WO2002017767A1

WO2002017767A1 - Portable shoe cleaning device

Info

Publication number: WO2002017767A1
Application number: PCT/EP2001/009945
Authority: WO
Inventors: Doris Vanselow
Original assignee: 2 Mad Gmbh I.G.
Priority date: 2000-08-31
Filing date: 2001-08-29
Publication date: 2002-03-07
Also published as: AU2001291808A1; DE10042874A1; DE10193580D2

Abstract

The invention relates to a portable shoe cleaning device (1) with a housing (11) in the form of a handle, in which an electric motor (2), a transfer shaft (6), driven by the electrical motor and an interchange device (9,10) for non-positive coupling of a rotating brush (7) to the transfer shaft (6) are housed. The rotational axis (12) of the electrical motor and the mid-axis (18) of the brush (7), as determined by the interchange device (9,10), include a pre-determined angle less than 180°. The transfer shaft (6) is arranged with the first end thereof axial to the axis of rotation (12) of the motor (2) and the second end thereof axial to the mid-axis (18) of the brush (7), whereby the transfer shaft (7) is a flexible shaft and/or comprises two partial shafts, positively connected to each other, by means of a universal joint.

Description

Portable shoe cleaner

The present invention relates to a portable shoe cleaning device. Such shoe cleaning devices are required in particular in the household area.

Conventional shoe cleaning devices are stationary shoe cleaning devices which have a plurality of rotatable brushes arranged next to one another, each individual brush having a specific function, for example

Rough cleaning, creaming or polishing takes over. These devices are only suitable as stationary devices because they are heavy. Because of their weight and their price, they are not suitable for a normal multi-person household.

A portable shoe cleaning device is already known from GM 75 38 329 and is designed as a hand-held device. This has a drive motor and a ω _ l \) cπ o Oi O Cπ o Cn

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H H- o Φ H P S5 H Hl H is d rt P. Φ φ φ H H- d P> Φ

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P H- d H- cn O tdd H Φ φ Hl Ω Ω • s: d N? Φ P. H- rt 5ö H- tr tr n tr H- d H- tr do tr tr H- Φ rt d - _* φ O Φ O d: Φ

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• r + H- p. H d = H s: <! H O H- ϊ Ω P> φ d Φ H- l-J O uq d uq

Φ Φ H- * _* H • Q o α H ö Φ Cfl φ tr d cn Φ tr d J d tr d

HH Φ ω Φ φ H Φ PJ? rt H- cn d Ω tr q cn P ⁾ Φ d

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1 1 1 d 1 1

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H tr Ω Φ n H P- H d Φ rt cn dd P- rt Cfl o H Cfl Φ P. Φ Φ P. d Φ tr X Φ Φ F- uq F- rt J uq d rt N Ω F- dd rt tr d HS! F- Φ> d. cn cn N F- tr tr Φ Φ tr d Φ d tr P ¹ cn d Cfl ω d "P- d pv- Φ d 3 d uq O φ Φ rt P>P> Φ Φ d N P- • P> d rt rt & P. d: d φ uq rt F- φ Hl dd (- "Ω Hl PJ F- ds; Φ Φ! XP P- φ pj: li PP uq cn Φ rt do uq φ PP rt P- tr rt ddd H d td P- φ rt ι-J s: tö 3 cn Φ cn uq Cfl Φ tr P>

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Φ uq s: rt H d Φ ⁽ _D F- d S φ Φ X P- Φ d rt ⁾ φ Φ P. lJ

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3 P. uq uq d P> p. H «s: O Φ Cfl rt Φ φ Φ • d P cn rt P> Cfl Φ

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P- Φ F "Φ H uq S uq P> P- tr E Λ ^* tr Ω O Φ Φ P> d P. α Φ X φ tr d Hi Φ * Ö

Ω F- F ¹ u P. cn P- φ d uq Φ fl t rt F- lJ lJ Φ Φ • F- lJ P ⁾ IQ F- lJ ii π- tr Ω Φ dd S. rt uq Φ Φ d P. I Ω cn O rt rt 1-5 P>P> rt H F- d? d lJ ty ¹ d Φ φ rt Φ φ uq F- P- lJ tr Φ H Φ H d α X ι-J φ uq P. 3 Ω ⁾

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F- P- F- rt • F- tr tr Φ tr o rt d φ tr <F ¹ Φ φ 3 uq tr rt d Φ tr cn P- Ω rr Φ Φ Φ Φ 1 Cfl tr Φ H rt S! uq Φ F- ⁾ 1 F- Φ 1 Φ uq ι-J

N rt φ tr Φ ι-J l-J d J F- P. r Φ Φ d = d 1 Ω P. rt 1 F- P>:

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1 1 1 cn 1

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φ L_l. uq cn φ Pf cn d = P rt cn Cfl CSI Φ H d tr tr ¹ <s: tr ¹ ö 3 ~ N φ P. tö tö P. S! r. φ d Ω cn Φ rt tr d PJ rt: £ Pi dd F- P »φ F- F- PJ F- Φ F- F- φ F- d: d K Φ

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O Φ uq P- <^ ¹ Φ Ω 3 3 N cn F- L. F- uq Hl tr P- ^ tr rt F "Φ tr cn Ω tr rt

P- Φ o F> tr o P Ω Φ Φ rt cn PJ Φ cn PJ Φ Φ rt P rt rt tr tr Φ uq F "P. PS 3 rt U rt rt P- tr P. rt P> F- cn P - P- "P- F- J tr F- d Φ Φ f

Φ cn α Φ rt φ HIO Φ Ω Φ rt Φ Φ 3 Ω cn F- P Ω d tr φ Φ d Cd s: tr d P d Φ tr s: Φ P> H tr d • 3 t- ¹ φ tr φ Φ d tr φ P- cn ιP cn P- F- uq cn φ P- Pf Φ tr d cn tr d rt Pi Hl rt PJ d O öd F- d uq d fr d = d cn Pf 3 dd Φ α P. P ⁾ d rt V dd = P Ω cn d

P d Cd tr rt P od rt P- φ F- Pi 53 d • Φ dd <fr P Pi d tr P d? d cn F- cn ⁾ d Φ 3 P d Φ d 3 Φ Φ uq F- du OP φ cn Hl rt uq P d rt d rt H) Hl d Φ F- P. PJ cn N α d p. PJ d Pi rt tr N - d

• P- Ω d rt F- • d Φ cn o S Φ s: F ¹ F- F- α PJ d Cfl Φ d Φ d uq PJ Hl Φ uq rt Φ Φ o pf F- Φ φ Φ uq d Φ F - d F- Φ P. cn Φ Φ H φ s ö φ rt rt rt cn cn Cfl d 3 PJ Ω uq PP P- d P rt 3 ds: d P- P- JH tsi PJ OP Ω O Φ d uq tr P dd LJ. d Pf P- φ Φ rt d Φ d P- Pi J t Cd uq φ ω rt cn rt Hl P φ Φ Ω Φ dd Φ P- O rt tr tr d Φ Φ Φ Φ <cn W: d Φ tr P. PJ tr

P- cn Φ Φ PN P- uq tr d F- d PJ φ o 1 φ J d cn P Φ Hi tfl td od φ rt ¹ φ P> φ Φ d! PJ tr cn uq Ω Ud Φ tr Pi td = d:

Pf NH Cfl d tr uq N ^p ° d Pd P ⁾ rt J d Pi rt tr φ d Φ d tr H

Φ d 3 P- P ¹ cn ≤ P> pj: Φ d Pi P- d rt Φ P d P- s: g PJ Pf cn tr H cn O: Φ φ uq P> F- d P. Ω Ω O Ω P- d tr d cn Φ 3 <_ Φ rt

«Q et uq tr P- d = d 3 cn uq Φ tr tr 3 tr d ts Cfl • F- Ω uq P. Φ d Φ

Φ P> Φ F "Φ ddd φ Ω Φ Pi Φ rt o rt- ^p j 3 Φ uq d uq tr rt J d • cn d F ¹ F- cn φ Cfl P d tr o cn p. Rt do cn Pi Φ rt dd. φ cn Φ

Ω Ω Ω Cfl rt Φ PJ c. s: 1 F- O d F "Ω F- Cfl N d tr tr Ω td F- tr tr φ tr d P- P. S! d P. tr P- Φ Pi uq F- tr O rt uq uq rd d tr P- dd% d φ uq P Φ d Φ Pi dn φ P α P Φ Cfl PP d Φ Φ Φ

P- α * _* P. d Cfl Cfl P. φ Pi P. d α • ^ Pi P- ¹ F- rt PJ 1 d P uq F- cn d P P. rr rt Φ rt rt P. PJ z rt cn rt p: Cfl d tr P

P cn cn P- Φ cn Φ P Φ PJ Pi P Φ d F- Φ Ω Φ rt d: PJ φ Φ s: X

P- O Φ P- ^• σ dd cn P ⁾ φ t- ¹ tr F- d J rt tr rt d tr Ω P- P- F- uq ad J Hl N td Φ uq Pi F- PJ Φ? • <! p. rt tr d tr Pf P

^ o P. ö φ Φ to d PJ F- dd F- α d cn O 3 Φ P- ¹

Φ P J cn Ω Φ α Φ d d uq W Ω td P d o Φ PJ m s: P s: φ

P- F- EP φ tr H F- Φ tr uq Φ cn tr Pi tr uq dd P- rt o <_ F- H F- tr rt Φ tr CΛ Φ Φ φ JN cn% rt φ Ω d Φ P ¹ Φ J i Φ CΛ

Pf P. N Ω d F- N P> d X d = P »d tr P- P tr tu ^ P- P- PJ P F- K F- Ω

Φ P- P tr α Ω cfl F- tr 3 Φ ddd Pi Φ Φ h- ¹ φ p: d rt cn tr

Φ d Φ tr P Φ tr d = Φ cn Hl uq F- Φ Pi tr Ω P. tr J d P. ^ _* Ό s: p. F ¹ d H φ Ω Ω F- tr P- P s: P φ P F- F-

3 Q rt Φ Cfl Φ p. P- Φ tr <1 P. tr rt tfl Φ rt φ Hl P- Φ PJ cn φ d td P- ι-i F- Φ Cfl F- rt d Φ d rt- P> φ rt s: d = PJ cn rt J PJ F- O P-- uq d: rt O d J Ω d Φ • cn Φ? Φ PJ PJ d Φ H P l α Φ ^ ö P cn d

PJ tr cn tr uq PJ F- d cn d F- PJ d P- Pi P. s: d cn PJ <1 P> Φ P ü Cd tr d F- öd uq Φ rr PJ P Φ s: d Ω d Φ P Φ uq rt Φ φ Φ F- 1 d P ⁾ t- <Φ d Hl Φ d: PJ φ Ω d φ uq tr Ω Pf EP F-

Φ Pf F- Pf Cfl rt Cfl 1 Φ 1 Hi PJ PJ P. tr Pfi F- K Cfl d 1 rt tr uq t N φ Φ cn Φ P. cn Φ d ^ P. Φ

P- PJ Φ 1 dd rr Pi P- Φ PJ d F- 1 1 1 1 rr Φ φ 1 p. Φ

Some examples of a shoe cleaning device according to the invention are given below. Show it:

1 shows a shoe cleaning device;

Figure 2 shows another shoe cleaning device;

Figure 3 shows an eccentric recording and a brush to be accommodated therein

Fig. 4 to 7 further embodiments of the shoe cleaning device.

FIG. 1 shows a portable shoe cleaning device 1 in which an electric motor 2 is arranged in a housing 11. The electric motor 2 is supplied with electrical energy by an accumulator 3 (or also battery compartment 3). The electric motor 2 is connected to a gear 4, which in turn is coupled to a flexible shaft 6. The flexible shaft transmits the rotary movement generated by the electric motor to a brush 7, which is held with a shaft 9 in a receptacle 10 and bearing 8. The shaft 9 is designed as a hexagon. The flexible shaft 6 follows the outer contour of the housing 11 and deflects the rotary movement about the axis of rotation 12 of the electric motor 2 or the axis of rotation 13 of the shaft 6 in a direction that is parallel to the central axis of the brush head 7.

The housing 11 of the hand-held device 1 is designed as a handle, the brush 7 being arranged at an angle such that a comfortable hand position results when brushing shoes. The electric motor 2 can be switched on and off by means of a switch 5. co co to to P »cπ o cπ o cπ o cπ

fr 3 φ P t → po uq cn td P P- "Q P. cd tr N ~ cn LO S! 3 tr ü PJ uq Pi Cfl ^• dpo F- F- Pi d P F- P F- Φ φ Φ P Φ PP f ω s: Φ F- tr Φ P- Φ P- Φ dd • dd F-

• d Ω rr fT cn uq uq F- Ω Hl Ω d α PJ uq Φ Cfl φ d F- Ω P- ¹ rt d Φ Cfl J d J rt uq

Hl tr φ uq Φ d cn tr d = tr d φ P- tr P- cn h- ¹ tr 3 P- "P. uq Φ ISI d

Φ P. d Φ PJ PJ Ω tr cn td PJ cn pf rt tr ¹ rt Φ Ω Φ P- φ Φ? , > P ¹ Ω uq PJ

Cfl s: Φ d tr d tr P. PJ fr o Ω F- cn I- ¹ P d tr F- rt P- F- dd P. tr Φ

F- PJ φ F- do Φ rt P ^• d tr Ω P uq cn Φ LO 3 LO d 3 PJ EP φ Φ PJ tl Pf d P- "uq <i Pi d * d tr P> uq Φ F- ir ¹ d. φ Φ j Φ Φ cn dp:

P. S • _^ NP rt Φ s: cπ Φ pf Ω P tfl F- 3 cπ Φ d P P. rt N

F- F- Φ Φ φ PJ td cn 1 F- pf tr uq P. σ φ d Φ Φ ddo tfl Φ • _^ Φ d φ rt p. rt F- P- P- PJ o S! * PJ JP Φ φ P rt φ cn S! tr Cfl 3 Ω d: d P-

F- rt P Φ d uq P- d φ Hl P. Φ d P ¹ 1 d pJ 3 cn J 3 P- p: Ω Hl tr p> S. uq

P. d Φ EP d φ rt φ Ω P. P "Φ tr Hl Cπ d F- ω P. d tr P cn tjd o rt

Φ Φ P ¹ cn Pi fT PP "F- φ Φ _^ d F ¹ P. cn Φ Q d = φ cn Φ d Φ rt φ tr

PJ P P. s: F- rt EP φ P- d P. P O PJ tr H PJ φ F- uq F- Φ N Φ φ

Φ Ω F- Φ td d • P d P. Φ $. F- P. φ Φ φ cn P- "tr cn ddd F- F- td X tr Φ d = d P. LD> φ Φ PJ O Φ F- uq tr P- uq P- rt PP ¹ Φ Φ fr uq d

PP cn PJ P. H) P- d tr Φ φ tr rt φ rt Φ uq P ¹ Φ o cn tr

? Φ td Φ cn Φ φ cn P td «Φ S! uq P t- ¹ 3 P- ¹ d φ P> F-! , • d N P- s: rt rt PJ rt PJ Cfl rt dd P3 d P- φ tr φ PJ P φ P? R H uq 4_ =. dd H) φ Φ Φ

Φ P. Φ CD φ Φ φ P uq tr Φ PJ P- d Φ uq F- uq o φ Φ PJ Φ P- PJ F- JN Φ tr d PJ d Pi Pi φ tr F- <i Cfl P- "Φ d φ d Φ • d P ¹ F- <Cfl Ω rt d Φ JP F- φ Pi P. Φ Φ P- Φ uq P. pf cn PJ Hi P cn <Φ tr Φ Φ dd Ω d O F- NP Φ s: Φ d Ω cn F- S! P Φ * _* uq rt Φ d -J Φ d PJ uq rt S! tr * d P "dd <d Φ Cfl tr LO P Φ P- F ¹ 3 cn φ PJ cn d rt Φ

Pi φ cn P. Hl P Pfi Φ rt uq Φ Ω 3 P Cπ Cπ Φ PJ d: p: Ω s: cn Cfl

P> F- P- "Φ φ φ tr PJ Pi Φ d PJ tr tr Φ« Φ 3 P- rt tr d tr Φ <! • do cn PJ cn tr Φ d tr rt d uq Φ Φ P. d Pf s : F- Hl d • Φ P. Φ F- φ Pi tfl

Ω φ P »P- F- d d uq F- F- F- F- S3 PJ F- rt φ cn φ PJ Φ P- Cfl PJ Φ Φ

P tr ω> -J d P. d F- * _* tr tr Φ φ <! P Pf cn o Pf σ J tr rt cn Ω F- d Φ LO d p. F- cn rt Φ Φ Φ uq P. rt s: P- Φ Φ φ tr Cfl cn Hl 3 d uq P Φ rt P. • F-> P- ¹ d φ P- F-> Φ P- F- P - tr Φ • d uq td d: Φ d P- d Φ tr d _^ F- F ¹ dd Φ Cfl Pf P. φ <Φ dd Ω P ¹ d Φ d P-

Φ Pf tr PJ P rr uq d Φ Φ Ji »Φ Hl Ω d cn φ Hi tr tr> fc> d Φ

Hl Φ Φ S ^* rt P. cn d <! 3 d (?> Tr PJ Φ Pf d: d F- tr ¹ Φ B Φ H: tr PJ tr 3 φ> Φ Ω o P- Φ P "Φ -J Ω 3 tr tr P Φ PP cn tr d φ F - Φ P- "d tr to dd F- g tr F- tr d φ tr uq uq td d ≤ F- M Hl

PJ d F- Φ cn s: d: d 3 3 cn tr ddd Pf 3 cn φ F- Hl Φ d P- "d = rt uq d uq P ¹ F- ^■ α. P- PJ α p Φ φ o Φ d Φ 3 P φ P pJ Ω «P- P. Φ Pi

• cn cn o P. Φ Ω d cn Φ P- P P. P- Φ P. 3? Ω • 3

P rt P. Φ "uq rt 3 uq td d LO α P ¹ d P d F- LO Φ P ¹ Φ P tr Φ Φ

Φ F- 3 PJ N d rt Φ dd Hi σ PJ P. Φ F- Φ tr o F- d ü d P- cn £ 3 φ Cd Φ tr d 3 PJ tr Φ Φ Φ d 2. P Φ d P- rt d

3 d cn P dd? F- tr P. d tr uq 3 pd Hl Φ Hl d uq φ Φ tfl rt F "rt ^• ddo rt ro ω φ> d rt φ Φ P. d: F" Φ Ph P "cn = • ~ P- cn H Φ P ^• ds: Cfl PP Ph P Ω J P- "Cfl ≤ p: <td 3 Ω J ω Cfl F- PJ Hi Φ cn PJ Φ Φ tr d Φ rt Φ do P P- tr

Cfl pd t- ¹ rt tsi cn F- Hl Φ d uq Q P. F- d: Cfl PJ cn Pf P P. Cfl F- uq d rt d rt o P Ω 1 o P PJ PJ d I- ¹ P Ω Ω rt Φ Φ tr F- σi rt cn cn rt tr

Φ Φ is • d tr d Ω d φ cn tr W Cfl P- ^> tr 3 Φ Φ rt p Φ Φ 1 d uq d Hl Φ uq cn tr uq F- rt rt cn P. rt Φ P- 1 P- F - 1 d

1 1 cn φ 1 1 rt Φ Φ cn tr 1 rt d 1 l Pf rt 1 1

co co to P ¹ cπ o cπ o cπ o Cπ

φ φ cn α H uq ^p dd P t P- "tr α P. CΛ P. uq F- Hl Cd p. N tr LO σ d = P- Cfl H

F- P- rt d Φ φ F- dd φ o φ Φ & Φ P Ω P F- dd φ F- F- Φ Φ P- tr Φ rt ddd P rt d PJ uq α Ph dd cn s: d tr tr cn uq PJ Cfl d uq ds: H- φ Φ Cfl Φ

P PJ Φ f P = • 3 P rt Φ Φ d • Φ φ φ rt F- d Cfl Pf d P d P. Pf PJ Φ rt c- P- tr Φ F- Ph Pi tr Φ P ¹ F- -J PJ PJ CSI Φ

P. o Φ cn CJi tr Φ _ -. rt cn tr Ω o • d tr ji_ d P tö P- f P. s: P. P o F- φ • dd tr Φ d! * _ Φ Ω rt tr P- ¹ P d Φ d Hl φ φ cn rt φ F- Φ • d ^• d

Pf * d Φ to tr t i PJ PJ F- tr Φ uq d rt d N d P s: Pf p- Ω • PJ J Pf Hl Hl tr

Φ Pd cn o Φ φ rt ~ \ φ dddd Φ Ph N cn Φ α Ω P- P d tr Φ φ F- uq P rt F- P- PJ Φ d P F- dd uq o P- tr φ Pf P- ^ td td td d Cfl P- ¹ φ rt P- uq uq PN d rt d P. Φ φ uq d Φ rt uq PP P. Pf Cfl P cn Φ tr g φ rt uq P- ¹ uq P. rt Φ d JP rt F- f P- F- ds: P. d Φ ~ J

Ω cn Ξ 3 S. Φ φ Φ φ Φ Φ J. od rt p: d uq d uq dod rt H tr LO td tr Φ rt p: 3 Φ dd P- "PJ d Φ d cn rt Hl Φ d S! φ uq P PJ Φ Ω PP

P t *. Φ tr F-. P φ P- d ^• d. uq P- J φ dd Ω Pf tr Ω d P F-

P d l_l. d tr d <l cn o P. F- PJ φ d F- F- φ P. PJ tr d tr d Pf cn rt J Φ rt φ cn t φ P Ω Φ uq Φ Cd tr IO cn uq X Φ Ω d Φ cn P. uq rt

Φ P. d cd p. Φ Ω - - PJ tr 3 d Ω d P s: Φ d N Cfl tr p. uq F- Φ φ rt P 3 s: o d tr tr d Pf tr rt d Φ P Pf Φ PJ d P. cn Φ

Φ d cn d Ω rt d to dd P rt Φ Φ Cfl rt P- d tr d N Φ Φ P ¹ Φ P »φ rt P- d uq P Φ PJ tr Cfl F- or P F- ι-5 dd * d rt cn Φ o rt d F- tr o ω cn Φ d φ d P * d rt P Φ P P. PJ P- φ uq F- td pj d rt _* _ P- ¹ Φ

«(- ^■ d fr Φ Φ pJ rt, Φ cn uq cπ Φ Φ Cfl pJ φ F- J Φ Φ P. fl

P φ d s: • P- Φ P- d tr ≤! tr Ω rt Φ Hl P. uq cn φ cn s: PJ φ ES rt Φ f d F- d Ω O. Pi φ P t Cd tr cn ES Φ Φ Ω F- tr P- F- cn PJ PJ • X

P. fd φ tr t P. cn P- ¹ J P- Φ s: tr d N tr d Φ Ω Φ Φ cn N

P cn fr Φ P- P. P- ¹ Φ cn Φ d F- rt P5 φ Φ F- cn tr rt tr rt td Φ d tr tr Φ P d P- d F- φ d 3 P Φ PJ rt CΛ F - uq o uq isi P- Φ F- d uq Φ d P. P- o P. Φ - φ Φ P Ω uq t- ^f φ dd φ rt Φ d Φ rt φ cn F- d P. Φ Φ d cn CΛ d P uq tr rt P d P. d Cfl Φ uq Λ 'PJ Pf rt cn φ cn d = Ω d rt tö P t φ d * _* uq P φ d rt Cfl o N F- φ Φ rt N PJ σ - tr P tr P- Φ Φ cn P PJ tr φ φ PJ PJ O: P • dd cn d tr => φ rt i Φ tr Φ dd Ω N pf α Ό for PS d cn p. F- Hl 3 Hl Ω tr Φ φ P- pf Φ 3 J CΛ tr tr dd p- φ φ d P d Φ Ω Hi Φ Φ F- tr

Φ d cn Cfl pd P tr Pf • d rt d uq d cn d rt d d cn uq PJ tr d d cn Cfl Φ d p. Ω o uq tr s: Φ N d cn. N d uq Ω d Φ d rt tr J tr Φ Φ P. F- ≤ rt s: INI d CΛ uq tr rt Cd d SJ -j tr tO PO Φ 3 P F- d Φ ISI Φ cn φ P- Ω Φ tr P. d Φ d = rt uq Φ PP

O d pJ d pJ Φ P ¹ Φ F- uq P- F- F- uq tr pf Φ Φ tr PJ Cfl F- uq

*% cn rt P Φ uq φ cn «Φ rt d Ω • d p: P- cn Φ d Cfl P Hl φ Φ φ

Φ P. Φ cn dd φ P cn pJ Φ P. tr tr rt Cfl Cfl d rt dd: Φ P- Pf to N F- φ cn d P cn Pf rt p: J Φ F ¹ • d Φ ^• d tfl Φ uq Pf rt S dos: F ¹ d CΛ uq tr p. P rt tr ddd P- P Φ d φ <l F- d

-> Φ tr ϊ ^ Ω cn ϊ * P PJ Φ F- uq rt Φ J PJ <i for P. P. Φ F- rt uq

F- P tr P tr d Ω P d PJ F- PJ Φ <φ N uq P- "Cfl Ph o o φ Φ PJ Ω rt

<i Hl Φ H d 3 tr pf uq φ d PJ Φ IN! uq Φ Cfl rt o P- ¹ • ddd Cfl tr Φ P φ d rt F- P. tr uq d P. Φ dp: PJ Φ Φ 3 s: Φ Ph rt φ P "φ

PJ PP • d Φ P- P ds: F- PJ p: Φ d uq Cfl Φ INI rt uq P cn s: Ω Φ dd P "rt d Φ 33 F- rt P- Φ uq p: EP P-? Rt rt -J rt PN Φ Ω

Φ tr s: d uq rt Φ rt uq d φ uq Φ φ F- rt et Cfl o • p: ^ * d rt uq tr tfl

1 Φ φ N d φ tr _- ^■ Pf cn φ * _* d φ ^• dd Φ Hl φ cn d:

1 d 1 1 tr (3. 1 1 rt P- φ P- 1 1 X Φ d Φ Pf d rt PP ¹ dd 1 1 d 1 1

det. This is shown in Figures 6 and 7. In FIGS. 6 and 7, the rotary movement of the first half-shaft 6a is transmitted to a transfer piece 21 via a universal joint 20, from where the rotary movement is transmitted to the second half-shaft 6b via a further universal joint 20 '. With such a double cardan or universal joint, the deflection and transmission of the rotary movement is also possible at unfavorable angles, for example in the range of 90 °.

The further structure of the portable shoe cleaning devices according to FIGS. 4 to 7 corresponds in structure to the device in FIG. 1.

Claims

claims

1. Portable shoe cleaning device (1) with a housing (11) designed as a handle, in which an electric motor (2), a transmission shaft (6) rotatable by the electric motor, and a changing device (9, 10) for the frictional coupling of a rotatable brush (7) are arranged on the transmission shaft (6), the axis of rotation (12) of the electric motor including the central axis (18) of the brush (7) predetermined by the changing device (9, 10) forming a predetermined angle of less than 180 °, thereby characterized in that the transmission shaft (6) is arranged with its first end axially to the axis of rotation (12) of the motor (2) and with its second end axially to the central axis (18) of the brush (7), the transmission shaft being a flexible shaft and / or two sub-waves, which have a

Cardan joint are non-positively connected.

2. Shoe cleaning device according to claim 7, characterized in that the angle is greater than 90 ° and less than 180 °.

3. Shoe cleaning device according to one of the preceding claims, characterized in that the cardan joint is a single or double cardan joint.

4. Shoe cleaning device according to one of the preceding claims, characterized in that the central axis predetermined by the changing device the brush is laterally offset from the axis of rotation of the transmission shaft.

5. Shoe cleaning device according to one of the preceding claims, characterized in that the changing device has a device for generating an axial vibration of the brush.

6. Shoe cleaning device according to the preceding claim, characterized in that the device for

Generation of an axial vibration of the brush has a cam which is rotatable with the brush and has a thickness which is variable in the axial direction along a circumferential line along one of its surfaces, the cam disc, preferably by means of a spring, at a point along this circumferential line against a fixed one Counter bearing is preloaded.

7. Shoe cleaning device according to the preceding claim, characterized in that the device for generating an axial vibration of the brush has a cam which is fixedly mounted and on a circumferential line along one of its surfaces has an axially variable thickness, the cam , preferably by means of a spring, is biased at one point along this circumferential line against a counter bearing rigidly connected to the brush and / or the shaft.

8. Shoe cleaning device according to one of the preceding claims, characterized in that it has a device for periodically switching the direction of rotation of the brush between right and left rotation.

9. Shoe cleaning device according to one of the preceding claims, characterized in that a possibly multi-stage and switchable gear is arranged between the motor and the transmission shaft.

10. Shoe cleaning device according to one of the preceding claims, characterized in that an accumulator and / or a battery compartment for supplying the motor with electrical energy is arranged in the housing.

11. Shoe cleaning device according to one of the preceding claims, characterized in that a switch for switching the motor on and off is arranged on the housing.

12. Shoe cleaning device according to one of the preceding claims, characterized in that a switch for multi-stage adjustment of the speed of the transmission shaft is arranged on the housing.