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WO1997030885A1 - Selle avec une suspension pneumatique - Google Patents

Selle avec une suspension pneumatique Download PDF

Info

Publication number
WO1997030885A1
WO1997030885A1 PCT/CZ1997/000008 CZ9700008W WO9730885A1 WO 1997030885 A1 WO1997030885 A1 WO 1997030885A1 CZ 9700008 W CZ9700008 W CZ 9700008W WO 9730885 A1 WO9730885 A1 WO 9730885A1
Authority
WO
WIPO (PCT)
Prior art keywords
skeleton
saddle
pillar
bag
hoop
Prior art date
Application number
PCT/CZ1997/000008
Other languages
English (en)
Other versions
WO1997030885B1 (fr
Inventor
Frantis^¿ek NOVÁK
Original Assignee
Novak Frantisek
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CZ1996538A external-priority patent/CZ286537B6/cs
Application filed by Novak Frantisek filed Critical Novak Frantisek
Priority to EP97904335A priority Critical patent/EP0881980A1/fr
Priority to AU17161/97A priority patent/AU1716197A/en
Priority claimed from CZ97535A external-priority patent/CZ53597A3/cs
Publication of WO1997030885A1 publication Critical patent/WO1997030885A1/fr
Publication of WO1997030885B1 publication Critical patent/WO1997030885B1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
    • B62J1/18—Covers for saddles or other seats; Paddings
    • B62J1/26—Paddings involving other resilient material, e.g. sponge rubber with inflatable compartments

Definitions

  • the invention relates to the pneumatically cushioned saddle for bicycles
  • the saddle with pneumatic suspension according to the invention displayed in Figs 1 to 29 in the basic performance, consists of the solid skeleton 2 of the saddle with the upper sitting layer and a flat bag 3 is placed inside the lower space of the saddle skeleton 2 in such a way, that the elastic part of the bag 3 is in the middle part of the skeleton 2 and the compression space of the bag 3 with at least one valve 31 is prevailingly m the rear part of the skeleton 2 and from the lower side the saddle skeleton 2 is provided at least with one vertical pillar 22, where the pillars 22 are arranged in such a way, that one vertical pillar 22 is adapted the front part of the skeleton 2 and two vertical pillars 22 are in the rear part ofthe skeleton 2 placed along the sides of the lower inner space of the skeleton 2, and in this way the hoop 1 is slidingly guided by the guides 15 on the vertical pillars 22, where the carrier surface 14 of the hoop 1 is placed among the guides 15 and leans against the lower wall of the elastic part of the
  • the performance with the upper attachment of the pillars 22 into the skeleton 2 is displayed in a simplified way in Figs 1 to 4
  • the lower ends of the pillars 22 are ended by caps 23 Assembling the skeleton 2 with the hoop 1 an empty space appears in the back where the bag 3 can be inserted in
  • the compression part of the bag 3 is placed from the lower side in the box 4 which is attached to the back side ofthe lower space ofthe skeleton 2, whereas the box 4 has the vertical low wall 42 in the front part over which the bag 3 is folded in such a way, that when the carrier surface 14 of the hoop 1 is pressed, the perfect generating ofthe bag 3 is ensured, and the space of the elastic part ofthe bag 3 is connected with the compression space ofthe bag 3 with the space over the vertical low wall 42
  • the pillar 22 is an independent body, the upper end of which is attached to the skeleton 2
  • the guiding surface of the pillar 22 can be formed by the tube 27
  • the lower end ofthe pillar 22 is
  • FIGs 8 to 12 One of the possible performances of the saddle with pillars 22 forming one unit with the skeleton 2 is in Figs 8 to 12, where a ring of upper elastic stop 6 is placed on the upper end ofthe pillar 22 and the lower end of the pillar 22 is ended with a cap 23 attached with a pillar bolt 24 and the lower elastic stop 5 is on the upper side ofthe cap 23
  • two parallel clamping rods 11 are a part ofthe hoop 1 in such a way, that in the front part they transit the shape into the front bifurcation of the hoop 1 and in the rear part they transit the shape into rear bifurcation ofthe hoop 1, where the hoop 1 can be reinforced with the transversal nb 12
  • the flat spnng 7 which makes the clamping to the saddle tube easy is on the lower part of the hoop 1 m the space adapted for the clamping to the saddle tube and is attached with at least one spring expanding clamp 71
  • the box 4 can be provided with at least one hook 41,
  • the performance with the reinforcing elements is in Figs 15 to 21 , where the guiding surface of the pillar 22 is formed by the tube 27 and the skeleton 2 is provided with the skeleton reinforcement 26 in such a way, that is sealled in the plastic wall of the skeleton 2
  • the skeleton reinforcement 26 reaches to the space of the connection of the pillars 22 with the skeleton 2 and the tubes 27 are with their upper ends adapted in the skeleton reinforcement 26 At least the upper ends ofthe tubes 27 and the skeleton reinforcement 26 are sealled m the plastic skeleton 2
  • the bent ends of the clamping rods 11 are fixed to the hoop reinforcement 16 by sealhng together with the hoop reinforcement 16 into the plastic hoop 1 and the middle parts of the clamping rods 11 are adapted for the clamping to the saddle tube
  • the skeleton reinforcement 26 respectively the hoop reinforcement 16 is provided with onfices for a mutual connection of the layers of plastics which surround the reinforcement from the both sides
  • the dust seals 8 are
  • the skeleton reinforcement 26 is reinforced in Figs 22 and 23 by providing with a double reinforcement 29 In Figs 24 and 25 the skeleton reinforcement 26 is led to the space of the connection of the plastic pillars 22 with the skeleton 2 In Fig 26 the front respectively rear bent ends ofthe clamping rods 11 are connected only with little hoop reinforcements 16 sealled in the plastic hoop 1
  • the independent bodies of the pillars 22 united with the skeleton 2 into one unit are in Figs 27 to 29
  • the pillar 22 is attached to the skeleton 2 in such a way, that the upper end of the pillar 22 is provided with a collar 25 on which the pin 21 with the thread is attached with which it is screwed on into the skeleton 2
  • the pillar 22 fits with the collar 25 on the lower side of the skeleton 2
  • the pin 21 goes through the skeleton 2 and o the upper side ofthe skeleton 2 a head is formed on the end of the pin 21 in a way, that the overlapping end of the pin 21 is enlarged with the aid of press and temperature
  • the end of the pin 21 screwed on into the skeleton 2 can be also secured with this enlargement
  • the joints can be also glued List of the refference characters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tents Or Canopies (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

Dans une selle avec une suspension pneumatique, un sac plat (3) est placé à l'intérieur de l'espace inférieur de l'ossature (2) de la selle, de manière à ce que la partie élastique du sac (3) soit située dans la partie médiane de l'ossature (2) et que l'espace de compression du sac (3), comportant au moins une soupape (31), soit situé essentiellement dans la partie arrière de l'ossature (2). Dans la partie inférieure, l'ossature (2) de la selle comprend au moins un montant vertical (22), ce ou ces montants (22) étant disposés d'une manière spéciale pour qu'un montant vertical (22) soit situé dans la partie frontale de l'ossature (2) et deux montants verticaux (22) soient situés dans la partie arrière de l'ossature (2) le long des côtés de l'espace interne inférieur de l'ossature (2). De cette manière, la boucle (1) est guidée d'une manière coulissante par les guides (15) sur les montants verticaux (22), la surface de support (14) de la boucle (1) est placée entre les guides (15) et vient appuyer contre la paroi inférieure de la partie élastique du sac (3) et, à l'état chargé, la surface de support (14) de la boucle (1) est pressée à l'intérieur de la partie élastique du sac (3) et la partie inférieure de la boucle (1) formée par les tiges de serrage (11) serre le tube de la selle.
PCT/CZ1997/000008 1996-02-22 1997-02-21 Selle avec une suspension pneumatique WO1997030885A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP97904335A EP0881980A1 (fr) 1996-02-22 1997-02-21 Selle avec une suspension pneumatique
AU17161/97A AU1716197A (en) 1996-02-22 1997-02-21 Saddle with pneumatic suspension

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CZ1996538A CZ286537B6 (cs) 1996-02-22 1996-02-22 Pneumaticky odpružené sedlo
CZPV538-96 1996-02-22
CZ97535A CZ53597A3 (cs) 1997-02-21 1997-02-21 Pneumaticky odpružené sedlo
CZPV535-97 1997-02-21

Publications (2)

Publication Number Publication Date
WO1997030885A1 true WO1997030885A1 (fr) 1997-08-28
WO1997030885B1 WO1997030885B1 (fr) 1997-10-02

Family

ID=25746860

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CZ1997/000008 WO1997030885A1 (fr) 1996-02-22 1997-02-21 Selle avec une suspension pneumatique

Country Status (4)

Country Link
EP (1) EP0881980A1 (fr)
AU (1) AU1716197A (fr)
CA (1) CA2247056A1 (fr)
WO (1) WO1997030885A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2403697A (en) * 2003-07-09 2005-01-12 Peter Gordon Martin Cycle saddle suspension assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1446772A (en) * 1920-07-02 1923-02-27 United Air Spring Company Pneumatic support
US4456295A (en) * 1981-11-12 1984-06-26 Francu Nicholas J Bicycle seat adapter
WO1995019907A1 (fr) * 1994-01-25 1995-07-27 Novak Frantisek Selle a suspension pneumatique

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1446772A (en) * 1920-07-02 1923-02-27 United Air Spring Company Pneumatic support
US4456295A (en) * 1981-11-12 1984-06-26 Francu Nicholas J Bicycle seat adapter
WO1995019907A1 (fr) * 1994-01-25 1995-07-27 Novak Frantisek Selle a suspension pneumatique

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2403697A (en) * 2003-07-09 2005-01-12 Peter Gordon Martin Cycle saddle suspension assembly
GB2403697B (en) * 2003-07-09 2006-05-24 Peter Gordon Martin Cycle saddle suspension assembly
US7431390B2 (en) 2003-07-09 2008-10-07 Tsai-Yun Yu Cycle saddle assembly

Also Published As

Publication number Publication date
AU1716197A (en) 1997-09-10
EP0881980A1 (fr) 1998-12-09
CA2247056A1 (fr) 1997-08-28

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