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WO2009000352A3 - Electromotive furniture drive - Google Patents

Electromotive furniture drive Download PDF

Info

Publication number
WO2009000352A3
WO2009000352A3 PCT/EP2008/001720 EP2008001720W WO2009000352A3 WO 2009000352 A3 WO2009000352 A3 WO 2009000352A3 EP 2008001720 W EP2008001720 W EP 2008001720W WO 2009000352 A3 WO2009000352 A3 WO 2009000352A3
Authority
WO
WIPO (PCT)
Prior art keywords
furniture
drive
control
traction means
furniture drive
Prior art date
Application number
PCT/EP2008/001720
Other languages
German (de)
French (fr)
Other versions
WO2009000352A2 (en
Inventor
Eckhart Dewert
Johannes Schneider
Original Assignee
Linrot Holding Ag
Eckhart Dewert
Johannes Schneider
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
Application filed by Linrot Holding Ag, Eckhart Dewert, Johannes Schneider filed Critical Linrot Holding Ag
Priority to DE112008001418T priority Critical patent/DE112008001418A5/en
Publication of WO2009000352A2 publication Critical patent/WO2009000352A2/en
Publication of WO2009000352A3 publication Critical patent/WO2009000352A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C20/00—Head-, foot- or like rests for beds, sofas or the like
    • A47C20/04—Head-, foot- or like rests for beds, sofas or the like with adjustable inclination
    • A47C20/041—Head-, foot- or like rests for beds, sofas or the like with adjustable inclination by electric motors
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/008—Use of remote controls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C1/00—Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing
    • F16C1/10—Means for transmitting linear movement in a flexible sheathing, e.g. "Bowden-mechanisms"
    • F16C1/12—Arrangements for transmitting movement to or from the flexible member
    • F16C1/16—Arrangements for transmitting movement to or from the flexible member in which the end-piece is guided rectilinearly
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/16—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/36—Driving mechanisms, i.e. for transmitting driving force to the contacts using belt, chain, or cord
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2203/00—General characteristics of devices
    • A61G2203/10—General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
    • A61G2203/12—Remote controls
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
    • H01H15/02—Details
    • H01H15/06—Movable parts; Contacts mounted thereon
    • H01H15/10—Operating parts
    • H01H15/102—Operating parts comprising cam devices

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Mechanical Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Transmission Devices (AREA)

Abstract

The invention relates to an electromotive furniture drive (2) for the relative displacement of parts of a piece of furniture, comprising at least one drive unit that interacts with the part of the piece of furniture that is to be displaced. Said furniture drive (2) also comprises a hand-operating unit (90) that comprises a housing (4) and that is used to control the drive unit. According to the invention, said hand-operating unit (90) comprises at least one control element that is displaceably mounted on the housing (94). One end of the traction means (110) is connected to said control element and the other end thereof is connected to a mechanically actuatable actuating element (20, 86, 88) of the drive unit in such a manner that said actuating element (20, 86, 88) can be actuated by the traction effect of the traction means (110) when the control is displaced. Said traction means (110) are guided into a flexible covering (112) in the form of a Bowden cable.
PCT/EP2008/001720 2007-06-28 2008-03-04 Electromotive furniture drive WO2009000352A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112008001418T DE112008001418A5 (en) 2007-06-28 2008-03-04 Electromotive furniture drive

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007029843.0 2007-06-28
DE102007029843 2007-06-28

Publications (2)

Publication Number Publication Date
WO2009000352A2 WO2009000352A2 (en) 2008-12-31
WO2009000352A3 true WO2009000352A3 (en) 2009-04-16

Family

ID=40186075

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/001720 WO2009000352A2 (en) 2007-06-28 2008-03-04 Electromotive furniture drive

Country Status (2)

Country Link
DE (1) DE112008001418A5 (en)
WO (1) WO2009000352A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010019117A1 (en) 2010-04-30 2011-11-03 Bionical Systems Ag Electromotive drive for adjusting head parts of slatted frame of furniture relative to each other, has control element actuating switches in respective actuating positions, where adjustable actions of furniture part are assigned to switches

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003055359A1 (en) * 2002-01-04 2003-07-10 Linak A/S Furniture drive for adjusting parts of an item of furniture in relation to each other
DE20313096U1 (en) * 2003-08-25 2005-01-05 Dewert Antriebs- Und Systemtechnik Gmbh & Co. Kg Remote control for electric motor driven furniture, using handheld remote control unit connected to electric motor and coupling via respective transmission media

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003055359A1 (en) * 2002-01-04 2003-07-10 Linak A/S Furniture drive for adjusting parts of an item of furniture in relation to each other
DE20313096U1 (en) * 2003-08-25 2005-01-05 Dewert Antriebs- Und Systemtechnik Gmbh & Co. Kg Remote control for electric motor driven furniture, using handheld remote control unit connected to electric motor and coupling via respective transmission media

Also Published As

Publication number Publication date
DE112008001418A5 (en) 2010-08-12
WO2009000352A2 (en) 2008-12-31

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