ATE75116T1 - HEAD OR FOOT CONTROL WITH MULTIPLE LEVEL DETENTS. - Google Patents

HEAD OR FOOT CONTROL WITH MULTIPLE LEVEL DETENTS.

Info

Publication number
ATE75116T1
ATE75116T1 AT88107566T AT88107566T ATE75116T1 AT E75116 T1 ATE75116 T1 AT E75116T1 AT 88107566 T AT88107566 T AT 88107566T AT 88107566 T AT88107566 T AT 88107566T AT E75116 T1 ATE75116 T1 AT E75116T1
Authority
AT
Austria
Prior art keywords
head
detents
foot control
multiple level
engagement
Prior art date
Application number
AT88107566T
Other languages
German (de)
Inventor
Kurt Ehrenberg
Original Assignee
Lanz Ind Technik Ag
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 Lanz Ind Technik Ag filed Critical Lanz Ind Technik Ag
Application granted granted Critical
Publication of ATE75116T1 publication Critical patent/ATE75116T1/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
    • A47C20/043—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination by means of peg-and-notch or pawl-and-ratchet mechanism

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Ladders (AREA)
  • Seats For Vehicles (AREA)
  • Invalid Beds And Related Equipment (AREA)

Abstract

Head or foot adjusting jack (1) which can be reversed to an upper position, and in which are fixed on the parts of the frame (3, 4) bars (15) or supports (22) connected in an articulated manner. Between the two is arranged a toothed strut (29), the engagement end (30) of which protrudes through a longitudinal opening (18) arranged in the bar (15) on an engagement toothed rack (17). At the end of the rack (30) are provided several engagement teeth (31-34), of which at least two are engaged with the toothed rack (17) of the bar (15), in the stepped maximum-loading positions.
AT88107566T 1987-05-19 1988-05-11 HEAD OR FOOT CONTROL WITH MULTIPLE LEVEL DETENTS. ATE75116T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873716714 DE3716714A1 (en) 1987-05-19 1987-05-19 HEAD OR FOOT CONTROLS WITH SEVERAL LEVELS
EP88107566A EP0291840B1 (en) 1987-05-19 1988-05-11 Positioning device with several rungs for a head or foot support

Publications (1)

Publication Number Publication Date
ATE75116T1 true ATE75116T1 (en) 1992-05-15

Family

ID=6327856

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88107566T ATE75116T1 (en) 1987-05-19 1988-05-11 HEAD OR FOOT CONTROL WITH MULTIPLE LEVEL DETENTS.

Country Status (6)

Country Link
EP (1) EP0291840B1 (en)
AT (1) ATE75116T1 (en)
DD (1) DD270003A5 (en)
DE (1) DE3716714A1 (en)
ES (1) ES2031951T3 (en)
WO (1) WO1988009139A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3913821C1 (en) * 1989-04-26 1990-12-06 Lanz Industrie-Technik Ag, Wolfwil, Ch
DE9017395U1 (en) * 1990-12-22 1991-03-14 Franke Gmbh & Co Kg, 7460 Balingen, De
DE9113217U1 (en) * 1991-10-24 1991-12-05 Rk Multi Tec Gmbh & Co. Kg, 5757 Wickede, De
US8261382B2 (en) * 2010-01-07 2012-09-11 Lifestyle Solutions, Inc. Providing varying degrees of elevation to moveable head-rest and back-support sections of bed frame

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE585000C (en) * 1931-07-03 1933-09-27 Schiffers & Co H Backrest or head part adjustment device for seating and reclining furniture or the like.
DE1145323B (en) * 1958-12-02 1963-03-14 Hermann Kolckhorst Seating convertible into a lounger
DE1961662U (en) * 1967-01-31 1967-06-08 Bremshey & Co FURNITURE PIECES, IN PARTICULAR LOUNGE FURNITURE.
DE6924799U (en) * 1969-06-21 1970-01-02 Giehl & Co Draht Und Metallwar ADJUSTING DEVICE FOR HEAD AND FOOT BARS ON FURNITURE.
CH528248A (en) * 1971-06-14 1972-09-30 Lanz Ag Hermann Support plate
DE7124423U (en) * 1971-06-25 1971-10-07 Kettler H Foldable seating or reclining furniture

Also Published As

Publication number Publication date
EP0291840A1 (en) 1988-11-23
DE3716714A1 (en) 1988-12-01
DD270003A5 (en) 1989-07-19
EP0291840B1 (en) 1992-04-22
DE3716714C2 (en) 1990-10-04
ES2031951T3 (en) 1993-01-01
WO1988009139A1 (en) 1988-12-01

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee