SE8801349L - relief device - Google Patents

relief device

Info

Publication number
SE8801349L
SE8801349L SE8801349A SE8801349A SE8801349L SE 8801349 L SE8801349 L SE 8801349L SE 8801349 A SE8801349 A SE 8801349A SE 8801349 A SE8801349 A SE 8801349A SE 8801349 L SE8801349 L SE 8801349L
Authority
SE
Sweden
Prior art keywords
spring
support element
user
hand
movement
Prior art date
Application number
SE8801349A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE466040B (en
SE8801349D0 (en
Inventor
B Sagerman
Original Assignee
Bjoern Sagerman
Lundgren Lars
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 Bjoern Sagerman, Lundgren Lars filed Critical Bjoern Sagerman
Priority to SE8801349A priority Critical patent/SE466040B/en
Publication of SE8801349D0 publication Critical patent/SE8801349D0/en
Priority to AU34210/89A priority patent/AU3421089A/en
Priority to EP89904649A priority patent/EP0414717B1/en
Priority to PCT/SE1989/000180 priority patent/WO1989009558A1/en
Priority to DE68911139T priority patent/DE68911139T2/en
Priority to CA000596395A priority patent/CA1299084C/en
Publication of SE8801349L publication Critical patent/SE8801349L/en
Publication of SE466040B publication Critical patent/SE466040B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C9/00—Stools for specified purposes
    • A47C9/02—Office stools not provided for in main groups A47C1/00, A47C3/00 or A47C7/00; Workshop stools
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/03—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C15/00—Other seating furniture
    • A47C15/004—Seating furniture for specified purposes not covered by main groups A47C1/00 or A47C9/00
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C9/00—Stools for specified purposes

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs Characterized By Structure (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

A load-relieving arrangement for use in connection with seated or standing work comprises a support element (5) intended to act upon the forearm area of the user, which support element is capable on the one hand of movement in essentially horizontal directions, and on the other hand of movement downwards against the effect of a spring (15-17) which fully or partly relieves the weight of the user's arm. The spring consists of a pneumatic spring, the maximum stroke volume of which is so insignificant in relation to the space (17) containing the gas providing the spring action that the pneumatic spring exerts essentially the same spring force irrespective of the vertical position of the support element (5).
SE8801349A 1988-04-12 1988-04-12 ARM Relief Relief Device SE466040B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE8801349A SE466040B (en) 1988-04-12 1988-04-12 ARM Relief Relief Device
AU34210/89A AU3421089A (en) 1988-04-12 1989-04-06 Load-relieving arrangement
EP89904649A EP0414717B1 (en) 1988-04-12 1989-04-06 Load-relieving arrangement
PCT/SE1989/000180 WO1989009558A1 (en) 1988-04-12 1989-04-06 Load-relieving arrangement
DE68911139T DE68911139T2 (en) 1988-04-12 1989-04-06 LOAD BALANCING DEVICE.
CA000596395A CA1299084C (en) 1988-04-12 1989-04-12 Load-relieving arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8801349A SE466040B (en) 1988-04-12 1988-04-12 ARM Relief Relief Device

Publications (3)

Publication Number Publication Date
SE8801349D0 SE8801349D0 (en) 1988-04-12
SE8801349L true SE8801349L (en) 1989-10-13
SE466040B SE466040B (en) 1991-12-09

Family

ID=20371988

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8801349A SE466040B (en) 1988-04-12 1988-04-12 ARM Relief Relief Device

Country Status (6)

Country Link
EP (1) EP0414717B1 (en)
AU (1) AU3421089A (en)
CA (1) CA1299084C (en)
DE (1) DE68911139T2 (en)
SE (1) SE466040B (en)
WO (1) WO1989009558A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2268396A (en) * 1992-06-18 1994-01-12 Cambrook Ltd An arm or wrist support
US5385322A (en) * 1993-10-01 1995-01-31 Baxter International Inc. Ergonomic elbow rest

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3147946A (en) * 1961-10-13 1964-09-08 Vacudent Mfg Company Utility stool
DE2819867A1 (en) * 1978-05-05 1979-11-08 Kaessbohrer Fahrzeug Karl ARMRESTS FOR THE SEATS BORDERING THE CENTER OF A BUS
FR2565085B1 (en) * 1984-05-29 1986-09-05 Coutte Marcelle HEIGHT-ADJUSTABLE ARMREST DEVICE FOR A SEAT, AND SEAT PROVIDED WITH SUCH ARMRESTS

Also Published As

Publication number Publication date
DE68911139T2 (en) 1994-06-16
EP0414717B1 (en) 1993-12-01
WO1989009558A1 (en) 1989-10-19
SE466040B (en) 1991-12-09
SE8801349D0 (en) 1988-04-12
AU3421089A (en) 1989-11-03
DE68911139D1 (en) 1994-01-13
CA1299084C (en) 1992-04-21
EP0414717A1 (en) 1991-03-06

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