FR2245158A5 - Mechanism locking pivotal orthopaedic leg rest - has a unidirectional clutch released by a lower lever - Google Patents

Mechanism locking pivotal orthopaedic leg rest - has a unidirectional clutch released by a lower lever

Info

Publication number
FR2245158A5
FR2245158A5 FR7324368A FR7324368A FR2245158A5 FR 2245158 A5 FR2245158 A5 FR 2245158A5 FR 7324368 A FR7324368 A FR 7324368A FR 7324368 A FR7324368 A FR 7324368A FR 2245158 A5 FR2245158 A5 FR 2245158A5
Authority
FR
France
Prior art keywords
rest
unidirectional clutch
leg rest
rod
lower lever
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7324368A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BRESSOUX FLEURY FR
Original Assignee
BRESSOUX FLEURY FR
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 BRESSOUX FLEURY FR filed Critical BRESSOUX FLEURY FR
Priority to FR7324368A priority Critical patent/FR2245158A5/en
Application granted granted Critical
Publication of FR2245158A5 publication Critical patent/FR2245158A5/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
    • A61G15/10—Parts, details or accessories

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Rehabilitation Tools (AREA)

Abstract

The mechanism for locking an orthopaedic leg rests at a desired angle is applicable to rests hinging from the leading edge of a chair or massage table. It is concealed within the rest and is actuated by a hand lever (10) projecting through the base of the rest and has a unidirectional clutch. A pref. execution incorporates a longitudinal rod (7) which is hinge connected to an eccentric (6) on the rest's pivot axle (3); locking of the rod being effected by an axially sprung inclined and lever actuated ratchet (11) which engages teeth cut into the rod, or alternatively the friction grip of helical torsion springs on the axle is utilized.
FR7324368A 1973-07-03 1973-07-03 Mechanism locking pivotal orthopaedic leg rest - has a unidirectional clutch released by a lower lever Expired FR2245158A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7324368A FR2245158A5 (en) 1973-07-03 1973-07-03 Mechanism locking pivotal orthopaedic leg rest - has a unidirectional clutch released by a lower lever

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7324368A FR2245158A5 (en) 1973-07-03 1973-07-03 Mechanism locking pivotal orthopaedic leg rest - has a unidirectional clutch released by a lower lever

Publications (1)

Publication Number Publication Date
FR2245158A5 true FR2245158A5 (en) 1975-04-18

Family

ID=9121970

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7324368A Expired FR2245158A5 (en) 1973-07-03 1973-07-03 Mechanism locking pivotal orthopaedic leg rest - has a unidirectional clutch released by a lower lever

Country Status (1)

Country Link
FR (1) FR2245158A5 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6224081B1 (en) * 1999-07-30 2001-05-01 Harley-Davidson Motor Company Adjustable backrest for a motorcycle
CN113018010A (en) * 2021-03-18 2021-06-25 刘丹容 Wheelchair for medical rehabilitation and protection

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6224081B1 (en) * 1999-07-30 2001-05-01 Harley-Davidson Motor Company Adjustable backrest for a motorcycle
CN113018010A (en) * 2021-03-18 2021-06-25 刘丹容 Wheelchair for medical rehabilitation and protection

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Legal Events

Date Code Title Description
ST Notification of lapse