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1. (WO1997015263) RECLINING DRIVE DEVICE FOR MEDICAL BED
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/015263 International Application No.: PCT/JP1995/002185
Publication Date: 01.05.1997 International Filing Date: 24.10.1995
IPC:
A61G 7/015 (2006.01) ,A61G 7/018 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
G
TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
7
Beds specially adapted for nursing; Devices for lifting patients or disabled persons
002
having adjustable mattress frame
015
divided into different adjustable sections, e.g. for Gatch position
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
G
TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
7
Beds specially adapted for nursing; Devices for lifting patients or disabled persons
002
having adjustable mattress frame
018
Control or drive mechanisms
Applicants:
TSUBAKIMOTO CHAIN CO. [JP/JP]; 17-96, Tsurumi 4-chome Tsurumi-ku Osaka-shi Osaka 538, JP
Inventors:
HORI, Akio; JP
CHIBA, Hitoshi; JP
KINOSHITA, Yoshihisa; JP
Agent:
SUKEGAWA, Joichi ; Wako No. 10 Building, 4F 6-7, Toranomon 2-chome Minato-ku Tokyo 105, JP
Priority Data:
Title (EN) RECLINING DRIVE DEVICE FOR MEDICAL BED
(FR) DISPOSITIF DE COMMANDE D'INCLINAISON POUR LIT DESTINE A UN USAGE MEDICAL
Abstract:
(EN) A reclining drive device (50) comprises an output shaft (58) driven by an electric motor (52) in a casing (51), a transmission shaft (54) and the like. The transmission shaft (54) is shaped to engage with both of a reclining operating shaft (27) and the output shaft (58). The casing (51) is formed with a pair of engaging grooves (64) which are adapted to engage with a cylinder mounting bolt (63). When the engaging grooves (64) are made to engage with the cylinder mounting bolt (63) and a projecting piece (62) of the transmission shaft (54) is inserted into a groove (31) of the reclining operating shaft (27), the reclining drive device (50) is mounted to a medical bed.
(FR) Un dispositif de commande d'inclinaison (50) comporte un arbre mené (58) mû par un moteur électrique (52) situé dans un carter (51), un arbre de transmission (54) et analogue. La forme de l'arbre de transmission (54) a été calculée pour qu'il soit en prise tant avec l'arbre de man÷uvre d'inclinaison (27) qu'avec l'arbre mené (58). Le carter (51) comporte deux gorges d'engrènement (64), conçues pour être en prise avec un écrou de montage de cylindre (63). Lorsque ces gorges (64) sont en prise avec l'écrou de montage de cylindre (63) et qu'une pièce en saillie (62) de l'arbre de transmission (54) vient s'insérer dans une gorge (31) de l'arbre de man÷uvre d'inclinaison (27), le montage du dispositif de commande d'inclinaison (50) sur un lit destiné à un usage médical est réalisé.
Designated States: CN, JP, KR
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
CN1171040KR1019970706786