Bibliographic data

Document CN000001039474A (Pages: 9)

Bibliographic data Document CN000001039474A (Pages: 9)
INID Criterion Field Contents
54 Title TI [EN] PLANET FRICTION DRIVE
71/73 Applicant/owner PA BOCK ORTHOPAED IND, DE
72 Inventor IN EDUARD HORVATH, AT
22/96 Application date AD Jul 18, 1989
21 Application number AN 89104973
Country of application AC CN
Publication date PUB Feb 7, 1990
33
31
32		 Priority data PRC
PRN
PRD		 AT
184388
19880718
51 IPC main class ICM A61F 2/02
51 IPC secondary class ICS F16H 13/06
IPC additional class ICA
IPC index class ICI
Cooperative patent classification CPC A61F 2/68
F16H 13/06
MCD main class MCM F16H 1/28 (2006.01)
MCD secondary class MCS A61C 1/06 (2006.01)
A61F 2/68 (2006.01)
F16H 13/06 (2006.01)
F16H 13/08 (2006.01)
MCD additional class MCA
57 Abstract AB [EN] The invention relates to an epicyclic friction gear, in particular a miniaturised gear for artificial-limb drives, in which the planet wheels roll on a conical area of a drive shaft and on a sun wheel stationary with regard to the drive shaft, a driving plate connected to the planet wheels being arranged on an output shaft, the sun wheel and the conical area of the drive shaft being adjustable relative to one another in an axial direction and being lockable against one another, the planet wheels (3) having cylindrical outer circumferences in a manner known per se, driving pins arranged on the driving plate engaging freely in central bores of the planet wheels (3), and the planet wheels (3), by means of the sun wheel (5), being held in contact with the conical area (1) of the drive shaft over the entire length of the generatrix of the cylindrical outer circumferential surface of the planet wheels (3). <IMAGE>
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