Title:
GEARING
Document Type and Number:
Japanese Patent JPS61294253
Kind Code:
A
Abstract:
A transmitting unit used for a transmission with a fixed transmission ratio is provided. The extemal shape of the unit is similar to an ordinary rolling bearing, and it is able to perform transmission with reduction of speed or increase of speed in a clockwise or anti-clockwise direction, the input and output shafts being arranged on the same axis. The transmitting unit is made up by a dual eccentric sleeve (5), a transmitting race (2) with radial grooves, which house transmitting rods (4) enclosing rolling members (3; 23) at both ends to such an extent that each covered length of a rolling member equals the radius of a rolling member, an internal gear race (1) with a teeth or cam profile (20) and rolling bearings (6,16,9). The transmitting unit can be installed like a rolling bearing in a main machine and no transmission boxes are needed. The unit also may be installed as a variable speed transmission mechanism, and can be used in industries requiring the use of various transmission mechanismus with fixed transmission ratios.
Inventors:
ZU SHIYAO REN
Application Number:
JP7410186A
Publication Date:
December 25, 1986
Filing Date:
March 31, 1986
Export Citation:
Assignee:
FUBEI INST OBU MASHINARII
International Classes:
F16H25/06; F16H13/08; (IPC1-7): F16H13/08
Attorney, Agent or Firm:
Asamura Akira
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