Title:
TRANSMISSION MECHANISM FOR NONPARALLEL AXES, AND ROBOT
Document Type and Number:
WIPO Patent Application WO/2011/049013
Kind Code:
A1
Abstract:
Disclosed are a transmission mechanism which can transmit power to nonparallel axes, being lightweight, with no backlash, and highly durable, and a robot provided with a differential mechanism for perpendicular axes, said differential mechanism being lightweight, with no backlash, and highly durable.
The transmission mechanism is provided with conical pulleys and a sector belt. The conical pulleys are arranged so that the tips of hypothetical conical surfaces overlap, and the hypothetical conical surfaces are in contact with one another. A differential mechanism for perpendicular axes is configured using the transmission mechanism, and a robot is comprised of the differential mechanism.
Inventors:
MAMBA TAKASHI (JP)
Application Number:
PCT/JP2010/068138
Publication Date:
April 28, 2011
Filing Date:
October 15, 2010
Export Citation:
Assignee:
YASKAWA DENKI SEISAKUSHO KK (JP)
MAMBA TAKASHI (JP)
MAMBA TAKASHI (JP)
International Classes:
B25J17/00; F16H19/00; F16G1/28; F16G5/20; F16H7/02; F16H7/06
Foreign References:
| GB2330007A | 1999-04-07 | |||
| JP2003014054A | 2003-01-15 | |||
| JPS4622101B2 | ||||
| JPS4749750B1 | ||||
| JP2002123129A | 2002-04-26 | |||
| JPH03505067A | 1991-11-07 | |||
| US2854854A | 1958-10-07 | |||
| JPH03505067A | 1991-11-07 |
Other References:
ITO, SHIGERU: "Dictionary of Mechanisms", 10 May 1983, RIKOGAKUSHA PUBLISHING CO., LTD., pages: 108 - 112
Attorney, Agent or Firm:
MIYAZONO, Hirokazu (JP)
Hirokazu Miyazono (JP)
Hirokazu Miyazono (JP)
Download PDF:
Previous Patent: BALL JOINT
Next Patent: PARITY CONTROL SYSTEM AND METHOD, AND COMMUNICATION SYSTEM AND METHOD
Next Patent: PARITY CONTROL SYSTEM AND METHOD, AND COMMUNICATION SYSTEM AND METHOD