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Patent Searching and Data


Title:
ROTATION OUTPUT DEVICE
Document Type and Number:
WIPO Patent Application WO/2007/086127
Kind Code:
A1
Abstract:
A lock mechanism capable of securely locking an output shaft when the output shaft is rotated by the user after an input shaft is stopped from rotating and holding the released state of the output shaft during the rotation and generally reduced in size. A rotation output device (10) comprises a speed reduction/rotation transmission mechanism reducing the rotational speed of a spindle (3) relative to a lock ring (33) imparting a force in the reverse rotating direction to a float gear (34) and transmitting the reduced speed to the float gear (34). The lock mechanism guiding the float gear (34) to the radially outer side by the rotation of the spindle (3) comprises a locking groove (37c) transmitting the difference in speed of the spindle (3) caused by the speed reduction/rotation transmission mechanism to the float gear (34) engagement and fixing of which is released on the radially inner side and coil springs (35) biasing the float gear (34) to which the difference in speed is transmitted through the locking groove (37c) to the radial outer side.

Inventors:
NAKAMURA DAIJIRO (JP)
Application Number:
PCT/JP2006/301245
Publication Date:
August 02, 2007
Filing Date:
January 26, 2006
Export Citation:
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Assignee:
MURATECHNOLOGY CO LTD (JP)
NAKAMURA DAIJIRO (JP)
International Classes:
F16D63/00; B25F5/00; F16H35/00
Foreign References:
JPH1137187A1999-02-09
JPH1144354A1999-02-16
JPH1037989A1998-02-13
Attorney, Agent or Firm:
NAGATA, Yoshiaki et al. (6-2 Chaya-machi Kita-k, Osaka-shi Osaka 13, JP)
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