Machine element or mechanism – Control lever and linkage systems – Multiple controlling elements for single controlled element
Reexamination Certificate
2004-04-29
2010-10-05
Ridley, Richard W (Department: 3656)
Machine element or mechanism
Control lever and linkage systems
Multiple controlling elements for single controlled element
C074S490020, C074S490030, C074S490040, C901S023000, C901S025000, C901S029000
Reexamination Certificate
active
07806020
ABSTRACT:
A robot arm for an industrial robot. The robot arm includes a wrist housing, a wrist, and a turn disc. The wrist is rotatably connected to the wrist housing and the turn disc is rotatably connected to the wrist. A first motor drives the wrist and a second motor drives the turn disc. A first driving rope transmits the motor rotation to the wrist, and a second driving rope transmits the motor rotation to the drive pulley.
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Notice of Reasons for Rejection—Issued in Counterpart Patent Appln. No. 2006-508040—Aug. 24, 2009.
Forslund Karl-Erik
Kullborg Ove
Thyselius, legal representative Annika
ABB AB
Boes Terence
Franklin Eric J.
Ridley Richard W
Venable LLP
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