Utility machinery and associated control arrangements

Details Utility machinery and associated control arrangements Utility machinery and associated control arrangements

2007-06-26

2007-06-26

Charles, Marcus (Department: 3682)

Endless belt power transmission systems or components

Pulley with belt-receiving groove formed by drive faces on...

Including actuator interconnecting plural pulleys on spaced...

C474S040000

Reexamination Certificate

active

11402070

ABSTRACT:
A method is provided for bearing a pitch or grip of a belt running between a pair of opposing faces of respective first and second sheave members of a power transmission device. The method includes moving the second sheave member axially in relation to the first sheave member by translating to the second sheave member, in a form of linear movement, rotation of a control rod disposed substantially at right angles to a line of axial spoke of the second sheave member.

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