Endless belt power transmission systems or components – Positive drive belt – Belt formed of rigid links
Reexamination Certificate
2006-11-21
2006-11-21
Johnson, Vicky A. (Department: 3682)
Endless belt power transmission systems or components
Positive drive belt
Belt formed of rigid links
C198S850000
Reexamination Certificate
active
07137917
ABSTRACT:
Tooth-shaped link member (1) for a transport tooth chain (11) with apertures (2) and two end-terminal toes (3) for the form-fitting engagement with a gear99), which is geometrically adapted to the configuration of the gear (9), and which in addition each exhibit a lower contact surface (6) for gliding on a gliding surface of a guide body (8), wherein as an additional means for reducing the wear on the link member (1) a third gliding toe (4) is provided with does not come in form-fitting contact with the gear (9) which is arranged centrally between the end-terminal toes (2) of the link member91) in order to enlarge the total surface of the link member on the gliding surface (7).
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patent: WO 01/92758 (2001-12-01), None
Feiereisen Henry M.
Johnson Vicky A.
Rexroth Mecman GmbH
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