The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 09, 1994
Filed:
Feb. 24, 1993
Applicant:
Inventor:
Costantino Vinciguerra, Florence, IT;
Assignee:
Nuovopignone - Industrie Meccaniche e Fonderia S.p.A., Florence, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D03C / ; F16H / ;
U.S. Cl.
CPC ...
74567 ; 74563 ; 133 / ; 133 76 ; 133455 ;
Abstract
A cam for a revolving dobby includes a plate with an upwardly extending protective external edge, the external edge has two peripherally located, mutually opposite notches, key levers are associated with the plate and are protected by the external edge, thrust teeth on the auxiliary and drive pushers cooperate with the key levers. The thrust tooth of the drive pusher is rotatable hinged relative thereto and is rotated on the same axis as the auxiliary pusher, springs cooperate with the auxiliary and drive pushers to engage the key levers via one of the notches on the plate.