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:
Sep. 29, 2015
Filed:
Aug. 31, 2012
Fabrice Marchand, Saint Galmier, FR;
Fabrice Marchand, Saint Galmier, FR;
SAFE METAL, Lyons, FR;
Abstract
A mechanical system () includes a support (), a tooth () and a device () for interconnecting the two components. The device includes an elastic sheath () having an inner cavity () and an outer wall () adjustable in a housing () of the support, and a key () adjustable in the cavity. The sheath and the key can be rotated together in a fixed manner about a pivoting axis in the housing, between an insertion configuration and a locking configuration, thereby forming a coupling connection between the tooth and the support. The inner cavity extends into the sheath along an eccentric axis that is radically staggered in relation to the pivoting axis. The inner cavity is provided with elements for rotatably securing to driving elements () arranged on the key. A heavy-construction machine bucket including such a system, and a method for implementing such a system are also described.