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:
Oct. 18, 2011
Filed:
May. 16, 2006
Angus Peter Robson, Matamata, NZ;
Angus Peter Robson, Matamata, NZ;
Terminator IP SA, Luxembourg, LU;
Abstract
A hammer assembly () for breaking, levering and raking material, the hammer assembly includes a hammer () and an articulated control linkage (). The hammer includes: a movable mass capable movement along an impact axis (), an elongatedtool () having a longitudinal axis substantially parallel or coaxial with the impact axis(), a primary pivot () attachment point for attaching the hammer () to a distal end of an operating arm () attached to the carrier for pivotal movement of the hammer () about a primary axis () orthogonal to the impact axis (). The control linkage () includes first () and second linkss () for effecting pivotal movement of the hammer () about the primary axis () in response to movement from a drive attached to the operating arm ().