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:
May. 22, 2012
Filed:
Dec. 03, 2007
Angus Peter Robson, Matamata, NZ;
Angus Peter Robson, Matamata, NZ;
Terminator IP SA, Luxembourg, LU;
Abstract
A breaking apparatus () which includes; a housing (); a striker pin () having a driven end and an impact end, locatable in said housing () in at least one retaining location to protrude said impact end through the housing (); a moveable mass () for impacting on the driven end of the striker pin (), and a shock-absorber () coupled to the retaining locations. The shock-absorber () also includes at least two elastic () and at least one inelastic () layer in a first shock-absorbing assembly () located internally within the housing about the striker pin () between the retaining location and the striker pin impact end. The shock-absorbing assembly () is configured to allow movement of the shock absorber parallel to, or co-axial with the striker pin longitudinal axis during use.