US 7,523,997 B2
	Removable attachment for a rock breaker
Gilles Jalabert, Lyons (France); and Paul Valverde, Grenay (France)
Assigned to Montabert, Saint Priest (France)
Appl. No. 10/584,941 PCT Filed Feb. 10, 2005, PCT No. PCT/FR2005/000307 § 371(c)(1), (2), (4) Date Sep. 05, 2006, PCT Pub. No. WO2005/090693, PCT Pub. Date Sep. 29, 2005.
Claims priority of application No. 04 01622 (FR), filed on Feb. 18, 2004.
Prior Publication US 2008/0047171 A1, Feb. 28, 2008
Int. Cl. E02F 3/96 (2006.01)

U.S. Cl. 299—100

10 Claims

1. A bucket, claw, scraper blade or compacting-type attachment intended to be fitted to one end of a powered rock breaker equipped with a tool, the attachment comprising, a positioning portion that correctly positions the attachment with respect to the rock breaker and the tool, a fixing device for temporarily fixing the attachment to the end of the rock breaker, wherein the fixing device allows the attachment to be removable without dismantling the tool, and a back wall having an external face being fitted with a guide tube device for engaging with the tool.