OFFSET NOSE ASSEMBLY WITH IMPROVED DEFLECTOR AND GUARD ASSEMBLIES

Title:

OFFSET NOSE ASSEMBLY WITH IMPROVED DEFLECTOR AND GUARD ASSEMBLIES

Document Type and Number:

WIPO Patent Application WO2004082864

Kind Code:

A3

Abstract:

An offset nose assembly (10) for installing fasteners is provided that generally includes a drawbar (16), a swage anvil (12) and a collet (14). The drawbar (16) has three portions with the third portion transitioning from the second portion by a chamfer (56), the chamfer (56) being of a preselected angle that is adapted to positively engage a chamfer (58) of a preselected angle of a piston (50) of a fastener installation tool (30). Additionally, a generally L-shaped guard assembly (70) is provided that is disposed on the collet (14) to cover a gap (66) defined between the collet (14) and the swage anvil (12). Also, a deflector (38) is provided that is attached to a nut (36) that is threadedly engaged with the rearward end of a bore in the collet (14), the deflector (38) having a section of a uniform constant outside diameter that integrally transitions to a section that has an outside diameter that gradually lessens along its length.

More Like This:

WO/2020/093143	LOCALIZED RESISTANCE ANNEALING PROCESS
JPS62124045	SPIN CAULKING MACHINE
JPS5557346	BREAKING STEM RIVET CLAMPING MACHINE WITH STEM DISCHARGER

Inventors:

ROSIER HENDRIK E (US)

Application Number:

PCT/US2004/005943

Publication Date:

March 03, 2005

Filing Date:

February 26, 2004

Export Citation:

Click for automatic bibliography generation Help

Assignee:

HUCK INTERNAT INC (US)
ROSIER HENDRIK E (US)

International Classes:

B21J15/02; B21J15/06; B21J15/22; (IPC1-7): B21J15/20

Foreign References:

US6662420B1	2003-12-16
US4896522A	1990-01-30

Other References: