Metal deforming – By relatively movable offset tool-faces – With tool motion in fixed path
Patent
1988-03-31
1989-12-19
Jones, David
Metal deforming
By relatively movable offset tool-faces
With tool motion in fixed path
7245317, B21D 3100
Patent
active
048874507
ABSTRACT:
A fastener stem collection device for attaching to a power operated fastening device for collecting fastener stems, having a reciprocating tube urged forward by air pressure against the fastening device, which tube has an air jet for introduction of pressurized air to its central bore to draw the fastener stem from the fastening device through the central bore and deliver it to a collection housing. The collection housing has a non-opaque inner tube with an open rear end, and an outer canister with a closed rear end and an open window located medially thereon. The outer canister is selectively affixable in a concentric relation with the inner tube to collect the stems during operation of the fastening device, but may be released and slid rearward of the inner tube to allow the collected stems to be discharged through the inner tube open end and out the outer canister window. During operation, the amount of stems in the inner tube may be determined visually by viewing through the outer canister window and the non-opaque inner tube.
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A copy of the "Operating and Service Instructions with Spare Parts List" for the Gesipa Pneumatic Hydraulic Blind Riveting Tool PH 2000 no date.
A cross-sectional drawing of the Gesipa PH 2000 tool no date.
Gast Robert L.
Willits Lyle V.
Jones David
Textron Inc.
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