TOOL FOR REMOVAL OF FASTENER Russian patent published in 2000 - IPC

Abstract RU 2152870 C1

FIELD: hand tool, in particular, tool for removal of fastener with one-sided fixing. SUBSTANCE: tool has a support for a collet for transfer of torque due to turning of the collet relative to the fastener head. The support represents an extended stem, having an end part. The end part has a pair of working ends engageable with the fastener. The collet consists of two parts. The first part includes a means for adjustable positioning of the working ends engageable with the fastener. The second part includes a means for adjustable clamping of the fastener head. Such a design of the tool suits removal of fastener of any kind, having a bar with a head. EFFECT: facilitated removal of fastener. 21 cl, 4 dwg

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RU 2 152 870 C1

Authors

Kozak Ira

Dates

2000-07-20Published

1997-11-14Filed