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.

Date of Patent:
Dec. 16, 2025

Filed:

Jun. 28, 2024
Applicant:

Sugino Machine Limited, Namerikawa, JP;

Inventors:

Yusuke Yanagihara, Namerikawa, JP;

Akihiro Ishitani, Namerikawa, JP;

Mitsuru Muto, Namerikawa, JP;

Assignee:

SUGINO MACHINE LIMITED, Toyama Prefecture, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23B 31/02 (2006.01); B23B 51/10 (2006.01); B23C 3/12 (2006.01);
U.S. Cl.
CPC ...
B23C 3/12 (2013.01); B23B 51/101 (2013.01); B23C 3/126 (2013.01); B23B 2220/08 (2013.01);
Abstract

Provided is a tool bracket capable of tilting a spindle body even when a moment load acting on the spindle body is relatively small. A tool bracket includes: a housing including a cylinder chamber extending along a cylinder axis; a piston urged by compressible fluid toward distal end to reciprocate in the cylinder chamber and having an action portion disposed at distal end; and a tilting body having a tilt axis and disposed in the cylinder chamber in a tiltable manner with respect to the cylinder axis, and includes a centering portion disposed at basal end to abut the action portion, the centering portion presses the piston with the cylinder axis as an action line when the tilt axis is tilted from the cylinder axis.


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