Title:
THREAD CUTTING JIG
Document Type and Number:
Japanese Patent JPS5324698
Kind Code:
A
Abstract:
PURPOSE: To provide a thread cutting jig wherein, in threading a work using hand dies and tap, the handle operation is carried out with both hands by pressing the tap and the like by means of a spring thereby to obtain a screw of excellent concentricity which is accurate and has no defect.
Inventors:
FURUYA HIROSHI
HIROSE YOSHIICHI
HIROSE YOSHIICHI
Application Number:
JP9869676A
Publication Date:
March 07, 1978
Filing Date:
August 20, 1976
Export Citation:
Assignee:
HITACHI LTD
International Classes:
B23G1/26; B23G3/00; (IPC1-7): B23G3/00