Title:
Threading tool for forming threads on workpieces
Document Type and Number:
Japanese Patent JP6293828
Kind Code:
B2
Abstract:
The thread generating tool for producing a thread in a workpiece has the following features: a) the tool is rotatable about a tool axis (A), b) the tool has a number n≧1 of groove generating regions for generating in each case one groove in the workpiece and a number m≧1 of thread generating regions for generating the thread in the workpiece, c) each of the m thread generating regions is arranged behind one of the n groove generating regions as viewed in an axial projection parallel to the tool axis (A), and has a smaller extent than said groove generating region as viewed in cross section in the axial projection.
Inventors:
Grimpel, Helmut
Hector, Dietmar
Copton, Peter
Hector, Dietmar
Copton, Peter
Application Number:
JP2016153017A
Publication Date:
March 14, 2018
Filing Date:
August 03, 2016
Export Citation:
Assignee:
Emugue Werck Richard Grimpel Gamebeer und Company Cage Fabric Fir Plaetizion's Werck Zouige
Audi age
Audi age
International Classes:
B23G5/06; B21H3/08; B23G7/00
Domestic Patent References:
| JP50140990A | ||||
| JP56132038U | ||||
| JP52026698A | ||||
| JP56107826A | ||||
| JP6011923U | ||||
| JP2005022066A |
Foreign References:
| US4449868 |
Attorney, Agent or Firm:
Sakaki Morishita