Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
AUTOMATIC THREADING MACHINE
Document Type and Number:
Japanese Patent JP2013215881
Kind Code:
A
Abstract:

To provide an automatic threading machine.

There is described an automatic threading machine comprising an electric motor having a rotor designed to selectively rotate in both directions about an axis and a tool holder spindle capable of moving with a rotating movement about the axis and with a translating movement along the axis. The rotor controls the rotating movement of the tool holder spindle about the axis. The tool holder spindle is supported by the rotor and moves integrally with the rotor in the rotating movement about the axis. The rotor has internally a chamber along which the tool holder spindle can translate along the axis and which is suitable for at least partly housing the tool holder spindle in at least one position adopted by the tool holder spindle.


Inventors:
Bordignon, Alberto
Bordignon, Simone
Application Number:
JP2013000081375
Publication Date:
October 24, 2013
Filing Date:
April 09, 2013
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
BORDIGNON SIMONE SRL
International Classes:
B23G1/16; H02K7/06
Domestic Patent References:
JPS5280193U1977-06-15
JPH02116406A1990-05-01
JP2009248279A2009-10-29
JPH05126106A1993-05-21
JPH0516064U1993-03-02
JPH05341U1993-01-08
JP2007313332A2007-12-06
JPH0332350A1991-02-12
Foreign References:
EP1524057A22005-04-20
Attorney, Agent or Firm:
青木 篤
島田 哲郎
三橋 真二
前島 一夫
廣瀬 繁樹
田原 正宏