Title:
PLACEMENT APPARATUS FOR SHAFT BODY INSERTS
Document Type and Number:
WIPO Patent Application WO/2017/183120
Kind Code:
A1
Abstract:
A separator placement unit (15) is provided with a ball screw (22) and an arm (23). The arm (23) is a member that comes into contact with and moves a holder (17) and a separator disc (18). The arm (23) is connected to pistons (29) and is provided with a chuck (30) that can be fit into a chuck seat (27). The chuck (30) approaches and separates from an expanding/contracting shaft (16) as a result of the extension and retraction of the pistons (29). Additionally, the chuck (30) comes into contact with the outer peripheral surface of the holder (17), the side surface of the holder (17), and the side surface of the separator disc (18) in conjunction with the movement of the pistons (29) and a drive unit (26).
Inventors:
HASHIKAWA NAOTO (JP)
HORI TAKURO (JP)
HORI TAKURO (JP)
Application Number:
PCT/JP2016/062440
Publication Date:
October 26, 2017
Filing Date:
April 19, 2016
Export Citation:
Assignee:
JDC INC (JP)
International Classes:
B23D19/06
Foreign References:
| JP2004160560A | 2004-06-10 | |||
| US6286404B1 | 2001-09-11 | |||
| JP2002239832A | 2002-08-28 | |||
| JPS51583U | 1976-01-06 | |||
| EP2974836A1 | 2016-01-20 | |||
| JPH0627091U | 1994-04-12 | |||
| JP2002239832A | 2002-08-28 | |||
| JPH1128515A | 1999-02-02 | |||
| JPH10156654A | 1998-06-16 |
Other References:
See also references of EP 3254791A4
Attorney, Agent or Firm:
ARIYOSHI Shuichiro et al. (JP)
Download PDF: