Title:
DEVICE FOR ASSEMBLING RING-SHAPED MEMBER
Document Type and Number:
WIPO Patent Application WO/2017/057182
Kind Code:
A1
Abstract:
Provided is a device for assembling a ring-shaped member in which the ring-shaped member is not readily brought into contact with an object during a movement process when the ring-shaped member is assembled on the object. The device (1) for assembling a ring-shaped member operates such that when an insertion part (20) that holds an O-ring (90) is inserted into the accommodation part (182) of a workpiece (180), the insertion part (20) and a positioning pin (14) are caused to move while a positional relationship is sustained in which the depth direction of the workpiece (180) and the direction in which the insertion part (20) extends are aligned. In a process for inserting the insertion part (20) into the accommodation part (182), the positioning pin (14) and a through-hole part (192B) are mated before the O-ring (90) being held is caused to move to a placement part (186A). The spacing (L1) between the through-hole part (192B) and the placement part (186A) is kept to a fixed spacing (X), and the spacing (L2) between the positioning pin (14) and the position where the O-ring (90) is held is also kept to the fixed spacing (X). Positional adjustments are carried out with high precision before the O-ring (90) reaches the placement part (186A).
Inventors:
FUJITA TAKESHI (JP)
HOSHINA AKIHIRO (JP)
HOSHINA AKIHIRO (JP)
Application Number:
PCT/JP2016/077994
Publication Date:
April 06, 2017
Filing Date:
September 23, 2016
Export Citation:
Assignee:
KYB CORP (JP)
International Classes:
B23P19/02
Foreign References:
| EP1652622A1 | 2006-05-03 | |||
| JPH02141227U | 1990-11-27 | |||
| JP2014159065A | 2014-09-04 | |||
| JP2013198946A | 2013-10-03 |
Attorney, Agent or Firm:
GRANDOM PATENT LAW FIRM (JP)
Download PDF:
Previous Patent: SEAL MEMBER EXTRACTION DEVICE
Next Patent: DUST COLLECTION COVER FOR CUTTING MACHINE
Next Patent: DUST COLLECTION COVER FOR CUTTING MACHINE