Title:
SELF-PIERCING RIVET SETTING MACHINE
Document Type and Number:
Japanese Patent JP2010036214
Kind Code:
A
Abstract:
To surely prevent idling of a punch by detecting whether or not a self-piercing rivet is present in a driving chamber of a receiver section.
A self-piercing rivet setting machine 1 has a receiver section 17 disposed at one end side of a C-shaped frame 5 to receive a self-piercing rivet fed from a feeder 14. The receiver section 17 has a rivet-reach detection sensor 23 to detect presence or absence of a self-piercing rivet 8 in a driving chamber 21. If the rivet-reach detection sensor 23 detects absence of any self-piercing rivet in the driving chamber 21, the driving of the punch is prevented in response to a signal from the sensor 23.
More Like This:
JP2006116560 | METHOD OF SELF-PIERCING RIVET JOINT |
Inventors:
NAITO CHOJI
HASEGAWA MASAHIRO
ENDO ITSUO
TSUTSUMI MISAO
SEKIMOTO TAKASHIGE
HASEGAWA MASAHIRO
ENDO ITSUO
TSUTSUMI MISAO
SEKIMOTO TAKASHIGE
Application Number:
JP2008201834A
Publication Date:
February 18, 2010
Filing Date:
August 05, 2008
Export Citation:
Assignee:
NIPPON POP RIVETS & FASTENERS
TOKAI KINZOKU KOGYO KK
TOKAI KINZOKU KOGYO KK
International Classes:
B21J15/28
Domestic Patent References:
JPH09500330A | 1997-01-14 | |||
JP2007530287A | 2007-11-01 | |||
JP2000516538A | 2000-12-12 | |||
JPH0483438U | 1992-07-21 | |||
JP2007061909A | 2007-03-15 |
Attorney, Agent or Firm:
Sadao Kumakura
Fumiaki Otsuka
Takaki Nishijima
Hiroyuki Suda
Fumiaki Otsuka
Takaki Nishijima
Hiroyuki Suda