Metal working – Means to assemble or disassemble – Overedge assembling means
Reexamination Certificate
2007-01-09
2007-01-09
Jones, David (Department: 3725)
Metal working
Means to assemble or disassemble
Overedge assembling means
C029S243523, C029S812500, C072S391600, C227S057000, C227S112000
Reexamination Certificate
active
10482672
ABSTRACT:
Disclosed is a continuous riveter capable of firing blind rivets in succession to caulk sheet metal or the like. A seal member71located on the oil chamber6side and a seal member72located on the air chamber4side are provided in an oil cylinder1where an oil piston2separates the oil chamber6of the oil cylinder1from the air chamber4of an air cylinder3, and a portion of the oil cylinder1which is between seal members71and72is provided with an air vent19; and a seal member74, 76located on the oil chamber16side and a seal member73, 77located on the air chamber14, 15side are provided in a jaw case piston20and in a nose piston28, the seal members74, 76and73, 77sealing an area between the oil chamber16and the air chamber14, 15, and the pistons20and28between the seal members74, 76and73, 77are each provided with an air vent75, 78.
REFERENCES:
patent: 4118969 (1978-10-01), Corbett
patent: 4515005 (1985-05-01), Klein
patent: 4598571 (1986-07-01), Oefinger
patent: 4648258 (1987-03-01), Frearson
patent: 4704888 (1987-11-01), Frearson
patent: 5090607 (1992-02-01), Ohuchi et al.
patent: 5205456 (1993-04-01), Ohuchi et al.
patent: 5544407 (1996-08-01), Ohuchi et al.
patent: 5651169 (1997-07-01), Ohuchi et al.
patent: 6029814 (2000-02-01), Ohuchi
patent: 6098442 (2000-08-01), Walldorf et al.
patent: 6163945 (2000-12-01), Amano et al.
patent: 6301948 (2001-10-01), Weiland
patent: 6519997 (2003-02-01), Luhm et al.
patent: 6629360 (2003-10-01), Ohuchi
patent: 2001/0054221 (2001-12-01), Ohuchi
patent: 1 075 209 (1980-04-01), None
patent: 1 256 409 (1989-06-01), None
patent: 199 17 018 (1999-12-01), None
patent: 0 062 206 (1982-10-01), None
patent: 0 201 292 (1986-11-01), None
patent: 0 201 293 (1986-11-01), None
patent: 1 023 957 (2000-08-01), None
patent: 61-259852 (1986-11-01), None
patent: 2003-103336 (2003-04-01), None
Jones David
McGlew & Tuttle PC
Opt Engineering Co., Ltd.
LandOfFree
Continuous riveter and continuously caulking method of blind... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Continuous riveter and continuously caulking method of blind..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Continuous riveter and continuously caulking method of blind... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3746818