Robert James Bendt, JR
Electrician at 134 Pl, Westminster, CO

License number
Colorado 25735
Issued Date
May 31, 2001
Renew Date
May 31, 2001
Type
Electrical Apprentice
Address
Address 2
2978 W 134Th Pl, Westminster, CO 80020
Westminster, CO

Personal information

See more information about Robert James Bendt at radaris.com
Name
Address
Phone
Robert Bendt, age 68
2978 W 134Th Pl, Broomfield, CO 80020
(303) 881-3475
Robert J Bendt, age 68
2978 134Th Pl, Broomfield, CO 80020
(303) 438-0212
(303) 466-0226
Robert J Bendt
3441 68Th Ave, Denver, CO 80221
Robert J. Bendt
Denver, CO
(303) 466-0226
Robert Bendt
7695 Vallejo St, Denver, CO 80221
(303) 429-9180

Professional information

Robert Bendt Photo 1

Fastening Apparatus

US Patent:
5231748, Aug 3, 1993
Filed:
Dec 16, 1991
Appl. No.:
7/807228
Inventors:
Gary A. Knudson - Golden CO
Robert J. Bendt - Broomfield CO
International Classification:
B21D 3700, B23P 1900
US Classification:
29243517
Abstract:
Fastening apparatus and method for forming a rivet-type fastener are disclosed for joining two pieces together that is particularly suitable for use in constructing a building. The fastening apparatus utilizes an actuating rod preferably driven by a hydraulic cylinder with the rod being inserted through a fastening section and holes in pieces to be fastened. A set of dies has one fixed and one pulled by the rod through the holes to form at least one rolled flange or two rolled flanges to form a hollow fastener that secures the pieces together. The rod is automatically returned to an extended position to be ready for the next operation. The fastener has a relatively large inside diameter in relation to the thicknesses of the pieces being fastened to avoid shear of the piece and prevent having the flange deform under load.