DAVID MARC BENTOSKI
Pilots at Pebble Crk Dr, Flushing, MI
License number
Michigan A3929341
Issued Date
Jan 2015
Expiration Date
Jan 2017
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
2321 Pebble Creek Dr, Flushing, MI 48433
Personal information
See more information about DAVID MARC BENTOSKI at radaris.comName
Address
Phone
1006 South Dr, Flint, MI 48503
2321 Pebble Creek Dr, Flushing, MI 48433
7428 S New Lothrop Rd, Durand, MI 48429
Flint, MI
1732 Crescent Dr, Flint, MI 48503
Professional information
See more information about DAVID MARC BENTOSKI at trustoria.com
Variable Crimp On Flange Tool
Variable Crimp On Flange Tool
US Patent:
2010030, Dec 2, 2010
Filed:
May 28, 2009
Appl. No.:
12/473460
Inventors:
David M. Bentoski - Flushing MI, US
Theodore W. Foster - Leslie MI, US
Theodore W. Foster - Leslie MI, US
Assignee:
GM GLOBAL TECHNOLOGY OPERATIONS, INC. - Detroit MI
International Classification:
B21D 39/03, B21B 31/32
US Classification:
72211, 72240, 72245, 72249, 72239
Abstract:
A variable crimp on flange (COF) tool is provided for engaging and attaching a weather strip and like structures onto a flange. The COF tool includes a housing with two or more crimp rollers that project therefrom. For example, a fixed roller is mounted to the housing to rotate in a first direction, while a movable roller is mounted to the housing to rotate in a second, opposite direction. The movable roller is axially offset from and movable relative to the fixed roller. A driving mechanism, such as a pneumatic motor, is encased within the housing, and operates to rotate the crimp rollers. A biasing mechanism, such as a pneumatic piston assembly, is also encased within the housing, and operates to move the movable crimp roller relative to the fixed crimp roller. The COF tool is engineered such that the crimp speed, crimp rate, and crimp pressure are independently adjustable.