Brian Knopp - Huntington PA, US Harry J. Knopp - West Newton PA, US
International Classification:
B25B013/46
US Classification:
81 5739, 81 5744
Abstract:
A hydraulic torque wrench having a separate ratchet unit and hydraulic cylinder drive unit connectable by an overlapping cylindrical connection at selected angles of rotation providing clearance in use. The hydraulic cylinder actuates the ratchet mechanism by a connecting rod traveling through the overlapping cylindrical connection and engaging a pivotable drive plate. The ratchet may have a male drive shaft for driving a socket, or a female driver such a hex or spline wrench. The ratchet unit case may be integral, or split for removable accesses to the ratchet mechanisms. The cylinder unit hydraulic connections may be separate rotatable connections or a single connection and collar, allowing three-way rotation. Attachments for the hydraulic unit include a pipe flange spreader, a nut splitter, scissor action shears, and a lift/spreader for lifting an object from a flat surface or spreading surfaces apart. A reaction bar affixes to the drive unit body.
Brian Knopp - Huntington PA, US Harry Knopp - West Newton PA, US
International Classification:
B25B 13/46
US Classification:
081057390
Abstract:
A hydraulic torque wrench having a separate ratchet unit and hydraulic cylinder drive unit connectable by an overlapping cylindrical connection at selected angles of rotation providing clearance in use. The hydraulic cylinder actuates the ratchet mechanism by a connecting rod traveling through the overlapping cylindrical connection and engaging a pivotable drive plate. The ratchet may have a male drive shaft for driving a socket, or a female driver such a hex or spline wrench. The ratchet unit case may be integral, or split for removable accesses to the ratchet mechanisms. The cylinder unit hydraulic connections may be separate rotatable connections or a single connection and collar, allowing three-way rotation. Attachments for the hydraulic unit include a pipe flange spreader, a nut splitter, scissor action shears, and a lift/spreader for lifting an object from a flat surface or spreading surfaces apart. A reaction bar affixes to the drive unit body.
Brian Knopp - West Newton PA Harry J. Knopp - West Newton PA Paul B. Stork - Belle Vernon PA
Assignee:
Bolttech Inc. - West Newton PA
International Classification:
B25B 1346
US Classification:
81 5739
Abstract:
A hydraulic wrench is provided of minimum external dimensions and yet constructed in a manner to be capable of exerting relatively high torsional forces. The wrench is constructed to be driven by a hydraulically reciprocal piston carrying a rack gear thereon with the rack gear meshed with a reciprocal sector gear having a pawl pivotally supported therefrom for driving a ratchet-type power wheel of the wrench. The wrench is provided with a variably positionable and reversable reaction bar or abutment assembly on the end thereof remote from the power wheel and the wrench further includes a secondary deactivatable ratchet pawl for preventing reverse rotation of the main ratchet-type drive wheel of the wrench.
Name / Title
Company / Classification
Phones & Addresses
Harry Knopp Owner
Riverside Plaza Management Co Commercial Building Operator
89 Sportsmans Rd, West Newton, PA 15089
Harry J Knopp Chairman, Treasurer, Vice President
BOLTTECH, INC Tools-Hydraulic (Wholesale)
200 Riverside Plz, West Newton, PA 15089 200 Riverside Dr, West Newton, PA 15089 300 9 St, Key Colony Beach, FL 33051 7248724873, 7248728827, 7248724872
Ida Development
Owner
Bolttech Mannings Inc
Vice President Business Development
Power Plant Services Jan 2015 - Dec 2015
Executive Vice President of Sales and Marketing
Harry L Knopp & Associates Apr 2014 - Dec 2014
President
Ida Farm Apr 2014 - Dec 2014
Owner
Education:
California University of Pennsylvania 1984 - 1989
Skills:
Energy Power Generation Petroleum Engineering Gas Gas Turbines Contract Negotiation Operations Management Manufacturing Construction Sales Management Petrochemical Pipelines New Business Development Procurement