Franz Arnold

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Patents Grantslast 30 patents

Information Patent Grant
Mechanical power amplifier, in particular for a machine vise
- Patent number 4,073,197
- Issue date Feb 14, 1978
- Franz Arnold
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Chuck, in particular machine vise
- Patent number 4,067,560
- Issue date Jan 10, 1978
- Franz Arnold
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Abutment piece adapted to be inserted in a T slot of a machine tool...
- Patent number 4,045,010
- Issue date Aug 30, 1977
- Franz Arnold
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Angle setting mechanism, in particular for vises
- Patent number 3,958,335
- Issue date May 25, 1976
- Franz Arnold
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Clamping device, in particular a machine vise
- Patent number 3,941,362
- Issue date Mar 2, 1976
- Saurer-Allma GmbH, Allgaeuer Maschinenbau
- Franz Arnold
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS