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Pier C. Boffelli
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San Donato Milanese, IT
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last 30 patents
Information
Patent Grant
Compact friction clutch with actuated disengagement, suitable for v...
Patent number
4,775,041
Issue date
Oct 4, 1988
Baruffaldi Frizioni S.p.A.
Pier C. Boffelli
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Turret for an automatic lathe
Patent number
4,704,926
Issue date
Nov 10, 1987
Baruffaldi Frizioni S.p.A.
Pier C. Boffelli
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Clutch for linking a compressor with a drive means therefor
Patent number
4,657,127
Issue date
Apr 14, 1987
Baruffaldi Frizioni S.p.A.
Pier C. Boffelli
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electromagnetic friction clutch
Patent number
4,572,343
Issue date
Feb 25, 1986
Baruffaldi Frizioni S.p.A.
Pier C. Boffelli
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Angular divider device for worktables, toolholder turrets or the like
Patent number
4,558,611
Issue date
Dec 17, 1985
Baruffaldi Frizioni S.p.A.
Pier C. Boffelli
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus for rotating in either direction a turret that carries pl...
Patent number
4,422,352
Issue date
Dec 27, 1983
Baruffaldi Frizioni S.p.A.
Pier C. Boffelli
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Tailstock for machine tools, in particular lathes or the like with...
Patent number
4,335,633
Issue date
Jun 22, 1982
Baruffaldi Frizioni S.p.A.
Pier C. Boffelli
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR