Volvo Hydraulik AB

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Patents Grantslast 30 patents

Information Patent Grant
Pressure sealing device for the gap between two coaxial cylindrical...
- Patent number 5,029,880
- Issue date Jul 9, 1991
- Volvo Hydraulik AB
- Ingvar Johansson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Device for biasing a cylinder drum of a variable-displacement axial...
- Patent number 4,920,860
- Issue date May 1, 1990
- Volvo Hydraulik AB
- Filip Alm
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method of adjusting the axial play between a journalled shaft and a...
- Patent number 4,910,846
- Issue date Mar 27, 1990
- Volvo Hydraulik AB
- Sture Andreasson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...