IT1146103B - IMPROVEMENT IN WORK PISTONS, IN PARTICULAR FOR STEERING SYSTEMS FOR HYDRAULIC SERVO-ASSISTED VEHICLES - Google Patents
IMPROVEMENT IN WORK PISTONS, IN PARTICULAR FOR STEERING SYSTEMS FOR HYDRAULIC SERVO-ASSISTED VEHICLESInfo
- Publication number
- IT1146103B IT1146103B IT47744/80A IT4774480A IT1146103B IT 1146103 B IT1146103 B IT 1146103B IT 47744/80 A IT47744/80 A IT 47744/80A IT 4774480 A IT4774480 A IT 4774480A IT 1146103 B IT1146103 B IT 1146103B
- Authority
- IT
- Italy
- Prior art keywords
- improvement
- hydraulic servo
- steering systems
- assisted vehicles
- work pistons
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J1/00—Pistons; Trunk pistons; Plungers
- F16J1/02—Bearing surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
- B62D5/10—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by type of power unit
- B62D5/12—Piston and cylinder
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
- F05C2225/04—PTFE [PolyTetraFluorEthylene]
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Laminated Bodies (AREA)
- Actuator (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792903616 DE2903616A1 (en) | 1979-01-31 | 1979-01-31 | WORKING PISTON WITH INTERNAL AND / OR EXTERNAL GUIDE SURFACES, ESPECIALLY FOR HYDRAULIC AUXILIARY POWER STEERING OF MOTOR VEHICLES |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8047744A0 IT8047744A0 (en) | 1980-01-29 |
IT1146103B true IT1146103B (en) | 1986-11-12 |
Family
ID=6061800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT47744/80A IT1146103B (en) | 1979-01-31 | 1980-01-29 | IMPROVEMENT IN WORK PISTONS, IN PARTICULAR FOR STEERING SYSTEMS FOR HYDRAULIC SERVO-ASSISTED VEHICLES |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2903616A1 (en) |
FR (1) | FR2448083A1 (en) |
GB (1) | GB2041153B (en) |
IT (1) | IT1146103B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU564301B2 (en) * | 1981-08-13 | 1987-08-06 | Commonwealth Scientific And Industrial Research Organisation | Reciprocatory piston and cylinder machine |
US5333536A (en) * | 1990-08-16 | 1994-08-02 | Yuda Lawrence F | Piston and method of manufacture |
ES2241461B1 (en) * | 2003-10-09 | 2006-11-01 | Miba Sinter Spain, S.A. | VASTAGO FOR HYDRAULIC SHOCK ABSORBER. |
DE102010039507A1 (en) * | 2010-08-19 | 2012-02-23 | Robert Bosch Gmbh | Piston guide element |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB754870A (en) * | 1953-05-11 | 1956-08-15 | Gen Motors Corp | Improvements in pistons and piston rings for internal combustion engines |
GB1146835A (en) * | 1965-07-14 | 1969-03-26 | Wellworthy Ltd | Improvements in or relating to pistons |
-
1979
- 1979-01-31 DE DE19792903616 patent/DE2903616A1/en not_active Withdrawn
-
1980
- 1980-01-25 GB GB8002545A patent/GB2041153B/en not_active Expired
- 1980-01-29 FR FR8001868A patent/FR2448083A1/en active Granted
- 1980-01-29 IT IT47744/80A patent/IT1146103B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8047744A0 (en) | 1980-01-29 |
GB2041153A (en) | 1980-09-03 |
GB2041153B (en) | 1983-03-23 |
FR2448083B1 (en) | 1984-06-29 |
FR2448083A1 (en) | 1980-08-29 |
DE2903616A1 (en) | 1980-08-14 |
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