FR2448083B1 - - Google Patents

Info

Publication number
FR2448083B1
FR2448083B1 FR8001868A FR8001868A FR2448083B1 FR 2448083 B1 FR2448083 B1 FR 2448083B1 FR 8001868 A FR8001868 A FR 8001868A FR 8001868 A FR8001868 A FR 8001868A FR 2448083 B1 FR2448083 B1 FR 2448083B1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR8001868A
Other versions
FR2448083A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Daimler Benz AG filed Critical Daimler Benz AG
Publication of FR2448083A1 publication Critical patent/FR2448083A1/fr
Application granted granted Critical
Publication of FR2448083B1 publication Critical patent/FR2448083B1/fr
Granted legal-status Critical Current

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)
FR8001868A 1979-01-31 1980-01-29 Piston operateur dote de portees de guidage interieures et/ou exterieures, en particulier pour des servodirections hydrauliques de vehicules Granted FR2448083A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792903616 DE2903616A1 (de) 1979-01-31 1979-01-31 Arbeitskolben mit inneren und/oder aeusseren fuehrungsflaechen, insbesondere fuer hydraulische hilfskraftlenkungen von kraftfahrzeugen

Publications (2)

Publication Number Publication Date
FR2448083A1 FR2448083A1 (fr) 1980-08-29
FR2448083B1 true FR2448083B1 (fr) 1984-06-29

Family

ID=6061800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8001868A Granted FR2448083A1 (fr) 1979-01-31 1980-01-29 Piston operateur dote de portees de guidage interieures et/ou exterieures, en particulier pour des servodirections hydrauliques de vehicules

Country Status (4)

Country Link
DE (1) DE2903616A1 (fr)
FR (1) FR2448083A1 (fr)
GB (1) GB2041153B (fr)
IT (1) IT1146103B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58501474A (ja) * 1981-08-13 1983-09-01 コモンウエルス　サイエンテイフイツク　アンド　インダストリアルリサ−チ　オ−ガニゼイシヨン 往復動ピストン−シリンダ装置
US5333536A (en) * 1990-08-16 1994-08-02 Yuda Lawrence F Piston and method of manufacture
ES2241461B1 (es) * 2003-10-09 2006-11-01 Miba Sinter Spain, S.A. Vastago para amortiguador hidraulico.
DE102010039507A1 (de) * 2010-08-19 2012-02-23 Robert Bosch Gmbh Kolbenführungselement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
GB2041153A (en) 1980-09-03
GB2041153B (en) 1983-03-23
FR2448083A1 (fr) 1980-08-29
DE2903616A1 (de) 1980-08-14
IT8047744A0 (it) 1980-01-29
IT1146103B (it) 1986-11-12

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Legal Events

Date Code Title Description
ST Notification of lapse