FR2358595A1 - Piston, notamment pour verin pneumatique - Google Patents

Piston, notamment pour verin pneumatique

Info

Publication number
FR2358595A1
FR2358595A1 FR7722162A FR7722162A FR2358595A1 FR 2358595 A1 FR2358595 A1 FR 2358595A1 FR 7722162 A FR7722162 A FR 7722162A FR 7722162 A FR7722162 A FR 7722162A FR 2358595 A1 FR2358595 A1 FR 2358595A1
Authority
FR
France
Prior art keywords
piston
sealing system
plastic material
peripheral sealing
pneumatic cylinders
Prior art date
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.)
Granted
Application number
FR7722162A
Other languages
English (en)
French (fr)
Other versions
FR2358595B1 (cg-RX-API-DMAC7.html
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.)
Festo Maschinenfabrik Gottlieb Stoll Firma
Original Assignee
Festo Maschinenfabrik Gottlieb Stoll Firma
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 Festo Maschinenfabrik Gottlieb Stoll Firma filed Critical Festo Maschinenfabrik Gottlieb Stoll Firma
Publication of FR2358595A1 publication Critical patent/FR2358595A1/fr
Application granted granted Critical
Publication of FR2358595B1 publication Critical patent/FR2358595B1/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
    • F16J1/08—Constructional features providing for lubrication
    • 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
    • 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
    • F16J10/00—Engine or like cylinders; Features of hollow, e.g. cylindrical, bodies in general
    • F16J10/02—Cylinders designed to receive moving pistons or plungers
    • 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
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Actuator (AREA)
  • Fluid-Damping Devices (AREA)
FR7722162A 1976-07-13 1977-07-12 Piston, notamment pour verin pneumatique Granted FR2358595A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2631382A DE2631382C3 (de) 1976-07-13 1976-07-13 Kolben, insbesondere für einen Pneumatikzylinder

Publications (2)

Publication Number Publication Date
FR2358595A1 true FR2358595A1 (fr) 1978-02-10
FR2358595B1 FR2358595B1 (cg-RX-API-DMAC7.html) 1983-09-02

Family

ID=5982854

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7722162A Granted FR2358595A1 (fr) 1976-07-13 1977-07-12 Piston, notamment pour verin pneumatique

Country Status (7)

Country Link
JP (1) JPS539957A (cg-RX-API-DMAC7.html)
AT (1) AT361263B (cg-RX-API-DMAC7.html)
DE (1) DE2631382C3 (cg-RX-API-DMAC7.html)
FR (1) FR2358595A1 (cg-RX-API-DMAC7.html)
GB (1) GB1588044A (cg-RX-API-DMAC7.html)
IT (1) IT1076088B (cg-RX-API-DMAC7.html)
SE (1) SE7708085L (cg-RX-API-DMAC7.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478247A1 (fr) * 1980-03-14 1981-09-18 Outillage Air Comprime Piston de verin
EP2037145A3 (de) * 2007-09-14 2009-07-08 ZF Friedrichshafen AG Betätigungseinrichtung

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2927777C3 (de) * 1979-07-10 1984-04-19 Fa. Carl Freudenberg, 6940 Weinheim Kolbenanordnung für einen pneumatischen oder hydraulischen Arbeitszylinder
FI60429C (fi) * 1980-06-05 1982-01-11 Tampella Oy Ab Hydraulisk kolvcylinderanordning med sitt ventilorgan
DE3404095C2 (de) * 1984-02-07 1986-06-26 Festo KG, 7300 Esslingen Kolben für einen Arbeitszylinder
US5022312A (en) * 1990-01-26 1991-06-11 Thomas Industries Plastic piston head assembly
DE4110542A1 (de) * 1991-03-30 1992-10-22 Grau Gmbh Kolben, insbesondere fuer druckluftbremsgeraete insbesondere an kraftfahrzeugen
DE19513727B4 (de) * 1995-04-11 2005-06-30 Carl Freudenberg Kg Kolben

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1768633A (en) * 1929-06-03 1930-07-01 Henry C Ries Piston for oil-well circulation pumps
CH207246A (de) * 1937-09-13 1939-10-15 Achslager Syndikat Ol- und Staubabdichtungseinrichtung an Wellen.
US2211454A (en) * 1937-11-29 1940-08-13 George E Failing Supply Compan Piston packing
FR1125110A (fr) * 1956-05-07 1956-10-24 Renault Garniture d'étanchéité
US3155014A (en) * 1961-01-23 1964-11-03 Garlock Inc Plastic piston
FR1570163A (cg-RX-API-DMAC7.html) * 1967-05-29 1969-06-06
FR2043165A5 (cg-RX-API-DMAC7.html) * 1969-04-12 1971-02-12 Panigati Pier
DE2146717A1 (de) * 1971-09-18 1973-04-12 Steigerwald Krauss Maffei Gmbh Beruehrungsdichtung
FR2221655A1 (cg-RX-API-DMAC7.html) * 1973-03-14 1974-10-11 Szepesvary Jeno
US3940154A (en) * 1974-07-03 1976-02-24 Chicago Rawhide Manufacturing Company End face seal assemblies

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE509458A (cg-RX-API-DMAC7.html) *
GB478321A (en) * 1936-07-15 1938-01-17 George Carpenter Improvements in or relating to pistons or piston packings
US3037781A (en) * 1958-05-19 1962-06-05 Renault Plunger and rod packings
US3354794A (en) * 1965-05-17 1967-11-28 Vacell D Dailey Piston structure
US3527507A (en) * 1968-02-12 1970-09-08 Garlock Inc Unitary bearing element with improved,integral scraper-sealing lip
US3974746A (en) * 1975-05-05 1976-08-17 Senobio Campos Mono-seal pump piston

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1768633A (en) * 1929-06-03 1930-07-01 Henry C Ries Piston for oil-well circulation pumps
CH207246A (de) * 1937-09-13 1939-10-15 Achslager Syndikat Ol- und Staubabdichtungseinrichtung an Wellen.
US2211454A (en) * 1937-11-29 1940-08-13 George E Failing Supply Compan Piston packing
FR1125110A (fr) * 1956-05-07 1956-10-24 Renault Garniture d'étanchéité
US3155014A (en) * 1961-01-23 1964-11-03 Garlock Inc Plastic piston
FR1570163A (cg-RX-API-DMAC7.html) * 1967-05-29 1969-06-06
FR2043165A5 (cg-RX-API-DMAC7.html) * 1969-04-12 1971-02-12 Panigati Pier
DE2146717A1 (de) * 1971-09-18 1973-04-12 Steigerwald Krauss Maffei Gmbh Beruehrungsdichtung
FR2221655A1 (cg-RX-API-DMAC7.html) * 1973-03-14 1974-10-11 Szepesvary Jeno
US3940154A (en) * 1974-07-03 1976-02-24 Chicago Rawhide Manufacturing Company End face seal assemblies

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/74 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478247A1 (fr) * 1980-03-14 1981-09-18 Outillage Air Comprime Piston de verin
EP0036538A1 (fr) * 1980-03-14 1981-09-30 COMPAGNIE PARISIENNE D'OUTILLAGE A AIR COMPRIME Société anonyme dite: Piston de vérin
EP2037145A3 (de) * 2007-09-14 2009-07-08 ZF Friedrichshafen AG Betätigungseinrichtung

Also Published As

Publication number Publication date
DE2631382B2 (de) 1981-05-14
DE2631382C3 (de) 1982-02-18
JPS539957A (en) 1978-01-28
SE7708085L (sv) 1978-01-14
ATA474677A (de) 1980-07-15
IT1076088B (it) 1985-04-22
DE2631382A1 (de) 1978-01-19
AT361263B (de) 1981-02-25
GB1588044A (en) 1981-04-15
FR2358595B1 (cg-RX-API-DMAC7.html) 1983-09-02

Similar Documents

Publication Publication Date Title
CA1300980C (en) Roller door assemblies
GB1458110A (en) Sealing devices
FR2358595A1 (fr) Piston, notamment pour verin pneumatique
FR2422062A1 (fr) Palier composite pour charge de compression
US2386873A (en) Duplex elastic seal
ES2189882T3 (es) Junta de turbina.
AU562386B2 (en) Non-metallic piston rings
US4270441A (en) Pump diaphragm
GB616509A (en) Packing for pistons, piston rods and the like
SE9303512D0 (sv) Radialläpptätning
FR2447473A1 (fr) Pompe de pulverisateur
DE3762450D1 (de) Dichtring fuer geteilte rohrverbindungen.
HK76391A (en) Refrigerant compressor
GB1019523A (en) Improvements in and relating to packing rings
JPH01220775A (ja) シール組立体
FR2399570A2 (fr) Palier stratifie forme de couches a plusieurs modules
FR2444206A1 (fr) Piston, notamment pour verins pneumatiques
US3669225A (en) Vehicle suspension unit
GB1274999A (en) Sealing rings
GB1475688A (en) Flexible joints
GB995409A (en) Pipe coupling
KR910004975A (ko) 저투과성 호스
US4789168A (en) Sealing bush with a sealing packing for high pressures and temperatures
US3057629A (en) Seals
GB997080A (en) An improved piston assembly for an hydraulic reciprocating motor

Legal Events

Date Code Title Description
ST Notification of lapse