FR2321643A2 - SEALING PISTON FOR OPERATING CYLINDER - Google Patents

SEALING PISTON FOR OPERATING CYLINDER

Info

Publication number
FR2321643A2
FR2321643A2 FR7625106A FR7625106A FR2321643A2 FR 2321643 A2 FR2321643 A2 FR 2321643A2 FR 7625106 A FR7625106 A FR 7625106A FR 7625106 A FR7625106 A FR 7625106A FR 2321643 A2 FR2321643 A2 FR 2321643A2
Authority
FR
France
Prior art keywords
operating cylinder
sealing piston
piston
sealing
cylinder
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
FR7625106A
Other languages
French (fr)
Other versions
FR2321643B1 (en
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.)
Kupfer Asbest Co
Original Assignee
Kupfer Asbest Co
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 Kupfer Asbest Co filed Critical Kupfer Asbest Co
Publication of FR2321643A2 publication Critical patent/FR2321643A2/en
Application granted granted Critical
Publication of FR2321643B1 publication Critical patent/FR2321643B1/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
    • F16J1/005—Pistons; Trunk pistons; Plungers obtained by assembling several pieces
    • F16J1/006—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials
    • F16J1/008—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials with sealing lips

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
FR7625106A 1975-08-19 1976-08-18 SEALING PISTON FOR OPERATING CYLINDER Granted FR2321643A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752536759 DE2536759C3 (en) 1975-08-19 1975-08-19 Sealing piston for actuating cylinder

Publications (2)

Publication Number Publication Date
FR2321643A2 true FR2321643A2 (en) 1977-03-18
FR2321643B1 FR2321643B1 (en) 1982-02-26

Family

ID=5954242

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7625106A Granted FR2321643A2 (en) 1975-08-19 1976-08-18 SEALING PISTON FOR OPERATING CYLINDER

Country Status (3)

Country Link
DE (1) DE2536759C3 (en)
FR (1) FR2321643A2 (en)
GB (1) GB1520344A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018034835A1 (en) * 2016-08-19 2018-02-22 Parker-Hannifin Corporation Quick coupling with multi-piece elastomer seal

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3623928A1 (en) * 1986-07-16 1988-01-21 Wabco Westinghouse Steuerung DEVICE FOR SEALING TWO RELATIVELY MOVABLE MACHINE PARTS, IN PARTICULAR TO SEAL THE PISTON OF A WORK CYLINDER
DE3834420A1 (en) * 1988-10-10 1990-04-12 Teves Gmbh Alfred Piston

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2310917A (en) * 1940-07-10 1943-02-16 Daly Le Grand Self-packing piston
FR2291423A1 (en) * 1974-11-15 1976-06-11 Kupfer Asbest Co SEALING PISTON FOR OPERATING CYLINDER

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2310917A (en) * 1940-07-10 1943-02-16 Daly Le Grand Self-packing piston
FR2291423A1 (en) * 1974-11-15 1976-06-11 Kupfer Asbest Co SEALING PISTON FOR OPERATING CYLINDER

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018034835A1 (en) * 2016-08-19 2018-02-22 Parker-Hannifin Corporation Quick coupling with multi-piece elastomer seal
US11041568B2 (en) 2016-08-19 2021-06-22 Parker-Hannifin Corporation Quick coupling with multi-piece elastomer seal

Also Published As

Publication number Publication date
GB1520344A (en) 1978-08-09
DE2536759A1 (en) 1977-02-24
FR2321643B1 (en) 1982-02-26
DE2536759B2 (en) 1978-08-31
DE2536759C3 (en) 1979-04-26

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Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right