FR2524101B1 - PROTECTIVE RING WITH PASSAGE OPENINGS FOR HYDRAULIC JOINT DEVICE - Google Patents

PROTECTIVE RING WITH PASSAGE OPENINGS FOR HYDRAULIC JOINT DEVICE

Info

Publication number
FR2524101B1
FR2524101B1 FR8304828A FR8304828A FR2524101B1 FR 2524101 B1 FR2524101 B1 FR 2524101B1 FR 8304828 A FR8304828 A FR 8304828A FR 8304828 A FR8304828 A FR 8304828A FR 2524101 B1 FR2524101 B1 FR 2524101B1
Authority
FR
France
Prior art keywords
passage openings
joint device
protective ring
hydraulic joint
hydraulic
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.)
Expired
Application number
FR8304828A
Other languages
French (fr)
Other versions
FR2524101A1 (en
Inventor
Udo Reinecke
Gotthard Drieschner
Claus Bertram
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.)
CNH Industrial Baumaschinen GmbH
Original Assignee
O&K Orenstein and Koppel GmbH
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 O&K Orenstein and Koppel GmbH filed Critical O&K Orenstein and Koppel GmbH
Publication of FR2524101A1 publication Critical patent/FR2524101A1/en
Application granted granted Critical
Publication of FR2524101B1 publication Critical patent/FR2524101B1/en
Expired 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
    • F16J15/00—Sealings
    • F16J15/002—Sealings comprising at least two sealings in succession
    • F16J15/006—Sealings comprising at least two sealings in succession with division of the pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Actuator (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
FR8304828A 1982-03-24 1983-03-24 PROTECTIVE RING WITH PASSAGE OPENINGS FOR HYDRAULIC JOINT DEVICE Expired FR2524101B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823210811 DE3210811C2 (en) 1982-03-24 1982-03-24 Protective ring with openings for a hydraulic sealing system

Publications (2)

Publication Number Publication Date
FR2524101A1 FR2524101A1 (en) 1983-09-30
FR2524101B1 true FR2524101B1 (en) 1987-01-16

Family

ID=6159172

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8304828A Expired FR2524101B1 (en) 1982-03-24 1983-03-24 PROTECTIVE RING WITH PASSAGE OPENINGS FOR HYDRAULIC JOINT DEVICE

Country Status (4)

Country Link
JP (1) JPS58174763A (en)
DE (1) DE3210811C2 (en)
FR (1) FR2524101B1 (en)
GB (1) GB2120748B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9015899U1 (en) * 1990-11-22 1991-02-07 Skf Gmbh, 8720 Schweinfurt, De
DE102006009491A1 (en) * 2006-02-27 2007-09-06 Busak + Shamban Deutschland Gmbh Sealing system with pressure relief elements and use of a sealing system for setting a gap pressure cascade

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3075474A (en) * 1960-12-12 1963-01-29 Kelley Pump Specialties Inc Plunger sealing cup
US3544118A (en) * 1968-10-01 1970-12-01 Koppers Co Inc Pressure balanced shaft seal
DE1923954A1 (en) * 1969-05-10 1970-11-19 Elmer Dipl Ing Adam Dirt scraper ring for inner cylinder surfaces
DE2845920B1 (en) * 1978-10-21 1980-03-06 Lorenz Gmbh Seal for reciprocating machine elements

Also Published As

Publication number Publication date
JPS58174763A (en) 1983-10-13
FR2524101A1 (en) 1983-09-30
DE3210811C2 (en) 1984-01-26
DE3210811A1 (en) 1983-10-20
GB8307727D0 (en) 1983-04-27
GB2120748A (en) 1983-12-07
GB2120748B (en) 1986-01-02

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Legal Events

Date Code Title Description
ST Notification of lapse