FR1138637A - Rotary joint for hydraulic couplings and other applications - Google Patents

Rotary joint for hydraulic couplings and other applications

Info

Publication number
FR1138637A
FR1138637A FR1138637DA FR1138637A FR 1138637 A FR1138637 A FR 1138637A FR 1138637D A FR1138637D A FR 1138637DA FR 1138637 A FR1138637 A FR 1138637A
Authority
FR
France
Prior art keywords
applications
rotary joint
hydraulic couplings
couplings
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
Other languages
French (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.)
Valeo SE
Original Assignee
Francaise du Ferodo SA
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 Francaise du Ferodo SA filed Critical Francaise du Ferodo SA
Application granted granted Critical
Publication of FR1138637A publication Critical patent/FR1138637A/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
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/36—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member connected by a diaphragm or bellow to the other member
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1138637D 1955-12-17 1955-12-17 Rotary joint for hydraulic couplings and other applications Expired FR1138637A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1138637T 1955-12-17

Publications (1)

Publication Number Publication Date
FR1138637A true FR1138637A (en) 1957-06-17

Family

ID=9641278

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1138637D Expired FR1138637A (en) 1955-12-17 1955-12-17 Rotary joint for hydraulic couplings and other applications

Country Status (1)

Country Link
FR (1) FR1138637A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4136885A (en) * 1977-01-26 1979-01-30 Kupfer-Asbest-Co. Gustav Bach Axial shaft sealing unit for sealing a stationary machine part relative to a rotatable machine part
US4377290A (en) * 1982-03-22 1983-03-22 John Crane-Houdaille, Inc. Symmetrical seal package for multiple face seals

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4136885A (en) * 1977-01-26 1979-01-30 Kupfer-Asbest-Co. Gustav Bach Axial shaft sealing unit for sealing a stationary machine part relative to a rotatable machine part
US4377290A (en) * 1982-03-22 1983-03-22 John Crane-Houdaille, Inc. Symmetrical seal package for multiple face seals

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