FR1409430A - Expanding seal - Google Patents

Expanding seal

Info

Publication number
FR1409430A
FR1409430A FR981991A FR981991A FR1409430A FR 1409430 A FR1409430 A FR 1409430A FR 981991 A FR981991 A FR 981991A FR 981991 A FR981991 A FR 981991A FR 1409430 A FR1409430 A FR 1409430A
Authority
FR
France
Prior art keywords
expanding seal
expanding
seal
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
FR981991A
Other languages
French (fr)
Inventor
Rene Rabier
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.)
Electricite de France SA
Original Assignee
Electricite de France 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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR981991A priority Critical patent/FR1409430A/en
Application granted granted Critical
Publication of FR1409430A publication Critical patent/FR1409430A/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
    • F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/28—Means for securing sliding members in any desired position
    • B23Q1/287—Means for securing sliding members in any desired position using a hydraulically controlled membrane acting directly upon a sliding member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Fluid Mechanics (AREA)
FR981991A 1964-07-17 1964-07-17 Expanding seal Expired FR1409430A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR981991A FR1409430A (en) 1964-07-17 1964-07-17 Expanding seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR981991A FR1409430A (en) 1964-07-17 1964-07-17 Expanding seal

Publications (1)

Publication Number Publication Date
FR1409430A true FR1409430A (en) 1965-08-27

Family

ID=8834739

Family Applications (1)

Application Number Title Priority Date Filing Date
FR981991A Expired FR1409430A (en) 1964-07-17 1964-07-17 Expanding seal

Country Status (1)

Country Link
FR (1) FR1409430A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2848283A1 (en) * 1977-11-09 1979-05-10 Hans Otto Olsson LOCKABLE ROTATING COUPLING
DE4202111A1 (en) * 1992-01-27 1993-07-29 Klein Schanzlin & Becker Ag Temp. compensated joint for coaxial components - has hydraulic expansion chamber with elastic walls to contain fluid and separate components
DE102007001440A1 (en) * 2007-01-09 2008-07-10 Marzell Maier Hydraulic pipe union has external clamp seals within external bush
EP1923586A3 (en) * 2006-11-16 2012-02-01 NILES-SIMMONS Industrieanlagen GmbH Device for jamming shafts or rings

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2848283A1 (en) * 1977-11-09 1979-05-10 Hans Otto Olsson LOCKABLE ROTATING COUPLING
US4188142A (en) * 1977-11-09 1980-02-12 Olsson Hans O Lockable swivel coupling
DE4202111A1 (en) * 1992-01-27 1993-07-29 Klein Schanzlin & Becker Ag Temp. compensated joint for coaxial components - has hydraulic expansion chamber with elastic walls to contain fluid and separate components
EP1923586A3 (en) * 2006-11-16 2012-02-01 NILES-SIMMONS Industrieanlagen GmbH Device for jamming shafts or rings
DE102007001440A1 (en) * 2007-01-09 2008-07-10 Marzell Maier Hydraulic pipe union has external clamp seals within external bush

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