SE8903466A - - Google Patents

Info

Publication number
SE8903466A
SE8903466A SE8903466A SE8903466A SE8903466A SE 8903466 A SE8903466 A SE 8903466A SE 8903466 A SE8903466 A SE 8903466A SE 8903466 A SE8903466 A SE 8903466A SE 8903466 A SE8903466 A SE 8903466A
Authority
SE
Sweden
Prior art keywords
ball head
ball
annular seat
friction element
central aperture
Prior art date
Application number
SE8903466A
Other versions
SE464661B (en
SE8903466D0 (en
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 filed Critical
Priority to SE8903466A priority Critical patent/SE464661B/en
Publication of SE8903466D0 publication Critical patent/SE8903466D0/en
Priority to PCT/SE1990/000671 priority patent/WO1991005960A1/en
Priority to AU66193/90A priority patent/AU6619390A/en
Publication of SE8903466A publication Critical patent/SE8903466A/xx
Publication of SE464661B publication Critical patent/SE464661B/en

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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/10—Arrangements for locking
    • F16C11/103—Arrangements for locking frictionally clamped
    • F16C11/106—Arrangements for locking frictionally clamped for ball joints
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
    • F16M11/14—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction with ball-joint
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/02—Locking means
    • F16M2200/021—Locking means for rotational movement
    • F16M2200/022—Locking means for rotational movement by friction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

The invention concerns a ball joint fixture of the kind comprising a ball head (1) and a friction element (9) arranged, when actuated by a pressurized medium, to exert pressure on the ball head. The ball head mounting means consists of two annular seat members (2, 3) which from opposite directions are pressed against one another and against the ball head. The seat member faces positioned opposite the ball constitute annular seating faces in abutment against said ball head. An attachment member projects through the central aperture of one of said annular seat members in order to support the object to be secured by means of the fixture while the friction element extends through the central aperture of the opposite annular seat member.
SE8903466A 1989-10-20 1989-10-20 KULLEDSFIXTUR SE464661B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8903466A SE464661B (en) 1989-10-20 1989-10-20 KULLEDSFIXTUR
PCT/SE1990/000671 WO1991005960A1 (en) 1989-10-20 1990-10-18 A ball joint fixture
AU66193/90A AU6619390A (en) 1989-10-20 1990-10-18 A ball joint fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8903466A SE464661B (en) 1989-10-20 1989-10-20 KULLEDSFIXTUR

Publications (3)

Publication Number Publication Date
SE8903466D0 SE8903466D0 (en) 1989-10-20
SE8903466A true SE8903466A (en) 1991-04-21
SE464661B SE464661B (en) 1991-05-27

Family

ID=20377218

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8903466A SE464661B (en) 1989-10-20 1989-10-20 KULLEDSFIXTUR

Country Status (3)

Country Link
AU (1) AU6619390A (en)
SE (1) SE464661B (en)
WO (1) WO1991005960A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992005367A1 (en) * 1990-09-18 1992-04-02 Ab Volvo Lockable ball-and-socket joint

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6379073B1 (en) 2000-04-03 2002-04-30 Wafermasters Incorporated Adjustable joint for a positionable arm
WO2001075318A1 (en) * 2000-04-03 2001-10-11 Wafermasters, Inc. Joint with locking means for a positionable arm
DE102009060494A1 (en) 2009-12-23 2011-06-30 Karl Storz GmbH & Co. KG, 78532 Holding device for medical instruments
CN105570631B (en) * 2016-03-09 2017-08-11 中国船舶重工集团公司第七一〇研究所 A kind of unpowered self-align type overturning-preventing platform

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US729520A (en) * 1902-05-12 1903-05-26 Frank A Robbins Tripod-head for photographic instruments.
US3409317A (en) * 1963-08-27 1968-11-05 Richards Arthur James Ball and socket joint
DE2048592A1 (en) * 1970-06-25 1972-02-03 Slick Tripod Co Ltd Camera storage or mounting head
DE3301543A1 (en) * 1983-01-19 1984-07-19 Carl Schenck Ag, 6100 Darmstadt Play-free ball joint, especially for test devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992005367A1 (en) * 1990-09-18 1992-04-02 Ab Volvo Lockable ball-and-socket joint

Also Published As

Publication number Publication date
SE464661B (en) 1991-05-27
SE8903466D0 (en) 1989-10-20
AU6619390A (en) 1991-05-16
WO1991005960A1 (en) 1991-05-02

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