ES450629A1 - Apparatus for release of constraint - Google Patents

Apparatus for release of constraint

Info

Publication number
ES450629A1
ES450629A1 ES450629A ES450629A ES450629A1 ES 450629 A1 ES450629 A1 ES 450629A1 ES 450629 A ES450629 A ES 450629A ES 450629 A ES450629 A ES 450629A ES 450629 A1 ES450629 A1 ES 450629A1
Authority
ES
Spain
Prior art keywords
shaft
elements
bearing
plate
rollers
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
ES450629A
Other languages
Spanish (es)
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Publication of ES450629A1 publication Critical patent/ES450629A1/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
    • F16B1/02—Means for securing elements of mechanisms after operation
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D71/00—Mechanisms for bringing members to rest in a predetermined position
    • F16D71/04—Mechanisms for bringing members to rest in a predetermined position providing for selection between a plurality of positions

Abstract

Apparatus for selectively locking and loosening elements that can move relative to each other, which includes: - a plate device (13) mounted on one of said elements, - a base device (20) mounted on the other of said elements, - a first axially spaced bearing device (41), (42) supported by said base device, - a shaft device (36) supported by said first bearing device, the axis of rotation of said shaft device being oriented so that a second bearing device (25) is positioned substantially parallel to said plate device. ) mounted on said shaft device and including a multiplicity of rollers (39) located circumferentially concentrically with respect to the axis of said shaft device, and a device (40) for maintaining said rollers, - the rotation of said shaft device leading to the eccentric displacement of said second bearing device for selectively coupling and decoupling said roller device and said plate device. (Machine-translation by Google Translate, not legally binding)
ES450629A 1975-08-13 1976-08-11 Apparatus for release of constraint Expired ES450629A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60418175A 1975-08-13 1975-08-13

Publications (1)

Publication Number Publication Date
ES450629A1 true ES450629A1 (en) 1977-12-16

Family

ID=24418528

Family Applications (1)

Application Number Title Priority Date Filing Date
ES450629A Expired ES450629A1 (en) 1975-08-13 1976-08-11 Apparatus for release of constraint

Country Status (4)

Country Link
JP (1) JPS5231270A (en)
DE (1) DE2636007A1 (en)
ES (1) ES450629A1 (en)
FR (1) FR2321070A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452020A1 (en) * 1979-03-20 1980-10-17 Sab External torque component locking device - has spiral profile working with complementary component thrust axially proportionally to applied torque
JPS6188704U (en) * 1984-11-14 1986-06-10

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1344432A (en) * 1962-10-17 1963-11-29 Device for locking at variable intensity and at any position of a movable element on a guide element, in particular of a tailstock in a lathe bench
US3359423A (en) * 1964-11-18 1967-12-19 Westinghouse Electric Corp Panographic X-ray tubehead with a projecting anode rod mounted for manual movement about two mutually perpendicular axes

Also Published As

Publication number Publication date
JPS5231270A (en) 1977-03-09
FR2321070A1 (en) 1977-03-11
DE2636007A1 (en) 1977-03-03

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