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GB858755A - Method and means for locking and releasing a support slidably disposed within a channel - Google Patents

Method and means for locking and releasing a support slidably disposed within a channel

Info

Publication number
GB858755A
GB858755A GB23190/57A GB2319057A GB858755A GB 858755 A GB858755 A GB 858755A GB 23190/57 A GB23190/57 A GB 23190/57A GB 2319057 A GB2319057 A GB 2319057A GB 858755 A GB858755 A GB 858755A
Authority
GB
United Kingdom
Prior art keywords
locking
support
channel
wall
arms
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
GB23190/57A
Other languages
English (en)
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
Publication of GB858755A publication Critical patent/GB858755A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like
    • 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
    • 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
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/06—Casings; Jackets
    • G21C3/12—Means forming part of the element for locating it within the reactor core
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C5/00—Moderator or core structure; Selection of materials for use as moderator
    • G21C5/02—Details
    • G21C5/06—Means for locating or supporting fuel elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Handcart (AREA)
  • Casings For Electric Apparatus (AREA)
GB23190/57A 1958-03-06 1957-07-22 Method and means for locking and releasing a support slidably disposed within a channel Expired GB858755A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1087785X 1958-03-06

Publications (1)

Publication Number Publication Date
GB858755A true GB858755A (en) 1961-01-18

Family

ID=9613482

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23190/57A Expired GB858755A (en) 1958-03-06 1957-07-22 Method and means for locking and releasing a support slidably disposed within a channel

Country Status (6)

Country Link
BE (1) BE561138A (xx)
DE (3) DE1087785B (xx)
FR (1) FR1173868A (xx)
GB (1) GB858755A (xx)
LU (2) LU36418A1 (xx)
NL (4) NL104636C (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4644617A (en) * 1982-09-28 1987-02-24 Tupper Alan W Releasable locking coupling or support device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398207A1 (fr) * 1977-07-22 1979-02-16 Acme Dispositif de blocage en position deployee de deux elements telescopiques
US4794814A (en) * 1987-05-18 1989-01-03 The Perkin-Elmer Corporation Mechanical stop
DE10117641C2 (de) * 2001-04-09 2003-02-27 Beru Ag Stabglühkerze

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1455841A (en) * 1921-07-05 1923-05-22 William F Kelly Pneumatic jack
US1719740A (en) * 1927-05-23 1929-07-02 Clarence E Williams Pneumatic jack
GB508457A (en) * 1938-11-02 1939-06-30 Axel Gotfred Kresten Hansen Improvements in or relating to raising devices for repairing vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4644617A (en) * 1982-09-28 1987-02-24 Tupper Alan W Releasable locking coupling or support device

Also Published As

Publication number Publication date
DE1087785B (de) 1960-08-25
NL221624A (xx)
DE1087786B (de) 1960-08-25
NL99514C (xx)
BE561138A (xx)
DE1072790B (de) 1960-01-07
LU36418A1 (xx)
NL104636C (xx)
LU35475A1 (xx)
NL231863A (xx)
FR1173868A (fr) 1959-03-03

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