GB801641A - Improvements in or relating to shackles - Google Patents

Improvements in or relating to shackles

Info

Publication number
GB801641A
GB801641A GB15900/56A GB1590056A GB801641A GB 801641 A GB801641 A GB 801641A GB 15900/56 A GB15900/56 A GB 15900/56A GB 1590056 A GB1590056 A GB 1590056A GB 801641 A GB801641 A GB 801641A
Authority
GB
United Kingdom
Prior art keywords
hole
pin
head
shackle
threaded
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
GB15900/56A
Inventor
John Kenneth Jobbins
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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
Priority to BE557610D priority Critical patent/BE557610A/xx
Application filed by UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB15900/56A priority patent/GB801641A/en
Priority to US658317A priority patent/US2955855A/en
Priority to DEU4533A priority patent/DE1118548B/en
Priority to FR1175352D priority patent/FR1175352A/en
Priority to ES0235509A priority patent/ES235509A1/en
Publication of GB801641A publication Critical patent/GB801641A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
    • G21C7/12—Means for moving control elements to desired position
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/02—Details of handling arrangements
    • G21C19/10—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

801,641. Shackles; stud and socket fasteners. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. May 3, 1957 [May 23, 1956], No. 15900/56. Classes 24 and 44 In a shackle comprising a cylindrical body portion 4 having a cavity 3 of rectangular section and a threaded hole 6 into which is screwed a cap 5, the shackle pin 7 has a threaded head 14, a shank 13 of smaller diameter than the head, and hexagonal sockets 15 and 16 enabling the pin to be rotated by a remotely operated tool. The pin 7 is retained in holes 8 and 9 by a threaded ring 17 locked by a grub screw 18. The hole 8 has a threaded portion 10 of the same diameter as the head 14 and an unthreaded portion 12 in which the shank 13 is a sliding fit. The hole 9 is threaded throughout. The shackle is shown suspended from a lifting cable 19 having a ferrule 20 resting in a hole 21 in the cap 5, with the pin 7 engaging a lifting eye 23 formed integral with the attachment head 24 of a control rod for a nuclear reactor. The lifting eye 23 is in the form of a plate of rectangular crosssection with a hole 25, Fig. 2, having a major circular part 26 and a minor part 27 of smaller radius which engages the shank 13 of the pin 7. To release the control rod, the shackle is lowered on to the head 24 so that the part 26 of the hole 25 comes into line with the head 14 of the pin 7. The socket 16 is then engaged by a long hexagonal rod and the head 14 screwed out of the hole 9, pushed through the hole 26, and screwed into the portion 10 of the hole 8, thus securing the pin 7 while the shackle is open. The shackle is closed by transferring the hexagonal rod to the socket 15 and carrying out the .above operations in the reverse order.
GB15900/56A 1956-05-23 1956-05-23 Improvements in or relating to shackles Expired GB801641A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BE557610D BE557610A (en) 1956-05-23
GB15900/56A GB801641A (en) 1956-05-23 1956-05-23 Improvements in or relating to shackles
US658317A US2955855A (en) 1956-05-23 1957-05-10 Shackles
DEU4533A DE1118548B (en) 1956-05-23 1957-05-11 Schaekel
FR1175352D FR1175352A (en) 1956-05-23 1957-05-17 Shackle lifting control rods of a nuclear reactor
ES0235509A ES235509A1 (en) 1956-05-23 1957-05-17 Shackles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15900/56A GB801641A (en) 1956-05-23 1956-05-23 Improvements in or relating to shackles

Publications (1)

Publication Number Publication Date
GB801641A true GB801641A (en) 1958-09-17

Family

ID=10067573

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15900/56A Expired GB801641A (en) 1956-05-23 1956-05-23 Improvements in or relating to shackles

Country Status (6)

Country Link
US (1) US2955855A (en)
BE (1) BE557610A (en)
DE (1) DE1118548B (en)
ES (1) ES235509A1 (en)
FR (1) FR1175352A (en)
GB (1) GB801641A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134622A (en) * 1983-02-08 1984-08-15 Rud Ketten Rieger & Dietz Component, in particular a shackle

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3199641A (en) * 1961-05-03 1965-08-10 Armco Steel Corp Locking device for building panels and the like
US3175657A (en) * 1961-05-03 1965-03-30 Armco Steel Corp Locking device for building panels and the like
DE3416814A1 (en) * 1984-05-07 1985-11-14 Hubert Waltermann, Eisenwarenfabrik und Gesenkschmiede GmbH & Co, 5983 Balve SWIVEL LOAD HOOK
US4723804A (en) * 1986-02-28 1988-02-09 Tom Gatens Lubricated rotatable log coupling for haulback line and choker
GB9612012D0 (en) * 1996-06-08 1996-08-07 Checkmate Uk Ltd Device
DE19701140C1 (en) * 1997-01-16 1998-08-13 Wagener & Simon Wasi Gmbh & Co Connector between anchor and chain of ships, especially sailing boats and yachts
DE19806643C1 (en) * 1998-02-18 1999-09-09 Kespohl Shackle for motor vehicle

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE70609C (en) * G. ZEISE in Dessau Detachable lock for chain shackles, joints and the like
US679889A (en) * 1900-08-16 1901-08-06 Charles I Dorn Sand-line and pump or bailer connection.
US843081A (en) * 1906-10-25 1907-02-05 William H Fitzgerald Hinge.
US1262300A (en) * 1916-11-17 1918-04-09 Ludwig L Blake Clamp.
US1634318A (en) * 1927-03-28 1927-07-05 Reed Roller Bit Co Roller-cutter mounting
GB294343A (en) * 1927-06-10 1928-07-26 Marine And Factory Suppliers L Improvements in shackles for ropes or chains
US2010853A (en) * 1934-08-25 1935-08-13 Leonard H Dyer Shackle
US2046571A (en) * 1935-03-16 1936-07-07 Dewey M Mccain Identifying metallic plate and means for attaching the same
US2090569A (en) * 1936-10-08 1937-08-17 Ida P Bagley Hinge
US2177816A (en) * 1936-12-01 1939-10-31 Utilities Service Company Insulator clevis
GB605360A (en) * 1945-12-20 1948-07-21 Emlyn Charles Rattray Improvements in or relating to mechanical coupling devices
US2548089A (en) * 1947-10-23 1951-04-10 Charles J Wycosky Swivel hanger for punching bags
US2709616A (en) * 1952-09-15 1955-05-31 Larson Victor Sjunne Thimble ring for shackles
US2748824A (en) * 1953-02-03 1956-06-05 Adelaide E Brill Threaded members carrying resilient deformable locking inserts thereon

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134622A (en) * 1983-02-08 1984-08-15 Rud Ketten Rieger & Dietz Component, in particular a shackle

Also Published As

Publication number Publication date
US2955855A (en) 1960-10-11
ES235509A1 (en) 1957-12-01
FR1175352A (en) 1959-03-24
DE1118548B (en) 1961-11-30
BE557610A (en)

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