GB1415460A - Method and means for releasably fixing together elongate members - Google Patents

Method and means for releasably fixing together elongate members

Info

Publication number
GB1415460A
GB1415460A GB2372873A GB2372873A GB1415460A GB 1415460 A GB1415460 A GB 1415460A GB 2372873 A GB2372873 A GB 2372873A GB 2372873 A GB2372873 A GB 2372873A GB 1415460 A GB1415460 A GB 1415460A
Authority
GB
United Kingdom
Prior art keywords
elongate members
members
releasably fixing
fixing together
holes
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
GB2372873A
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.)
Manitowoc Crane Group France SAS
Original Assignee
Potain 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 Potain SA filed Critical Potain SA
Publication of GB1415460A publication Critical patent/GB1415460A/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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/26—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
    • B66C23/28—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels
    • B66C23/283—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels with frameworks composed of assembled elements
    • B66C23/286—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels with frameworks composed of assembled elements with locking devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Jib Cranes (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

1415460 Structural joints POTAIN 18 May 1973 [18 May 1972] 23728/73 Heading F2M A joint between two vertically aligned L- shaped metal structural members forming part of a mast or tower crane involves fixing members 3, 6, 7 to the lower member to form an extension defining recesses and likewise securing strengthening plates 10, 11, 12, 13 to thicken its flanges at said one end, the thickened end of the upper member being received in the recesses of the lower member and bolted thereto. The members 3, 6, 7 are provided with holes 4, 5, 8, 9 aligned as shown which in turn register with holes 14, 15 formed in the upper member 2.
GB2372873A 1972-05-18 1973-05-18 Method and means for releasably fixing together elongate members Expired GB1415460A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7218577A FR2185217A5 (en) 1972-05-18 1972-05-18

Publications (1)

Publication Number Publication Date
GB1415460A true GB1415460A (en) 1975-11-26

Family

ID=9099042

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2372873A Expired GB1415460A (en) 1972-05-18 1973-05-18 Method and means for releasably fixing together elongate members

Country Status (7)

Country Link
JP (1) JPS4955051A (en)
DE (1) DE2324889C2 (en)
ES (1) ES414857A1 (en)
FR (1) FR2185217A5 (en)
GB (1) GB1415460A (en)
IT (1) IT987717B (en)
ZA (1) ZA733360B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8220442V0 (en) * 1982-01-12 1982-01-12 Ind Metalmeccaniche Per Azioni JUNCTION GROUP BETWEEN ELEMENTS OF METALLIC STRUCTURES, OF CRANES IN PARTICULAR.
EP2767499B1 (en) 2013-02-14 2015-09-30 Manitowoc Crane Group France Splinting device for connecting two strut members and assembly comprising two strut members and such splinting devices
FR3014509B1 (en) * 2013-12-11 2016-01-01 Manitowoc Crane Group France LAUNDRY DEVICE FOR BINDING TWO STRUCTURAL ELEMENTS OF A TOWER CRANE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1336224A (en) * 1962-07-16 1963-08-30 Expl Des Etablissements Boilot Splicing device
AT245784B (en) * 1963-07-03 1966-03-10 Mosdorfer K G Weiz Lattice mast, especially for overhead lines
FR2044346A5 (en) * 1969-05-27 1971-02-19 Ventre Lucien

Also Published As

Publication number Publication date
ES414857A1 (en) 1976-02-01
FR2185217A5 (en) 1973-12-28
JPS4955051A (en) 1974-05-28
DE2324889C2 (en) 1984-11-15
ZA733360B (en) 1974-06-26
IT987717B (en) 1975-03-20
DE2324889A1 (en) 1973-12-06

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee