ZA733360B - A joint for two vertical metal uprights and in particular for uprights of masts in tower cranes - Google Patents

A joint for two vertical metal uprights and in particular for uprights of masts in tower cranes

Info

Publication number
ZA733360B
ZA733360B ZA733360A ZA733360A ZA733360B ZA 733360 B ZA733360 B ZA 733360B ZA 733360 A ZA733360 A ZA 733360A ZA 733360 A ZA733360 A ZA 733360A ZA 733360 B ZA733360 B ZA 733360B
Authority
ZA
South Africa
Prior art keywords
uprights
masts
joint
vertical metal
tower cranes
Prior art date
Application number
ZA733360A
Other languages
English (en)
Inventor
J Noly
V Tasco
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 ZA733360B publication Critical patent/ZA733360B/xx

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)
  • Rod-Shaped Construction Members (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Forklifts And Lifting Vehicles (AREA)
ZA733360A 1972-05-18 1973-05-18 A joint for two vertical metal uprights and in particular for uprights of masts in tower cranes ZA733360B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA733360B true ZA733360B (en) 1974-06-26

Family

ID=9099042

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA733360A ZA733360B (en) 1972-05-18 1973-05-18 A joint for two vertical metal uprights and in particular for uprights of masts in tower cranes

Country Status (7)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8220442V0 (it) * 1982-01-12 1982-01-12 Ind Metalmeccaniche Per Azioni Gruppo di giunzione fra elementi di strutture metalliche, di gru in particolare.
EP2767499B1 (fr) 2013-02-14 2015-09-30 Manitowoc Crane Group France Dispositif d'éclissage pour lier deux éléments de mât et ensemble comprenant deux éléments de mât et de tels dispositifs d'éclissage
FR3014509B1 (fr) * 2013-12-11 2016-01-01 Manitowoc Crane Group France Dispositif d’eclissage pour lier deux elements structurels d’une grue a tour

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1336224A (fr) * 1962-07-16 1963-08-30 Expl Des Etablissements Boilot Dispositif d'éclissage
AT245784B (de) * 1963-07-03 1966-03-10 Mosdorfer K G Weiz Gittermast, insbesondere für Freileitungen
FR2044346A5 (xx) * 1969-05-27 1971-02-19 Ventre Lucien

Also Published As

Publication number Publication date
JPS4955051A (xx) 1974-05-28
DE2324889A1 (de) 1973-12-06
GB1415460A (en) 1975-11-26
IT987717B (it) 1975-03-20
ES414857A1 (es) 1976-02-01
DE2324889C2 (de) 1984-11-15
FR2185217A5 (xx) 1973-12-28

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