FR2392924A1 - Procede et appareil pour etayer des barres cooperant avec des dispositifs de levage tels que des verins grimpeurs - Google Patents

Procede et appareil pour etayer des barres cooperant avec des dispositifs de levage tels que des verins grimpeurs

Info

Publication number
FR2392924A1
FR2392924A1 FR7717900A FR7717900A FR2392924A1 FR 2392924 A1 FR2392924 A1 FR 2392924A1 FR 7717900 A FR7717900 A FR 7717900A FR 7717900 A FR7717900 A FR 7717900A FR 2392924 A1 FR2392924 A1 FR 2392924A1
Authority
FR
France
Prior art keywords
mast
climbing
bars
lifting devices
supporting bars
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.)
Granted
Application number
FR7717900A
Other languages
English (en)
French (fr)
Other versions
FR2392924B3 (en:Method
Inventor
Soren Naslund
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.)
ANDERSON IND PAUL AB
Original Assignee
ANDERSON IND PAUL AB
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 ANDERSON IND PAUL AB filed Critical ANDERSON IND PAUL AB
Publication of FR2392924A1 publication Critical patent/FR2392924A1/fr
Application granted granted Critical
Publication of FR2392924B3 publication Critical patent/FR2392924B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • E04H12/02—Structures made of specified materials
    • E04H12/08—Structures made of specified materials of metal
    • E04H12/10—Truss-like structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Jib Cranes (AREA)
  • Fencing (AREA)
FR7717900A 1976-06-11 1977-06-10 Procede et appareil pour etayer des barres cooperant avec des dispositifs de levage tels que des verins grimpeurs Granted FR2392924A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7606712A SE399695B (sv) 1976-06-11 1976-06-11 Sett och anordning vid uppstagning av for samverkan med sk kletterdomkrafter avsedda kletterstenger

Publications (2)

Publication Number Publication Date
FR2392924A1 true FR2392924A1 (fr) 1978-12-29
FR2392924B3 FR2392924B3 (en:Method) 1980-03-21

Family

ID=20328210

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7717900A Granted FR2392924A1 (fr) 1976-06-11 1977-06-10 Procede et appareil pour etayer des barres cooperant avec des dispositifs de levage tels que des verins grimpeurs

Country Status (6)

Country Link
US (1) US4173331A (en:Method)
CA (1) CA1056123A (en:Method)
DE (1) DE2725651C2 (en:Method)
FR (1) FR2392924A1 (en:Method)
GB (1) GB1542050A (en:Method)
SE (1) SE399695B (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070095611A1 (en) * 2005-10-28 2007-05-03 Oertwig Terrance D Elevating Tree Stand
CN102887445A (zh) * 2011-07-19 2013-01-23 上海庞源机械租赁股份有限公司 一种塔式起重机内爬钢梁的铰接固定结构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1897373A (en) * 1930-07-29 1933-02-14 Blaw Knox Co Wave antenna
DE1283759B (de) * 1963-09-26 1968-11-21 Arno Penkuhn Dipl Ing Dreipunktlagerung von Bauwerken, Maschinen od. dgl.
US3349418A (en) * 1965-07-20 1967-10-31 Gen Tire & Rubber Co Low friction structural bearing
AT292966B (de) * 1966-10-12 1971-09-27 Friedrich Freimueller Aus Schüssen aufgebauter Gittermast
ATA898570A (de) * 1970-10-06 1975-06-15 Voest Ag Fachwerkmast, insbesondere antennentragmast
SE352323B (en:Method) * 1971-05-28 1972-12-27 Anderson Ind Ab Paul

Also Published As

Publication number Publication date
DE2725651A1 (de) 1977-12-22
FR2392924B3 (en:Method) 1980-03-21
SE399695B (sv) 1978-02-27
CA1056123A (en) 1979-06-12
GB1542050A (en) 1979-03-14
DE2725651C2 (de) 1985-11-28
SE7606712L (sv) 1977-12-12
US4173331A (en) 1979-11-06

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