DE2106983C3 - Teleskopierbarer Kranausleger - Google Patents

Teleskopierbarer Kranausleger

Info

Publication number
DE2106983C3
DE2106983C3 DE19712106983 DE2106983A DE2106983C3 DE 2106983 C3 DE2106983 C3 DE 2106983C3 DE 19712106983 DE19712106983 DE 19712106983 DE 2106983 A DE2106983 A DE 2106983A DE 2106983 C3 DE2106983 C3 DE 2106983C3
Authority
DE
Germany
Prior art keywords
crane boom
telescopic
bolt
bolts
boom according
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
DE19712106983
Other languages
German (de)
English (en)
Other versions
DE2106983A1 (de
DE2106983B2 (de
Inventor
Harry 5605 Hochdahl Eucken
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.)
Eucken Harry 4006 Erkrath De
Original Assignee
LEO GOTTWALD KG 4000 DUESSELDORF
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 LEO GOTTWALD KG 4000 DUESSELDORF filed Critical LEO GOTTWALD KG 4000 DUESSELDORF
Priority to DE19712106983 priority Critical patent/DE2106983C3/de
Priority to FR7204073A priority patent/FR2125326B1/fr
Priority to IT4820972A priority patent/IT948471B/it
Priority to GB609272A priority patent/GB1340978A/en
Publication of DE2106983A1 publication Critical patent/DE2106983A1/de
Priority to US410400A priority patent/US3863407A/en
Publication of DE2106983B2 publication Critical patent/DE2106983B2/de
Application granted granted Critical
Publication of DE2106983C3 publication Critical patent/DE2106983C3/de
Expired 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
    • B66C23/62—Constructional features or details
    • B66C23/64—Jibs
    • B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
    • B66C23/708—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic locking devices for telescopic jibs
    • 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
    • B66C23/62—Constructional features or details
    • B66C23/64—Jibs
    • B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
    • B66C23/705—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic telescoped by hydraulic jacks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
DE19712106983 1971-02-13 1971-02-13 Teleskopierbarer Kranausleger Expired DE2106983C3 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19712106983 DE2106983C3 (de) 1971-02-13 1971-02-13 Teleskopierbarer Kranausleger
FR7204073A FR2125326B1 (enExample) 1971-02-13 1972-02-08
IT4820972A IT948471B (it) 1971-02-13 1972-02-08 Braccio per gru ad azionamento telescopico
GB609272A GB1340978A (en) 1971-02-13 1972-02-09 Telescopic crane jib
US410400A US3863407A (en) 1971-02-13 1973-10-29 Telescopic crane jib

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712106983 DE2106983C3 (de) 1971-02-13 1971-02-13 Teleskopierbarer Kranausleger

Publications (3)

Publication Number Publication Date
DE2106983A1 DE2106983A1 (de) 1972-08-17
DE2106983B2 DE2106983B2 (de) 1977-07-21
DE2106983C3 true DE2106983C3 (de) 1978-03-09

Family

ID=5798744

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712106983 Expired DE2106983C3 (de) 1971-02-13 1971-02-13 Teleskopierbarer Kranausleger

Country Status (4)

Country Link
DE (1) DE2106983C3 (enExample)
FR (1) FR2125326B1 (enExample)
GB (1) GB1340978A (enExample)
IT (1) IT948471B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3707521A1 (de) * 1987-03-09 1988-10-27 Stephan Dr Ing Eucken Teleskopierbarer kranausleger

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2247491C2 (de) * 1972-09-28 1984-07-05 Leo Gottwald KG, 4000 Düsseldorf Teleskopierbarer Kranausleger mit Hubverdopplung
JP6787392B2 (ja) * 2016-03-03 2020-11-18 株式会社タダノ 伸縮機構
CN106379823B (zh) * 2016-12-05 2017-11-07 太原重型机械集团工程技术研发有限公司 起重机及其伸缩油缸用支撑装置
CN116357842B (zh) * 2023-02-03 2025-11-14 上海勘测设计研究院有限公司 一种测压管内渗压计安装定位装置及安装方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3707521A1 (de) * 1987-03-09 1988-10-27 Stephan Dr Ing Eucken Teleskopierbarer kranausleger

Also Published As

Publication number Publication date
DE2106983A1 (de) 1972-08-17
DE2106983B2 (de) 1977-07-21
FR2125326A1 (enExample) 1972-09-29
FR2125326B1 (enExample) 1976-07-23
GB1340978A (en) 1973-12-19
IT948471B (it) 1973-05-30

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Legal Events

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