CA935402A - Boom slider assembly - Google Patents

Boom slider assembly

Info

Publication number
CA935402A
CA935402A CA107551A CA107551A CA935402A CA 935402 A CA935402 A CA 935402A CA 107551 A CA107551 A CA 107551A CA 107551 A CA107551 A CA 107551A CA 935402 A CA935402 A CA 935402A
Authority
CA
Canada
Prior art keywords
slider assembly
boom slider
boom
assembly
slider
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
CA107551A
Other versions
CA107551S (en
Inventor
J. Benkowski Frank
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.)
Warner and Swasey Co
Original Assignee
Warner and Swasey Co
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 Warner and Swasey Co filed Critical Warner and Swasey Co
Priority to CA171,217A priority Critical patent/CA945116A/en
Application granted granted Critical
Publication of CA935402A publication Critical patent/CA935402A/en
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
    • B66C23/707—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic guiding devices for telescopic jibs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
CA107551A 1970-04-17 1971-03-12 Boom slider assembly Expired CA935402A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA171,217A CA945116A (en) 1970-04-17 1973-05-14 Boom slider assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2940870A 1970-04-17 1970-04-17

Publications (1)

Publication Number Publication Date
CA935402A true CA935402A (en) 1973-10-16

Family

ID=21848850

Family Applications (1)

Application Number Title Priority Date Filing Date
CA107551A Expired CA935402A (en) 1970-04-17 1971-03-12 Boom slider assembly

Country Status (5)

Country Link
JP (1) JPS5240102B1 (en)
CA (1) CA935402A (en)
DE (1) DE2118622A1 (en)
FR (1) FR2086153B1 (en)
GB (2) GB1342772A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54154705U (en) * 1978-04-20 1979-10-27
FR2531691B1 (en) * 1982-08-10 1986-03-28 Ppm Sa TELESCOPIC BOOM WITH DEVICES FOR SUPPORTING AND / OR GUIDING ITS IMPROVED SECTIONS
CN115465783A (en) * 2022-08-15 2022-12-13 杭州杰牌传动科技有限公司 Embedded integrated control system and method for luffing mechanism of tower crane

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1246968B (en) * 1963-12-26 1967-08-10 Jeffrey Galion Mfg Company Slewing crane with a boom that can be raised and lowered and an extendable and retractable telescopic arm
FR1424080A (en) * 1965-01-27 1966-01-07 Greater Iowa Corp Telescopic boom lifting machine

Also Published As

Publication number Publication date
GB1342773A (en) 1974-01-03
DE2118622A1 (en) 1971-10-28
FR2086153B1 (en) 1976-07-02
GB1342772A (en) 1974-01-03
FR2086153A1 (en) 1971-12-31
JPS5240102B1 (en) 1977-10-08

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