BE775376A - Fleches de grues telescopiques - Google Patents

Fleches de grues telescopiques

Info

Publication number
BE775376A
BE775376A BE775376A BE775376A BE775376A BE 775376 A BE775376 A BE 775376A BE 775376 A BE775376 A BE 775376A BE 775376 A BE775376 A BE 775376A BE 775376 A BE775376 A BE 775376A
Authority
BE
Belgium
Prior art keywords
arrows
telescopic cranes
cranes
telescopic
cranes arrows
Prior art date
Application number
BE775376A
Other languages
English (en)
French (fr)
Inventor
Fu-Tien Sung
Original Assignee
Grove Mfg 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 Grove Mfg Co filed Critical Grove Mfg Co
Publication of BE775376A publication Critical patent/BE775376A/xx

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)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
BE775376A 1970-11-17 1971-11-16 Fleches de grues telescopiques BE775376A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9037370A 1970-11-17 1970-11-17

Publications (1)

Publication Number Publication Date
BE775376A true BE775376A (fr) 1972-03-16

Family

ID=22222503

Family Applications (1)

Application Number Title Priority Date Filing Date
BE775376A BE775376A (fr) 1970-11-17 1971-11-16 Fleches de grues telescopiques

Country Status (11)

Country Link
AU (1) AU432496B2 (pt)
BE (1) BE775376A (pt)
BR (1) BR7107656D0 (pt)
CA (1) CA955895A (pt)
DE (1) DE2156891A1 (pt)
ES (1) ES396688A1 (pt)
FR (1) FR2113959B1 (pt)
GB (1) GB1308729A (pt)
IT (1) IT938742B (pt)
NL (1) NL7115699A (pt)
ZA (1) ZA717296B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1431169A (en) * 1972-06-08 1976-04-07 Matburn Holdings Ltd Operation tables and chairs
FR2255251B1 (pt) * 1973-12-20 1976-11-19 Creusot Loire
US3952466A (en) * 1974-08-08 1976-04-27 Walter Kidde & Company, Inc. Spring-loaded wear pads for crane booms
US4004695A (en) * 1975-04-16 1977-01-25 Fulton Industries, Inc. Channel and plate telescopic crane boom
CN104276517B (zh) * 2014-10-21 2017-03-22 捷胜海洋装备股份有限公司 一种多级伸缩吊

Also Published As

Publication number Publication date
GB1308729A (en) 1973-03-07
NL7115699A (pt) 1972-05-19
BR7107656D0 (pt) 1973-04-05
DE2156891A1 (de) 1972-05-31
IT938742B (it) 1973-02-10
FR2113959A1 (pt) 1972-06-30
ZA717296B (en) 1972-07-26
FR2113959B1 (pt) 1977-08-05
AU432496B2 (en) 1973-03-01
ES396688A1 (es) 1974-05-16
CA955895A (en) 1974-10-08
AU3525071A (en) 1973-03-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GROVE MFG CY

Effective date: 19881130