GB1128016A - Telescopic crane booms - Google Patents

Telescopic crane booms

Info

Publication number
GB1128016A
GB1128016A GB4146965A GB4146965A GB1128016A GB 1128016 A GB1128016 A GB 1128016A GB 4146965 A GB4146965 A GB 4146965A GB 4146965 A GB4146965 A GB 4146965A GB 1128016 A GB1128016 A GB 1128016A
Authority
GB
United Kingdom
Prior art keywords
section
boom
housing
sections
ram
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
GB4146965A
Other languages
English (en)
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.)
Grove Manufacturing Co
Original Assignee
Grove Manufacturing 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
Priority claimed from US446602A external-priority patent/US3243052A/en
Application filed by Grove Manufacturing Co filed Critical Grove Manufacturing Co
Priority claimed from US534538A external-priority patent/US3315821A/en
Publication of GB1128016A publication Critical patent/GB1128016A/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
    • B66C23/705—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)
GB4146965A 1965-04-08 1965-09-29 Telescopic crane booms Expired GB1128016A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US446602A US3243052A (en) 1965-04-08 1965-04-08 Telescopic crane boom with longitudinally extending cylinder connector
US534538A US3315821A (en) 1966-03-15 1966-03-15 Four-section fully hydraulically operated boom

Publications (1)

Publication Number Publication Date
GB1128016A true GB1128016A (en) 1968-09-25

Family

ID=27034682

Family Applications (3)

Application Number Title Priority Date Filing Date
GB4146965A Expired GB1128016A (en) 1965-04-08 1965-09-29 Telescopic crane booms
GB4905567A Expired GB1128017A (en) 1965-04-08 1965-09-29 Telescopic booms
GB1124467A Expired GB1171714A (en) 1965-04-08 1967-03-09 Four-Section Fully Hydraulically Operated Crane Boom

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB4905567A Expired GB1128017A (en) 1965-04-08 1965-09-29 Telescopic booms
GB1124467A Expired GB1171714A (en) 1965-04-08 1967-03-09 Four-Section Fully Hydraulically Operated Crane Boom

Country Status (9)

Country Link
JP (1) JPS4835181B1 (en:Method)
BE (2) BE674945A (en:Method)
CH (2) CH467716A (en:Method)
DE (2) DE1263255B (en:Method)
DK (1) DK121778B (en:Method)
ES (1) ES337980A2 (en:Method)
GB (3) GB1128016A (en:Method)
NL (2) NL6600760A (en:Method)
SE (3) SE323778B (en:Method)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110550563A (zh) * 2018-06-04 2019-12-10 马尼托瓦克起重机有限责任公司 具有旋转延伸和锁定系统的伸缩吊杆
CN111873952A (zh) * 2020-08-13 2020-11-03 青岛中汽特种汽车有限公司 一种工程车辆支腿旋转固定与检测装置
CN115159363A (zh) * 2022-05-26 2022-10-11 中联恒通机械有限公司 一种起吊机械臂

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2638185C3 (de) * 1976-08-25 1979-10-11 O & K Orenstein & Koppel Ag, 1000 Berlin Teleskopausleger für fahrbare Krane
JPS5591001U (en:Method) * 1978-12-19 1980-06-24
SE501102C2 (sv) * 1993-04-26 1994-11-14 Hiab Ab Förlängningsbar kranarm
JP6627898B2 (ja) * 2018-02-16 2020-01-08 株式会社タダノ クレーン
CN112711139B (zh) * 2021-01-04 2023-04-11 业成科技（成都）有限公司 近眼显示装置及其光学系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2571858A (en) * 1947-11-04 1951-10-16 Garland Crane Company Boom for light hoisting
US2746612A (en) * 1952-07-12 1956-05-22 Wirz Ernst Crane truck
FR1279493A (fr) * 1960-11-10 1961-12-22 Grue perfectionnée
DE1153142B (de) * 1960-12-15 1963-08-22 Toussaint & Hess Gmbh Lastfahrzeugkran mit Teleskopausleger
US3112035A (en) * 1961-07-28 1963-11-26 Drott Mfg Corp Mobile crane
US3171545A (en) * 1962-12-03 1965-03-02 Drott Mfg Corp Three section telescoping crane boom

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110550563A (zh) * 2018-06-04 2019-12-10 马尼托瓦克起重机有限责任公司 具有旋转延伸和锁定系统的伸缩吊杆
CN110550563B (zh) * 2018-06-04 2023-08-22 马尼托瓦克起重机有限责任公司 具有旋转延伸和锁定系统的伸缩吊杆
CN111873952A (zh) * 2020-08-13 2020-11-03 青岛中汽特种汽车有限公司 一种工程车辆支腿旋转固定与检测装置
CN111873952B (zh) * 2020-08-13 2022-05-20 青岛中汽特种汽车有限公司 一种工程车辆支腿旋转固定与检测装置
CN115159363A (zh) * 2022-05-26 2022-10-11 中联恒通机械有限公司 一种起吊机械臂

Also Published As

Publication number Publication date
DE1263255B (de) 1968-03-14
SE309660B (en:Method) 1969-03-31
BE695439A (en:Method) 1967-09-13
GB1128017A (en) 1968-09-25
NL6703903A (en:Method) 1967-09-18
SE323778B (en:Method) 1970-05-11
JPS4835181B1 (en:Method) 1973-10-26
DE1506519C2 (de) 1974-10-31
ES337980A2 (es) 1968-03-16
DE1481754A1 (de) 1969-06-04
DE1506519B1 (de) 1970-02-26
GB1171714A (en) 1969-11-26
DK121778B (da) 1971-11-29
CH467716A (de) 1969-01-31
SE307831B (en:Method) 1969-01-20
CH463053A (de) 1968-09-30
BE674945A (en:Method) 1966-07-11
NL6600760A (en:Method) 1966-10-10
DE1481754B2 (de) 1976-04-01

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