GB1365901A - Boom assembly - Google Patents

Boom assembly

Info

Publication number
GB1365901A
GB1365901A GB3297171A GB3297171A GB1365901A GB 1365901 A GB1365901 A GB 1365901A GB 3297171 A GB3297171 A GB 3297171A GB 3297171 A GB3297171 A GB 3297171A GB 1365901 A GB1365901 A GB 1365901A
Authority
GB
United Kingdom
Prior art keywords
section
boom
hose
luffing
tubular members
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
GB3297171A
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.)
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
Publication of GB1365901A publication Critical patent/GB1365901A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/12—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Tents Or Canopies (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
  • Catching Or Destruction (AREA)
GB3297171A 1970-09-10 1971-07-14 Boom assembly Expired GB1365901A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7095470A 1970-09-10 1970-09-10

Publications (1)

Publication Number Publication Date
GB1365901A true GB1365901A (en) 1974-09-04

Family

ID=22098369

Family Applications (2)

Application Number Title Priority Date Filing Date
GB3297171A Expired GB1365901A (en) 1970-09-10 1971-07-14 Boom assembly
GB508174A Expired GB1365902A (en) 1970-09-10 1971-07-14 Boom assembly

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB508174A Expired GB1365902A (en) 1970-09-10 1971-07-14 Boom assembly

Country Status (6)

Country Link
US (1) US3666125A (enrdf_load_stackoverflow)
JP (1) JPS5526118B1 (enrdf_load_stackoverflow)
CA (1) CA945118A (enrdf_load_stackoverflow)
DE (1) DE2141424A1 (enrdf_load_stackoverflow)
FR (1) FR2106428B1 (enrdf_load_stackoverflow)
GB (2) GB1365901A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2421842A1 (fr) * 1978-04-07 1979-11-02 Orenstein & Koppel Ag Dispositif tendeur servant a tendre des tuyaux hydrauliques sur des mats elevateurs
GB2194202A (en) * 1986-08-27 1988-03-02 Air A Plane Corp Fluid conduit arrangement on a telescopic passenger loading bridge
GB2387375A (en) * 2002-04-12 2003-10-15 Bamford Excavators Ltd Composite boom for a load handling machine

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3777629A (en) * 1972-09-18 1973-12-11 Harnischfeger Corp Hydraulic cylinder for telescopic boom
US3804262A (en) * 1972-09-18 1974-04-16 Harnischfeger Corp Telescopic boom
US3960285A (en) * 1974-10-04 1976-06-01 The Warner & Swasey Company Material handling apparatus
SE410410B (sv) * 1976-06-23 1979-10-15 Inst Elektroswarki Patona Anlaeggning foer framstaellning av metallgoet med stor vikt genom elektroslaggraffinering
SE402003C (sv) * 1976-06-23 1982-02-22 Jonsereds Fabrikers Ab Anordning vid lastapparat med teleskopiskt forlengbar kranarm och med hydraulledningar uppburna av kranarmen
US4318451A (en) * 1980-05-27 1982-03-09 The Warner & Swasey Company Dual function remote steering control
US4395192A (en) * 1981-01-19 1983-07-26 The Warner & Swasey Company Boom cylinder
FI73401C (fi) * 1981-08-18 1987-10-09 Coles Cranes Ltd Bom foer lyftkran eller liknande.
FR2528752B1 (fr) * 1982-06-17 1985-10-18 Allibert Sa Dispositif de transfert telescopique en particulier pour robots industriels
US4705450A (en) * 1985-12-11 1987-11-10 The Gradall Company Single engine excavator with remote control
US4728249A (en) * 1985-12-11 1988-03-01 The Gradall Company Telescoping boom assembly with longitudinally displaceable base boom section
US6308441B1 (en) 1998-12-15 2001-10-30 The Gradall Company Excavator
DE10032585A1 (de) 2000-07-05 2002-01-17 Deere & Co Anbaurahmen und teleskopartiger Ausleger mit Anbaurahmen
ITTO20030957A1 (it) * 2003-11-28 2005-05-29 Cnh Italia Spa Braccio sollevatore telescopico.
US8348586B2 (en) * 2008-05-30 2013-01-08 Miller Industries Towing Equipment Inc Low center of gravity carrier
US8070411B2 (en) * 2008-05-30 2011-12-06 Miller Industries Towing Equipment Inc Low center of gravity carrier
US9108557B2 (en) * 2008-05-30 2015-08-18 Miller Industries Towing Equipment Inc. Low center of gravity carrier
ES2457238T3 (es) * 2011-09-07 2014-04-25 Epsilon Kran Gmbh. Brazo de grúa telescópico
CN110295662B (zh) * 2019-07-13 2020-11-10 华虹建筑安装工程集团有限公司 一种市政道路下水道施工设备及其方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833422A (en) * 1950-12-28 1958-05-06 Ferwerda Ray Telescopic boom
US3214033A (en) * 1962-07-05 1965-10-26 Hydrauliska Ind Aktiebolaget Hydraulic line configuration for extensible members
US3322206A (en) * 1964-10-09 1967-05-30 Ohio Brass Co Earth borer
US3329291A (en) * 1965-08-27 1967-07-04 Warner Swasey Co Material handling apparatus
US3478894A (en) * 1967-11-27 1969-11-18 Jeffrey Galion Inc Extensible and retractable boom construction for cranes
US3470980A (en) * 1968-02-05 1969-10-07 Jere F Irwin Hydraulic man-positioner

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2421842A1 (fr) * 1978-04-07 1979-11-02 Orenstein & Koppel Ag Dispositif tendeur servant a tendre des tuyaux hydrauliques sur des mats elevateurs
GB2194202A (en) * 1986-08-27 1988-03-02 Air A Plane Corp Fluid conduit arrangement on a telescopic passenger loading bridge
GB2194202B (en) * 1986-08-27 1990-05-16 Air A Plane Corp Conduit for a passenger loading bridge
GB2387375A (en) * 2002-04-12 2003-10-15 Bamford Excavators Ltd Composite boom for a load handling machine
GB2387375B (en) * 2002-04-12 2005-04-06 Bamford Excavators Ltd Boom for a load handling machine

Also Published As

Publication number Publication date
FR2106428B1 (enrdf_load_stackoverflow) 1975-07-11
GB1365902A (en) 1974-09-04
US3666125A (en) 1972-05-30
CA945118A (en) 1974-04-09
JPS5526118B1 (enrdf_load_stackoverflow) 1980-07-10
DE2141424A1 (de) 1972-03-16
FR2106428A1 (enrdf_load_stackoverflow) 1972-05-05

Similar Documents

Publication Publication Date Title
GB1365901A (en) Boom assembly
US3893480A (en) Hydraulic line assembly
GB1420677A (en) Mobile aerial platform
GB942010A (en) Drag chain device for supporting electrical cables and like flexible feeder means
GB1383185A (en) Side loading fork unit for lift trucks
FI64927B (fi) Hydrauliskt manoevrerad kran
GB1439145A (en) Side loader mast traversing mechanism
GB1363776A (en) Telescopic crane jibs
US3613866A (en) Power conductor takeup system
GB948395A (en) Improved crane
GB999616A (en) A mobile jib crane carrying earth boring apparatus
GB1181471A (en) Reeving Flexible Conduits in Extendible Mast Assemblies having a Load supporting Carriage Mounted thereon
GB1422023A (en) Suction dredger
GB970441A (en) Improvements in or relating to power manipulators
GB1431703A (en) Traversable supporting device for preassembling transporting and installing tunnel roof support parts
FR2355767A1 (fr) Perfectionnement a installation de chargement comportant un bras de grue pouvant etre allonge telescopiquement et des conduits hydrauliques supportes par celui-ci
ES417489A1 (es) Perfeccionamientos en estructuras telescopicas de dos ele- mentos montados deslizantes uno con respecto al otro.
GB1352428A (en) Mill liner handler
GB1371180A (en) Crab-carrying crane boom
GB884080A (en) Mobile hydraulic crane
GB1389736A (en) Mining apparatus for long wall mining
FR2379469A1 (fr) Grue telescopique
GB1497640A (en) Guide roller arrangement for lift truck mast assembly
JPS56108424A (en) Hydraulic piping connecting apparatus for stretching arm
GB954738A (en) Improvements in jibs

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee