CA955895A - Crane boom - Google Patents

Crane boom

Info

Publication number: CA955895A
Authority: CA; Canada
Prior art keywords: crane boom; boom; crane
Prior art date: 1970-11-17
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

CA126,886A

Other versions

CA126886S (en

Inventor

Fu-Tien Sung

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.)

1970-11-17

Filing date

1971-11-04

Publication date

1974-10-08

1971-11-04 Application filed by Grove Manufacturing Co filed Critical Grove Manufacturing Co

1974-10-08 Application granted granted Critical

1974-10-08 Publication of CA955895A publication Critical patent/CA955895A/en

Status 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)
Conveying And Assembling Of Building Elements In Situ (AREA)

CA126,886A 1970-11-17 1971-11-04 Crane boom Expired CA955895A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
CA955895A true CA955895A (en)	1974-10-08

Family

ID=22222503

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA126,886A Expired CA955895A (en)	1970-11-17	1971-11-04	Crane boom

Country Status (11)

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

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 (en) *	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 (en) *	2014-10-21	2017-03-22	捷胜海洋装备股份有限公司	Multistage telescopic crane

1971
- 1971-11-01 ZA ZA717296A patent/ZA717296B/en unknown
- 1971-11-01 GB GB5076071A patent/GB1308729A/en not_active Expired
- 1971-11-02 AU AU35250/71A patent/AU432496B2/en not_active Expired
- 1971-11-04 CA CA126,886A patent/CA955895A/en not_active Expired
- 1971-11-05 ES ES396688A patent/ES396688A1/en not_active Expired
- 1971-11-12 FR FR7140613A patent/FR2113959B1/fr not_active Expired
- 1971-11-15 NL NL7115699A patent/NL7115699A/xx unknown
- 1971-11-15 IT IT13039/71A patent/IT938742B/en active
- 1971-11-16 DE DE19712156891 patent/DE2156891A1/en active Pending
- 1971-11-16 BE BE775376A patent/BE775376A/en not_active IP Right Cessation
- 1971-11-17 BR BR7656/71A patent/BR7107656D0/en unknown

Also Published As

Publication number	Publication date
AU3525071A (en)	1973-03-01
GB1308729A (en)	1973-03-07
ES396688A1 (en)	1974-05-16
DE2156891A1 (en)	1972-05-31
BR7107656D0 (en)	1973-04-05
AU432496B2 (en)	1973-03-01
ZA717296B (en)	1972-07-26
BE775376A (en)	1972-03-16
FR2113959B1 (en)	1977-08-05
FR2113959A1 (en)	1972-06-30
IT938742B (en)	1973-02-10
NL7115699A (en)	1972-05-19

Publication	Publication Date	Title
CA934330A (en)	1973-09-25	Trapezoidal telescoping crane boom
CA919127A (en)	1973-01-16	Rotatable grapple with individually actuated outriggers
CA948623A (en)	1974-06-04	Drill boom
CA945118A (en)	1974-04-09	Boom assembly
CA945515A (en)	1974-04-16	Hoisting crane
CA950442A (en)	1974-07-02	Hoist
CA931556A (en)	1973-08-07	Cable hoist
CA926851A (en)	1973-05-22	Hoist housing-hook combination
AU432496B2 (en)	1973-03-01	Crane boom
CA922671A (en)	1973-03-13	Tower cranes
CA1014523A (en)	1977-07-26	Crane jib arrangement
CA849906A (en)	1970-08-25	Loading crane
CA1018938A (en)	1977-10-11	Yarding crane
AU442089B2 (en)	1973-10-30	Jib crane
CA921071A (en)	1973-02-13	Grapple
CA840827A (en)	1970-05-05	Boom jib assembly
CA849351A (en)	1970-08-18	Full-revolving bridge cranes
CA936372A (en)	1973-11-06	Floating boom
CA847691A (en)	1970-07-28	Cranes
CA787743A (en)	1968-06-18	Crane boom
CA782909A (en)	1968-04-16	Crane boom
AU1015270A (en)	1971-07-15	Crane
CA840275A (en)	1970-04-28	Mobile crane
AU452094B2 (en)	1973-03-08	Hoisting divece
CA964234A (en)	1975-03-11	Boom assembly