GB793840A - Hydraulic system for slewing a hoisting crane - Google Patents

Hydraulic system for slewing a hoisting crane

Info

Publication number
GB793840A
GB793840A GB952156A GB952156A GB793840A GB 793840 A GB793840 A GB 793840A GB 952156 A GB952156 A GB 952156A GB 952156 A GB952156 A GB 952156A GB 793840 A GB793840 A GB 793840A
Authority
GB
United Kingdom
Prior art keywords
slewing
crane
hydraulic system
hoisting crane
pinion
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
GB952156A
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.)
ANTHONIE NOOTEBOOM
Original Assignee
ANTHONIE NOOTEBOOM
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 ANTHONIE NOOTEBOOM filed Critical ANTHONIE NOOTEBOOM
Priority to GB952156A priority Critical patent/GB793840A/en
Publication of GB793840A publication Critical patent/GB793840A/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
    • B66C23/84—Slewing gear
    • B66C23/86—Slewing gear hydraulically actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)

Abstract

793,840. Slewing jib cranes. NOOTEBOOM, A. March 27, 1956, No. 9521/56. Class 78 (4). The piston 5 of the slewing ram of a crane is stationary and the cylinder 6 carries a rack 7 engaging a pinion or sector 8 on the crane mast. In the highway crane illustrated two rams 5, 6 are mounted by their piston rods 3 at opposite sides of the pinion 8 and are fed with pressure liquid through the piston rods 3. Rollers 10 on the chassis engage surfaces 9 on the cylinder 6 to guide them.
GB952156A 1956-03-27 1956-03-27 Hydraulic system for slewing a hoisting crane Expired GB793840A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB952156A GB793840A (en) 1956-03-27 1956-03-27 Hydraulic system for slewing a hoisting crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB952156A GB793840A (en) 1956-03-27 1956-03-27 Hydraulic system for slewing a hoisting crane

Publications (1)

Publication Number Publication Date
GB793840A true GB793840A (en) 1958-04-23

Family

ID=9873572

Family Applications (1)

Application Number Title Priority Date Filing Date
GB952156A Expired GB793840A (en) 1956-03-27 1956-03-27 Hydraulic system for slewing a hoisting crane

Country Status (1)

Country Link
GB (1) GB793840A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102556863A (en) * 2012-02-16 2012-07-11 长治清华机械厂 Revolution device for lorry-mounted crane
US10260214B2 (en) 2017-05-04 2019-04-16 Caterpillar Inc. Slewing assist system
CN110600293A (en) * 2019-09-29 2019-12-20 上海机动车检测认证技术研究中心有限公司 Sunroof control button actuating system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102556863A (en) * 2012-02-16 2012-07-11 长治清华机械厂 Revolution device for lorry-mounted crane
US10260214B2 (en) 2017-05-04 2019-04-16 Caterpillar Inc. Slewing assist system
CN110600293A (en) * 2019-09-29 2019-12-20 上海机动车检测认证技术研究中心有限公司 Sunroof control button actuating system

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