FR1217113A - Dispositif tournant, notamment pour pelles mécaniques, défonceuses mécaniques ou toute autre machine similaire - Google Patents

Dispositif tournant, notamment pour pelles mécaniques, défonceuses mécaniques ou toute autre machine similaire

Info

Publication number
FR1217113A
FR1217113A FR780166A FR780166A FR1217113A FR 1217113 A FR1217113 A FR 1217113A FR 780166 A FR780166 A FR 780166A FR 780166 A FR780166 A FR 780166A FR 1217113 A FR1217113 A FR 1217113A
Authority
FR
France
Prior art keywords
mechanical
rotating device
routers
excavators
similar machine
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
FR780166A
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.)
Massey Ferguson Inc
Original Assignee
Massey Ferguson Inc
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 Massey Ferguson Inc filed Critical Massey Ferguson Inc
Application granted granted Critical
Publication of FR1217113A publication Critical patent/FR1217113A/fr
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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
    • E02F3/382—Connections to the frame; Supports for booms or arms
    • E02F3/384—Connections to the frame; Supports for booms or arms the boom being pivotable relative to the frame about a vertical axis
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Jib Cranes (AREA)
  • Operation Control Of Excavators (AREA)
FR780166A 1957-11-25 1958-11-25 Dispositif tournant, notamment pour pelles mécaniques, défonceuses mécaniques ou toute autre machine similaire Expired FR1217113A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US698835A US2978116A (en) 1957-11-25 1957-11-25 Swivel post and power oscillator assembly

Publications (1)

Publication Number Publication Date
FR1217113A true FR1217113A (fr) 1960-05-02

Family

ID=24806852

Family Applications (1)

Application Number Title Priority Date Filing Date
FR780166A Expired FR1217113A (fr) 1957-11-25 1958-11-25 Dispositif tournant, notamment pour pelles mécaniques, défonceuses mécaniques ou toute autre machine similaire

Country Status (3)

Country Link
US (1) US2978116A (fr)
FR (1) FR1217113A (fr)
GB (1) GB900098A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3103281A (en) * 1961-02-03 1963-09-10 Houdaille Industries Inc Rotary actuator unit mount for booms and the like
US3758941A (en) * 1972-03-03 1973-09-18 Caterpillar Tractor Co Swing motor mounting arrangement and method of disassembly
US3803925A (en) * 1972-08-14 1974-04-16 Caterpillar Tractor Co Rack and pinion swing actuator for a backhoe
US3929239A (en) * 1974-04-25 1975-12-30 Case Co J I Backhoe actuator
SE444593B (sv) * 1981-05-13 1986-04-21 Rolf Mannbro Anordning vid av grevmaskiner och liknande maskiner burna redskap
US4794847A (en) * 1986-11-30 1989-01-03 Kreuter Mfg. Co., Inc. Rotary actuator
US6491174B1 (en) * 2000-01-26 2002-12-10 Friede & Goldman, Ltd. Inverted pedestal crane
CN108249321A (zh) * 2016-12-28 2018-07-06 纽泰克有限公司 具有旋转阻尼功能的水产养殖用起重机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2553220A (en) * 1948-05-25 1951-05-15 Bendix Aviat Corp Quick detachable means
US2774483A (en) * 1953-09-11 1956-12-18 Clifford H Raymond Hydraulic crane device
US2851258A (en) * 1955-03-25 1958-09-09 Krim Ko Corp Device for stirring and dispensing liquids
US2834489A (en) * 1956-06-21 1958-05-13 Massey Harris Ferguson Inc Mechanical shovel

Also Published As

Publication number Publication date
GB900098A (en) 1962-07-04
US2978116A (en) 1961-04-04

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