JPS51107601A - - Google Patents

Info

Publication number
JPS51107601A
JPS51107601A JP51010444A JP1044476A JPS51107601A JP S51107601 A JPS51107601 A JP S51107601A JP 51010444 A JP51010444 A JP 51010444A JP 1044476 A JP1044476 A JP 1044476A JP S51107601 A JPS51107601 A JP S51107601A
Authority
JP
Japan
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.)
Pending
Application number
JP51010444A
Other languages
Japanese (ja)
Inventor
Jen Baakaa Nooburu
Edowaado Kooin Jon
Deeru Maiyaasu Jimii
Beriru Yatesu Jian
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor 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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of JPS51107601A publication Critical patent/JPS51107601A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Shovels (AREA)
  • Actuator (AREA)
JP51010444A 1975-02-24 1976-02-04 Pending JPS51107601A (US07709020-20100504-C00068.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/552,393 US4015728A (en) 1975-02-24 1975-02-24 Material handling apparatus

Publications (1)

Publication Number Publication Date
JPS51107601A true JPS51107601A (US07709020-20100504-C00068.png) 1976-09-24

Family

ID=24205132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51010444A Pending JPS51107601A (US07709020-20100504-C00068.png) 1975-02-24 1976-02-04

Country Status (2)

Country Link
US (1) US4015728A (US07709020-20100504-C00068.png)
JP (1) JPS51107601A (US07709020-20100504-C00068.png)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4342257A (en) * 1980-04-28 1982-08-03 Weyer Paul P Rotary actuator with integral fluid coupling joint
US4409888A (en) * 1980-05-02 1983-10-18 Weyer Paul P Combined linear and rotary actuator and floating ring gear
WO2004092490A1 (en) * 2003-04-17 2004-10-28 Silvatech Global Systems Ltd. Swing boom pivot mechanism
FI120917B (fi) * 2008-02-08 2010-04-30 Kinshofer Gmbh Hydraulisesti toimiva kääntölaite
US8904917B2 (en) * 2011-04-15 2014-12-09 Rosenboom Machines & Tool, Inc. Fluid power helical rotary actuator
DE202011100095U1 (de) * 2011-05-02 2012-08-03 Kinshofer Gmbh Drehantrieb für Gelenkausleger von Kleinbaggern und dergleichen
ITUB20153434A1 (it) * 2015-09-07 2017-03-07 Cnh Ind Italia Spa Serbatoio di fluidi per macchine operatrici.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2765778A (en) * 1954-09-17 1956-10-09 Julian E Gerry Hydraulic actuated steering mechanism
US3213760A (en) * 1963-10-23 1965-10-26 Flo Tork Inc Fluid cushion
US3393610A (en) * 1965-04-27 1968-07-23 Goetaverken Ab Pressure medium operated torque actuator
US3513754A (en) * 1968-05-27 1970-05-26 Eastman Kodak Co Fluid operated actuator with adjustment means
BE793149A (fr) * 1971-12-27 1973-06-21 Westinghouse Bremsen Apparate Dispositif d'amortissement de fin de course
US3758941A (en) * 1972-03-03 1973-09-18 Caterpillar Tractor Co Swing motor mounting arrangement and method of disassembly
US3844197A (en) * 1972-10-18 1974-10-29 S Kramer Hydraulic motor and drive attachment

Also Published As

Publication number Publication date
US4015728A (en) 1977-04-05

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