CA971397A - Enclosed gear drive mechanism for excavators - Google Patents

Enclosed gear drive mechanism for excavators

Info

Publication number
CA971397A
CA971397A CA166,273A CA166273A CA971397A CA 971397 A CA971397 A CA 971397A CA 166273 A CA166273 A CA 166273A CA 971397 A CA971397 A CA 971397A
Authority
CA
Canada
Prior art keywords
excavators
drive mechanism
gear drive
enclosed gear
enclosed
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
CA166,273A
Other versions
CA166273S (en
Inventor
John W. Yancey
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
Application granted granted Critical
Publication of CA971397A publication Critical patent/CA971397A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
    • E02F9/12—Slewing or traversing gears
    • E02F9/121—Turntables, i.e. structure rotatable about 360°
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/06—Endless track vehicles with tracks without ground wheels
    • B62D55/062—Tracked vehicles of great dimensions adapted for moving bulky loads or gear
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
    • E02F9/12—Slewing or traversing gears
    • E02F9/121—Turntables, i.e. structure rotatable about 360°
    • E02F9/126—Lubrication systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/042—Guidance of lubricant
    • F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
    • F16H57/0423—Lubricant guiding means mounted or supported on the casing, e.g. shields or baffles for collecting lubricant, tubes or pipes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19991—Lubrication

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Jib Cranes (AREA)
CA166,273A 1972-03-27 1973-03-16 Enclosed gear drive mechanism for excavators Expired CA971397A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00238311A US3811577A (en) 1972-03-27 1972-03-27 Enclosed gear drive mechanism for excavators

Publications (1)

Publication Number Publication Date
CA971397A true CA971397A (en) 1975-07-22

Family

ID=22897352

Family Applications (1)

Application Number Title Priority Date Filing Date
CA166,273A Expired CA971397A (en) 1972-03-27 1973-03-16 Enclosed gear drive mechanism for excavators

Country Status (6)

Country Link
US (1) US3811577A (en)
JP (1) JPS5819826B2 (en)
BE (1) BE797234A (en)
CA (1) CA971397A (en)
FR (1) FR2177073B1 (en)
GB (1) GB1417591A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7110793A (en) * 1970-08-05 1972-02-08
JPS5256101A (en) * 1975-11-05 1977-05-09 Nippon Kokan Kk <Nkk> Method for reducing nitrogen oxide in combustion exhaust gas of coke f urnace
FR2467759A1 (en) * 1979-10-18 1981-04-30 Poclain Sa Hydraulic shovel support frame - centre fitted to side members of plate bent to inverted V and closed
BR8009089A (en) * 1980-07-14 1982-06-01 Caterpillar Tractor Co ASSEMBLY FOR FILLING A TRANSMISSION
US4524875A (en) * 1981-10-15 1985-06-25 Vickers P.L.C. Derrick crane
US4771855A (en) * 1987-05-15 1988-09-20 Kubota Ltd. Backhoe vehicle
JPH0745745B2 (en) * 1989-03-23 1995-05-17 油谷重工株式会社 Swing reducer
US5078285A (en) * 1990-01-24 1992-01-07 Dresser Industries, Inc. Dragline modular swing drive unit
US5438912A (en) * 1994-09-21 1995-08-08 Caterpillar Inc. Hydraulic rotary actuator
US5440970A (en) * 1994-09-21 1995-08-15 Caterpillar Inc. Hydraulic rotary actuator
US6035736A (en) * 1997-11-07 2000-03-14 Caterpillar Inc. Adjustable pinion gear mounting arrangement
DE10141667A1 (en) * 2001-08-25 2003-03-13 Aloys Wobben Device for rotating two components against each other
US8043012B2 (en) * 2009-09-30 2011-10-25 General Electric Company Seal arrangement and a brush seal for a wind turbine
EP2546516B8 (en) * 2011-07-13 2016-10-19 ALSTOM Renewable Technologies Wind turbine auxiliary drive system
US10281026B2 (en) * 2016-10-28 2019-05-07 Deere & Company Lubricant retention shield
CN111776966B (en) * 2020-06-12 2021-11-23 台州博能起重机械设备有限公司 Electric block convenient to heat dissipation
US11753796B1 (en) * 2022-11-17 2023-09-12 Deere & Company Swing drive with oil management system and work vehicle with same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2343800A (en) * 1941-10-25 1944-03-07 John D Rauch Vehicle construction
US2479838A (en) * 1945-12-27 1949-08-23 William M Huston Load handling equipment
US2759374A (en) * 1954-02-01 1956-08-21 Westinghouse Air Brake Co Crawler transmission
US3424318A (en) * 1966-10-31 1969-01-28 Lorence Mfg Corp Turntable drive mechanism
US3452624A (en) * 1967-06-26 1969-07-01 Lorence Mfg Corp Drive mechanism for a slew ring assembly
US3726418A (en) * 1971-07-01 1973-04-10 Clark Equipment Co System and method for removable installation of swing circle for large crane

Also Published As

Publication number Publication date
FR2177073A1 (en) 1973-11-02
JPS498002A (en) 1974-01-24
JPS5819826B2 (en) 1983-04-20
US3811577A (en) 1974-05-21
GB1417591A (en) 1975-12-10
BE797234A (en) 1973-09-24
FR2177073B1 (en) 1980-04-30

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