CA989442A - Kingpin coupling for tractor scraper - Google Patents

Kingpin coupling for tractor scraper

Info

Publication number
CA989442A
CA989442A CA179,246A CA179246A CA989442A CA 989442 A CA989442 A CA 989442A CA 179246 A CA179246 A CA 179246A CA 989442 A CA989442 A CA 989442A
Authority
CA
Canada
Prior art keywords
tractor scraper
kingpin coupling
kingpin
coupling
tractor
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
CA179,246A
Other languages
English (en)
Other versions
CA179246S (en
Inventor
Melvin L. Walser
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.)
Doosan Bobcat North America Inc
Original Assignee
Clark Equipment 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 Clark Equipment Co filed Critical Clark Equipment Co
Application granted granted Critical
Publication of CA989442A publication Critical patent/CA989442A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D53/00—Tractor-trailer combinations; Road trains
    • B62D53/02—Tractor-trailer combinations; Road trains comprising a uniaxle tractor unit and a uniaxle trailer unit
    • B62D53/021—Tractor-trailer combinations; Road trains comprising a uniaxle tractor unit and a uniaxle trailer unit comprising a universal coupling joint
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32606—Pivoted
    • Y10T403/32631—Universal ball and socket
    • Y10T403/32681—Composite ball
    • Y10T403/32704—Stud extends into ball
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32606—Pivoted
    • Y10T403/32861—T-pivot, e.g., wrist pin, etc.
    • Y10T403/32918—T-pivot, e.g., wrist pin, etc. fork and tongue
    • Y10T403/32926—T-pivot, e.g., wrist pin, etc. fork and tongue with interposed antifriction means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Agricultural Machines (AREA)
  • Vehicle Body Suspensions (AREA)
CA179,246A 1972-09-29 1973-08-20 Kingpin coupling for tractor scraper Expired CA989442A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29372872A 1972-09-29 1972-09-29

Publications (1)

Publication Number Publication Date
CA989442A true CA989442A (en) 1976-05-18

Family

ID=23130318

Family Applications (1)

Application Number Title Priority Date Filing Date
CA179,246A Expired CA989442A (en) 1972-09-29 1973-08-20 Kingpin coupling for tractor scraper

Country Status (10)

Country Link
US (1) US3768836A (ko)
JP (1) JPS5540739B2 (ko)
AR (1) AR202636A1 (ko)
AU (1) AU471239B2 (ko)
BR (1) BR7307564D0 (ko)
CA (1) CA989442A (ko)
DE (1) DE2347858A1 (ko)
FR (1) FR2201658A5 (ko)
GB (1) GB1399672A (ko)
ZA (1) ZA735793B (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3915321A (en) * 1972-05-25 1975-10-28 Dynamic Ind Front end loader
NL8801409A (nl) * 1988-06-01 1990-01-02 Nationale Cooeperatieve Aan En Geledevoertuig.
US5597566A (en) * 1992-05-06 1997-01-28 Ford Motor Company Vibration damping universal joint

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE562436A (ko) * 1956-12-17
US3135529A (en) * 1960-12-29 1964-06-02 Clark Equipment Co Anti-bouncing vehicle
US3118686A (en) * 1960-12-29 1964-01-21 Clark Equipment Co Bounce retarding vehicle suspension
US3134628A (en) * 1961-01-30 1964-05-26 Unit Rig & Equip Tilting dumping trailer

Also Published As

Publication number Publication date
AR202636A1 (es) 1975-06-30
GB1399672A (en) 1975-07-02
ZA735793B (en) 1974-07-31
DE2347858A1 (de) 1974-04-04
JPS4971627A (ko) 1974-07-11
BR7307564D0 (pt) 1974-08-22
AU6041673A (en) 1975-03-20
FR2201658A5 (ko) 1974-04-26
US3768836A (en) 1973-10-30
JPS5540739B2 (ko) 1980-10-20
AU471239B2 (en) 1976-04-15

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