FR2287556A1 - Dispositif de poussee pour engin de terrassement - Google Patents

Dispositif de poussee pour engin de terrassement

Info

Publication number
FR2287556A1
FR2287556A1 FR7518809A FR7518809A FR2287556A1 FR 2287556 A1 FR2287556 A1 FR 2287556A1 FR 7518809 A FR7518809 A FR 7518809A FR 7518809 A FR7518809 A FR 7518809A FR 2287556 A1 FR2287556 A1 FR 2287556A1
Authority
FR
France
Prior art keywords
pushing device
moving equipment
earth moving
earth
equipment
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.)
Granted
Application number
FR7518809A
Other languages
English (en)
French (fr)
Other versions
FR2287556B1 (enExample
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 FR2287556A1 publication Critical patent/FR2287556A1/fr
Application granted granted Critical
Publication of FR2287556B1 publication Critical patent/FR2287556B1/fr
Granted 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
    • E02F3/627—Devices to connect beams or arms to tractors or similar self-propelled machines, e.g. drives therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D3/00—Fittings to facilitate pushing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D49/00—Tractors
    • B62D49/04—Tractors modified to take pushing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D49/00—Tractors
    • B62D49/06—Tractors adapted for multi-purpose use
    • B62D49/0621—Tractors adapted for multi-purpose use comprising traction increasing arrangements, e.g. all-wheel traction devices, multiple-axle traction arrangements, auxiliary traction increasing devices
    • 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
    • E02F9/18—Counterweights

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
FR7518809A 1974-10-07 1975-06-16 Dispositif de poussee pour engin de terrassement Granted FR2287556A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US512196A US3902742A (en) 1974-10-07 1974-10-07 Push-block and drawbar assembly for tractors

Publications (2)

Publication Number Publication Date
FR2287556A1 true FR2287556A1 (fr) 1976-05-07
FR2287556B1 FR2287556B1 (enExample) 1979-05-18

Family

ID=24038092

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7518809A Granted FR2287556A1 (fr) 1974-10-07 1975-06-16 Dispositif de poussee pour engin de terrassement

Country Status (7)

Country Link
US (1) US3902742A (enExample)
JP (1) JPS5143516A (enExample)
BR (1) BR7504280A (enExample)
CA (1) CA1030177A (enExample)
DE (1) DE2528178A1 (enExample)
FR (1) FR2287556A1 (enExample)
IT (1) IT1040728B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4563019A (en) * 1983-12-22 1986-01-07 Deere & Company Latch assembly for holding a front mounted implement in raised position

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2784508A (en) * 1954-07-01 1957-03-12 Caterpillar Tractor Co Tandem pusher attachment for tractors
FR1552499A (enExample) * 1967-01-27 1969-01-03
US3614135A (en) * 1970-04-15 1971-10-19 Case Co J I Weight box attachments for tractors

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2901846A (en) * 1953-04-22 1959-09-01 Gen Motors Corp Four-wheel drive tractor grader
US2868579A (en) * 1956-11-30 1959-01-13 Gen Motors Corp Push plate assembly
US2986276A (en) * 1957-12-30 1961-05-30 Emerson Radio & Phonograph Cor Mail culling equipment
US3243203A (en) * 1963-08-29 1966-03-29 Int Harvester Co Cushion bumper for vehicle
US3844369A (en) * 1972-09-27 1974-10-29 Deere & Co Tractor grille housing mounting

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2784508A (en) * 1954-07-01 1957-03-12 Caterpillar Tractor Co Tandem pusher attachment for tractors
FR1552499A (enExample) * 1967-01-27 1969-01-03
US3614135A (en) * 1970-04-15 1971-10-19 Case Co J I Weight box attachments for tractors

Also Published As

Publication number Publication date
IT1040728B (it) 1979-12-20
DE2528178A1 (de) 1976-04-15
US3902742A (en) 1975-09-02
BR7504280A (pt) 1976-08-17
CA1030177A (en) 1978-04-25
FR2287556B1 (enExample) 1979-05-18
JPS5143516A (enExample) 1976-04-14

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Legal Events

Date Code Title Description
ST Notification of lapse