FR2331739A1 - Appareil hydraulique pour chargeuse a godet, et en particulier tuyau de connexion pour un tel appareil - Google Patents

Appareil hydraulique pour chargeuse a godet, et en particulier tuyau de connexion pour un tel appareil

Info

Publication number
FR2331739A1
FR2331739A1 FR7627112A FR7627112A FR2331739A1 FR 2331739 A1 FR2331739 A1 FR 2331739A1 FR 7627112 A FR7627112 A FR 7627112A FR 7627112 A FR7627112 A FR 7627112A FR 2331739 A1 FR2331739 A1 FR 2331739A1
Authority
FR
France
Prior art keywords
equipment
connection pipe
particular connection
bucket loader
hydraulic
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.)
Withdrawn
Application number
FR7627112A
Other languages
English (en)
French (fr)
Inventor
Harold F Bieringer
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 FR2331739A1 publication Critical patent/FR2331739A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/01—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets for supporting or guiding the pipes, cables or protective tubing, between relatively movable points, e.g. movable channels
    • 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
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
    • E02F9/2271—Actuators and supports therefor and protection therefor
    • 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
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
    • E02F9/2275—Hoses and supports therefor and protection therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Shovels (AREA)
  • Forklifts And Lifting Vehicles (AREA)
FR7627112A 1975-11-13 1976-09-09 Appareil hydraulique pour chargeuse a godet, et en particulier tuyau de connexion pour un tel appareil Withdrawn FR2331739A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/631,573 US4022339A (en) 1975-11-13 1975-11-13 Fluid operated apparatus

Publications (1)

Publication Number Publication Date
FR2331739A1 true FR2331739A1 (fr) 1977-06-10

Family

ID=24531801

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7627112A Withdrawn FR2331739A1 (fr) 1975-11-13 1976-09-09 Appareil hydraulique pour chargeuse a godet, et en particulier tuyau de connexion pour un tel appareil

Country Status (3)

Country Link
US (1) US4022339A (enExample)
JP (1) JPS5723569Y2 (enExample)
FR (1) FR2331739A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001320A1 (en) * 1979-11-05 1981-05-14 L Johnson Protective sleeve

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2244471A (en) * 1939-07-18 1941-06-03 Jr Herbert L Nichols Valve means for hydraulically tiltable bulldozers
US2755572A (en) * 1952-09-06 1956-07-24 John S Pilch Loader
US3627155A (en) * 1970-04-09 1971-12-14 Deere & Co Hydraulic fluid hose handling means for a side shiftable backhoe

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2678741A (en) * 1950-09-20 1954-05-18 John S Pilch Earth moving apparatus
US2768499A (en) * 1953-04-20 1956-10-30 John S Pilch Hydraulic system comprising multiple pump and ram units
US2993608A (en) * 1957-03-14 1961-07-25 Avco Mfg Corp Loader
US3166208A (en) * 1962-08-24 1965-01-19 Yale & Towne Inc Hose guide arrangement
US3120897A (en) * 1962-12-03 1964-02-11 Deere & Co Backhoe
JPS5330713Y2 (enExample) * 1972-11-14 1978-07-31

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2244471A (en) * 1939-07-18 1941-06-03 Jr Herbert L Nichols Valve means for hydraulically tiltable bulldozers
US2755572A (en) * 1952-09-06 1956-07-24 John S Pilch Loader
US3627155A (en) * 1970-04-09 1971-12-14 Deere & Co Hydraulic fluid hose handling means for a side shiftable backhoe

Also Published As

Publication number Publication date
US4022339A (en) 1977-05-10
JPS5268604U (enExample) 1977-05-21
JPS5723569Y2 (enExample) 1982-05-21

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Legal Events

Date Code Title Description
ST Notification of lapse