JPS4859604A - - Google Patents

Info

Publication number
JPS4859604A
JPS4859604A JP47116683A JP11668372A JPS4859604A JP S4859604 A JPS4859604 A JP S4859604A JP 47116683 A JP47116683 A JP 47116683A JP 11668372 A JP11668372 A JP 11668372A JP S4859604 A JPS4859604 A JP S4859604A
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.)
Granted
Application number
JP47116683A
Other languages
Japanese (ja)
Other versions
JPS5420762B2 (de
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 filed Critical
Publication of JPS4859604A publication Critical patent/JPS4859604A/ja
Publication of JPS5420762B2 publication Critical patent/JPS5420762B2/ja
Expired 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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/962—Mounting of implements directly on tools already attached to the machine
    • 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
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/401—Buckets or forks comprising, for example, shock absorbers, supports or load striking scrapers to prevent overload
    • 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
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/80—Component parts
    • E02F3/815—Blades; Levelling or scarifying tools

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)
  • Operation Control Of Excavators (AREA)
  • Component Parts Of Construction Machinery (AREA)
JP11668372A 1971-11-23 1972-11-22 Expired JPS5420762B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20135471A 1971-11-23 1971-11-23

Publications (2)

Publication Number Publication Date
JPS4859604A true JPS4859604A (de) 1973-08-21
JPS5420762B2 JPS5420762B2 (de) 1979-07-25

Family

ID=22745500

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11668372A Expired JPS5420762B2 (de) 1971-11-23 1972-11-22

Country Status (6)

Country Link
US (1) US3738030A (de)
JP (1) JPS5420762B2 (de)
DE (1) DE2255981C3 (de)
FR (1) FR2161010B1 (de)
GB (1) GB1414185A (de)
IT (1) IT974841B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4051614A (en) * 1975-10-28 1977-10-04 Diggs Richard E High capacity loader blade
US3975844A (en) * 1975-11-10 1976-08-24 Olson Rueben C Digger tooth means for front loader buckets
US4133121A (en) * 1976-08-18 1979-01-09 Hemphill Charles W Backhoe bucket adapter bushing and pin method and apparatus
US4255884A (en) * 1979-11-27 1981-03-17 Williams Earl D Apparatus for unattended conversion of a front end loader
US4928410A (en) * 1987-06-17 1990-05-29 Walters Darrell L Reversible clam shell bucket
US4790084A (en) * 1988-03-07 1988-12-13 J. I. Case Company Backhoe bucket transport system
US4936392A (en) * 1988-11-28 1990-06-26 Kevin Kitchin Road shoulder grading attachment
JPH0776855A (ja) * 1993-09-08 1995-03-20 Komatsu Ltd ツインスクレープドーザ
US6860044B2 (en) * 2003-03-17 2005-03-01 Darwin Robert Keiper Quick attachable blade
US10662611B1 (en) * 2016-07-29 2020-05-26 Brad Mohns Loading bucket with pusher
CN111321770B (zh) * 2020-04-16 2021-01-01 广东长海建设工程有限公司 一种含碎石功能的推土机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250028A (en) * 1961-12-26 1966-05-10 Caterpillar Tractor Co Universal bucket for a tractor mounted loader
US3148787A (en) * 1962-06-29 1964-09-15 Caterpillar Tractor Co Heavy duty multi-purpose loader bucket
DE1634830A1 (de) * 1964-11-10 1971-02-04 Haynes Whetstone Company Inc Bulldozer und Schaufelgeraet
US3346974A (en) * 1965-04-07 1967-10-17 John A Haynes Bulldozer and bucket
US3426928A (en) * 1966-11-03 1969-02-11 Caterpillar Tractor Co Ejector mechanism for loader buckets
US3421236A (en) * 1967-06-22 1969-01-14 Caterpillar Tractor Co Linkage for an ejector type bucket loader
US3477602A (en) * 1967-12-29 1969-11-11 Caterpillar Tractor Co Bucket arrangement with articulated gathering cover
US3642160A (en) * 1970-11-27 1972-02-15 Allis Chalmers Mfg Co Loader with ejector-type bucket

Also Published As

Publication number Publication date
DE2255981B2 (de) 1978-02-09
DE2255981A1 (de) 1973-06-07
GB1414185A (en) 1975-11-19
FR2161010A1 (de) 1973-07-06
US3738030A (en) 1973-06-12
DE2255981C3 (de) 1978-10-05
IT974841B (it) 1974-07-10
FR2161010B1 (de) 1978-03-03
JPS5420762B2 (de) 1979-07-25

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