CA1010461A - Ditcher - Google Patents

Ditcher

Info

Publication number
CA1010461A
CA1010461A CA 184273 CA184273A CA1010461A CA 1010461 A CA1010461 A CA 1010461A CA 184273 CA184273 CA 184273 CA 184273 A CA184273 A CA 184273A CA 1010461 A CA1010461 A CA 1010461A
Authority
CA
Grant status
Grant
Patent type
Prior art keywords
ditcher
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
CA 184273
Inventor
Fred W. Bartels
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.)
BANISTER PIPELINES Ltd
Original Assignee
BARTELS, FRED W.
BANISTER PIPELINES Ltd
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
Grant date

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/18Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/18Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/181Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels including a conveyor
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00Machine element or mechanism
    • Y10T74/19Gearing
    • Y10T74/19642Directly cooperating gears
    • Y10T74/19647Parallel axes or shafts
CA 184273 1973-03-20 1973-10-25 Ditcher Expired CA1010461A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US3863988A US3863988A (en) 1973-03-20 1973-03-20 Ditcher for permafrost

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA 230917 CA1010479A (en) 1973-10-25 1975-07-07 Adjustable ditcher frame
CA 241332 CA1014372A (en) 1973-10-25 1975-12-09 Ditcher drive assembly

Publications (1)

Publication Number Publication Date
CA1010461A true CA1010461A (en) 1977-05-17

Family

ID=23344740

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 184273 Expired CA1010461A (en) 1973-03-20 1973-10-25 Ditcher

Country Status (2)

Country Link
US (1) US3863988A (en)
CA (1) CA1010461A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4979781A (en) * 1984-09-17 1990-12-25 G.D. Mechanial Design Ltd. Bench mining method and apparatus

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3967854A (en) * 1974-11-07 1976-07-06 Posciri Charles L Endless bucket type excavator
US4152850A (en) * 1975-03-12 1979-05-08 Alshits Mark Z Bucket-wheel trench excavator having a four-element articulated linkage including two pivotably connected hydraulic cylinders
NL7904944A (en) * 1979-06-25 1980-12-30 Reba Bv Gearbox.
US4830562A (en) * 1986-07-14 1989-05-16 Frederking Larry E Apparatus for loading and unloading railroad gondola cars
US4723886A (en) * 1986-07-14 1988-02-09 Frederking Larry E Method and apparatus for loading and unloading railroad gondola cars
US7607245B2 (en) * 2002-09-26 2009-10-27 Hitachi Construction Machinery Co., Ltd. Construction machine
EP2899102B1 (en) 2014-01-24 2018-03-14 Hitachi Construction Machinery Tierra Co., Ltd. Construction machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2834125A (en) * 1954-01-05 1958-05-13 Robert J Brant Trench digger
US2817275A (en) * 1954-11-04 1957-12-24 Earl A Lenker Machine for cutting road surfaces
US3690023A (en) * 1970-01-16 1972-09-12 Foster Miller Ass Trencher-scraper machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4979781A (en) * 1984-09-17 1990-12-25 G.D. Mechanial Design Ltd. Bench mining method and apparatus

Also Published As

Publication number Publication date Type
CA1010461A1 (en) grant
US3863988A (en) 1975-02-04 grant

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