GB951915A - Trenching apparatus - Google Patents

Trenching apparatus

Info

Publication number
GB951915A
GB951915A GB292463A GB292463A GB951915A GB 951915 A GB951915 A GB 951915A GB 292463 A GB292463 A GB 292463A GB 292463 A GB292463 A GB 292463A GB 951915 A GB951915 A GB 951915A
Authority
GB
United Kingdom
Prior art keywords
ladder
bucket
excavator
pulleys
devices
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
GB292463A
Inventor
Mikhail Mikhailovich Kiselev
Pavel Antonovich Podzigun
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB292463A priority Critical patent/GB951915A/en
Publication of GB951915A publication Critical patent/GB951915A/en
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
    • E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
    • E02F3/12—Component parts, e.g. bucket troughs
    • E02F3/14—Buckets; Chains; Guides for buckets or chains; Drives for chains
    • E02F3/142—Buckets; Chains; Guides for buckets or chains; Drives for chains tools mounted on buckets or chains which loosen the soil, e.g. cutting wheels, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Ladders (AREA)

Abstract

951,915. Earth-excavating machines. DMITROVSKY EXCAVATORNY ZAVOD. Jan 23, 1963, No. 2924/63. Heading E1F. To permit of the sloping of the sides of a trench being formed by a bucket ladder excavator there is associated with the ladder 11 of the excavator sawing devices 1. The devices are preferably in the form of reciprocable cuttercarrying chains 1 that are eccentrically connected at 12, 13 to the bucket chain-reversing pulleys 14, 14<SP>1</SP> at the free end of the bucket ladder and at the other end are connected by a cable 7 passing about pulleys 8, 9 on the ends of a variable length beam 10 secured transveresly of the ladder.
GB292463A 1963-01-23 1963-01-23 Trenching apparatus Expired GB951915A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB292463A GB951915A (en) 1963-01-23 1963-01-23 Trenching apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB292463A GB951915A (en) 1963-01-23 1963-01-23 Trenching apparatus

Publications (1)

Publication Number Publication Date
GB951915A true GB951915A (en) 1964-03-11

Family

ID=9748626

Family Applications (1)

Application Number Title Priority Date Filing Date
GB292463A Expired GB951915A (en) 1963-01-23 1963-01-23 Trenching apparatus

Country Status (1)

Country Link
GB (1) GB951915A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115780422A (en) * 2022-09-07 2023-03-14 甘肃水利机械化工程有限责任公司 Water conservancy culvert pipe dredging equipment and dredging method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115780422A (en) * 2022-09-07 2023-03-14 甘肃水利机械化工程有限责任公司 Water conservancy culvert pipe dredging equipment and dredging method
CN115780422B (en) * 2022-09-07 2023-08-29 甘肃水利机械化工程有限责任公司 Water conservancy culvert pipe dredging equipment and dredging method

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