GB9217005D0 - Digging apparatus - Google Patents

Digging apparatus

Info

Publication number
GB9217005D0
GB9217005D0 GB929217005A GB9217005A GB9217005D0 GB 9217005 D0 GB9217005 D0 GB 9217005D0 GB 929217005 A GB929217005 A GB 929217005A GB 9217005 A GB9217005 A GB 9217005A GB 9217005 D0 GB9217005 D0 GB 9217005D0
Authority
GB
United Kingdom
Prior art keywords
digging apparatus
digging
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
GB929217005A
Other versions
GB2269613B (en
GB2269613A (en
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.)
British Gas PLC
Original Assignee
British Gas PLC
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 British Gas PLC filed Critical British Gas PLC
Priority to GB9217005A priority Critical patent/GB2269613B/en
Publication of GB9217005D0 publication Critical patent/GB9217005D0/en
Publication of GB2269613A publication Critical patent/GB2269613A/en
Application granted granted Critical
Publication of GB2269613B publication Critical patent/GB2269613B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/188—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with the axis being horizontal and transverse to the direction of travel
    • 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
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/20—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with tools that only loosen the material, i.e. mill-type wheels
    • 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
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/22—Component parts
    • E02F3/24—Digging wheels; Digging elements of wheels; Drives for wheels
    • E02F3/246—Digging wheels; Digging elements of wheels; Drives for wheels drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
GB9217005A 1992-08-11 1992-08-11 Digging apparatus Expired - Fee Related GB2269613B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9217005A GB2269613B (en) 1992-08-11 1992-08-11 Digging apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9217005A GB2269613B (en) 1992-08-11 1992-08-11 Digging apparatus

Publications (3)

Publication Number Publication Date
GB9217005D0 true GB9217005D0 (en) 1992-09-23
GB2269613A GB2269613A (en) 1994-02-16
GB2269613B GB2269613B (en) 1996-01-10

Family

ID=10720160

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9217005A Expired - Fee Related GB2269613B (en) 1992-08-11 1992-08-11 Digging apparatus

Country Status (1)

Country Link
GB (1) GB2269613B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113789825A (en) * 2021-09-02 2021-12-14 吴震 Pipe burying ditching device suitable for water conservancy construction of stereoplasm soil matter

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2732989B1 (en) * 1995-04-11 1997-06-06 Sdto DEVICE FOR EXCAVATING TRENCHES, PROVIDED WITH A SLICING WHEEL SUPPORT WITH SIDE DOORS
WO2016137363A1 (en) 2015-02-23 2016-09-01 Husqvarna Ab Trench cutting machine
CN106948391A (en) * 2017-04-25 2017-07-14 沈孝伦 Concrete cast-in-place pile equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB934996A (en) * 1961-08-29 1963-08-21 Edmund Nuttall Sons & Co Londo Improvements in or relating to tunnelling machines
US4197036A (en) * 1978-04-11 1980-04-08 Henry Masquelier Apparatus for forming narrow drainage trenches
US4662684A (en) * 1979-12-13 1987-05-05 H. B. Zachery Corporation Rotary rock and trench cutting saw
US4718504A (en) * 1985-03-15 1988-01-12 Tone Boring Co., Ltd. Trench excavator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113789825A (en) * 2021-09-02 2021-12-14 吴震 Pipe burying ditching device suitable for water conservancy construction of stereoplasm soil matter
CN113789825B (en) * 2021-09-02 2023-05-12 安徽拜石建设工程有限公司 Buried pipe ditching device suitable for water conservancy construction of hard soil

Also Published As

Publication number Publication date
GB2269613B (en) 1996-01-10
GB2269613A (en) 1994-02-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990811