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GB2151671B - Levelling apparatus - Google Patents

Levelling apparatus

Info

Publication number
GB2151671B
GB2151671B GB08333993A GB8333993A GB2151671B GB 2151671 B GB2151671 B GB 2151671B GB 08333993 A GB08333993 A GB 08333993A GB 8333993 A GB8333993 A GB 8333993A GB 2151671 B GB2151671 B GB 2151671B
Authority
GB
United Kingdom
Prior art keywords
levelling apparatus
levelling
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
GB08333993A
Other versions
GB2151671A (en
GB8333993D0 (en
Inventor
Yoshitane Ishino
Toshihisa Naruse
Toshiyuki Sawano
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.)
Komatsu Ltd
Original Assignee
Komatsu 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
Application filed by Komatsu Ltd filed Critical Komatsu Ltd
Priority to GB08333993A priority Critical patent/GB2151671B/en
Publication of GB8333993D0 publication Critical patent/GB8333993D0/en
Publication of GB2151671A publication Critical patent/GB2151671A/en
Application granted granted Critical
Publication of GB2151671B publication Critical patent/GB2151671B/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/006—Dredgers or soil-shifting machines for special purposes adapted for working ground under water not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D57/00—Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track
    • 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
    • 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
    • E02F9/02—Travelling-gear, e.g. associated with slewing gears
    • E02F9/04—Walking gears moving the dredger forward step-by-step
    • E02F9/045—Walking gears moving the dredger forward step-by-step for moving on the underwater bottom

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Underground Or Underwater Handling Of Building Materials (AREA)
  • Revetment (AREA)
GB08333993A 1983-12-21 1983-12-21 Levelling apparatus Expired GB2151671B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08333993A GB2151671B (en) 1983-12-21 1983-12-21 Levelling apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08333993A GB2151671B (en) 1983-12-21 1983-12-21 Levelling apparatus

Publications (3)

Publication Number Publication Date
GB8333993D0 GB8333993D0 (en) 1984-02-01
GB2151671A GB2151671A (en) 1985-07-24
GB2151671B true GB2151671B (en) 1987-02-11

Family

ID=10553612

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08333993A Expired GB2151671B (en) 1983-12-21 1983-12-21 Levelling apparatus

Country Status (1)

Country Link
GB (1) GB2151671B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2625459B1 (en) * 1987-12-31 1990-06-15 Aerospatiale AUTONOMOUS ROBOT-TYPE MOBILE FOR TRANSPORTING A CONSTANT SPEED TOOL
GB8811204D0 (en) * 1988-05-11 1988-06-15 Danzoe Eng Ltd Improvements in/relating to support & manipulating apparatus
GB2260523A (en) * 1991-10-16 1993-04-21 Ah Lik Heu Movable heavy load carriage device
NL1025032C2 (en) * 2003-12-16 2005-06-20 Ihc Holland Nv Tool, such as a dredging tool, for installation on a submerged soil.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB882911A (en) * 1958-05-05 1961-11-22 Bade & Co Gmbh Gear for moving heavy rigs over open ground

Also Published As

Publication number Publication date
GB2151671A (en) 1985-07-24
GB8333993D0 (en) 1984-02-01

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Legal Events

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

Effective date: 19941221