GB1232819A - - Google Patents

Info

Publication number
GB1232819A
GB1232819A GB1232819DA GB1232819A GB 1232819 A GB1232819 A GB 1232819A GB 1232819D A GB1232819D A GB 1232819DA GB 1232819 A GB1232819 A GB 1232819A
Authority
GB
United Kingdom
Prior art keywords
bulldozer
plough
linkage
ploughshare
carried
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
Other languages
English (en)
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 GB1232819A publication Critical patent/GB1232819A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
    • F16L1/032—Laying or reclaiming pipes on land, e.g. above the ground in the ground the pipes being continuous
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
    • E02F5/102—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables operatively associated with mole-ploughs, coulters
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/14—Component parts for trench excavators, e.g. indicating devices travelling gear chassis, supports, skids
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Soil Working Implements (AREA)
GB1232819D 1967-10-19 1968-07-19 Expired GB1232819A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC0043603 1967-10-19

Publications (1)

Publication Number Publication Date
GB1232819A true GB1232819A (xx) 1971-05-19

Family

ID=7025443

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1232819D Expired GB1232819A (xx) 1967-10-19 1968-07-19

Country Status (5)

Country Link
BE (1) BE710983A (xx)
DE (1) DE1634033A1 (xx)
GB (1) GB1232819A (xx)
NL (1) NL6800320A (xx)
SE (1) SE341667B (xx)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2413022A1 (fr) * 1977-12-30 1979-07-27 Kloeckner Humboldt Deutz Ag Attelage articule pour instruments aratoires a l'avant d'un tracteur agricole
DE3315813A1 (de) * 1982-05-03 1983-11-10 C. van der Lely N.V., 3155 Maasland Anbaubock fuer die dreipunkt-hebevorrichtung eines schleppers
CN112212070A (zh) * 2020-09-11 2021-01-12 北京市政路桥股份有限公司 一种砾砂石地层中顶管轨道及顶管施工方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8300052A (nl) * 1983-01-07 1984-08-01 Digging Trading Machine voor het in de grond brengen van een flexibele buis of kabel.
CN117245124B (zh) * 2023-11-20 2024-02-06 赢信汇通(雅安)智能制造有限公司 一种制动鼓动平衡调节装置及调节方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2413022A1 (fr) * 1977-12-30 1979-07-27 Kloeckner Humboldt Deutz Ag Attelage articule pour instruments aratoires a l'avant d'un tracteur agricole
DE3315813A1 (de) * 1982-05-03 1983-11-10 C. van der Lely N.V., 3155 Maasland Anbaubock fuer die dreipunkt-hebevorrichtung eines schleppers
GB2124467A (en) * 1982-05-03 1984-02-22 Lely Nv C Van Der Mounting trestle fittable to a vehicle three-point lift
CN112212070A (zh) * 2020-09-11 2021-01-12 北京市政路桥股份有限公司 一种砾砂石地层中顶管轨道及顶管施工方法

Also Published As

Publication number Publication date
BE710983A (xx) 1968-07-01
SE341667B (xx) 1972-01-10
NL6800320A (xx) 1969-04-22
DE1634033A1 (de) 1970-12-23

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Legal Events

Date Code Title Description
PS Patent sealed
433D Application made for revocation (sect. 33/1949)
433A Case decided by the comptroller ** patent amended (sect. 33/1949)
SPA Amended specification published
PLE Entries relating assignments, transmissions, licences in the register of patents
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee