FR1556124A - - Google Patents

Info

Publication number
FR1556124A
FR1556124A FR1556124DA FR1556124A FR 1556124 A FR1556124 A FR 1556124A FR 1556124D A FR1556124D A FR 1556124DA FR 1556124 A FR1556124 A FR 1556124A
Authority
FR
France
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
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
Application granted granted Critical
Publication of FR1556124A publication Critical patent/FR1556124A/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B15/00—Elements, tools, or details of ploughs
    • A01B15/02—Plough blades; Fixing the blades
    • A01B15/025—Plough blades; Fixing the blades specially adapted for working subsoil
    • 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
    • E02F5/145—Component parts for trench excavators, e.g. indicating devices travelling gear chassis, supports, skids control and indicating devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Earth Drilling (AREA)
  • Soil Working Implements (AREA)
  • Road Paving Machines (AREA)
FR1556124D 1967-03-10 1968-03-08 Expired FR1556124A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB01287/67A GB1187144A (en) 1967-03-10 1967-03-10 Improvements in and relating to Pipe-Laying Apparatus.

Publications (1)

Publication Number Publication Date
FR1556124A true FR1556124A (fr) 1969-01-31

Family

ID=9983445

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1556124D Expired FR1556124A (fr) 1967-03-10 1968-03-08

Country Status (5)

Country Link
US (1) US3670431A (fr)
DE (1) DE1708565C3 (fr)
FR (1) FR1556124A (fr)
GB (1) GB1187144A (fr)
NL (1) NL6803344A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2436548A1 (fr) * 1978-08-24 1980-04-18 Inst Zemleroinogo Mashinostr Charrue sous-soleuse

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1393456A (en) * 1972-06-02 1975-05-07 Hudswell Yates Dev Ltd Mole plough supporting linkages
GB2117613A (en) * 1982-03-22 1983-10-19 Nat Res Dev Agricultural implement
US9512592B2 (en) * 2015-04-17 2016-12-06 Ranew's Outdoor Equipment, Inc. Silt fence installation equipment and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US26355A (en) * 1859-12-06 Improvement in mole-plows
US25902A (en) * 1859-10-25 Improvement in mole-plows
US31117A (en) * 1861-01-15 Improvement in mole-plows
US29269A (en) * 1860-07-24 Improved mole-ditching machine
US2715286A (en) * 1953-02-03 1955-08-16 Irwin L Saveson Mole drainer and subsoiling plow

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2436548A1 (fr) * 1978-08-24 1980-04-18 Inst Zemleroinogo Mashinostr Charrue sous-soleuse

Also Published As

Publication number Publication date
DE1708565C3 (de) 1973-10-18
US3670431A (en) 1972-06-20
DE1708565B2 (de) 1973-04-05
GB1187144A (en) 1970-04-08
DE1708565A1 (de) 1971-09-23
NL6803344A (fr) 1968-09-11

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Legal Events

Date Code Title Description
ST Notification of lapse