FR2426117A1 - Dispositif servant a decouper les revetements des chaussees - Google Patents

Dispositif servant a decouper les revetements des chaussees

Info

Publication number
FR2426117A1
FR2426117A1 FR7815658A FR7815658A FR2426117A1 FR 2426117 A1 FR2426117 A1 FR 2426117A1 FR 7815658 A FR7815658 A FR 7815658A FR 7815658 A FR7815658 A FR 7815658A FR 2426117 A1 FR2426117 A1 FR 2426117A1
Authority
FR
France
Prior art keywords
bucket
support
wedged
tool
centreline
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
FR7815658A
Other languages
English (en)
Other versions
FR2426117B3 (fr
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 FR7815658A priority Critical patent/FR2426117A1/fr
Publication of FR2426117A1 publication Critical patent/FR2426117A1/fr
Application granted granted Critical
Publication of FR2426117B3 publication Critical patent/FR2426117B3/fr
Granted 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
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/12—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor
    • E01C23/121—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with non-powered tools, e.g. rippers
    • 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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/963—Arrangements on backhoes for alternate use of different tools
    • E02F3/964—Arrangements on backhoes for alternate use of different tools of several tools mounted on one machine

Landscapes

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

Abstract

Ce dispositif permet d'appliquer l'effort de coupe sensiblement suivant la ligne médiane de la pelle d'excavateur. A cet effet, on monte sur la dent centrale 10 de la pelle une pointe anti-usure 7 à laquelle sont soudés les supports latéraux 5 et 6 dans l'un desquels on introduit sélectivement une lame coupante dirigée obliquement vers la ligne médiane 11 de la pelle. Des traverses 8a, 8b soudées aux parties supérieures des supports 5, 6 assurent la rigidité de cet ensemble très compact Ce dispositif peut être associé à tous les engins de construction de routes.
FR7815658A 1978-05-18 1978-05-18 Dispositif servant a decouper les revetements des chaussees Granted FR2426117A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7815658A FR2426117A1 (fr) 1978-05-18 1978-05-18 Dispositif servant a decouper les revetements des chaussees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7815658A FR2426117A1 (fr) 1978-05-18 1978-05-18 Dispositif servant a decouper les revetements des chaussees

Publications (2)

Publication Number Publication Date
FR2426117A1 true FR2426117A1 (fr) 1979-12-14
FR2426117B3 FR2426117B3 (fr) 1981-02-06

Family

ID=9208705

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7815658A Granted FR2426117A1 (fr) 1978-05-18 1978-05-18 Dispositif servant a decouper les revetements des chaussees

Country Status (1)

Country Link
FR (1) FR2426117A1 (fr)

Also Published As

Publication number Publication date
FR2426117B3 (fr) 1981-02-06

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Legal Events

Date Code Title Description
ST Notification of lapse