FR2295179A1 - Trench cutter wheel with removable cutters - has cutters mounted on curved T-section shoes joined to wheel rim - Google Patents

Trench cutter wheel with removable cutters - has cutters mounted on curved T-section shoes joined to wheel rim

Info

Publication number
FR2295179A1
FR2295179A1 FR7441965A FR7441965A FR2295179A1 FR 2295179 A1 FR2295179 A1 FR 2295179A1 FR 7441965 A FR7441965 A FR 7441965A FR 7441965 A FR7441965 A FR 7441965A FR 2295179 A1 FR2295179 A1 FR 2295179A1
Authority
FR
France
Prior art keywords
wheel
cutters
curved
removable
groove
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
FR7441965A
Other languages
French (fr)
Other versions
FR2295179B1 (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.)
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 FR7441965A priority Critical patent/FR2295179A1/en
Publication of FR2295179A1 publication Critical patent/FR2295179A1/en
Application granted granted Critical
Publication of FR2295179B1 publication Critical patent/FR2295179B1/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
    • E02F3/18—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
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2866—Small metalwork for digging elements, e.g. teeth scraper bits for rotating digging elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)

Abstract

The rotating trench cutting wheel has the cutters mounted on removable sections of the wheel rim, thus facilitating change of cutters when worn. Pref. each section incorporates two cutting tools, and constitutes a plate curved to wheel radius, and a web, in the wheel plane, fixed in a circular groove on the wheel periphery by pins. The web is supported by the base of the groove. The wheel has stiffener plates, on each face, running parallel to the external circumference and inclined toward the wheel's axis. The groove is formed by welding an annular plate onto one of these stiffeners. The cutters can be of blade or barbed point form.
FR7441965A 1974-12-19 1974-12-19 Trench cutter wheel with removable cutters - has cutters mounted on curved T-section shoes joined to wheel rim Granted FR2295179A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7441965A FR2295179A1 (en) 1974-12-19 1974-12-19 Trench cutter wheel with removable cutters - has cutters mounted on curved T-section shoes joined to wheel rim

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7441965A FR2295179A1 (en) 1974-12-19 1974-12-19 Trench cutter wheel with removable cutters - has cutters mounted on curved T-section shoes joined to wheel rim

Publications (2)

Publication Number Publication Date
FR2295179A1 true FR2295179A1 (en) 1976-07-16
FR2295179B1 FR2295179B1 (en) 1977-05-20

Family

ID=9146390

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7441965A Granted FR2295179A1 (en) 1974-12-19 1974-12-19 Trench cutter wheel with removable cutters - has cutters mounted on curved T-section shoes joined to wheel rim

Country Status (1)

Country Link
FR (1) FR2295179A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420410A1 (en) * 1978-03-22 1979-10-19 Lamouric Pol DEVICE FOR MOUNTING TOOLS ON A WHEEL, IN PARTICULAR CUTTING TOOLS ON A CUTTING WHEEL
EP0249551A1 (en) * 1986-06-11 1987-12-16 ETS. RIVARD S.A. Société dite: Digging wheel, in particular for digging trenches
US7278228B2 (en) 2003-12-23 2007-10-09 Bauer Maschinen Gmbh Hinged tooth
EP2687639A1 (en) * 2012-07-18 2014-01-22 BAUER Maschinen GmbH Cutting bit
CN117432018A (en) * 2023-12-21 2024-01-23 吉林省中原建设集团有限公司 Municipal works slot excavating device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420410A1 (en) * 1978-03-22 1979-10-19 Lamouric Pol DEVICE FOR MOUNTING TOOLS ON A WHEEL, IN PARTICULAR CUTTING TOOLS ON A CUTTING WHEEL
EP0249551A1 (en) * 1986-06-11 1987-12-16 ETS. RIVARD S.A. Société dite: Digging wheel, in particular for digging trenches
FR2600095A1 (en) * 1986-06-11 1987-12-18 Rivard Ets SLICING WHEEL, IN PARTICULAR FOR CREATING TRENCHES
US7278228B2 (en) 2003-12-23 2007-10-09 Bauer Maschinen Gmbh Hinged tooth
EP2687639A1 (en) * 2012-07-18 2014-01-22 BAUER Maschinen GmbH Cutting bit
CN117432018A (en) * 2023-12-21 2024-01-23 吉林省中原建设集团有限公司 Municipal works slot excavating device
CN117432018B (en) * 2023-12-21 2024-02-23 吉林省中原建设集团有限公司 Municipal works slot excavating device

Also Published As

Publication number Publication date
FR2295179B1 (en) 1977-05-20

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Legal Events

Date Code Title Description
TP Transmission of property