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 rimInfo
- 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
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.
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)
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 |
-
1974
- 1974-12-19 FR FR7441965A patent/FR2295179A1/en active Granted
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (7)
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 |