GB1255643A - Improvements in or relating to apparatus for removing worn road surfaces - Google Patents

Improvements in or relating to apparatus for removing worn road surfaces

Info

Publication number
GB1255643A
GB1255643A GB3381168A GB3381168A GB1255643A GB 1255643 A GB1255643 A GB 1255643A GB 3381168 A GB3381168 A GB 3381168A GB 3381168 A GB3381168 A GB 3381168A GB 1255643 A GB1255643 A GB 1255643A
Authority
GB
United Kingdom
Prior art keywords
cutter
horizontal
machine
picks
drums
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
GB3381168A
Inventor
Peter Lockwood
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.)
Greenside Machine Co Ltd
Original Assignee
Greenside Machine Co Ltd
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 Greenside Machine Co Ltd filed Critical Greenside Machine Co Ltd
Priority to GB8843/71A priority Critical patent/GB1261000A/en
Priority to FR6903946A priority patent/FR2004262A1/fr
Priority to DE6905815U priority patent/DE6905815U/en
Priority to DE19691966966 priority patent/DE1966966C3/en
Priority to DE1907421A priority patent/DE1907421C3/en
Priority to ES363816A priority patent/ES363816A1/en
Priority to US801548A priority patent/US3560050A/en
Publication of GB1255643A publication Critical patent/GB1255643A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E01C23/122—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 power-driven tools, e.g. oscillated hammer apparatus
    • E01C23/127—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 power-driven tools, e.g. oscillated hammer apparatus rotary, e.g. rotary hammers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/18—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/18—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools
    • B28D1/186—Tools therefor, e.g. having exchangeable cutter bits
    • B28D1/188—Tools therefor, e.g. having exchangeable cutter bits with exchangeable cutter bits or cutter segments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Repair (AREA)

Abstract

1,255,643. Road surface cutting machines. GREENSIDE MACHINE CO. Ltd. 17 Jan., 1969 [20 March, 1968; 16 July, 1968], Nos. 13430/68 and 33811/68. Heading E1G. A reversible self-propelled or trailer machine for removing a worn road surface comprises a chassis 1 carrying one or more hydraulically-driven height-adjustable cutters rotating about a vertical or horizontal axis and each having a series of picks 18. As shown in Fig. 4 the cutter rotates about a vertical axis; in modifications the picks 18, Fig. 3, are reversibly mounted in a helical series of pick boxes 19 on multi-section drums rotating about horizontal axes. The cutting paths of the picks may overlap, to give a smooth surface, or be spaced to leave a rough surface. The cut material may be removed by a suction nozzle feeding a conveyor, but as shown is removed by converging ploughs 22 of adjustable height, optional rotary brushes 47, and a conveyer 26 adjustable about pivot 30. The cutter shown is driven at variable speed by a hydraulic motor and gearbox and is pivoted at 42 to a carriage 33 movable by a chain and sprocket 45 along a transverse beam pivotably suspended at 38 from the lower ends of inclined sliding beams 35. Hydraulic cylinders 43, 44, 40, 37 effect adjustment of the road-camber tilt and the height of the cutter. In a modification the laterally movable vertical cutter is replaced by a single laterally movable horizontal drum, Fig. 6 (not shown). In a further modification, Fig. 1 (not shown), a pair of laterally staggered horizontal cutter drums (4, 5) are simply suspended on swinging links. The horizontal drums may be inclined or at right angles to the longitudinal machine axis. The machine may be used (a) by holding the chassis stationary and traversing the cutter or (b) by moving the chassis together with the cutter.
GB3381168A 1968-03-20 1968-03-20 Improvements in or relating to apparatus for removing worn road surfaces Expired GB1255643A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB8843/71A GB1261000A (en) 1968-03-20 1968-03-20 An improved machine for removing a worn road surface by a milling action
FR6903946A FR2004262A1 (en) 1968-03-20 1969-02-13
DE6905815U DE6905815U (en) 1968-03-20 1969-02-14 DEVICE FOR REMOVING WEARED STREET COVERS.
DE19691966966 DE1966966C3 (en) 1968-03-20 1969-02-14 Cutting roller for a mobile device for removing worn road surfaces
DE1907421A DE1907421C3 (en) 1968-03-20 1969-02-14 Device for removing worn road surfaces
ES363816A ES363816A1 (en) 1968-03-20 1969-02-19 Machines for removing worn road surfaces
US801548A US3560050A (en) 1968-03-20 1969-02-24 Machines for removing worn road surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1343068 1968-03-20

Publications (1)

Publication Number Publication Date
GB1255643A true GB1255643A (en) 1971-12-01

Family

ID=10022838

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3381168A Expired GB1255643A (en) 1968-03-20 1968-03-20 Improvements in or relating to apparatus for removing worn road surfaces

Country Status (1)

Country Link
GB (1) GB1255643A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937430A (en) * 1972-08-11 1974-04-08
GB2137265A (en) * 1983-01-21 1984-10-03 Traction Safety Equipment Limi Road surface cutting machines
GB2152118A (en) * 1983-11-23 1985-07-31 Bowmer & Kirkland Product Sale Road surface cutting machines
US4704045A (en) * 1985-10-11 1987-11-03 Taylor Thomas M Apparatus and method for pulverizing asphalt
GB2229473A (en) * 1989-03-08 1990-09-26 Matt Norbert Senger Planing machine cutter
CN113957776A (en) * 2021-10-28 2022-01-21 江西爱信建设集团有限公司 Old and useless pitch scraping device is used in road surface construction

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937430A (en) * 1972-08-11 1974-04-08
JPS5033343B2 (en) * 1972-08-11 1975-10-29
GB2137265A (en) * 1983-01-21 1984-10-03 Traction Safety Equipment Limi Road surface cutting machines
GB2152118A (en) * 1983-11-23 1985-07-31 Bowmer & Kirkland Product Sale Road surface cutting machines
US4704045A (en) * 1985-10-11 1987-11-03 Taylor Thomas M Apparatus and method for pulverizing asphalt
GB2229473A (en) * 1989-03-08 1990-09-26 Matt Norbert Senger Planing machine cutter
CN113957776A (en) * 2021-10-28 2022-01-21 江西爱信建设集团有限公司 Old and useless pitch scraping device is used in road surface construction

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