ZA726457B - Road levelling machine - Google Patents

Road levelling machine

Info

Publication number
ZA726457B
ZA726457B ZA726457A ZA726457A ZA726457B ZA 726457 B ZA726457 B ZA 726457B ZA 726457 A ZA726457 A ZA 726457A ZA 726457 A ZA726457 A ZA 726457A ZA 726457 B ZA726457 B ZA 726457B
Authority
ZA
South Africa
Prior art keywords
levelling machine
road
road levelling
machine
levelling
Prior art date
Application number
ZA726457A
Inventor
R Clarke
Original Assignee
Klarcrete 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 Klarcrete Ltd filed Critical Klarcrete Ltd
Publication of ZA726457B publication Critical patent/ZA726457B/en

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
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/004—Devices for guiding or controlling the machines along a predetermined path
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/28—Supports; Devices for holding power-driven percussive tools in working position
    • B25D17/32—Trolleys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/06—Means for driving the impulse member
    • B25D9/08—Means for driving the impulse member comprising a built-in air compressor, i.e. the tool being driven by air pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/14—Control devices for the reciprocating piston
    • 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
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/004—Devices for guiding or controlling the machines along a predetermined path
    • E01C19/008—Devices for guiding or controlling the machines along a predetermined path by reference lines placed along the road, e.g. wires co-operating with feeler elements
    • 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
    • E01C23/08—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 roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
    • E01C23/085—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 roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades using power-driven tools, e.g. vibratory tools
    • E01C23/0855—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 roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades using power-driven tools, e.g. vibratory tools moved rectilinearly, e.g. scabblers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/275—Tools having at least two similar components
    • B25D2250/285—Tools having three or more similar components, e.g. three motors
    • B25D2250/291—Tools having three or more parallel bits, e.g. needle guns

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mining & Mineral Resources (AREA)
  • Road Repair (AREA)
  • Road Paving Machines (AREA)
ZA726457A 1971-09-22 1972-09-21 Road levelling machine ZA726457B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4418171A GB1407206A (en) 1971-09-22 1971-09-22 Road levelling machine

Publications (1)

Publication Number Publication Date
ZA726457B true ZA726457B (en) 1973-07-25

Family

ID=10432148

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA726457A ZA726457B (en) 1971-09-22 1972-09-21 Road levelling machine

Country Status (15)

Country Link
US (1) US3810676A (en)
JP (1) JPS4857435A (en)
AT (1) AT337757B (en)
AU (1) AU4701372A (en)
BE (1) BE789133A (en)
CA (1) CA960498A (en)
CH (1) CH547916A (en)
DE (1) DE2246749A1 (en)
DK (1) DK138856B (en)
FR (1) FR2153411B3 (en)
GB (1) GB1407206A (en)
IE (1) IE37070B1 (en)
IT (1) IT967706B (en)
NL (1) NL7212851A (en)
ZA (1) ZA726457B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5394426A (en) * 1977-01-31 1978-08-18 Taisei Douro Kk Grooving and grinding device
EP0042373A1 (en) * 1979-06-07 1981-12-30 Joad Engineering Limited Scabblers
US4320924A (en) * 1980-05-16 1982-03-23 Elco International Reciprocated concrete surfacer member with shielded spring return
DE3279389D1 (en) * 1981-09-02 1989-03-02 Macdonald Pneumatics Improvements in scabbling apparatus
IT1152871B (en) * 1982-10-01 1987-01-14 Vibrotecnica Spa AUTOMATIC MACHINE FOR CUTTING ASPHALT ROAD SURFACES
US4854770A (en) * 1984-04-16 1989-08-08 Indescor Hydrodynamics Inc. Method and apparatus for removal of surface material
IT1174230B (en) * 1984-07-03 1987-07-01 Fip Ind APPARATUS, SUITABLE FOR CARRYING OUT THE SCARIFICATION OF CONCRETE LAYERS, BY MEANS OF WATER JETS
EP0310074B1 (en) * 1987-10-02 1992-05-27 Franz Bröhl Milling device to be affixed to a mobile apparatus
GB2215257B (en) * 1988-02-10 1992-03-04 Ronald Albert William Clarke Apparatus for reflex-percussive cutting of concrete etc.
DE4024711C2 (en) * 1990-08-03 1994-03-17 Joseph Voegele Ag Method and device for processing a road surface
DE19756676C1 (en) * 1997-12-19 1999-06-02 Wirtgen Gmbh Method for cutting road surfaces
DE10208988B4 (en) * 2002-02-28 2010-04-01 Baulabor Dr.-Ing. Richter Method and device for roughening of road surface
DE102006062129B4 (en) 2006-12-22 2010-08-05 Wirtgen Gmbh Road construction machine and method for measuring the cutting depth
US8161611B2 (en) * 2009-05-05 2012-04-24 Dimambro Dominic A Tool for installation of tubing in flooring
GB2554872B (en) * 2016-10-07 2019-12-04 Kelly Anthony A compaction compensation system
CN111270839A (en) * 2020-04-01 2020-06-12 筑石科技(湖州)有限公司 Ground processing robot capable of flexibly turning
CN118641184B (en) * 2024-08-15 2024-10-11 山东万世机械科技有限公司 Durable fatigue testing arrangement of laser leveling machine knuckle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1713784A (en) * 1927-09-30 1929-05-21 Ingersoll Rand Co Pneumatic tool
US2553435A (en) * 1948-12-21 1951-05-15 Todd Shipyards Corp Deck scaler
US2724379A (en) * 1953-06-11 1955-11-22 Swenson Granite Co Inc John Automatic surfacing machine
US3414327A (en) * 1966-06-13 1968-12-03 Christensen Diamond Prod Co Apparatus and methods for cutting concrete surfaces

Also Published As

Publication number Publication date
FR2153411A1 (en) 1973-05-04
DK138856C (en) 1979-04-23
CA960498A (en) 1975-01-07
IE37070L (en) 1973-03-22
BE789133A (en) 1973-01-15
FR2153411B3 (en) 1975-10-17
CH547916A (en) 1974-04-11
IT967706B (en) 1974-03-11
DK138856B (en) 1978-11-06
DE2246749A1 (en) 1973-03-29
ATA803672A (en) 1976-11-15
AT337757B (en) 1977-07-25
NL7212851A (en) 1973-03-26
JPS4857435A (en) 1973-08-11
GB1407206A (en) 1975-09-24
US3810676A (en) 1974-05-14
IE37070B1 (en) 1977-04-27
AU4701372A (en) 1974-03-28

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