GB1407206A - Road levelling machine - Google Patents

Road levelling machine

Info

Publication number
GB1407206A
GB1407206A GB4418171A GB4418171A GB1407206A GB 1407206 A GB1407206 A GB 1407206A GB 4418171 A GB4418171 A GB 4418171A GB 4418171 A GB4418171 A GB 4418171A GB 1407206 A GB1407206 A GB 1407206A
Authority
GB
United Kingdom
Prior art keywords
road
chassis
road surface
irregularities
levelling machine
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
GB4418171A
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.)
KLARCRETE Ltd
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
Priority to BE789133D priority Critical patent/BE789133A/en
Application filed by KLARCRETE Ltd filed Critical KLARCRETE Ltd
Priority to GB4418171A priority patent/GB1407206A/en
Priority to AT803672A priority patent/AT337757B/en
Priority to US00290468A priority patent/US3810676A/en
Priority to DK467072AA priority patent/DK138856B/en
Priority to CA152,211A priority patent/CA960498A/en
Priority to CH1383172A priority patent/CH547916A/en
Priority to ZA726457A priority patent/ZA726457B/en
Priority to IT29537/72A priority patent/IT967706B/en
Priority to JP47094693A priority patent/JPS4857435A/ja
Priority to DE19722246749 priority patent/DE2246749A1/en
Priority to NL7212851A priority patent/NL7212851A/xx
Priority to IE1299/72A priority patent/IE37070B1/en
Priority to FR7233640A priority patent/FR2153411B3/fr
Priority to AU47013/72A priority patent/AU4701372A/en
Publication of GB1407206A publication Critical patent/GB1407206A/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
    • 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)

Abstract

1407206 Road levelling machine KLARCRETE LTD 21 Sept 1972 [22 Sept 1971] 44181/71 Heading EIG [Also in Division B4] A road levelling machine for breaking away irregularities in a road surface includes a power propelled chassis 10 mounting a power driven hammer unit 17 (Div. B4) for imparting blows to the road surface and a sensor 19 or 20 on the chassis which detects height irregularities in the road surface and regulates the speed of the chassis in response thereto. The leading sensor 19 may operate to switch off the hammer unit in the absence of any irregularities. The hammer unit includes a plurality of hammers arranged transversely of the machines' direction of travel and mounted on a carriage 13 which is reciprocated on rails 14 transversely of said direotion of travel, the carriage 13 being adjustable in height on rails 46. The sensors 19, 20 detect variations in the distance from the chassis 10 to the road surface and comprise pivotal levers each having one 'end engaging the road and the other end engagable with switches in a pneumatic control circuit. Compressed air is blown through the lower end of each hammer to blow away dust.
GB4418171A 1971-09-22 1971-09-22 Road levelling machine Expired GB1407206A (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
BE789133D BE789133A (en) 1971-09-22 ROAD LEVELING MACHINE
GB4418171A GB1407206A (en) 1971-09-22 1971-09-22 Road levelling machine
AT803672A AT337757B (en) 1971-09-22 1972-09-19 METHOD AND MACHINE FOR LEVELING ROAD SURFACES
US00290468A US3810676A (en) 1971-09-22 1972-09-20 Road levelling machine
ZA726457A ZA726457B (en) 1971-09-22 1972-09-21 Road levelling machine
CA152,211A CA960498A (en) 1971-09-22 1972-09-21 Road levelling machine
CH1383172A CH547916A (en) 1971-09-22 1972-09-21 MACHINE FOR LEVELING A ROAD SURFACE.
DK467072AA DK138856B (en) 1971-09-22 1972-09-21 Road leveling machine.
IT29537/72A IT967706B (en) 1971-09-22 1972-09-22 ROAD LEVELING MACHINE
JP47094693A JPS4857435A (en) 1971-09-22 1972-09-22
DE19722246749 DE2246749A1 (en) 1971-09-22 1972-09-22 ROAD LEVELING MACHINE
NL7212851A NL7212851A (en) 1971-09-22 1972-09-22
IE1299/72A IE37070B1 (en) 1971-09-22 1972-09-22 Road levelling machine
FR7233640A FR2153411B3 (en) 1971-09-22 1972-09-22
AU47013/72A AU4701372A (en) 1971-09-22 1972-09-22 Road levelling machine

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
GB1407206A true GB1407206A (en) 1975-09-24

Family

ID=10432148

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4418171A Expired GB1407206A (en) 1971-09-22 1971-09-22 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)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002704A1 (en) * 1979-06-07 1980-12-11 Joad Eng Ltd Scabblers
EP0074234A2 (en) * 1981-09-02 1983-03-16 John Macdonald & Company (Pneumatic Tools) Limited Improvements in scabbling apparatus
GB2128232A (en) * 1982-10-01 1984-04-26 Vibrotecnica Spa Automatic cutting machine for road surfaces
GB2215257A (en) * 1988-02-10 1989-09-20 Ronald Albert William Clarke Apparatus for reflex-percussive cutting of concrete etc

Families Citing this family (11)

* 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
US4320924A (en) * 1980-05-16 1982-03-23 Elco International Reciprocated concrete surfacer member with shielded spring return
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
DE4024711C2 (en) * 1990-08-03 1994-03-17 Voegele Ag J 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

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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002704A1 (en) * 1979-06-07 1980-12-11 Joad Eng Ltd Scabblers
EP0074234A2 (en) * 1981-09-02 1983-03-16 John Macdonald & Company (Pneumatic Tools) Limited Improvements in scabbling apparatus
EP0074234A3 (en) * 1981-09-02 1983-10-26 John Macdonald & Company (Pneumatic Tools) Limited Improvements in scabbling apparatus
GB2128232A (en) * 1982-10-01 1984-04-26 Vibrotecnica Spa Automatic cutting machine for road surfaces
GB2215257A (en) * 1988-02-10 1989-09-20 Ronald Albert William Clarke Apparatus for reflex-percussive cutting of concrete etc
GB2215257B (en) * 1988-02-10 1992-03-04 Ronald Albert William Clarke Apparatus for reflex-percussive cutting of concrete etc.

Also Published As

Publication number Publication date
DE2246749A1 (en) 1973-03-29
AT337757B (en) 1977-07-25
FR2153411B3 (en) 1975-10-17
JPS4857435A (en) 1973-08-11
AU4701372A (en) 1974-03-28
NL7212851A (en) 1973-03-26
ATA803672A (en) 1976-11-15
IE37070B1 (en) 1977-04-27
CH547916A (en) 1974-04-11
IT967706B (en) 1974-03-11
IE37070L (en) 1973-03-22
ZA726457B (en) 1973-07-25
DK138856C (en) 1979-04-23
US3810676A (en) 1974-05-14
BE789133A (en) 1973-01-15
CA960498A (en) 1975-01-07
DK138856B (en) 1978-11-06
FR2153411A1 (en) 1973-05-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee