DE2505131A1 - Low-noise road surface cutting excavator jib arm - has hinged U-shaped retainer carrying rotatable cutting disc - Google Patents

Low-noise road surface cutting excavator jib arm - has hinged U-shaped retainer carrying rotatable cutting disc

Info

Publication number
DE2505131A1
DE2505131A1 DE19752505131 DE2505131A DE2505131A1 DE 2505131 A1 DE2505131 A1 DE 2505131A1 DE 19752505131 DE19752505131 DE 19752505131 DE 2505131 A DE2505131 A DE 2505131A DE 2505131 A1 DE2505131 A1 DE 2505131A1
Authority
DE
Germany
Prior art keywords
cutting
road
jib arm
hinged
cutting disc
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.)
Withdrawn
Application number
DE19752505131
Other languages
German (de)
Inventor
Alois Hoffmann
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.)
HOFFMANN GEB EISLER ELISABETH
Original Assignee
HOFFMANN GEB EISLER ELISABETH
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 HOFFMANN GEB EISLER ELISABETH filed Critical HOFFMANN GEB EISLER ELISABETH
Priority to DE19752505131 priority Critical patent/DE2505131A1/en
Publication of DE2505131A1 publication Critical patent/DE2505131A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F5/00Dredgers or soil-shifting machines for special purposes
    • E02F5/30Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/09Devices 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 forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
    • E01C23/0906Devices 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 forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges
    • E01C23/0926Devices 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 forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges with power-driven tools, e.g. vibrated, percussive cutters
    • E01C23/0933Devices 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 forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges with power-driven tools, e.g. vibrated, percussive cutters rotary, e.g. circular-saw joint cutters
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/96Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/963Arrangements on backhoes for alternate use of different tools

Abstract

The excavator, with a jib arm attachment, is designed to effect the cutting of road edges, or slitting road surfaces open with minimum noise disturbance. For this purpose the jib arm (1) has a U-shaped retaining piece (2) hinged to it, and there is a horizontal axle (7) mounted between its open shank ends, for attachment of a rotatable cutting disc (8) for cutting road surfaces. A vibrator (9) may be mounted on the retaining piece. The cutting disc is preferably detechable. The road surface cutting is effected simply by pressing the cutting disc, by mans of the jib arm, into the surface, for noiseless cutting carried out solely under the influence of pressure exerted by the arm. The vibrator can accelerate the process, with little extra noise.
DE19752505131 1975-02-07 1975-02-07 Low-noise road surface cutting excavator jib arm - has hinged U-shaped retainer carrying rotatable cutting disc Withdrawn DE2505131A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19752505131 DE2505131A1 (en) 1975-02-07 1975-02-07 Low-noise road surface cutting excavator jib arm - has hinged U-shaped retainer carrying rotatable cutting disc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752505131 DE2505131A1 (en) 1975-02-07 1975-02-07 Low-noise road surface cutting excavator jib arm - has hinged U-shaped retainer carrying rotatable cutting disc

Publications (1)

Publication Number Publication Date
DE2505131A1 true DE2505131A1 (en) 1976-08-19

Family

ID=5938327

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752505131 Withdrawn DE2505131A1 (en) 1975-02-07 1975-02-07 Low-noise road surface cutting excavator jib arm - has hinged U-shaped retainer carrying rotatable cutting disc

Country Status (1)

Country Link
DE (1) DE2505131A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001023A1 (en) * 1979-10-02 1981-04-16 Wohler W Process for opening a road coating and device for implementing such process
EP0139856A1 (en) * 1983-07-14 1985-05-08 Franco Ghironi A cutting device for asphalts or cement foundations
DE4344555A1 (en) * 1993-12-24 1995-06-29 Wolfgang Eichenseher Device for cutting of floor coverings

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001023A1 (en) * 1979-10-02 1981-04-16 Wohler W Process for opening a road coating and device for implementing such process
EP0139856A1 (en) * 1983-07-14 1985-05-08 Franco Ghironi A cutting device for asphalts or cement foundations
DE4344555A1 (en) * 1993-12-24 1995-06-29 Wolfgang Eichenseher Device for cutting of floor coverings

Similar Documents

Publication Publication Date Title
AT42338T (en) Year of the genus kluyveromyces, modified for the expression of preprothaumatin or its different allelic and modified forms or maturation forms.
SE7712802L (sv) DEVICE FOR HALROTOR TYPE BARKING MACHINE
GB1521652A (en) Noble metal-containing catalyst its preparation and use
NL7803613A (en) METHOD FOR THE DETERMINATION OF GLUCOSE CONCENTRATIONS WITH GLUCOSE DEHYDROGENASE.
NL178353B (en) DEVICE FOR THE CONTINUOUS FREEZE CONCENTRATION OF AQUEOUS SOLUTIONS.
DE2505131A1 (en) Low-noise road surface cutting excavator jib arm - has hinged U-shaped retainer carrying rotatable cutting disc
AT12651T (en) Sequestring agent on carrier, method for the production and use for organic synthesis and metal extraction.
FR2398447A1 (en) CUTTING DEVICE FOR SELF-LOADING TRAILER
NL7608572A (en) PROCESS FOR PREPARING A STAINLESS CAST-STEEL ALLOY AND ARTICLES MADE UNDER THE APPLICATION OF THIS ALLOY.
USD253453S (en) Bottle
FR2376637A1 (en) Ring set with precious stone - has stone on mounting that can turn longitudinally on axle in cup fixed on ring
AT88039T (en) Carbon grinding piece and method for the production thereof.
GB2061904A (en) Method of processing diamonds
GB1300339A (en) A trolley
ES417608A1 (en) Method of improving wire adhesion to rubber
USD244708S (en) Swing seat
DE2641009A1 (en) Reversible plough with swinging support wheel - has follower shaft connected between swing shaft and wheel carrier with pivot shaft acting about setting shaft in frame
JPS52119765A (en) Disc brake
SE7714520L (sv) KEFTKROSS
GB1357914A (en) Method of moving wire
JPS5320301A (en) Mounting device of recording discs
PAEMEL THE RELATION BETWEEN DISPLACIVE DISORDER, PREMARTENSITIC INSTABILITIES AND THE MARTENSITE FORMATION IN BETA-CU-ZN ALLOYS--PARTS I-III
JPS5536674A (en) Manufacturing method of disc for disc brake
JPS5399592A (en) Profile grinder for free curvature
USD242918S (en) Copy holder for a typist or the like

Legal Events

Date Code Title Description
OD Request for examination
8130 Withdrawal