BE905915A - Dispositif destine au cassage ou a la fissuration de surfaces dures telles que des revetements en beton. - Google Patents

Dispositif destine au cassage ou a la fissuration de surfaces dures telles que des revetements en beton.

Info

Publication number
BE905915A
BE905915A BE0/217525A BE217525A BE905915A BE 905915 A BE905915 A BE 905915A BE 0/217525 A BE0/217525 A BE 0/217525A BE 217525 A BE217525 A BE 217525A BE 905915 A BE905915 A BE 905915A
Authority
BE
Belgium
Prior art keywords
slab
breaking
hard surfaces
concrete coatings
cracking hard
Prior art date
Application number
BE0/217525A
Other languages
English (en)
Original Assignee
Katchoura Alexandre
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 Katchoura Alexandre filed Critical Katchoura Alexandre
Publication of BE905915A publication Critical patent/BE905915A/fr

Links

Classifications

    • 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
    • B28D1/26—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by impact tools, e.g. by chisels or other tools having a cutting edge
    • 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
    • B25D9/02—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously of the tool-carrier piston type, i.e. in which the tool is connected to an impulse member
    • 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
    • E01C23/124—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 moved rectilinearly, e.g. road-breaker apparatus with reciprocating tools, with drop-hammers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Repair (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)

Abstract

L'invention concerne un dispositif comportant un élément massif et des moyens permettant de soulever puis de relacher ladit élément. L'élément massif comprend une dalle (3) pouvant librement coulisser dans un chassis, et les moyens de levage comportent des moyens d'entrainement par friction (5) d'un coté de la dalle et des moyens applicateurs (6) de l'autre coté de la dalle, ces derniers pouvant etre déplacés entre une position active des soulèvement et une position passive dans laquelle ladite dalle est relachée pour sa chute libre.
BE0/217525A 1985-12-16 1986-12-15 Dispositif destine au cassage ou a la fissuration de surfaces dures telles que des revetements en beton. BE905915A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8518604A FR2591627B1 (fr) 1985-12-16 1985-12-16 Dispositif destine au cassage ou a la fissuration de surfaces dures telles que des revetements en beton

Publications (1)

Publication Number Publication Date
BE905915A true BE905915A (fr) 1987-06-15

Family

ID=9325833

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/217525A BE905915A (fr) 1985-12-16 1986-12-15 Dispositif destine au cassage ou a la fissuration de surfaces dures telles que des revetements en beton.

Country Status (3)

Country Link
BE (1) BE905915A (fr)
CH (1) CH670466A5 (fr)
FR (1) FR2591627B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19537890C2 (de) * 1995-10-11 1999-07-29 Heilit & Woerner Bau Ag Verfahren zum Zertrümmern von Betondecken und ein Untergrundzertrümmerer, geeignet zum Durchführen des Verfahrens
EP1563145B1 (fr) * 2002-10-21 2012-04-04 Terminator IP II S.A. Dispositif ameliore
NZ522158A (en) * 2002-10-21 2005-05-27 Rocktec Ltd A locking mechanism
CN113756169A (zh) * 2021-09-28 2021-12-07 浙江鼎鑫路桥养护工程有限公司 一种桥面修补用破碎装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE199752C (fr) *
DE282379C (fr) *
FR318381A (fr) * 1902-02-04 1902-10-15 Bornholm Granitvaerk Soc As Machine à fendre les pierres
GB284570A (en) * 1927-05-20 1928-02-02 Pedershaab Cementindustri As Improvements in machines for ramming pavements
GB988815A (en) * 1963-02-27 1965-04-14 Arrow Mfg Company Self-propelled multi-purpose percussion unit

Also Published As

Publication number Publication date
FR2591627B1 (fr) 1988-06-17
CH670466A5 (fr) 1989-06-15
FR2591627A1 (fr) 1987-06-19

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Legal Events

Date Code Title Description
RE Patent lapsed

Effective date: 20031231