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
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)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Road Repair (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
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 (pt) |
CH (1) | CH670466A5 (pt) |
FR (1) | FR2591627B1 (pt) |
Families Citing this family (4)
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 |
JP4511460B2 (ja) * | 2002-10-21 | 2010-07-28 | ロックテック リミテッド | 動力ハンマ装置及び動作方法 |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE199752C (pt) * | ||||
DE282379C (pt) * | ||||
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 |
-
1985
- 1985-12-16 FR FR8518604A patent/FR2591627B1/fr not_active Expired
-
1986
- 1986-12-15 BE BE0/217525A patent/BE905915A/fr not_active IP Right Cessation
- 1986-12-16 CH CH499686A patent/CH670466A5/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2591627B1 (fr) | 1988-06-17 |
CH670466A5 (pt) | 1989-06-15 |
FR2591627A1 (fr) | 1987-06-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Effective date: 20031231 |