FR2524916B1 - Outil de terrassement et procede pour le proteger des charges anormalement elevees resultant de ces travaux - Google Patents
Outil de terrassement et procede pour le proteger des charges anormalement elevees resultant de ces travauxInfo
- Publication number
- FR2524916B1 FR2524916B1 FR8305802A FR8305802A FR2524916B1 FR 2524916 B1 FR2524916 B1 FR 2524916B1 FR 8305802 A FR8305802 A FR 8305802A FR 8305802 A FR8305802 A FR 8305802A FR 2524916 B1 FR2524916 B1 FR 2524916B1
- Authority
- FR
- France
- Prior art keywords
- protecting
- work
- abnormally high
- high loads
- earth moving
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
- E21B10/627—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable with plural detachable cutting elements
- E21B10/633—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable with plural detachable cutting elements independently detachable
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
- E02F9/2866—Small metalwork for digging elements, e.g. teeth scraper bits for rotating digging elements
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders therefor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders therefor
- E21C35/19—Means for fixing picks or holders
- E21C35/191—Means for fixing picks or holders for fixing holders
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders therefor
- E21C35/19—Means for fixing picks or holders
- E21C35/193—Means for fixing picks or holders using bolts as main fixing elements
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
- Road Repair (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Soil Working Implements (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Component Parts Of Construction Machinery (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36648882A | 1982-04-08 | 1982-04-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2524916A1 FR2524916A1 (fr) | 1983-10-14 |
FR2524916B1 true FR2524916B1 (fr) | 1985-07-12 |
Family
ID=23443224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8305802A Expired FR2524916B1 (fr) | 1982-04-08 | 1983-04-08 | Outil de terrassement et procede pour le proteger des charges anormalement elevees resultant de ces travaux |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS58195691A (de) |
AT (1) | AT388581B (de) |
AU (1) | AU561550B2 (de) |
BE (1) | BE896399A (de) |
CA (1) | CA1197866A (de) |
CH (1) | CH655752A5 (de) |
DE (1) | DE3312514A1 (de) |
FR (1) | FR2524916B1 (de) |
GB (1) | GB2118227B (de) |
NL (1) | NL191634C (de) |
SE (1) | SE464096B (de) |
ZA (1) | ZA832473B (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3341321C2 (de) * | 1983-11-15 | 1986-04-24 | Ruhrkohle Ag, 4300 Essen | Anordnung der Schneidmeißelhalterung am Schneidkörper |
US4650254A (en) * | 1983-12-14 | 1987-03-17 | Joy Manufacturing Company | Bit holder |
FR2589945B1 (fr) * | 1985-11-07 | 1988-01-29 | Santrade Ltd | Support d'outil de coupe pour le travail de matiere dure |
DE3526994C1 (de) | 1984-09-19 | 1986-04-30 | Betek Bergbau- und Hartmetalltechnik Karl-Heinz Simon GmbH & Co KG, 7234 Aichhalden | Vorrichtung zur Aufnahme eines Meißels für Schräm- und Bohrmaschinen und dgl., insbesondere für Vortriebs- und Gewinnungsmaschinen |
GB8717116D0 (en) * | 1987-07-20 | 1987-08-26 | Wimet Mining Ltd | Cutter picks |
US5536073A (en) * | 1995-05-08 | 1996-07-16 | Kennametal Inc. | Road milling drum assembly and method of milling |
EP0771911B1 (de) * | 1995-10-31 | 2001-08-22 | Bitelli Spa | Einsatz-Element zur Aufnahme wenigstens eines Fräswerkzeuges, das auf Frästrommeln von Arbeitsmaschinen zur Entfernung von Böden anzubringen ist |
DE10106381B4 (de) * | 2001-02-12 | 2005-03-17 | Michael Steinbrecher | Mit Werkzeugen bestückte Walze für mobile Arbeitsmaschinen |
FR2823793B1 (fr) * | 2001-04-24 | 2004-01-30 | Nfm Tech | Dispositif de fixation d'un outil de travail sur une machine de creusement ou de ramassage de deblais ou de minerais |
DE10205791C1 (de) * | 2002-02-13 | 2003-04-30 | Michael Steinbrecher | Wechselhaltersystem für Werkzeuge |
RU2567256C2 (ru) | 2010-12-03 | 2015-11-10 | Виртген Гмбх | Резцедержатель и система резцедержателя с резцедержателем и корпусом |
DE102011051525A1 (de) * | 2011-07-04 | 2013-01-10 | Wirtgen Gmbh | Meißelhalter für eine Bodenbearbeitungsmaschine |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1168617A (en) * | 1966-03-18 | 1969-10-29 | Austin Hoy & Co Ltd | Improvements in or relating to Cutter Picks. |
GB1188361A (en) * | 1966-03-24 | 1970-04-15 | Cincinnati Mine Machinery Co | Mounting Means for a Cutting Tool of a Mining Machine or the like and an Assembly of said means and said tool |
GB1209374A (en) * | 1967-09-25 | 1970-10-21 | Harry Mathew Morrow | Cutting apparatus including in combination a bit holder and a cutting bit |
GB1388503A (en) * | 1972-12-01 | 1975-03-26 | Sandvik Ab | Rock milling cutters |
US4275929A (en) * | 1978-08-25 | 1981-06-30 | The Cincinnati Mine Machinery Company | Means for removably affixing a cutter bit mounting lug to a base member on the driven element of a mining machine or the like |
US4240669A (en) * | 1978-10-02 | 1980-12-23 | Joy Manufacturing Company | Mining cutter bit holder and mounting assemblies |
US4261620A (en) * | 1979-10-30 | 1981-04-14 | Carmet Company | Tapered lock pin for a cutter tool bit |
DE3175194D1 (en) * | 1980-01-10 | 1986-10-02 | Stonehouse Ltd | Rotary drill bits |
CA1154040A (en) * | 1980-04-21 | 1983-09-20 | William P. Sulosky | Means for holding cutter bits |
GB2077810B (en) * | 1980-06-17 | 1983-10-26 | Anderson Strathclyde Ltd | Detachable pick support |
-
1983
- 1983-03-29 GB GB08308683A patent/GB2118227B/en not_active Expired
- 1983-04-05 JP JP58058797A patent/JPS58195691A/ja active Granted
- 1983-04-05 CH CH1826/83A patent/CH655752A5/fr not_active IP Right Cessation
- 1983-04-07 DE DE19833312514 patent/DE3312514A1/de active Granted
- 1983-04-07 SE SE8301901A patent/SE464096B/sv not_active IP Right Cessation
- 1983-04-07 CA CA000425449A patent/CA1197866A/en not_active Expired
- 1983-04-07 BE BE0/210504A patent/BE896399A/fr not_active IP Right Cessation
- 1983-04-08 AU AU13284/83A patent/AU561550B2/en not_active Ceased
- 1983-04-08 AT AT0125183A patent/AT388581B/de not_active IP Right Cessation
- 1983-04-08 FR FR8305802A patent/FR2524916B1/fr not_active Expired
- 1983-04-08 ZA ZA832473A patent/ZA832473B/xx unknown
- 1983-04-08 NL NL8301251A patent/NL191634C/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE8301901D0 (sv) | 1983-04-07 |
DE3312514A1 (de) | 1983-10-20 |
BE896399A (fr) | 1983-08-01 |
SE464096B (sv) | 1991-03-04 |
GB2118227A (en) | 1983-10-26 |
NL191634C (nl) | 1995-11-20 |
ATA125183A (de) | 1988-12-15 |
SE8301901L (sv) | 1983-10-09 |
AU561550B2 (en) | 1987-05-14 |
NL8301251A (nl) | 1983-11-01 |
CA1197866A (en) | 1985-12-10 |
GB8308683D0 (en) | 1983-05-05 |
AT388581B (de) | 1989-07-25 |
CH655752A5 (fr) | 1986-05-15 |
DE3312514C2 (de) | 1987-08-13 |
NL191634B (nl) | 1995-07-17 |
ZA832473B (en) | 1984-06-27 |
JPS58195691A (ja) | 1983-11-14 |
AU1328483A (en) | 1983-10-13 |
FR2524916A1 (fr) | 1983-10-14 |
JPS6215718B2 (de) | 1987-04-08 |
GB2118227B (en) | 1985-11-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2608672B1 (fr) | Outil de broyage pour l'enlevement de materiel d'un environnement souterrain | |
FR2474190B1 (fr) | Dispositif et procede de commande d'une machine comportant un outil d'usinage d'une piece | |
NO824261L (no) | Bearbeidelsesverktoey for metall. | |
FR2524916B1 (fr) | Outil de terrassement et procede pour le proteger des charges anormalement elevees resultant de ces travaux | |
FR2488176B1 (fr) | Procede et machine-outil d'usinage par decharges electriques | |
IT1200389B (it) | Mandrino per macchina utensile e porta-utensili che si adatta ad esso | |
GR80559B (en) | Self-fed apparatus for protection against thunder | |
YU45148B (en) | Tandem apparatus for additional soil working | |
JPS57168823A (en) | Work chuck device for metal slitting saw machine | |
ATA404182A (de) | Verfahren zur herstellung neuer thiophen-2carbons[urederivate und pharmazeutisch vertraeglicher saeure- oder basenadditionssalze davon | |
DK147196C (da) | Indstillelig beskyttelsesskaerm til vaerktoejsmaskiner | |
IT1190772B (it) | Dispositivo per saldare pezzi d'opera metallici | |
GB2112049B (en) | System and method for treating oil-contaminated drill cuttings | |
MA19889A1 (fr) | Tete de havage pour machines de creusement de galeries et procede de fabrication de cette tete. | |
BG45583A1 (en) | Method for long cylinder wafers straightening | |
IS2739A7 (is) | Aðferð og útbúnaður til að verka skreið | |
JPS57102774A (en) | Work device for crusher | |
GB8323507D0 (en) | Working platform for drilling apparatus | |
ITBO920093A0 (it) | Pianale di lavoro per macchina utensile | |
FI943665A (fi) | Menetelmä lyijyä sisältävien materiaalien prosessoimiseksi | |
RO89348A2 (ro) | Protejeu de protejare a unor materiale | |
SU1175664A1 (ru) | "зaщиthoe уctpoйctbo metaллopeжущeгo ctahka" | |
JPS56146680A (en) | Clamping tool for bolt | |
FR2657394B3 (fr) | Outil de degagement pour travaux souterrains. | |
JPS573902A (en) | Method for road repairing construction work |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |