FR2450966A1 - Piece de fixation des organes travaillants remplacables de l'outil d'un engin de terrassement - Google Patents
Piece de fixation des organes travaillants remplacables de l'outil d'un engin de terrassementInfo
- Publication number
- FR2450966A1 FR2450966A1 FR7905668A FR7905668A FR2450966A1 FR 2450966 A1 FR2450966 A1 FR 2450966A1 FR 7905668 A FR7905668 A FR 7905668A FR 7905668 A FR7905668 A FR 7905668A FR 2450966 A1 FR2450966 A1 FR 2450966A1
- Authority
- FR
- France
- Prior art keywords
- tooth
- edge
- dredger
- holder
- fitted
- 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- Withdrawn
Links
- 230000000903 blocking effect Effects 0.000 title abstract 2
- 239000002184 metal Substances 0.000 abstract 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Component Parts Of Construction Machinery (AREA)
Abstract
PIECE DESTINEE A FIXER LES DENTS AMOVIBLES D'UN ENGIN DE TERRASSEMENT DANS LEURS SUPPORTS. CETTE PIECE EST CONSTITUEE PAR DEUX PLAQUES METALLIQUES OBLONGUES RELIEES FACE A FACE L'UNE A L'AUTRE PAR UNE AME ELASTIQUE. L'UNE D'ELLES, PLUS LONGUE QUE L'AUTRE, COMPORTE UN TRONCON MEDIAN PLUS MINCE COMPRIS ENTRE DES RAINURES OPPOSEES A PROFIL SPECIAL CREUSEES DANS SES DEUX FACES. LA PIECE EST DESTINEE A ETRE ENFONCEE AU MARTEAU DANS UNE CAVITE DELIMITEE D'UN COTE PAR LA DENT A ASSUJETTIR ET DE L'AUTRE PAR SON SUPPORT. AU COURS DE CETTE OPERATION, LE TRONCON PLUS MINCE PRECITE SE DEFORME ET BLOQUE LA PIECE DANS LA CAVITE EN IMMOBILISANT LA DENT EN POSITION CONVENABLE. APPLICATION AUX ENGINS DE TERRASSEMENT DU TYPE EXCAVATEUR, CHARGEUSE, SCARIFICATEUR, DRAGUE A COUTEAUX, ETC.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7905668A FR2450966A1 (fr) | 1979-03-05 | 1979-03-05 | Piece de fixation des organes travaillants remplacables de l'outil d'un engin de terrassement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7905668A FR2450966A1 (fr) | 1979-03-05 | 1979-03-05 | Piece de fixation des organes travaillants remplacables de l'outil d'un engin de terrassement |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2450966A1 true FR2450966A1 (fr) | 1980-10-03 |
Family
ID=9222768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7905668A Withdrawn FR2450966A1 (fr) | 1979-03-05 | 1979-03-05 | Piece de fixation des organes travaillants remplacables de l'outil d'un engin de terrassement |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2450966A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2523616A1 (fr) * | 1982-03-22 | 1983-09-23 | Bofors Ab | Dispositif de blocage de pieces d'usure de machines de terrassement |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2747852A (en) * | 1953-05-04 | 1956-05-29 | Cincinnati Mine Machinery Co | Cutter bits in cutter chain sockets |
US2996291A (en) * | 1957-05-16 | 1961-08-15 | Cincinnati Mine Machinery Co | Cutter bit and socket structures |
US3223452A (en) * | 1961-08-14 | 1965-12-14 | Cincinnati Mine Machinery Co | Cutter bit and socket structures |
US3312004A (en) * | 1964-06-01 | 1967-04-04 | Thys Company | Ripper tooth assembly |
US3509648A (en) * | 1967-08-29 | 1970-05-05 | Barber Greene Co | Adjustable digger tooth assembly |
FR2025225A1 (fr) * | 1968-12-04 | 1970-09-04 | Bofors Ab | |
FR2058682A5 (en) * | 1969-09-22 | 1971-05-28 | Petersen Gerald | Excavator tooth retainer |
US3738032A (en) * | 1970-09-29 | 1973-06-12 | Western Rock Bit Co Ltd | Digger tooth retainer |
-
1979
- 1979-03-05 FR FR7905668A patent/FR2450966A1/fr not_active Withdrawn
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2747852A (en) * | 1953-05-04 | 1956-05-29 | Cincinnati Mine Machinery Co | Cutter bits in cutter chain sockets |
US2996291A (en) * | 1957-05-16 | 1961-08-15 | Cincinnati Mine Machinery Co | Cutter bit and socket structures |
US3223452A (en) * | 1961-08-14 | 1965-12-14 | Cincinnati Mine Machinery Co | Cutter bit and socket structures |
US3312004A (en) * | 1964-06-01 | 1967-04-04 | Thys Company | Ripper tooth assembly |
US3509648A (en) * | 1967-08-29 | 1970-05-05 | Barber Greene Co | Adjustable digger tooth assembly |
FR2025225A1 (fr) * | 1968-12-04 | 1970-09-04 | Bofors Ab | |
SE333551B (fr) * | 1968-12-04 | 1971-03-15 | Bofors Ab | |
FR2058682A5 (en) * | 1969-09-22 | 1971-05-28 | Petersen Gerald | Excavator tooth retainer |
US3738032A (en) * | 1970-09-29 | 1973-06-12 | Western Rock Bit Co Ltd | Digger tooth retainer |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2523616A1 (fr) * | 1982-03-22 | 1983-09-23 | Bofors Ab | Dispositif de blocage de pieces d'usure de machines de terrassement |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1292795A (en) | Excavation scoop and wing-shroud securing adapter therefor | |
FR2435564A1 (fr) | Dent d'angle amovible pour engins de travaux publics | |
SE8101935L (sv) | Slitdelssystem | |
CA1033570A (fr) | Dents fouilleuses integrales pour benne d'excavation | |
IT7830714A0 (it) | Combinazione bordo-dente per un escavatore a ruota a tazze. | |
US3678605A (en) | Tooth mounting means for earth working implements | |
BE746315A (fr) | Dispositif de blocage d'une plaquette de coupe sur le corps d'un porte-outil | |
GB1415101A (en) | Earth working machines | |
FR2450966A1 (fr) | Piece de fixation des organes travaillants remplacables de l'outil d'un engin de terrassement | |
IT1114962B (it) | Perfezionamento nei sistemi di fissaggio delle parti usurabili di macchine per movimento terra | |
JPS55142839A (en) | Excavating wheel for pump dredger | |
US3643357A (en) | Router bit for scraper bowl | |
ES2148219T3 (es) | Conjunto de sujecion para dientes de excavacion. | |
US2250904A (en) | Tooth for earth digging devices | |
GB2058008B (en) | Two way side dump bucket attachment for front end loader | |
GB1527182A (en) | Ground engaging work element having a cutting edge | |
SE7706159L (sv) | Grevmaskin | |
GB1205070A (en) | Digger tooth adapter for buckets on earth moving machines | |
IT7822032A0 (it) | Utensile per macchina per movimento di terra. | |
GB1506779A (en) | Earth loosening device on a bucket of an earthmoving machine | |
GB1248326A (en) | A digger tooth and retaining means therefor | |
FR2389452A1 (fr) | ||
BE864091A (fr) | Dent excavatrice pour godet de chargeuse sur pneumatiques ou analogue | |
SU825812A1 (ru) | Устройство для крепления рабочего инструмента землеройных машин 1 | |
SU627222A1 (ru) | Цепной рабочий орган землеройной машины |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |