FR2663059B1 - Dispositif de fixation rapide d'outil de travail sur un bras d'une machine notamment de travaux publics. - Google Patents
Dispositif de fixation rapide d'outil de travail sur un bras d'une machine notamment de travaux publics.Info
- Publication number
- FR2663059B1 FR2663059B1 FR9007189A FR9007189A FR2663059B1 FR 2663059 B1 FR2663059 B1 FR 2663059B1 FR 9007189 A FR9007189 A FR 9007189A FR 9007189 A FR9007189 A FR 9007189A FR 2663059 B1 FR2663059 B1 FR 2663059B1
- Authority
- FR
- France
- Prior art keywords
- arm
- machine
- working tool
- public works
- quick fixing
- 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 - Lifetime
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/3604—Devices to connect tools to arms, booms or the like
- E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
- E02F3/3613—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with means for absorbing any play therebetween
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/3604—Devices to connect tools to arms, booms or the like
- E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
- E02F3/3622—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with a hook and a locking element acting on a pin
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/3604—Devices to connect tools to arms, booms or the like
- E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
- E02F3/3627—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with a hook and a longitudinal locking element
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/3604—Devices to connect tools to arms, booms or the like
- E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
- E02F3/364—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat using wedges
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/3604—Devices to connect tools to arms, booms or the like
- E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
- E02F3/3663—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat hydraulically-operated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Component Parts Of Construction Machinery (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9007189A FR2663059B1 (fr) | 1990-06-08 | 1990-06-08 | Dispositif de fixation rapide d'outil de travail sur un bras d'une machine notamment de travaux publics. |
AU81867/91A AU8186791A (en) | 1990-06-08 | 1991-05-24 | Quick fastening device |
PCT/US1991/003556 WO1991018716A1 (fr) | 1990-06-08 | 1991-05-24 | Dispositif de fixation rapide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9007189A FR2663059B1 (fr) | 1990-06-08 | 1990-06-08 | Dispositif de fixation rapide d'outil de travail sur un bras d'une machine notamment de travaux publics. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2663059A1 FR2663059A1 (fr) | 1991-12-13 |
FR2663059B1 true FR2663059B1 (fr) | 1992-09-11 |
Family
ID=9397439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9007189A Expired - Lifetime FR2663059B1 (fr) | 1990-06-08 | 1990-06-08 | Dispositif de fixation rapide d'outil de travail sur un bras d'une machine notamment de travaux publics. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2663059B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT402312B (de) * | 1993-12-20 | 1997-04-25 | Ferrotechnik Ges M B H | Wechseleinrichtung für anbaugeräte eines minibaggers |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2963183A (en) * | 1957-09-25 | 1960-12-06 | Warner Swasey Co | Material handling machines having boom with detachable tool |
US3556323A (en) * | 1968-12-23 | 1971-01-19 | Damian M Heimmermann | Quick-connect coupler for bucket on excavating machine |
NL8700323A (nl) * | 1987-02-11 | 1988-09-01 | Metaalfab P Verachtert B V | Inrichting voor het aankoppelen van een gereedschap aan verzwenkbare armen van een grondverzetmachine of dergelijke. |
FR2631052B1 (fr) * | 1988-05-04 | 1992-05-07 | Sacmi | Dispositif de prise et de depose automatique d'un outil de travail par le porte-outil d'une machine, notamment de terrassement |
US4890974A (en) * | 1989-02-06 | 1990-01-02 | David Kistner | Easy connection of dipper stick to tool of an earth working machine |
-
1990
- 1990-06-08 FR FR9007189A patent/FR2663059B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2663059A1 (fr) | 1991-12-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |