FR2329812A1 - Dispositif de montage pour un brise-rocs agissant par effet de chocs - Google Patents
Dispositif de montage pour un brise-rocs agissant par effet de chocsInfo
- Publication number
- FR2329812A1 FR2329812A1 FR7625664A FR7625664A FR2329812A1 FR 2329812 A1 FR2329812 A1 FR 2329812A1 FR 7625664 A FR7625664 A FR 7625664A FR 7625664 A FR7625664 A FR 7625664A FR 2329812 A1 FR2329812 A1 FR 2329812A1
- Authority
- FR
- France
- Prior art keywords
- mounting device
- shock effect
- rock breaker
- breaker acting
- acting
- 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- Withdrawn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
- 230000035939 shock Effects 0.000 title 1
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
- E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
-
- 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
- E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
- E02F3/962—Mounting of implements directly on tools already attached to the machine
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Shovels (AREA)
- Crushing And Grinding (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/626,385 US3990595A (en) | 1975-10-28 | 1975-10-28 | Mounting arrangement for impact rock breaker |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2329812A1 true FR2329812A1 (fr) | 1977-05-27 |
Family
ID=24510193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7625664A Withdrawn FR2329812A1 (fr) | 1975-10-28 | 1976-08-25 | Dispositif de montage pour un brise-rocs agissant par effet de chocs |
Country Status (6)
Country | Link |
---|---|
US (1) | US3990595A (fr) |
JP (1) | JPS5253561A (fr) |
BE (1) | BE846903A (fr) |
BR (1) | BR7605863A (fr) |
CA (1) | CA1027753A (fr) |
FR (1) | FR2329812A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4400898A (en) * | 1981-08-13 | 1983-08-30 | Dresser Industries, Inc. | Bucket pivot assembly |
US4884641A (en) * | 1985-12-30 | 1989-12-05 | Genesee Polymers Corporation | Backhoe hammer |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2194849A1 (fr) * | 1972-08-01 | 1974-03-01 | Guibbert Jean |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1067375A (en) * | 1908-08-18 | 1913-07-15 | Olin S Proctor | Rock-breaking shovel. |
US2969844A (en) * | 1957-12-26 | 1961-01-31 | Hamrick Wellington | Earth boring implement |
US3233687A (en) * | 1963-03-22 | 1966-02-08 | Grimes Homer Jay | Drop hammer |
US3779408A (en) * | 1972-07-10 | 1973-12-18 | L Ivie | Front-mounted silage tiller for a front-end loader |
-
1975
- 1975-10-28 US US05/626,385 patent/US3990595A/en not_active Expired - Lifetime
-
1976
- 1976-05-11 CA CA252,244A patent/CA1027753A/fr not_active Expired
- 1976-07-28 JP JP51090135A patent/JPS5253561A/ja active Pending
- 1976-08-25 FR FR7625664A patent/FR2329812A1/fr not_active Withdrawn
- 1976-09-03 BR BR7605863A patent/BR7605863A/pt unknown
- 1976-10-04 BE BE1007670A patent/BE846903A/xx unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2194849A1 (fr) * | 1972-08-01 | 1974-03-01 | Guibbert Jean |
Also Published As
Publication number | Publication date |
---|---|
AU1503176A (en) | 1977-12-22 |
BR7605863A (pt) | 1977-08-30 |
CA1027753A (fr) | 1978-03-14 |
JPS5253561A (en) | 1977-04-30 |
US3990595A (en) | 1976-11-09 |
BE846903A (nl) | 1977-04-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |