CH586801A5 - - Google Patents
Info
- Publication number
- CH586801A5 CH586801A5 CH931874A CH931874A CH586801A5 CH 586801 A5 CH586801 A5 CH 586801A5 CH 931874 A CH931874 A CH 931874A CH 931874 A CH931874 A CH 931874A CH 586801 A5 CH586801 A5 CH 586801A5
- Authority
- CH
- Switzerland
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
- E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
- E02F3/402—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors
- E02F3/405—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors using vibrating means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
- Shovels (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH931874A CH586801A5 (en) | 1974-07-08 | 1974-07-08 | |
DE19742437468 DE2437468B2 (en) | 1974-07-08 | 1974-08-03 | BUCKET FOR EXCAVATORS FOR SEPARATING HARD SOIL COATINGS OR COVERINGS OR FOR DRIVING PILES |
GB2710975A GB1506779A (en) | 1974-07-08 | 1975-06-26 | Earth loosening device on a bucket of an earthmoving machine |
AT499575A AT339830B (en) | 1974-07-08 | 1975-06-30 | DEVICE ON THE LOADING AND DIGGING SHOVEL OF AN EARTH CONSTRUCTION EQUIPMENT FOR RELEASING HARD SOIL COATINGS OR HARD SOIL COVERINGS OR FOR DRIVING PILES |
IT5033375A IT1040803B (en) | 1974-07-08 | 1975-07-02 | DEVICE APPLICABLE TO A LOADER AND EXCAVATOR SHOVEL OF AN EARTH MOVING MACHINE |
FR7521061A FR2277943A1 (en) | 1974-07-08 | 1975-07-04 | AUXILIARY DEVICE FOR LOADING OR EXCAVATION SHOVEL OF A CONSTRUCTION MACHINE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH931874A CH586801A5 (en) | 1974-07-08 | 1974-07-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH586801A5 true CH586801A5 (en) | 1977-04-15 |
Family
ID=4350689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH931874A CH586801A5 (en) | 1974-07-08 | 1974-07-08 |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT339830B (en) |
CH (1) | CH586801A5 (en) |
DE (1) | DE2437468B2 (en) |
FR (1) | FR2277943A1 (en) |
GB (1) | GB1506779A (en) |
IT (1) | IT1040803B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103736545A (en) * | 2013-12-29 | 2014-04-23 | 上海上鸣机械科技有限公司 | Double-motor crushing device of high frequency crushing hammer |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5269382A (en) * | 1992-05-08 | 1993-12-14 | Esco Corporation | Impact device |
EP1062393B1 (en) * | 1998-03-10 | 2004-06-16 | 3786111 Canada Inc. | Excavation bucket incorporating an impact actuator assembly |
ITCS20070020A1 (en) * | 2007-04-21 | 2008-10-22 | Evangelista Russo | EARTH MOVING MACHINE BUCKET DEVICE |
CN103706451B (en) * | 2013-12-29 | 2015-11-18 | 上海上鸣机械科技有限公司 | High-frequency breaking hammer |
CN117047386B (en) * | 2023-10-13 | 2024-01-12 | 山东鲁宇重工机械制造有限公司 | Processing device for loader component |
-
1974
- 1974-07-08 CH CH931874A patent/CH586801A5/xx not_active IP Right Cessation
- 1974-08-03 DE DE19742437468 patent/DE2437468B2/en not_active Ceased
-
1975
- 1975-06-26 GB GB2710975A patent/GB1506779A/en not_active Expired
- 1975-06-30 AT AT499575A patent/AT339830B/en not_active IP Right Cessation
- 1975-07-02 IT IT5033375A patent/IT1040803B/en active
- 1975-07-04 FR FR7521061A patent/FR2277943A1/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103736545A (en) * | 2013-12-29 | 2014-04-23 | 上海上鸣机械科技有限公司 | Double-motor crushing device of high frequency crushing hammer |
CN103736545B (en) * | 2013-12-29 | 2016-03-16 | 上海上鸣机械科技有限公司 | High-frequency breaking hammer double motor breaker |
Also Published As
Publication number | Publication date |
---|---|
FR2277943A1 (en) | 1976-02-06 |
DE2437468A1 (en) | 1976-01-29 |
AT339830B (en) | 1977-11-10 |
ATA499575A (en) | 1977-02-15 |
DE2437468B2 (en) | 1978-01-05 |
GB1506779A (en) | 1978-04-12 |
FR2277943B1 (en) | 1978-02-24 |
IT1040803B (en) | 1979-12-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |