IT201900005270A1 - - Google Patents
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- Publication number
- IT201900005270A1 IT201900005270A1 IT201900005270A IT201900005270A IT201900005270A1 IT 201900005270 A1 IT201900005270 A1 IT 201900005270A1 IT 201900005270 A IT201900005270 A IT 201900005270A IT 201900005270 A IT201900005270 A IT 201900005270A IT 201900005270 A1 IT201900005270 A1 IT 201900005270A1
- Authority
- IT
- Italy
- Prior art keywords
- coupling
- axle
- sides
- abutment
- actuator
- Prior art date
Links
- 230000008878 coupling Effects 0.000 claims description 118
- 238000010168 coupling process Methods 0.000 claims description 118
- 238000005859 coupling reaction Methods 0.000 claims description 118
- 230000000670 limiting effect Effects 0.000 description 7
- 230000007935 neutral effect Effects 0.000 description 7
- 125000006850 spacer group Chemical group 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000013519 translation Methods 0.000 description 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
- E02F3/3604—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
- E02F3/3618—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with two separating hooks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT201900005270A IT201900005270A1 (de) | 2019-04-05 | 2019-04-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT201900005270A IT201900005270A1 (de) | 2019-04-05 | 2019-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT201900005270A1 true IT201900005270A1 (de) | 2019-04-05 |
Family
ID=67470494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT201900005270A IT201900005270A1 (de) | 2019-04-05 | 2019-04-05 |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT201900005270A1 (de) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6964122B2 (en) * | 2001-12-06 | 2005-11-15 | Tomkins & Co. | Coupler for coupling an accessory to a dipper arm and a control system for such a coupler |
| US20160002877A1 (en) * | 2014-07-03 | 2016-01-07 | Norm Engineering Pty Ltd. | Coupler for Coupling Attachments to Excavation Machines |
-
2019
- 2019-04-05 IT IT201900005270A patent/IT201900005270A1/it unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6964122B2 (en) * | 2001-12-06 | 2005-11-15 | Tomkins & Co. | Coupler for coupling an accessory to a dipper arm and a control system for such a coupler |
| US20160002877A1 (en) * | 2014-07-03 | 2016-01-07 | Norm Engineering Pty Ltd. | Coupler for Coupling Attachments to Excavation Machines |
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