EP3666627A4 - Machine de construction - Google Patents
Machine de construction Download PDFInfo
- Publication number
- EP3666627A4 EP3666627A4 EP18874218.3A EP18874218A EP3666627A4 EP 3666627 A4 EP3666627 A4 EP 3666627A4 EP 18874218 A EP18874218 A EP 18874218A EP 3666627 A4 EP3666627 A4 EP 3666627A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- construction machinery
- machinery
- construction
- 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- Withdrawn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
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
- E02F9/08—Superstructures; Supports for superstructures
- E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
- E02F9/12—Slewing or traversing gears
- E02F9/121—Turntables, i.e. structure rotatable about 360°
- E02F9/128—Braking systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/88—Safety gear
- B66C23/94—Safety gear for limiting slewing movements
-
- 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
- E02F9/20—Drives; Control devices
- E02F9/2025—Particular purposes of control systems not otherwise provided for
- E02F9/2033—Limiting the movement of frames or implements, e.g. to avoid collision between implements and the cabin
-
- 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
- E02F9/26—Indicating devices
- E02F9/264—Sensors and their calibration for indicating the position of the work tool
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Operation Control Of Excavators (AREA)
- Jib Cranes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017210552A JP6851954B2 (ja) | 2017-10-31 | 2017-10-31 | 建設機械 |
PCT/JP2018/039885 WO2019087962A1 (fr) | 2017-10-31 | 2018-10-26 | Machine de construction |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3666627A1 EP3666627A1 (fr) | 2020-06-17 |
EP3666627A4 true EP3666627A4 (fr) | 2021-06-30 |
Family
ID=66331861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18874218.3A Withdrawn EP3666627A4 (fr) | 2017-10-31 | 2018-10-26 | Machine de construction |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3666627A4 (fr) |
JP (1) | JP6851954B2 (fr) |
WO (1) | WO2019087962A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112922071B (zh) * | 2021-01-28 | 2022-09-09 | 三一重机有限公司 | 一种回转机构限位系统及作业机械 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02152896A (ja) * | 1988-12-06 | 1990-06-12 | Hitachi Constr Mach Co Ltd | 旋回制限装置 |
JP2007055810A (ja) * | 2005-08-26 | 2007-03-08 | Kobelco Contstruction Machinery Ltd | 軌道作業車両 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4943792Y1 (fr) * | 1971-09-22 | 1974-11-30 | ||
JPH06102519B2 (ja) * | 1985-02-05 | 1994-12-14 | 株式会社タダノ | 作業車における旋回停止制御装置 |
JPS61141085U (fr) * | 1985-02-19 | 1986-09-01 | ||
JPS61154506U (fr) * | 1985-03-15 | 1986-09-25 |
-
2017
- 2017-10-31 JP JP2017210552A patent/JP6851954B2/ja active Active
-
2018
- 2018-10-26 WO PCT/JP2018/039885 patent/WO2019087962A1/fr unknown
- 2018-10-26 EP EP18874218.3A patent/EP3666627A4/fr not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02152896A (ja) * | 1988-12-06 | 1990-06-12 | Hitachi Constr Mach Co Ltd | 旋回制限装置 |
JP2007055810A (ja) * | 2005-08-26 | 2007-03-08 | Kobelco Contstruction Machinery Ltd | 軌道作業車両 |
Non-Patent Citations (1)
Title |
---|
See also references of WO2019087962A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP3666627A1 (fr) | 2020-06-17 |
WO2019087962A1 (fr) | 2019-05-09 |
JP2019082061A (ja) | 2019-05-30 |
JP6851954B2 (ja) | 2021-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20200309 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20210601 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B62D 21/18 20060101AFI20210526BHEP Ipc: B66C 23/94 20060101ALI20210526BHEP Ipc: E02F 9/20 20060101ALI20210526BHEP Ipc: E02F 9/26 20060101ALI20210526BHEP Ipc: E02F 9/12 20060101ALI20210526BHEP |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
INTG | Intention to grant announced |
Effective date: 20230104 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20230516 |