KR100990884B1 - 굴삭기용 집게장치 - Google Patents
굴삭기용 집게장치 Download PDFInfo
- Publication number
- KR100990884B1 KR100990884B1 KR1020070125292A KR20070125292A KR100990884B1 KR 100990884 B1 KR100990884 B1 KR 100990884B1 KR 1020070125292 A KR1020070125292 A KR 1020070125292A KR 20070125292 A KR20070125292 A KR 20070125292A KR 100990884 B1 KR100990884 B1 KR 100990884B1
- Authority
- KR
- South Korea
- Prior art keywords
- tongs
- arm
- excavator
- clamp
- forceps
- 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 - Fee Related
Links
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 239000004575 stone Substances 0.000 description 5
- 239000002023 wood Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 206010028980 Neoplasm Diseases 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Images
Classifications
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- 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
- E02F3/413—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device
-
- 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
- E02F3/413—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device
- E02F3/4135—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device with grabs mounted directly on a boom
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/40—Special vehicles
- B60Y2200/41—Construction vehicles, e.g. graders, excavators
- B60Y2200/412—Excavators
-
- 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
- E02F9/22—Hydraulic or pneumatic drives
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)
Abstract
Description
Claims (4)
- 결합구가 돌출형성된 암에 설치되는 굴삭기용 집게장치에 있어서,상기 암의 단부에 회동가능하게 결합되는 클램프;상기 클램프에 결합되는 제 1 집게;상기 암과 상기 클램프 사이에 설치되며 상기 암에 대해 상기 클램프를 회동시킴에 따라 상기 제 1 집게를 회동시키는 유압실린더;상기 암의 결합구에 결합되는 지지대;상기 지지대의 단부에 회동가능하게 결합되는 제 2 집게; 및상기 제 1 집게와 상기 제 2 집게 사이에 설치되어, 상기 제 1 집게의 회동시 상기 제 2 집게가 상기 제 1 집게의 회동방향에 반대로 회동되도록 하는 연동부재;를 포함하여 이루어지고,상기 제 2 집게는 상기 지지대의 단부에 그 상측이 회동가능하게 결합되고, 상기 연동부재는 상기 제 1 집게의 상단에 연결되며,상기 지지대는 ㄷ자형 횡단면을 가지는 바 형상으로 형성되고 그 일측에는 상기 암의 결합구가 삽입되는 삽입공이 형성되며, 상기 연동부재는 곡률반경을 가지는 호 형상으로 형성되는 것을 특징으로 하는 굴삭기용 집게장치.
- 청구항 1에 있어서,상기 제 1 집게는 통상의 버킷으로 형성되는 것을 특징으로 하는 굴삭기용 집게장치.
- 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070125292A KR100990884B1 (ko) | 2007-12-05 | 2007-12-05 | 굴삭기용 집게장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070125292A KR100990884B1 (ko) | 2007-12-05 | 2007-12-05 | 굴삭기용 집게장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090058626A KR20090058626A (ko) | 2009-06-10 |
KR100990884B1 true KR100990884B1 (ko) | 2010-11-01 |
Family
ID=40988969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070125292A Expired - Fee Related KR100990884B1 (ko) | 2007-12-05 | 2007-12-05 | 굴삭기용 집게장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100990884B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20230063713A (ko) | 2021-11-02 | 2023-05-09 | 대모 엔지니어링 주식회사 | 굴삭기용 집게의 결합구조체 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101459242B1 (ko) * | 2013-08-08 | 2014-11-12 | 김대복 | 굴삭기용 니퍼 겸용 집게 장치 |
-
2007
- 2007-12-05 KR KR1020070125292A patent/KR100990884B1/ko not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20230063713A (ko) | 2021-11-02 | 2023-05-09 | 대모 엔지니어링 주식회사 | 굴삭기용 집게의 결합구조체 |
Also Published As
Publication number | Publication date |
---|---|
KR20090058626A (ko) | 2009-06-10 |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20071205 |
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PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20091014 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20100401 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20101025 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20101026 End annual number: 3 Start annual number: 1 |
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PG1601 | Publication of registration | ||
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |