KR101239423B1 - 굴삭기의 메인프레인 조립체 - Google Patents
굴삭기의 메인프레인 조립체 Download PDFInfo
- Publication number
- KR101239423B1 KR101239423B1 KR1020050128372A KR20050128372A KR101239423B1 KR 101239423 B1 KR101239423 B1 KR 101239423B1 KR 1020050128372 A KR1020050128372 A KR 1020050128372A KR 20050128372 A KR20050128372 A KR 20050128372A KR 101239423 B1 KR101239423 B1 KR 101239423B1
- Authority
- KR
- South Korea
- Prior art keywords
- cover
- main frame
- bracket
- excavator
- mainframe
- 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
- 230000002787 reinforcement Effects 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims 2
- 239000002689 soil Substances 0.000 description 5
- 238000003466 welding Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Images
Classifications
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- 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
- E02F9/0808—Improving mounting or assembling, e.g. frame elements, disposition of all the components on the superstructures
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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
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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
-
- 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
- E02F9/0858—Arrangement of component parts installed on superstructures not otherwise provided for, e.g. electric components, fenders, air-conditioning units
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Component Parts Of Construction Machinery (AREA)
Abstract
Description
Claims (3)
- 메인프레임(10);상기 메인프레임(10)의 양 측면 및 전면에 배치되도록 상기 메인프레임(10)에 내면(PIS) 및 하면(PLS)이 고정되고, 상면(PUS)에는 적어도 하나 이상의 제1브라켓(22)이 고정되며, 외면(POS)에는 외측으로 돌출되게 형성된 커버 안착부(26)가 마련된 보강파이프(20); 및내면에 상기 제1브라켓(22)과 볼트(28)에 의해 결합되는 제2브라켓(32)이 고정되고, 하단부(LE)가 상기 메인프레임(10)의 양 측면 및 전면을 덮도록 상기 커버 안착부(26)에 지지되는 커버(30);를 포함하며,상기 보강파이프(20)의 외면(POS)은 상기 커버(30)의 외면(COS)보다 외측으로 돌출된 것을 특징으로 하는 굴삭기의 메인프레임 조립체.
- 제1항에 있어서,상기 보강파이프(20)와 상기 커버(30)의 하단부(LE) 사이에는 실링부재(40)가 개재되는 것을 특징으로 하는 굴삭기의 메인프레임 조립체.
- 제2항에 있어서,상기 커버(30)의 상기 제2브라켓(32)에 대응하는 부분에는 상기 볼트(28)를 조립하기 위한 조립홀(36)이 형성된 것을 특징으로 하는 굴삭기의 메인프레인 조립체.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050128372A KR101239423B1 (ko) | 2005-12-23 | 2005-12-23 | 굴삭기의 메인프레인 조립체 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050128372A KR101239423B1 (ko) | 2005-12-23 | 2005-12-23 | 굴삭기의 메인프레인 조립체 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070067267A KR20070067267A (ko) | 2007-06-28 |
KR101239423B1 true KR101239423B1 (ko) | 2013-03-06 |
Family
ID=38365946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050128372A Expired - Fee Related KR101239423B1 (ko) | 2005-12-23 | 2005-12-23 | 굴삭기의 메인프레인 조립체 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101239423B1 (ko) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07331699A (ja) * | 1994-06-03 | 1995-12-19 | Yutani Heavy Ind Ltd | 建設機械の上部旋回体 |
JPH09189050A (ja) * | 1996-01-11 | 1997-07-22 | Hitachi Constr Mach Co Ltd | 建設機械における外装カバーの取付け構造 |
JPH10219737A (ja) | 1997-02-04 | 1998-08-18 | Shin Caterpillar Mitsubishi Ltd | 上部旋回体のカバーとフレームの当接部構造 |
JP2000212999A (ja) | 1999-01-19 | 2000-08-02 | Komatsu Ltd | 建設機械の上部旋回体 |
-
2005
- 2005-12-23 KR KR1020050128372A patent/KR101239423B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07331699A (ja) * | 1994-06-03 | 1995-12-19 | Yutani Heavy Ind Ltd | 建設機械の上部旋回体 |
JPH09189050A (ja) * | 1996-01-11 | 1997-07-22 | Hitachi Constr Mach Co Ltd | 建設機械における外装カバーの取付け構造 |
JPH10219737A (ja) | 1997-02-04 | 1998-08-18 | Shin Caterpillar Mitsubishi Ltd | 上部旋回体のカバーとフレームの当接部構造 |
JP2000212999A (ja) | 1999-01-19 | 2000-08-02 | Komatsu Ltd | 建設機械の上部旋回体 |
Also Published As
Publication number | Publication date |
---|---|
KR20070067267A (ko) | 2007-06-28 |
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