KR100819958B1 - 붐 어셈블리 - Google Patents
붐 어셈블리 Download PDFInfo
- Publication number
- KR100819958B1 KR100819958B1 KR1020060086504A KR20060086504A KR100819958B1 KR 100819958 B1 KR100819958 B1 KR 100819958B1 KR 1020060086504 A KR1020060086504 A KR 1020060086504A KR 20060086504 A KR20060086504 A KR 20060086504A KR 100819958 B1 KR100819958 B1 KR 100819958B1
- Authority
- KR
- South Korea
- Prior art keywords
- boom
- subassembly
- boom assembly
- assembly
- longitudinal
- 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.)
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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
- E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
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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
- E02F3/627—Devices to connect beams or arms to tractors or similar self-propelled machines, e.g. drives therefor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49448—Agricultural device making
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Shovels (AREA)
- Jib Cranes (AREA)
Abstract
Description
Claims (4)
- 측면에서 볼 때 상측으로 볼록해지는 라운드형이 되도록 길이 방향 중앙측에서 굴곡된 붐 어셈블리(12)이며,전방 붐 서브어셈블리(47)와 후방 붐 서브어셈블리(48)를 포함하고,상기 전방 붐 서브어셈블리(47)는 상기 붐 어셈블리(12)의 길이 방향 중앙부로부터 전방측의 부분을 구성하고,상기 후방 붐 서브어셈블리(48)는 상기 붐 어셈블리(12)의 길이 방향 중앙부로부터 후방측의 부분을 구성하고,상기 전방 붐 서브어셈블리(47)와 상기 후방 붐 서브어셈블리(48)는 서로 측면에서 볼 때 전후 대칭 형상이며, 또한 상기 전방 붐 서브어셈블리(47) 및 상기 후방 붐 서브어셈블리(48)의 길이 방향 중도부로부터 붐 어셈블리(12)의 길이 방향 중앙부측은 상면이 측면에서 볼 때 상측으로 볼록해지는 원호형으로 형성되고, 상기 전방 붐 서브어셈블리(47) 및 후방 붐 서브어셈블리(48)의 길이 방향 중도부로부터 붐 어셈블리(12)의 길이 방향 단부측은 상면이 측면에서 볼 때 직선 형상이 되도록 형성되어 있는 붐 어셈블리.
- 제1항에 있어서, 상기 전방 붐 서브어셈블리(47) 및 후방 붐 서브어셈블리(48)의 본체(51)가 좌우 측벽(53)과 이 좌우 측벽(53)의 상부 모서리부끼리를 연결하는 상벽(54)으로부터 단면 コ자형으로 형성되는 붐 어셈블리.
- 제1항에 있어서, 이 붐 어셈블리(12)는 상기 붐 어셈블리(12)의 전단부측에 작업구(15)를 요동 가능하게 구비하는 동시에, 이 작업구(15)를 요동시키는 유압 실린더(14)를 상기 붐 어셈블리(12)의 전방부 상방측에 배치하여 이루어지는 로더(2)에 이용되는 붐 어셈블리.
- 제2항에 있어서, 이 붐 어셈블리(12)는 상기 붐 어셈블리(12)의 전단부측에 작업구(15)를 요동 가능하게 구비하는 동시에, 이 작업구(15)를 요동시키는 유압 실린더(14)를 상기 붐 어셈블리(12)의 전방부 상방측에 배치하여 이루어지는 로더(2)에 이용되는 붐 어셈블리.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2006-00086356 | 2006-03-27 | ||
JP2006086356A JP2007262689A (ja) | 2006-03-27 | 2006-03-27 | ローダのボス取付構造 |
JPJP-P-2006-00092022 | 2006-03-29 | ||
JP2006092022A JP4606364B2 (ja) | 2006-03-29 | 2006-03-29 | ブーム |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070096762A KR20070096762A (ko) | 2007-10-02 |
KR100819958B1 true KR100819958B1 (ko) | 2008-04-07 |
Family
ID=38533624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060086504A Active KR100819958B1 (ko) | 2006-03-27 | 2006-09-08 | 붐 어셈블리 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7520713B2 (ko) |
KR (1) | KR100819958B1 (ko) |
CA (1) | CA2579386C (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5674577B2 (ja) | 2011-07-12 | 2015-02-25 | 株式会社クボタ | ブーム |
US8794346B2 (en) * | 2012-09-06 | 2014-08-05 | Cnh Industrial America Llc | Towed implement stress relieved joints |
US10697148B2 (en) | 2018-04-11 | 2020-06-30 | Deere & Company | Hybrid loader boom arm assembly |
US10822768B2 (en) * | 2018-04-11 | 2020-11-03 | Deere & Company | Hybrid loader boom arm assembly |
EP3553231B1 (en) * | 2018-04-11 | 2023-10-11 | Deere & Company | Hybrid loader boom arm assembly |
US10662609B2 (en) * | 2018-04-11 | 2020-05-26 | Deere & Company | Hybrid loader boom arm assembly |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990023828U (ko) * | 1997-12-09 | 1999-07-05 | 추호석 | 굴삭기의 붐 |
KR20010001827U (ko) * | 1999-06-30 | 2001-01-26 | 양재신 | 굴삭기용 조립식 붐 |
KR20040026607A (ko) * | 2002-09-24 | 2004-03-31 | 가부시끼 가이샤 구보다 | 선회 작업기를 위한 붐 어셈블리 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB769991A (en) * | 1950-03-09 | 1957-03-13 | Massey Harris Ferguson Ltd | Improvements in or relating to load lifter attachments for tractors |
JPH07108410B2 (ja) | 1986-12-04 | 1995-11-22 | 石川島建機株式会社 | 油圧シヨベルのブ−ム製作方法 |
JPH06313325A (ja) | 1993-04-30 | 1994-11-08 | Komatsu Ltd | 建設機械用作業機のブーム部材 |
JPH11158907A (ja) | 1997-12-02 | 1999-06-15 | Kubota Corp | 作業機のブーム構造 |
KR100501598B1 (ko) * | 2002-03-27 | 2005-07-18 | 가부시끼 가이샤 구보다 | 전방 로더를 구비한 작업 차량과 전방 로더의 붐 구조 |
JP4233530B2 (ja) * | 2005-01-27 | 2009-03-04 | 株式会社クボタ | 作業車 |
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2006
- 2006-09-08 KR KR1020060086504A patent/KR100819958B1/ko active Active
- 2006-09-11 US US11/519,216 patent/US7520713B2/en active Active
-
2007
- 2007-02-22 CA CA002579386A patent/CA2579386C/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990023828U (ko) * | 1997-12-09 | 1999-07-05 | 추호석 | 굴삭기의 붐 |
KR20010001827U (ko) * | 1999-06-30 | 2001-01-26 | 양재신 | 굴삭기용 조립식 붐 |
KR20040026607A (ko) * | 2002-09-24 | 2004-03-31 | 가부시끼 가이샤 구보다 | 선회 작업기를 위한 붐 어셈블리 |
Also Published As
Publication number | Publication date |
---|---|
KR20070096762A (ko) | 2007-10-02 |
CA2579386A1 (en) | 2007-09-27 |
US20070224027A1 (en) | 2007-09-27 |
CA2579386C (en) | 2010-02-02 |
US7520713B2 (en) | 2009-04-21 |
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