JP2009526935A - 摩耗アセンブリ - Google Patents
摩耗アセンブリ Download PDFInfo
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- JP2009526935A JP2009526935A JP2008555338A JP2008555338A JP2009526935A JP 2009526935 A JP2009526935 A JP 2009526935A JP 2008555338 A JP2008555338 A JP 2008555338A JP 2008555338 A JP2008555338 A JP 2008555338A JP 2009526935 A JP2009526935 A JP 2009526935A
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- Prior art keywords
- stabilizing
- nose
- socket
- wear member
- longitudinal axis
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- 230000000087 stabilizing effect Effects 0.000 claims abstract description 223
- 238000005553 drilling Methods 0.000 claims abstract description 20
- 230000000295 complement effect Effects 0.000 claims abstract description 14
- 238000011105 stabilization Methods 0.000 claims description 81
- 230000006641 stabilisation Effects 0.000 claims description 76
- 210000001331 nose Anatomy 0.000 description 116
- 230000035515 penetration Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Images
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
- E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
- E02F9/2808—Teeth
- E02F9/2816—Mountings therefor
- E02F9/2833—Retaining means, e.g. pins
-
- 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
- E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
-
- 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
- E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
- E02F9/2808—Teeth
- E02F9/2816—Mountings therefor
- E02F9/2825—Mountings therefor using adapters
-
- 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
- E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
- E02F9/2883—Wear elements for buckets or implements in general
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)
- Earth Drilling (AREA)
- Socks And Pantyhose (AREA)
Abstract
Description
Claims (25)
- 前端部、後端部、および支持ノーズを受け入れるための前記後端部のソケット開口を備え、前記ソケットが頂部壁、底部壁、および側壁によって画定されかつ長手方向軸線を有し、前記頂部壁および前記底部壁のうちの少なくとも1つが安定化突起を含み、それぞれの前記安定化突起が前記ノーズのV字形の窪みの両側に当たっているように異なる方向に向く支持面を有し、それぞれの前記安定化突起が前記長手方向軸線に実質的に平行に軸方向に延在する、掘削装置用の摩耗部材。
- それぞれの前記安定化突起が、前記それぞれの頂部壁または底部壁の中央に配置され、前記側壁から間隔を置いて配置され、かつ前記後端部の近くに配置される、請求項1に記載の摩耗部材。
- 1つの前記安定化突起が、前記頂部壁および前記底部壁のそれぞれに沿って設けられる、請求項1に記載の摩耗部材。
- それぞれの前記安定化突起が、概ねV字形の横断面形状を有する、請求項1に記載の摩耗部材。
- それぞれの前記安定化突起が、概ね湾曲した横断面形状を有する、請求項1に記載の摩耗部材。
- 前記側壁のそれぞれが、前記ノーズの窪み内に受け入れるための1つの前記安定化突起を含む、請求項1に記載の摩耗部材。
- 側壁に沿ったそれぞれの前記安定化突起が、前記それぞれの側壁に沿って中央に配置され、前記頂部壁および前記底部壁から間隔を置いて配置される、請求項6に記載の摩耗部材。
- 前記側壁の前記安定化表面が、概ねV字形の横断面形状をそれぞれ有する、請求項6に記載の摩耗部材。
- 前記掘削装置に前記摩耗部材を固定するようにロックを受け入れるための少なくとも1つの穴をさらに含む、請求項1に記載の摩耗部材。
- 前端部、後端部、および支持ノーズを受け入れるための前記後端部のソケット開口を備え、前記ソケットが頂部壁、底部壁、および側壁によって画定され、前記頂部壁および前記底部壁のうちの少なくとも1つが、前記それぞれの頂部壁または底部壁に沿って中央位置に向かって横向きに収束するように横方向に互いに対して角度をなす一対の第1の傾斜面を含む、掘削装置用の摩耗部材。
- 1つの前記対の第1の傾斜面が、概ねV字形の形状を画定するように前記頂部壁および前記底部壁のそれぞれに設けられる、請求項10に記載の摩耗部材。
- 前記ソケットが長手方向軸線を含み、前記第1の傾斜面のそれぞれが前記長手方向軸線に向かって前記ソケットの中に突出する、請求項11に記載の摩耗部材。
- 前記第1の傾斜面のそれぞれが前記長手方向軸線に実質的に平行である、請求項11に記載の摩耗部材。
- 前記側壁のそれぞれが、前記それぞれの側壁に沿って中央位置に向かって横向きに収束するように横方向に互いに対して角度をなす一対の第2の傾斜面を含む、請求項11に記載の摩耗部材。
- 前端部、後端部、および前記後端部のソケット開口を備え、前記ソケットが長手方向軸線、および前記長手方向軸線に直角な概ねX字形の形状を有する、掘削装置用の摩耗部材。
- 前記ソケットが、前記長手方向軸線に概ね平行に延在する一対の横傾斜面をそれぞれ有する頂部壁、底部壁、および側壁によって画定される、請求項15に記載の摩耗部材。
- 前記概ねX字形の形状が、前記ソケットの実質的な部分に沿って延在する、請求項15に記載の摩耗部材。
- 前端部、後端部、および支持ノーズを受け入れるための前記後端部のソケット開口を備え、前記ソケットが頂部壁、底部壁、および側壁によって画定されかつ長手方向軸線を有し、前記頂部壁、前記底部壁、および前記側壁のそれぞれが一対の安定化表面を含み、それぞれの前記対の前記安定化表面が前記長手方向軸線に向かって前記ソケットの中に突出する概ねV字形の形状を画定するように横向きに傾けられ、それぞれの前記安定化表面が前記長手方向軸線に実質的に平行に延在する掘削装置用の摩耗部材であって、それぞれの前記対の安定化表面は前記ソケットの隣接する壁から相隔たるそのそれぞれの壁の上で中央に配置され、それぞれの前記対の前記安定化表面は互いに対して鈍角のところにある摩耗部材。
- それぞれの前記安定化表面が、僅かに約5°の角度で前記長手方向軸線から軸方向に末広に発散する、請求項18に記載の摩耗部材。
- 前端部、後端部、および支持ノーズを受け入れるための前記後端部のソケット開口を備え、前記ソケットが頂部壁、底部壁、および側壁によって画定されかつ長手方向軸線を有し、前記側壁が前記それぞれの側壁に沿って中央位置に向かって横方向に収束し、かつ内向き突起を画定する一対の傾斜安定化表面をそれぞれ含み、それぞれの前記安定化表面が前記長手方向軸線に実質的に平行に延在する、掘削装置用の摩耗部材。
- それぞれの前記対の前記安定化表面が、鈍角で横方向に互いに対して角度をなす、請求項20に記載の摩耗部材。
- 前端部、後端部、および支持ノーズを受け入れるための前記後端部のソケット開口を備え、前記ソケットが長手方向軸線、および前記ノーズの相補形の表面に当たっているための1つまたは複数の安定化表面を有し、それぞれの前記安定化表面が前記長手方向軸線に実質的に平行に延在し、前記ソケットが前記1つまたは複数の安定化表面以外は概ね卵形の横断面形状を有する、掘削装置用の摩耗部材。
- 一対の前記安定化表面が前記ソケットの対向する壁に形成され、それぞれの前記対の前記安定化表面が、前記それぞれの壁の中央位置に向かって収束するように互いに対して横向きに角度をなす、請求項22に記載の摩耗部材。
- 掘削装置に固定され、かつノーズを有するベースと、
前端部、後端部、および前記ノーズを受け入れるための前記後端部のソケット開口を備え、前記ソケットが頂部壁、底部壁、および側壁によって画定されかつ長手方向軸線を有し、前記頂部壁および前記底部壁のうちの少なくとも1つが安定化突起を含み、それぞれの前記安定化突起が前記ノーズのV字形の窪みの両側に当たっているように異なる方向に向く一対の表面を有し、それぞれの前記安定化突起が前記長手方向軸線に実質的に平行に軸方向に延在する、掘削装置用の摩耗部材と、
前記ベースに前記摩耗部材を着脱自在に固定するためのロックと
を備える掘削装置用の摩耗アセンブリ。 - 掘削装置に固定されかつ前記掘削装置から前方に突出し、頂部壁、底部壁、および側壁によって画定されかつ長手方向軸線を有し、前記頂部壁、前記底部壁、および前記側壁のそれぞれが一対の安定化表面を含み、それぞれの前記対の安定化表面が前記長手方向軸線に向かって突出する概ねV字形の形状を画定するように傾けられ、それぞれの前記安定化表面が前記長手方向軸線に実質的に平行に延在する、ノーズを提供するステップと、
頂部壁、底部壁、および側壁を画定するソケットを含む摩耗部材を提供するステップと、
前記ノーズが前記ソケットの中に受け入れられ、その結果(i)前記ソケットの前記頂部壁および前記底部壁が前記ノーズの前記頂部表面および前記底部表面に係合し、(ii)前記ソケットの前記側壁が前記ソケットの前記側面に係合し、(iii)前記ノーズおよび前記摩耗部材が穴をひとまとめにして画定するように、前記ノーズの上方に前記摩耗部材を配置するステップと、
前記ノーズに前記摩耗部材を固定するように前記穴の中にロックを挿入するステップと
を含む、掘削装置に摩耗部材を取り付けるための方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US77440106P | 2006-02-17 | 2006-02-17 | |
US60/774,401 | 2006-02-17 | ||
PCT/US2007/003993 WO2007097984A2 (en) | 2006-02-17 | 2007-02-14 | Wear assembly |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012186346A Division JP5468653B2 (ja) | 2006-02-17 | 2012-08-27 | 摩耗アセンブリ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009526935A true JP2009526935A (ja) | 2009-07-23 |
JP5426882B2 JP5426882B2 (ja) | 2014-02-26 |
Family
ID=38426660
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008555338A Active JP5426882B2 (ja) | 2006-02-17 | 2007-02-14 | 摩耗アセンブリ |
JP2012186346A Active JP5468653B2 (ja) | 2006-02-17 | 2012-08-27 | 摩耗アセンブリ |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012186346A Active JP5468653B2 (ja) | 2006-02-17 | 2012-08-27 | 摩耗アセンブリ |
Country Status (26)
Country | Link |
---|---|
US (3) | US7730651B2 (ja) |
EP (3) | EP3828350A1 (ja) |
JP (2) | JP5426882B2 (ja) |
KR (2) | KR101497910B1 (ja) |
CN (2) | CN101379250B (ja) |
AP (2) | AP2427A (ja) |
AR (3) | AR059667A1 (ja) |
AU (1) | AU2007218013C1 (ja) |
BR (1) | BRPI0707955B1 (ja) |
CA (3) | CA2852280C (ja) |
CL (1) | CL2007000440A1 (ja) |
EA (1) | EA013962B1 (ja) |
EG (1) | EG26289A (ja) |
ES (2) | ES2867551T3 (ja) |
HK (1) | HK1125429A1 (ja) |
JO (2) | JOP20190303A1 (ja) |
MX (1) | MX356252B (ja) |
MY (1) | MY151574A (ja) |
NZ (1) | NZ569692A (ja) |
PE (1) | PE20071204A1 (ja) |
PL (1) | PL1984575T3 (ja) |
PT (1) | PT1984575T (ja) |
TW (1) | TWI407005B (ja) |
UA (1) | UA97350C2 (ja) |
WO (1) | WO2007097984A2 (ja) |
ZA (1) | ZA200806482B (ja) |
Cited By (6)
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JP2012521508A (ja) * | 2009-03-23 | 2012-09-13 | ブラック、キャット、ブレイズ、リミテッド | 十分に安定した掘削機歯アタッチメント |
JP2013501176A (ja) * | 2009-08-05 | 2013-01-10 | エイチ アンド エル トゥース カンパニー | 歯をアダプタに取り外し可能に結合する歯アセンブリ及び関連する方法 |
JP2013511631A (ja) * | 2009-10-30 | 2013-04-04 | エスコ・コーポレイション | 掘削装置のための磨耗アセンブリ |
JP2014520983A (ja) * | 2011-07-14 | 2014-08-25 | エスコ・コーポレイション | 磨耗アッセンブリ |
JP2022529842A (ja) * | 2019-04-24 | 2022-06-24 | キャタピラー インコーポレイテッド | ばね鋼材スリーブの設計 |
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