JP4444286B2 - コネクタピン組立体および関連する装置 - Google Patents
コネクタピン組立体および関連する装置 Download PDFInfo
- Publication number
- JP4444286B2 JP4444286B2 JP2006522583A JP2006522583A JP4444286B2 JP 4444286 B2 JP4444286 B2 JP 4444286B2 JP 2006522583 A JP2006522583 A JP 2006522583A JP 2006522583 A JP2006522583 A JP 2006522583A JP 4444286 B2 JP4444286 B2 JP 4444286B2
- Authority
- JP
- Japan
- Prior art keywords
- connector pin
- lock member
- pin assembly
- main body
- passage
- 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.)
- Active
Links
- 238000009412 basement excavation Methods 0.000 claims description 3
- 238000005553 drilling Methods 0.000 description 9
- 230000037431 insertion Effects 0.000 description 8
- 238000003780 insertion Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 238000000926 separation method Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000004033 plastic Substances 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
- E02F9/2825—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
- E02F9/2808—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
- E02F9/2808—Teeth
- E02F9/2816—Mountings therefor
- E02F9/2833—Retaining means, e.g. pins
- E02F9/2841—Retaining means, e.g. pins resilient
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/02—Releasable fastening devices locking by rotation
Description
本発明は、この必要性に向けられている。
Claims (11)
- 外側表面を貫通して長手方向に延びる通路を有し、この通路が、多角形状に形付けられた側面部分を具備する本体と、
前記通路内に受け入れられて前記側面部分によって取り囲まれ、かつロック位置とロック解除位置との間で前記本体に対して回動自在なロック部材と、
前記ロック部材に支持されて前記ロック部材と一体に前記本体に対して回動するとともに、前記側面部分によって取り囲まれた弾力的な回り止め構造と、
を備え、
前記回り止め構造は、前記ロック位置およびロック解除位置の両方において前記ロック部材を解放可能に保持するべく作動するように構成されるとともに、前記ロック部材が前記本体に対して回動する間に前記側面部分とスライド自在に係合可能でありかつ前記側面部分によって変形させられ、前記ロック部材の前記本体に対する前記ロック位置から前記ロック解除位置への回動に対して変形し、
前記弾力的な回り止め構造が前記ロック部材を取り囲んでおり、
前記弾力的な回り止め構造は、前記ロック部材がロック位置およびロック解除位置のいずれにあるときにも、前記多角形状に形付けられた側面部分に相補的に受け入れられることを特徴とするコネクタピン組立体。 - 前記弾力的な回り止め構造が正方形の輪郭を有していることを特徴とする請求項1に記載のコネクタピン組立体。
- 前記多角形状に形付けられた側面部分が正方形の形状を有していることを特徴とする請求項1に記載のコネクタピン組立体。
- 前記ロック部材が、前記通路内に前記ロック部材を捕捉的に保持するように前記本体に係合する保持部材を、その上に有していることを特徴とする請求項1に記載のコネクタピン組立体。
- 前記本体は、前記本体の両端部どうしの間に延びるとともに実質的に前記本体の長さ方向と平行である外側側面を具備した細長い形状を有し、前記外側側面が前記通路を外側から取り囲んでいることを特徴とする請求項1に記載のコネクタピン組立体。
- 前記ロック部材は略円柱状の部分を有し、この部分の外側端部から、係止用の突出部が横断方向に突出していることを特徴とする請求項1に記載のコネクタピン組立体。
- 外側表面を貫通して長手方向に延びる通路を有し、この通路が、多角形状に形付けられた側面部分を具備する本体と、
前記通路内に受け入れられて前記側面部分によって取り囲まれ、かつロック位置とロック解除位置との間で前記本体に対して回動自在なロック部材と、
前記ロック部材に支持されて前記ロック部材と一体に前記本体に対して回動するとともに、前記側面部分によって取り囲まれた弾力的な回り止め構造と、
を備え、
前記回り止め構造は、前記ロック位置およびロック解除位置の両方において前記ロック部材を解放可能に保持するべく作動するように構成されるとともに、前記ロック部材が前記本体に対して回動する間に前記側面部分とスライド自在に係合可能でありかつ前記側面部分によって変形させられ、前記ロック部材の前記本体に対する前記ロック位置から前記ロック解除位置への回動に対して変形し、
前記ロック部材は溝穴を有し、この溝穴は、前記ロック部材貫通して延びるとともに前記ロック部材の対向した外側側面部分を貫通して外側に開口しており、
前記弾力的な回り止め構造は、前記溝穴を貫通して延びる弾力的な回り止め部材を有し、この回り止め部材は、前記ロック部材の対向した外側側面部分を越えて外側に突出する両端部分を有し、これらの両端部分が、前記多角形状に形付けられた側面部分の互いに円周方向に離間した部分と係合することを特徴とするコネクタピン組立体。 - 前記ロック部材の一部を取り囲むとともに前記通路に圧入される環状のブッシュを更に備え、このブッシュが、前記多角形状に形付けられた側面部分内に前記弾力的な回り止め構造を捕捉的に保持することを特徴とする請求項7に記載のコネクタピン組立体。
- 前記ロック部材によって支持されるとともに前記ブッシュの円形の内側側面部分と密封的に係合するオーリングシール部材を更に備えていることを特徴とする請求項8に記載のコネクタピン組立体。
- 互いに入子式に嵌り込んでいる掘削用の摩耗部材および支持部材と組み合わされる請求項1に記載のコネクタピン組立体であって、
前記コネクタピン本体が、前記摩耗部材および支持部材の互いに芯合わせされた開口内に受け入れられて、互いに入子式に嵌り込む関係において前記摩耗部材および支持部材を解放可能に保持するように構成されていることを特徴とするコネクタピン組立体。 - 互いに入子式に嵌り込んでいる掘削用の摩耗部材および支持部材と組み合わされる請求項7に記載のコネクタピン組立体であって、
前記コネクタピン本体が、前記摩耗部材および支持部材の互いに芯合わせされた開口内に受け入れられて、互いに入子式に嵌り込む関係において前記摩耗部材および支持部材を解放可能に保持するように構成されていることを特徴とするコネクタピン組立体。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/634,514 US7162818B2 (en) | 2003-08-04 | 2003-08-04 | Connector pin assembly and associated apparatus |
PCT/US2004/023274 WO2005017268A1 (en) | 2003-08-04 | 2004-07-21 | Connector pin assembly for tooth-adapter assemblies |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007501347A JP2007501347A (ja) | 2007-01-25 |
JP4444286B2 true JP4444286B2 (ja) | 2010-03-31 |
Family
ID=34116050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006522583A Active JP4444286B2 (ja) | 2003-08-04 | 2004-07-21 | コネクタピン組立体および関連する装置 |
Country Status (10)
Country | Link |
---|---|
US (2) | US7162818B2 (ja) |
EP (1) | EP1656481B1 (ja) |
JP (1) | JP4444286B2 (ja) |
AU (1) | AU2004265631B2 (ja) |
CA (1) | CA2530819C (ja) |
ES (1) | ES2628493T3 (ja) |
MX (1) | MXPA06001236A (ja) |
RU (1) | RU2313638C2 (ja) |
WO (1) | WO2005017268A1 (ja) |
ZA (1) | ZA200509211B (ja) |
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US7603799B2 (en) * | 2006-05-11 | 2009-10-20 | Hensley Industries, Inc. | Cammed connector pin assembly and associated excavation apparatus |
US20080209772A1 (en) * | 2007-03-02 | 2008-09-04 | Kan Cui | Connector pin assembly |
-
2003
- 2003-08-04 US US10/634,514 patent/US7162818B2/en not_active Ceased
-
2004
- 2004-07-21 CA CA002530819A patent/CA2530819C/en active Active
- 2004-07-21 WO PCT/US2004/023274 patent/WO2005017268A1/en active IP Right Grant
- 2004-07-21 JP JP2006522583A patent/JP4444286B2/ja active Active
- 2004-07-21 EP EP04757140.1A patent/EP1656481B1/en active Active
- 2004-07-21 ES ES04757140.1T patent/ES2628493T3/es active Active
- 2004-07-21 RU RU2006106697/03A patent/RU2313638C2/ru active
- 2004-07-21 MX MXPA06001236A patent/MXPA06001236A/es active IP Right Grant
- 2004-07-21 AU AU2004265631A patent/AU2004265631B2/en active Active
-
2005
- 2005-11-15 ZA ZA2005/09211A patent/ZA200509211B/en unknown
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- 2008-04-23 US US12/150,099 patent/USRE41855E1/en active Active
Also Published As
Publication number | Publication date |
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USRE41855E1 (en) | 2010-10-26 |
ES2628493T3 (es) | 2017-08-03 |
AU2004265631A1 (en) | 2005-02-24 |
RU2313638C2 (ru) | 2007-12-27 |
AU2004265631B2 (en) | 2007-07-26 |
JP2007501347A (ja) | 2007-01-25 |
EP1656481B1 (en) | 2017-03-29 |
US20050028407A1 (en) | 2005-02-10 |
CA2530819C (en) | 2009-01-27 |
CA2530819A1 (en) | 2005-02-24 |
US7162818B2 (en) | 2007-01-16 |
EP1656481A1 (en) | 2006-05-17 |
MXPA06001236A (es) | 2006-05-15 |
WO2005017268A1 (en) | 2005-02-24 |
ZA200509211B (en) | 2007-03-26 |
RU2006106697A (ru) | 2006-07-10 |
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