JP6345893B1 - 取付ピン組立体 - Google Patents
取付ピン組立体 Download PDFInfo
- Publication number
- JP6345893B1 JP6345893B1 JP2018016766A JP2018016766A JP6345893B1 JP 6345893 B1 JP6345893 B1 JP 6345893B1 JP 2018016766 A JP2018016766 A JP 2018016766A JP 2018016766 A JP2018016766 A JP 2018016766A JP 6345893 B1 JP6345893 B1 JP 6345893B1
- Authority
- JP
- Japan
- Prior art keywords
- hole
- pin
- bolt
- pin body
- tooth
- 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 15
- 230000004308 accommodation Effects 0.000 claims description 5
- 238000005553 drilling Methods 0.000 abstract 2
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 239000004575 stone Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000003466 welding Methods 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
- 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
- E02F9/2858—Teeth characterised by shape
-
- 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
-
- 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
- E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
- E02F3/58—Component parts
- E02F3/60—Buckets, scrapers, or other digging elements
-
- 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
- E02F9/2875—Ripper tips
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
《実施形態1》
図1は、本実施形態におけるバケット1のツース取付構造を示している。
《実施形態2》
図9〜図11は、本実施形態2を示している。図9〜図11は、本実施形態2における取付ピン組立体10を示している。
《実施形態3》
図12〜図14は、本実施形態3を示している。図12〜図14は、本実施形態3における取付ピン組立体10を示している。
取付ピン組立体10は、第1ピン本体11と第2ピン本体12とを備えている。第1ピン本体11及び第2ピン本体12はそれぞれ金属製である。
さらに、ボルトの頭を保護する目的でツース2を第1ピン本体11の長手方向に肉厚に形成する必要がないため、ツース2の重量増加を好適に抑制できる。
2b 第1貫通孔
3 アダプタ
3b 第2貫通孔
5 第1側部
6 第2側部
10 取付ピン組立体
11 第1ピン本体
11c 収容凹部
11e ボス部
12 第2ピン本体
12f 嵌合部
13 ボルト
Claims (2)
- 掘削具の内部に作業機のアダプタが挿入されて当接した掘削具の装着状態で、当該掘削具を上記アダプタに取付固定するための取付ピン組立体であって、
上記掘削具には一対の第1貫通孔が形成される一方、アダプタには第2貫通孔が形成されており、
上記一対の第1貫通孔及び上記第2貫通孔は、上記掘削具の装着状態で上記掘削具及び上記アダプタを貫通するように配置されており、
上記掘削具の第1側部から上記第1貫通孔及び上記第2貫通孔に挿入される第1軸部と該第1軸部の端に形成されたフランジ部とを有する第1ピン本体と、
上記掘削具の上記第1側部とは反対側の第2側部から上記第1貫通孔及び上記第2貫通孔に挿入される第2軸部を有する第2ピン本体と、
上記第1ピン本体のフランジ部及び第1軸部と上記第2ピン本体の第2軸部とに挿通されて当該第1ピン本体及び第2ピン本体を互いに締結固定するボルトとを備え、
上記第1ピン本体には、上記第1貫通孔の内側において上記ボルトの頭を収容する収容凹部が形成され、且つ当該収容凹部の底面が、上記フランジ部の座面よりも上記第2ピン本体側である上記第1軸部の先端側に配置されている、取付ピン組立体。 - 請求項1に記載の取付ピン組立体において、
上記ボルトは、上記第1ピン本体には螺合せずに上記第2ピン本体に螺合するように構成されている、取付ピン組立体。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018016766A JP6345893B1 (ja) | 2018-02-01 | 2018-02-01 | 取付ピン組立体 |
US16/225,721 US10900203B2 (en) | 2018-02-01 | 2018-12-19 | Attachment pin assembly |
US16/225,372 US10767350B2 (en) | 2018-02-01 | 2018-12-19 | Attachment pin assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018016766A JP6345893B1 (ja) | 2018-02-01 | 2018-02-01 | 取付ピン組立体 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018089468A Division JP6368979B1 (ja) | 2018-05-07 | 2018-05-07 | 取付ピン組立体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6345893B1 true JP6345893B1 (ja) | 2018-06-20 |
JP2019132089A JP2019132089A (ja) | 2019-08-08 |
Family
ID=62635656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018016766A Active JP6345893B1 (ja) | 2018-02-01 | 2018-02-01 | 取付ピン組立体 |
Country Status (2)
Country | Link |
---|---|
US (2) | US10900203B2 (ja) |
JP (1) | JP6345893B1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10774500B2 (en) * | 2017-03-09 | 2020-09-15 | Caterpillar Inc. | Power operated locking system earth moving equipment and method |
JP6345893B1 (ja) * | 2018-02-01 | 2018-06-20 | 生企工営株式会社 | 取付ピン組立体 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060059732A1 (en) * | 2004-09-17 | 2006-03-23 | Charles Clendenning | Pin assembly for a two-part ground engaging tooth system and method for connecting components of a two-part ground engaging tooth system to each other |
US20090205228A1 (en) * | 2008-02-15 | 2009-08-20 | Hensley Industries, Inc. | Double Cam Taper Lock Connector Pin Apparatus |
JP2011246974A (ja) * | 2010-05-27 | 2011-12-08 | Komatsu Ltd | 作業機および取付けピン組立て体 |
US20120051836A1 (en) * | 2010-08-25 | 2012-03-01 | Hensley Industries, Inc. | Flared End Connector Pin Assembly and Associated Ground Engaging Apparatus |
JP2017115330A (ja) * | 2015-12-21 | 2017-06-29 | 生企工営株式会社 | 取付ピン組立体 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1808311A (en) * | 1929-09-11 | 1931-06-02 | Sabby Madonna | Excavator |
US5077918A (en) * | 1990-09-10 | 1992-01-07 | Caterpillar Inc. | Cutting edge assembly for an implement |
US6374521B1 (en) * | 1999-04-05 | 2002-04-23 | Trn Business Trust | Apparatus and method for coupling an excavation tooth assembly |
US6439796B1 (en) * | 2000-08-02 | 2002-08-27 | Gh Hensley Industries, Inc. | Connector pin apparatus and associated methods |
US6799387B2 (en) * | 2002-01-29 | 2004-10-05 | Trn Business Trust | Removable adapter assembly having a retractable insert |
US7603799B2 (en) * | 2006-05-11 | 2009-10-20 | Hensley Industries, Inc. | Cammed connector pin assembly and associated excavation apparatus |
CA2597277C (en) * | 2007-08-14 | 2011-11-08 | Neil Douglas Bentley | Retainer pin and tooth for tooth and adaptor assembly |
BR112012014010A2 (pt) * | 2009-12-11 | 2018-06-05 | Cqms Pty Ltd | montagem de elementos de desgaste. |
JP5055464B2 (ja) | 2010-03-31 | 2012-10-24 | 株式会社小松製作所 | 作業機および取付けピン組立て体 |
JP6345893B1 (ja) * | 2018-02-01 | 2018-06-20 | 生企工営株式会社 | 取付ピン組立体 |
JP6486537B1 (ja) * | 2018-07-28 | 2019-03-20 | 生企工営株式会社 | バケット先端カバー |
-
2018
- 2018-02-01 JP JP2018016766A patent/JP6345893B1/ja active Active
- 2018-12-19 US US16/225,721 patent/US10900203B2/en active Active
- 2018-12-19 US US16/225,372 patent/US10767350B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060059732A1 (en) * | 2004-09-17 | 2006-03-23 | Charles Clendenning | Pin assembly for a two-part ground engaging tooth system and method for connecting components of a two-part ground engaging tooth system to each other |
US20090205228A1 (en) * | 2008-02-15 | 2009-08-20 | Hensley Industries, Inc. | Double Cam Taper Lock Connector Pin Apparatus |
JP2011246974A (ja) * | 2010-05-27 | 2011-12-08 | Komatsu Ltd | 作業機および取付けピン組立て体 |
US20120051836A1 (en) * | 2010-08-25 | 2012-03-01 | Hensley Industries, Inc. | Flared End Connector Pin Assembly and Associated Ground Engaging Apparatus |
JP2017115330A (ja) * | 2015-12-21 | 2017-06-29 | 生企工営株式会社 | 取付ピン組立体 |
Also Published As
Publication number | Publication date |
---|---|
US20190234052A1 (en) | 2019-08-01 |
US20190234051A1 (en) | 2019-08-01 |
US10900203B2 (en) | 2021-01-26 |
JP2019132089A (ja) | 2019-08-08 |
US10767350B2 (en) | 2020-09-08 |
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