JP5690859B2 - チェーン - Google Patents
チェーン Download PDFInfo
- Publication number
- JP5690859B2 JP5690859B2 JP2013051273A JP2013051273A JP5690859B2 JP 5690859 B2 JP5690859 B2 JP 5690859B2 JP 2013051273 A JP2013051273 A JP 2013051273A JP 2013051273 A JP2013051273 A JP 2013051273A JP 5690859 B2 JP5690859 B2 JP 5690859B2
- Authority
- JP
- Japan
- Prior art keywords
- hole
- pin
- lubricating oil
- chain
- plug
- 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
- 239000010687 lubricating oil Substances 0.000 claims description 50
- 238000012423 maintenance Methods 0.000 description 5
- 239000004519 grease Substances 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- General Details Of Gearings (AREA)
Description
まず、図1、図2を参照しながら、本発明の実施形態に係るチェーン1について説明する。図1はチェーン1の外観を示す図であり、図1(a)は側面、図1(b)は上面を見た図である。また、図2はピン18の上部付近の断面図である。
図2に示すように、チェーン1の使用時、ピン18の穴18aは栓20を用いて閉じられている。図3はこの栓20の外観を示す図であり、図3(a)は側面、図3(b)は上面を見た図である。
以上のような構成において、チェーン1を使用すると、経年により潤滑油30が漏れたりして潤滑油30を新たに供給する必要が生じる。
11:外リンク
13:内リンク
14:ローラー
15:ブシュ
15a:隙間
17:シールリング
18:ピン
18a:穴
18b、18c:孔
181a:上部
181b:下部
20:栓
21:頭部
22:胴部
23:脚部
30:潤滑油
Claims (3)
- ピンをブシュに挿通し、前記ピンの両端に外リンクを取り付けるとともに前記ブシュの両端に内リンクを取り付けてなるチェーンであって、
前記ピンには、前記ピンの軸方向に延びる穴が設けられ、前記穴には、前記ピンと前記ブシュの間の隙間に潤滑油を供給するための、前記穴と前記隙間と連通する前記ピンの径方向の孔が設けられ、
前記穴を閉じるための栓を有し、
前記栓の形状が、前記穴の全体形状と対応し、
前記栓は、前記穴を全体的に埋めることを特徴とするチェーン。 - 前記栓は、前記穴に固定するための胴部と、前記胴部から棒状に延びる脚部を有し、
前記脚部で、前記孔を塞ぐことを特徴とする請求項1記載のチェーン。 - 前記孔は複数配置され、第1の孔は、前記穴の底部に設けられ、第2の孔は、前記第1の孔より前記穴の開口側に設けられ、
前記第1の孔の径は、前記第2の孔の径よりも大きいことを特徴とする請求項1または請求項2に記載のチェーン。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013051273A JP5690859B2 (ja) | 2013-03-14 | 2013-03-14 | チェーン |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013051273A JP5690859B2 (ja) | 2013-03-14 | 2013-03-14 | チェーン |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014177975A JP2014177975A (ja) | 2014-09-25 |
JP5690859B2 true JP5690859B2 (ja) | 2015-03-25 |
Family
ID=51698135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013051273A Active JP5690859B2 (ja) | 2013-03-14 | 2013-03-14 | チェーン |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5690859B2 (ja) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3336089A (en) * | 1966-05-04 | 1967-08-15 | Pressurized Track Pins Inc | Pressure lubrication means for crawler tractor chain |
US5425679A (en) * | 1994-05-17 | 1995-06-20 | Rexnord Corporation | Chain with sealed joint and sealed roller |
JP4180164B2 (ja) * | 1998-11-05 | 2008-11-12 | 株式会社椿本チエイン | 自動給油装置付きチェーン |
JP2000186749A (ja) * | 1998-12-22 | 2000-07-04 | Iijima Seisakusho:Kk | チェ―ンリンク装置 |
JP4815258B2 (ja) * | 2006-04-19 | 2011-11-16 | 株式会社椿本チエイン | アンローダ用シールチェーン |
JP4700092B2 (ja) * | 2008-10-01 | 2011-06-15 | 株式会社椿本チエイン | 自動給油チェーン |
JP2013029167A (ja) * | 2011-07-28 | 2013-02-07 | Tsubakimoto Chain Co | 無給油チェーン |
-
2013
- 2013-03-14 JP JP2013051273A patent/JP5690859B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2014177975A (ja) | 2014-09-25 |
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