JP2005133756A - ローラチェーン - Google Patents
ローラチェーン Download PDFInfo
- Publication number
- JP2005133756A JP2005133756A JP2003367524A JP2003367524A JP2005133756A JP 2005133756 A JP2005133756 A JP 2005133756A JP 2003367524 A JP2003367524 A JP 2003367524A JP 2003367524 A JP2003367524 A JP 2003367524A JP 2005133756 A JP2005133756 A JP 2005133756A
- Authority
- JP
- Japan
- Prior art keywords
- bush
- roller chain
- pin
- pair
- stainless steel
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims abstract description 15
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 13
- 239000010935 stainless steel Substances 0.000 claims abstract description 13
- INZDTEICWPZYJM-UHFFFAOYSA-N 1-(chloromethyl)-4-[4-(chloromethyl)phenyl]benzene Chemical compound C1=CC(CCl)=CC=C1C1=CC=C(CCl)C=C1 INZDTEICWPZYJM-UHFFFAOYSA-N 0.000 claims description 14
- 238000005255 carburizing Methods 0.000 claims description 8
- 229910001105 martensitic stainless steel Inorganic materials 0.000 claims description 5
- 238000011282 treatment Methods 0.000 claims description 5
- 239000010687 lubricating oil Substances 0.000 abstract description 20
- 230000002159 abnormal effect Effects 0.000 abstract description 9
- 238000007254 oxidation reaction Methods 0.000 abstract description 5
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052720 vanadium Inorganic materials 0.000 abstract description 2
- 238000004804 winding Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 229910003470 tongbaite Inorganic materials 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 229910000851 Alloy steel Inorganic materials 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 238000010791 quenching Methods 0.000 description 3
- 238000004381 surface treatment Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005121 nitriding Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000756 V alloy Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 238000005240 physical vapour deposition Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G13/00—Chains
- F16G13/02—Driving-chains
- F16G13/06—Driving-chains with links connected by parallel driving-pins with or without rollers so called open links
-
- 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
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G13/00—Chains
- F16G13/02—Driving-chains
- F16G13/06—Driving-chains with links connected by parallel driving-pins with or without rollers so called open links
- F16G13/07—Driving-chains with links connected by parallel driving-pins with or without rollers so called open links the links being of identical shape, e.g. cranked
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Heat Treatment Of Articles (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
【解決手段】ブシュの両端がそれぞれ一対の内プレートのブシュ孔に圧入され、ブシュ内に遊貫されたピンの両端が一対の内プレートの両外側に配置された一対の外プレートのピン孔に圧入され、且つ、ブシュにローラが外挿されているローラチェーンにおいて、ブシュの材質を浸炭処理を施したステンレス鋼とすると共に、ピンの表面に炭化バナジウム層を形成する。
【選択図】図2
Description
さらに、ステンレス鋼は酸に対して有利というのは、認識されていたが、高負荷・高回転の領域で使用されるローラチェーンのブシュ材としては、硬さ等の観点から不向きであるとされていたが、浸炭処理を施すことにより、この問題が解決され、酸化雰囲気で高負荷・高回転という過酷な環境下で使用されるローラチェーンのブシュ材として、きわめて優れた特性を有していることが確認された。
11 ・・・ 内プレート
11a ・・・ ブシュ孔
I2 ・・・ ブシュ
13 ・・・ ローラ
14 ・・・ 外プレート
14a ・・・ ピン孔
15 ・・・ ピン
15a ・・・ ピンの表面
Claims (2)
- ブシュの両端がそれぞれ一対の内プレートのブシュ孔に圧入され、前記ブシュ内に遊貫されたピンの両端が前記一対の内プレートの両外側に配置された一対の外プレートのピン孔に圧入され、且つ、前記ブシュにローラが外挿されているローラチェーンにおいて、
前記ブシュの材質を浸炭処理を施したステンレス鋼とすると共に、
前記ピンの表面に炭化バナジウム層を形成したこと
を特徴とするローラチェーン。 - 前記ステンレス鋼を、マルテンサイト系ステンレス鋼としたこと
を特徴とする請求項1に記載のローラチェーン。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003367524A JP3659963B2 (ja) | 2003-10-28 | 2003-10-28 | 自動車エンジン用タイミングチェーン |
US10/915,060 US20050090348A1 (en) | 2003-10-28 | 2004-08-09 | Roller chain |
GB0417772A GB2407631B (en) | 2003-10-28 | 2004-08-10 | Roller chain |
DE102004041862A DE102004041862A1 (de) | 2003-10-28 | 2004-08-27 | Rollenkette |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003367524A JP3659963B2 (ja) | 2003-10-28 | 2003-10-28 | 自動車エンジン用タイミングチェーン |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005133756A true JP2005133756A (ja) | 2005-05-26 |
JP3659963B2 JP3659963B2 (ja) | 2005-06-15 |
Family
ID=33028467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003367524A Expired - Lifetime JP3659963B2 (ja) | 2003-10-28 | 2003-10-28 | 自動車エンジン用タイミングチェーン |
Country Status (4)
Country | Link |
---|---|
US (1) | US20050090348A1 (ja) |
JP (1) | JP3659963B2 (ja) |
DE (1) | DE102004041862A1 (ja) |
GB (1) | GB2407631B (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008025622A (ja) * | 2006-07-18 | 2008-02-07 | Tsubakimoto Chain Co | 自動車エンジン用チェーン |
JP2008024380A (ja) * | 2006-07-18 | 2008-02-07 | Ihi Corp | 高温環境用ローラチェーン |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007107583A (ja) * | 2005-10-12 | 2007-04-26 | Tsubakimoto Chain Co | ローラチェーン |
JP2008019923A (ja) | 2006-07-11 | 2008-01-31 | Tsubakimoto Chain Co | 自動車エンジン用チェーン |
JP2008133906A (ja) * | 2006-11-28 | 2008-06-12 | Tsubakimoto Chain Co | 自動車エンジン用チェーン |
WO2008120401A1 (ja) * | 2007-03-29 | 2008-10-09 | Daido Kogyo Co., Ltd. | 耐摩耗性チェーン |
JP4448154B2 (ja) * | 2007-05-08 | 2010-04-07 | 株式会社椿本チエイン | 自動車エンジン用チェーン |
CN104110462B (zh) * | 2013-04-22 | 2016-09-07 | 株式会社椿本链条 | 链条 |
US9416848B2 (en) | 2014-12-10 | 2016-08-16 | U.S. Tsubaki, Inc. | Pin-roller chain |
US9151359B1 (en) | 2014-12-10 | 2015-10-06 | U.S. Tsubaki, Inc. | Pin-roller chain |
DE102016223941A1 (de) * | 2016-12-01 | 2018-06-07 | Bayerische Motoren Werke Aktiengesellschaft | Gelenkkette |
US11713492B2 (en) * | 2019-06-25 | 2023-08-01 | iwis drive systems, LLC | Offset link for roller chain with enhanced strength |
CN114718989A (zh) * | 2020-12-22 | 2022-07-08 | 株式会社椿本链条 | 链条 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01149048U (ja) * | 1988-04-06 | 1989-10-16 | ||
JPH10169723A (ja) * | 1996-12-12 | 1998-06-26 | Tsubakimoto Chain Co | サイレントチェーン |
JPH10311381A (ja) * | 1997-05-09 | 1998-11-24 | Daido Kogyo Co Ltd | チェーン用ピン |
JP2001050355A (ja) * | 1999-08-05 | 2001-02-23 | Shikoku Res Inst Inc | ローラチェーン |
JP2003301889A (ja) * | 2002-04-10 | 2003-10-24 | Tsubakimoto Chain Co | 耐摩耗チェーン |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US98093A (en) * | 1869-12-21 | Thomas newell | ||
US192299A (en) * | 1877-06-19 | Improvement in copying-presses | ||
DE3025033A1 (de) * | 1980-07-02 | 1982-01-21 | Degussa Ag, 6000 Frankfurt | Verfahren zur herstellung von vanadincarbidschichten auf eisen |
US6146472A (en) * | 1998-05-28 | 2000-11-14 | The Timken Company | Method of making case-carburized steel components with improved core toughness |
US6220306B1 (en) * | 1998-11-30 | 2001-04-24 | Sumitomo Metal Ind | Low carbon martensite stainless steel plate |
US6302818B1 (en) * | 1999-07-21 | 2001-10-16 | Amsted Industries Incorporated | Tapered bushing for a roller chain |
AU2001271469A1 (en) * | 2000-06-29 | 2002-01-14 | Borg Warner, Inc. | Carbide coated steel articles and method of making them |
US6394923B1 (en) * | 2000-07-05 | 2002-05-28 | Ming Chang Traffic Manufacturing Co., Ltd. | Drive chain |
US20020165057A1 (en) * | 2001-05-04 | 2002-11-07 | Barton Robert N. | High strength roller chain |
-
2003
- 2003-10-28 JP JP2003367524A patent/JP3659963B2/ja not_active Expired - Lifetime
-
2004
- 2004-08-09 US US10/915,060 patent/US20050090348A1/en not_active Abandoned
- 2004-08-10 GB GB0417772A patent/GB2407631B/en not_active Expired - Fee Related
- 2004-08-27 DE DE102004041862A patent/DE102004041862A1/de not_active Ceased
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01149048U (ja) * | 1988-04-06 | 1989-10-16 | ||
JPH10169723A (ja) * | 1996-12-12 | 1998-06-26 | Tsubakimoto Chain Co | サイレントチェーン |
JPH10311381A (ja) * | 1997-05-09 | 1998-11-24 | Daido Kogyo Co Ltd | チェーン用ピン |
JP2001050355A (ja) * | 1999-08-05 | 2001-02-23 | Shikoku Res Inst Inc | ローラチェーン |
JP2003301889A (ja) * | 2002-04-10 | 2003-10-24 | Tsubakimoto Chain Co | 耐摩耗チェーン |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008025622A (ja) * | 2006-07-18 | 2008-02-07 | Tsubakimoto Chain Co | 自動車エンジン用チェーン |
JP2008024380A (ja) * | 2006-07-18 | 2008-02-07 | Ihi Corp | 高温環境用ローラチェーン |
Also Published As
Publication number | Publication date |
---|---|
GB2407631B (en) | 2006-06-28 |
GB0417772D0 (en) | 2004-09-15 |
DE102004041862A1 (de) | 2005-06-09 |
US20050090348A1 (en) | 2005-04-28 |
JP3659963B2 (ja) | 2005-06-15 |
GB2407631A (en) | 2005-05-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3659963B2 (ja) | 自動車エンジン用タイミングチェーン | |
US20030192299A1 (en) | Wear resistant chain | |
US20060032207A1 (en) | Process for making a roller chain | |
US20030195074A1 (en) | Silent chain | |
US20080015072A1 (en) | Chain for use in automobile engine | |
JP4560141B2 (ja) | 表面硬化用機械構造用鋼及び機械構造鋼部品 | |
JP4348964B2 (ja) | ベルト式無段変速機用転がり軸受及びその製造方法 | |
GB2419931A (en) | Silent chain having polished components to reduce wear | |
EP1881231B1 (en) | Chain for use in automobile engine | |
JP4448154B2 (ja) | 自動車エンジン用チェーン | |
JP2014101904A (ja) | チェーン及びその表面熱処理方法 | |
WO2000011235A1 (en) | Surface treated rolling bearing and manufacturing method thereof | |
KR102254912B1 (ko) | 체인용 축받이부, 체인용 핀 및 체인 | |
JP4456396B2 (ja) | 硬質炭化物層の形成方法、並びにこの形成方法により得られたローラーチェーン及びサイレントチェーン | |
JP3560157B2 (ja) | 直噴型エンジン用タイミング伝動スプロケット | |
JP2008133906A (ja) | 自動車エンジン用チェーン | |
JP4218806B2 (ja) | サイレントチェーン | |
JP6556637B2 (ja) | 湿式無段変速機 | |
JP2005201066A (ja) | ロッカアーム | |
JP2005337362A (ja) | 総ころ軸受 | |
CN108662083B (zh) | 链条 | |
JP2013228031A (ja) | 遊星歯車機構 | |
JP2006161091A (ja) | ピニオンシャフト | |
JPH0465893B2 (ja) | ||
JP2014062642A (ja) | シェル型軸受 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20050209 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20050209 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20050315 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20050315 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 3659963 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080325 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090325 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090325 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100325 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110325 Year of fee payment: 6 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120325 Year of fee payment: 7 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130325 Year of fee payment: 8 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140325 Year of fee payment: 9 |
|
EXPY | Cancellation because of completion of term |