IN171643B - - Google Patents
Info
- Publication number
- IN171643B IN171643B IN999/DEL/87A IN999DE1987A IN171643B IN 171643 B IN171643 B IN 171643B IN 999DE1987 A IN999DE1987 A IN 999DE1987A IN 171643 B IN171643 B IN 171643B
- Authority
- IN
- India
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G9/00—Draw-gear
- B61G9/04—Draw-gear combined with buffing appliances
- B61G9/10—Draw-gear combined with buffing appliances with separate mechanical friction shock-absorbers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Braking Arrangements (AREA)
- Mechanical Operated Clutches (AREA)
- Vibration Dampers (AREA)
- Vibration Prevention Devices (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06941661 US4735328B1 (en) | 1986-12-15 | 1986-12-15 | Split wedge draft gear with center friction plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN171643B true IN171643B (en:Method) | 1992-11-28 |
Family
ID=25476853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN999/DEL/87A IN171643B (en:Method) | 1986-12-15 | 1987-11-20 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4735328B1 (en:Method) |
| JP (1) | JPS63163044A (en:Method) |
| KR (1) | KR880007263A (en:Method) |
| CN (1) | CN1007969B (en:Method) |
| AU (1) | AU594542B2 (en:Method) |
| CA (1) | CA1316149C (en:Method) |
| IN (1) | IN171643B (en:Method) |
| MX (1) | MX165828B (en:Method) |
| ZA (1) | ZA878996B (en:Method) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4916794A (en) * | 1988-01-21 | 1990-04-17 | Loonam Peter A | Method of and apparatus for reconditioning railway car draft gears |
| US4809419A (en) * | 1988-01-21 | 1989-03-07 | American Standard Inc. | Method of and apparatus for reconditioning railway car draft gears |
| US4960215A (en) * | 1988-12-22 | 1990-10-02 | Miner Enterprises, Inc. | Friction elastomer draft gear |
| US5152409A (en) * | 1990-12-21 | 1992-10-06 | Westinghouse Air Brake Company | Draft gear assembly |
| CA2094555C (en) * | 1993-01-11 | 1999-08-03 | Howard Raymond Sommerfeld | Variable angle friction clutch mechanism for a draft gear assembly |
| CA2121007C (en) * | 1994-03-04 | 1999-11-09 | James L. Duffy | High capacity draft gear assembly |
| US20090008352A1 (en) * | 2003-12-11 | 2009-01-08 | Howard Sommerfeld | Draft gear assembly |
| UA88897C2 (ru) * | 2004-01-16 | 2009-12-10 | Уобтек Холдинг Корпорейшн | длинноходовой УЗЕЛ ПОГЛОЩАЮЩЕГО АППАРАТА ФРИКЦИОННОГО ТИПА (ВАРИАНТЫ) |
| US7383961B2 (en) * | 2004-04-08 | 2008-06-10 | Wabtec Holding Corp. | Taper lugs on draft gear plates |
| US7175036B2 (en) | 2004-04-08 | 2007-02-13 | Wabtec Holding Corp. | Long travel high capacity friction draft gear assembly |
| KR20100017559A (ko) * | 2007-05-01 | 2010-02-16 | 웹텍 홀딩 코포레이션 | 압축성 탄성 스프링 |
| EA023600B1 (ru) | 2010-09-17 | 2016-06-30 | Майнер Энтерпрайзис, Инк. | Фрикционный-эластомерный поглощающий аппарат |
| US8365930B2 (en) | 2010-11-17 | 2013-02-05 | Miner Enterprises, Inc. | Railcar draft gear spring assembly and method of making an elastomeric spring unit |
| US8714377B2 (en) * | 2011-02-04 | 2014-05-06 | Wabtec Holding Corp. | Energy absorbing coupler |
| US8590717B2 (en) * | 2011-05-16 | 2013-11-26 | Miner Enterprises, Inc. | Railroad freight car draft gear |
| US8672151B2 (en) | 2011-09-15 | 2014-03-18 | Wabtec Corp | Elastomeric draft gear for a railcar |
| US8870002B2 (en) * | 2011-12-14 | 2014-10-28 | Miner Enterprises, Inc. | Railroad freight car draft gear assembly |
| US8985355B2 (en) | 2013-01-22 | 2015-03-24 | Miner Enterprises, Inc. | Railcar draft gear assembly and related method for assembling a railcar draft gear |
| US9789888B2 (en) | 2014-08-25 | 2017-10-17 | Miner Enterprises, Inc. | Railcar draft gear assembly |
| US10723372B2 (en) * | 2016-08-04 | 2020-07-28 | Aleh Nicolaevich Halavach | Friction shock absorber |
| WO2018049500A1 (ru) * | 2016-09-19 | 2018-03-22 | Олег Николаевич ГОЛОВАЧ | Поглощающий аппарат автосцепки |
| US11320020B2 (en) | 2017-06-21 | 2022-05-03 | Aleh Nicolaevich Halavach | Friction shock absorber |
| RU2670353C1 (ru) * | 2017-06-26 | 2018-10-22 | Александр Александрович Андреев | Поглощающий аппарат |
| CN112193268A (zh) * | 2020-11-09 | 2021-01-08 | 大连交通大学 | 一种带棱锥台的组合式缓冲器 |
| US20230391381A1 (en) * | 2022-06-07 | 2023-12-07 | A. Stucki Company | Extended travel railcar damping system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1939303A (en) * | 1928-09-28 | 1933-12-12 | Bradford Patents Corp | Friction draft gear |
| US4576295A (en) * | 1984-02-27 | 1986-03-18 | Miner Enterprises, Inc. | Draft gear for railroad car coupler system |
| US4674729A (en) * | 1985-09-13 | 1987-06-23 | American Standard Inc. | Friction shock-absorbing assembly and method of making |
-
1986
- 1986-12-15 US US06941661 patent/US4735328B1/en not_active Expired - Lifetime
-
1987
- 1987-11-20 IN IN999/DEL/87A patent/IN171643B/en unknown
- 1987-11-30 CA CA000553159A patent/CA1316149C/en not_active Expired - Lifetime
- 1987-11-30 ZA ZA878996A patent/ZA878996B/xx unknown
- 1987-12-11 AU AU82456/87A patent/AU594542B2/en not_active Expired
- 1987-12-14 KR KR870014240A patent/KR880007263A/ko not_active Withdrawn
- 1987-12-14 CN CN87107460A patent/CN1007969B/zh not_active Expired
- 1987-12-15 MX MX009766A patent/MX165828B/es unknown
- 1987-12-15 JP JP62315393A patent/JPS63163044A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA1316149C (en) | 1993-04-13 |
| KR880007263A (ko) | 1988-08-26 |
| US4735328A (en) | 1988-04-05 |
| AU8245687A (en) | 1988-06-16 |
| US4735328B1 (en) | 1993-11-16 |
| CN87107460A (zh) | 1988-10-05 |
| JPS63163044A (ja) | 1988-07-06 |
| MX165828B (es) | 1992-12-07 |
| CN1007969B (zh) | 1990-05-16 |
| ZA878996B (en) | 1988-07-27 |
| AU594542B2 (en) | 1990-03-08 |