[특허]Elastomeric bearing pad with unlike threaded fasteners

[미국특허] Elastomeric bearing pad with unlike threaded fasteners 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B61F-005/30
출원번호	US-0810698 (1985-12-19)
발명자 / 주소	Mulcahy Harry W. (Griffith IN) Karbowniczek Stanley (Chicago IL)
출원인 / 주소	AMSTED Industries Incorporated (Chicago IL 02)
인용정보	피인용 횟수 : 53 인용 특허 : 1

초록 ▼

A railway vehicle truck of the four wheel type is provided having elastomeric devices operative in shear and disposed between the side frame and wheelsets in such a manner as to reduce hunting and to permit turning of wheelsets during curving. Each elastomeric device is threadably fastened to the side frame with a central boss having an internally threaded bore engaged by a bolt and to the bearing adapter with an externally threaded stud in a manner such that the relative movement of mating surfaces is precluded.

대표청구항 ▼

In a truck for a railway vehicle including longitudinally spaced wheelsets each including an axle, wheels, and bearings mounted thereon, a pair of laterally spaced side frame each having pedestal jaws depending from a pedestal roof at each end of said sideframe for accommodating said bearing on said axle, a bearing adapter disposed between said pedestal jaws and mounted on said bearings, the improvement comprising: an elastomeric device disposed between said bearing adapter and said pedestal roof, said elastomeric device including an elastomeric pad interposed between the opposing surfaces of an upper plate and a lower plate; planar surfaces formed on the exposed surfaces of said upper and lower plates, said upper plate planar surface having a central boss projecting upwardly and an internally threaded bore within said boss; a first planar surface on said pedestal roof engageable in face-to-face contact with said planar surface of said upper plate, said first planar surface being provided with an opening to receive said boss; a second planar surface on said bearing adapter matingly engagable with said planar surface on said lower plate; an externally threaded stud projecting from said lower plate for threadably fastening said elastomeric device into a matingly threaded hole in said bearing adapter to hold said planar surface on said lower plate in firm fact-to-face engagement with said second planar surface; and an externally threaded bolt means extending through said pedestal roof into contact with said central boss of said upper plate for holding said planar surface on said upper plate in firm fact-to-face engagement with said first planar surface.

이 특허에 인용된 특허 (1) 인용/피인용 타임라인 분석

Mulcahy, Harry W.; Garivaltis, Dimitris; Karbowniczek, Stanley; Kaufhold, Horst T., Primary suspension for railroad car truck.
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이 특허를 인용한 특허 (53) 인용/피인용 타임라인 분석

Gotlund, Erik L.; Nibouar, F. Andrew; Jeambey, Jon R.; Pike, James A.; Bryant, Jason C.; Stull, Jonathan A.; Kurtzhals, William A.; Manibharathi, Roshan Narayanan, Adapter for railcar truck.
상세보기
Gotlund, Erik L.; Nibouar, F. Andrew; Jeambey, Jon R.; Pike, James A.; Bryant, Jason C.; Stull, Jonathan A.; Kurtzhals, William A., Adapter pad for railcar truck.
상세보기
Gotlund, Erik L.; Nibouar, F. Andrew; Jeambey, Jon R.; Pike, James A.; Bryant, Jason C.; Stull, Jonathan A.; Kurtzhals, William A., Adapter pad for railcar truck.
상세보기
Gotlund, Erik L.; Nibouar, F. Andrew; Jeambey, Jon R.; Pike, James A.; Bryant, Jason C.; Stull, Jonathan A.; Kurtzhals, William A., Adapter pad for railcar truck.
상세보기
Gotlund, Erik L.; Nibouar, F. Andrew; Jeambey, Jon R.; Pike, James A.; Bryant, Jason C.; Stull, Jonathan A.; Kurtzhals, William A., Adapter pad for railcar truck.
상세보기
Gotlund, Erik L.; Nibouar, F. Andrew; Jeambey, Jon R.; Pike, James A.; Bryant, Jason C.; Stull, Jonathan A.; Kurtzhals, William A., Adapter pad for railcar truck.
상세보기
Gotlund, Erik L.; Nibouar, F. Andrew; Jeambey, Jon R.; Pike, James A.; Bryant, Jason C.; Stull, Jonathan A.; Kurtzhals, William A., Adapter pad for railcar truck.
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Lin, David Yuh-Shyang; Heyden, Thomas J.; Berg, Thomas R.; Clark, Christopher J.; McGarvey, Kevin P., Bearing adapter side frame interface for a railway car truck.
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Lienard Jean (Ferriere la Petite FRX) Haesebrouck Francis (Versailles PA FRX) Katz Sol (New Hope PA) Abolins Andrew (Langhorne PA) Schmidt George (Langhorne PA), Compatible intermodal road/rail transportation system.
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Spencer Charles P. (Staunton IL), Electrically grounded railway truck.
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Wallace James L. ; Broussard Ronney L., Failed bearing indicator.
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Forbes, James Wilfred; Hematian, Jamal, Fittings for railroad car truck.
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Stephen W. Smith ; John W. Coulborn ; V. Terrey Hawthorne ; Samuel R. Williams ; C. Dale Christie ; John D. Oliver ; Glen F. Lazar, High capacity integrated railway car truck.
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Lienard Jean (Ferriere La Petite FRX) Haesebrouck Francis (Versailles PA FRX) Katz Sol (New Hope PA) Abolins Andrew (Langhorne PA) Schmidt George (Langhorne PA), Intermodal road/rail transportation system.
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East, David M.; Sammartino, Giuseppe; Golembiewski, Ronald D., Low profile shear pad and adapter.
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Rode, John E.; Strait, Sean E., Mounting ring.
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Long Jack R. ; Weber Hans B., Pedestal rocker seat for providing passive axle steering to a rigid railway truck.
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Forbes, James W.; Hematian, Jamal; Bis, Tomasz; Davis, William R., Rail road car and bearing adapter fittings therefor.
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Forbes, James W., Rail road car and truck therefor.
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Forbes, James W., Rail road car and truck therefor.
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Forbes, James W., Rail road car and truck therefor.
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Forbes,James W., Rail road car and truck therefor.
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Forbes, James W.; Hematian, Jamal, Rail road car truck.
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Forbes, James W.; Hematian, Jamal, Rail road car truck.
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Forbes, James W.; Hematian, Jamal; Bis, Tomasz, Rail road car truck and bolster therefor.
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Forbes, James W.; Hematian, Jamal; Bis, Tomasz, Rail road car truck and bolster therefor.
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Forbes, James W.; Hematian, Jamal, Rail road car truck and fitting therefor.
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Forbes, James W.; Hematian, Jamal, Rail road car truck and fitting therefor.
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Forbes,James W.; Hematian,Jamal, Rail road car truck and fittings therefor.
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Forbes,James W.; Hematian,Jamal, Rail road car truck and fittings therefor.
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Forbes, James Wilfred; Hematian, Jamal, Rail road car truck and members thereof.
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Forbes, James Wilfred; Hematian, Jamal, Rail road car truck and members thereof.
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Forbes, James W., Rail road car truck with bearing adapter and method.
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Forbes, James W., Rail road car truck with bearing adapter and method.
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Forbes, James W., Rail road car truck with rocking sideframe.
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Forbes,James W., Rail road car truck with rocking sideframe.
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Forbes, James Wilfred; Hematian, Jamal, Rail road freight car truck with self-steering rocker.
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Forbes, James W., Rail road freight car with damped suspension.
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Forbes, James W., Rail road freight car with damped suspension.
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Forbes, James W., Rail road freight car with damped suspension.
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Forbes,James W., Rail road freight car with resilient suspension.
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Gotlund, Erik L.; Jeambey, Jon R.; Nibouar, F. Andrew; Pike, James A.; Bryant, Jason C.; Stull, Jonathan A.; Kurtzhals, William A.; Manibharathi, Roshan N., Railcar truck roller bearing adapter pad systems.
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Gotlund, Erik L.; Jeambey, Jon R.; Nibouar, F. Andrew; Pike, James A.; Bryant, Jason C.; Stull, Jonathan A.; Kurtzhals, William A.; Manibharathi, Roshan N., Railcar truck roller bearing adapter pad systems.
상세보기
Gotlund, Erik L.; Jeambey, Jon R.; Nibouar, F. Andrew; Pike, James A.; Bryant, Jason C.; Stull, Jonathan A.; Kurtzhals, William A.; Manibharathi, Roshan N., Railcar truck roller bearing adapter pad systems.
상세보기
Gotlund, Erik L.; Jeambey, Jon R.; Nibouar, F. Andrew; Pike, James A.; Bryant, Jason C.; Stull, Jonathan A.; Kurtzhals, William A.; Manibharathi, Roshan N., Railcar truck roller bearing adapter pad systems.
상세보기
Gotlund, Erik L.; Jeambey, Jon R.; Nibouar, F. Andrew; Pike, James A.; Bryant, Jason C.; Stull, Jonathan A.; Kurtzhals, William A.; Manibharathi, Roshan N., Railcar truck roller bearing adapter pad systems.
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Forbes, James Wilfred; Hematian, Jamal, Relieved bearing adapter for railroad freight car truck.
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Gotlund, Erik L.; Werner, Maureen; Makary, Vaughn, Side frame and bolster for a railway truck and method for manufacturing same.
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Gotlund, Erik; Makary, Vaughn, Side frame and bolster for a railway truck and method for manufacturing same.
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Gotlund, Erik; Makary, Vaughn; Salamasick, Nick, Side frame and bolster for a railway truck and method for manufacturing same.
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Gotlund, Erik; Werner, Maureen; Makary, Vaughn, Side frame and bolster for a railway truck and method for manufacturing same.
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Berg, Thomas R.; Currier, George; Hixon, Larry; McGarvey, Kevin; Reiling, Jason, Transom for a railway car truck.
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Berg, Thomas R.; Currier, George; Hixon, Larry; McGarvey, Kevin; Reiling, Jason, Wheelset to side frame interconnection for a railway car truck.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Elastomeric bearing pad with unlike threaded fasteners 원문보기