Conjunto de mancal de carga de contato constante para uma travessa de balanço de truque de um vagão ferrovíario e vagão ferroviário operável para sustentar carga

A constant-contact load-bearing assembly (10) for a railcar bogie bolster (12) and operable against a complementary body bolster bearing (14) and biased to continuously contact the body-bolster bearing (14) to transfer the lading and railcar weight forces, which assembly (10) has an outer element (2...

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Hauptverfasser:	DANIEL J. SCHULLER, VENNEN EMMANUAL VANDER, ROBERT D. WRONKIEWICZ, TERRY L. PITCHFORD
Format:	Patent
Sprache:	por
Schlagworte:	PERFORMING OPERATIONS PREVENTING DERAILING OF RAIL VEHICLES RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES ORARRANGEMENTS OF WHEEL AXLES RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH RAILWAYS TRANSPORTING WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAILVEHICLES
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creator	DANIEL J. SCHULLER VENNEN EMMANUAL VANDER ROBERT D. WRONKIEWICZ TERRY L. PITCHFORD
description	A constant-contact load-bearing assembly (10) for a railcar bogie bolster (12) and operable against a complementary body bolster bearing (14) and biased to continuously contact the body-bolster bearing (14) to transfer the lading and railcar weight forces, which assembly (10) has an outer element (26) of a first coefficient of friction, a second or inner element (28) with a second and larger coefficient of friction and biasing means (46,48) to maintain the inner assembly pad element (28) in contact with the body-bolster assembly (16) at an empty-railcar condition to provide control of the railcar body (20) at the empty or unloaded car status with the biasing means (46,48) compressible at a loaded railcar state to provide contact between the outer pad element (26) and the body-bolster bearing pad (14) for transfer of the railcar loads and forces over the range of operating loads between the empty-car state and the loaded to capacity state.
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SCHULLER</creatorcontrib><creatorcontrib>VENNEN EMMANUAL VANDER</creatorcontrib><creatorcontrib>ROBERT D. WRONKIEWICZ</creatorcontrib><creatorcontrib>TERRY L. 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PITCHFORD</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DANIEL J. SCHULLER</au><au>VENNEN EMMANUAL VANDER</au><au>ROBERT D. WRONKIEWICZ</au><au>TERRY L. PITCHFORD</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Conjunto de mancal de carga de contato constante para uma travessa de balanço de truque de um vagão ferrovíario e vagão ferroviário operável para sustentar carga</title><date>1999-01-19</date><risdate>1999</risdate><abstract>A constant-contact load-bearing assembly (10) for a railcar bogie bolster (12) and operable against a complementary body bolster bearing (14) and biased to continuously contact the body-bolster bearing (14) to transfer the lading and railcar weight forces, which assembly (10) has an outer element (26) of a first coefficient of friction, a second or inner element (28) with a second and larger coefficient of friction and biasing means (46,48) to maintain the inner assembly pad element (28) in contact with the body-bolster assembly (16) at an empty-railcar condition to provide control of the railcar body (20) at the empty or unloaded car status with the biasing means (46,48) compressible at a loaded railcar state to provide contact between the outer pad element (26) and the body-bolster bearing pad (14) for transfer of the railcar loads and forces over the range of operating loads between the empty-car state and the loaded to capacity state.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record>
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subjects	PERFORMING OPERATIONS PREVENTING DERAILING OF RAIL VEHICLES RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES ORARRANGEMENTS OF WHEEL AXLES RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH RAILWAYS TRANSPORTING WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAILVEHICLES
title	Conjunto de mancal de carga de contato constante para uma travessa de balanço de truque de um vagão ferrovíario e vagão ferroviário operável para sustentar carga
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