US1185314A - Brake-beam. - Google Patents

Brake-beam. Download PDF

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Publication number
US1185314A
US1185314A US8159716A US8159716A US1185314A US 1185314 A US1185314 A US 1185314A US 8159716 A US8159716 A US 8159716A US 8159716 A US8159716 A US 8159716A US 1185314 A US1185314 A US 1185314A
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US
United States
Prior art keywords
brake
lugs
point
heads
bar
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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.)
Expired - Lifetime
Application number
US8159716A
Inventor
William C Hedgcock
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American Steel Foundries
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American Steel Foundries
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Publication date
Application filed by American Steel Foundries filed Critical American Steel Foundries
Priority to US8159716A priority Critical patent/US1185314A/en
Application granted granted Critical
Publication of US1185314A publication Critical patent/US1185314A/en
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Expired - Lifetime legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61HBRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H13/00Actuating rail vehicle brakes
    • B61H13/34Details
    • B61H13/36Beams; Suspension thereof

Definitions

  • WELIAM c. HEDGCOGK, or CHICAGO, ILLINoIs, AssIeNon T AMERICAN STEEL FOUNDBIES, or NEW YORK, N. Y., A CORPORATION or NEW JERSEY BRAKE-BEAM.
  • T 0 allurho'mit may concern:
  • v plicity "applying means, beam atth1s point.
  • My invention relates to railway brakes, and has particular reference to a novel brake'beam.
  • at the heads vide means in connection therewith for supporting the beam and the rigging.
  • the beam is illustrated in its association co-pending applicafiled March 2, 1916. more readily underconstructed in accordance with my invention; Fig. '2 is an edge elevation of the same, and Fig. 3 is an end elevation thereof.
  • the beam in its preferrg'd embodiment is of generally I-beam shape in cross section and comprises a web 10. and the flanges 11.
  • the beam terminates at i'ts ends in trunnions 12, which are shown as'designed to accommodate an angularly adjustable brake head 13.
  • a pair of apertured lugs, or ears, 14,15, are provided at each end of the beam at a point close to the brake head, the pulling levers, or force being connected to the At a point substantially midway betweernthe lugs 1 1, 15, I provide a similar pair of apertured lugs 16, which provide for the connection thereto of a supvention does not the present invention is to to the desired 10- cation, and which shall, in. addition; pro-,
  • a brake beam comprising a bar providing mountings at its ends for brake heads, and three sets of attaching lugs projecting laterally from said beam, the sets of lugs n zgar the end of the beam providing for theconnection of brake levers, the intermediate lugs providing for the attachment of a supporting device, substantially as described.
  • a brake beam comprising a bar, the ends of which are adapted to be secured in brake heads, a brake lever pulling lug located near each end of and projecting liaterally from said bar, and a supporting ug located at substantially the middle of the WILLIAM G. HEDGCOCK.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Description

'. 0; HEDGCOCK,
BRAKE BEAM. APPLICATION FILED MAR. Z. IQIG.
.. Patented M 3 1 v U ITED STATES-1 PATENT oEEioE.
WELIAM c. HEDGCOGK, or CHICAGO, ILLINoIs, AssIeNon T AMERICAN STEEL FOUNDBIES, or NEW YORK, N. Y., A CORPORATION or NEW JERSEY BRAKE-BEAM.
PatentedMay 30, 1916.
Application filed March 2, 1916. Serial No. 81,597.
T 0 allurho'mit may concern:
Be it known that I, VVILLI'AM C. HEDG- COCK, a citizen of the United States, residing at Chicago, in the county of Cook and State of Illinois, have invented certain new and V useful Improvements in Brake-Beams, of
v plicity "applying means, beam atth1s point.
which the following is a specification.
My invention relates to railway brakes, and has particular reference to a novel brake'beam.
In the use of certain types of brake arrangements it is common to provide brake riggings which are duplicated on each side.
of the truck, whereby the pull is a point'blose to the brake heads, being connected by a beam or bar.
An object in provide a beam adapted for the use referred to, which shall combine the elements of simand adaptability applied. at the heads vide means in connection therewith for supporting the beam and the rigging.
The beam is illustrated in its association co-pending applicafiled March 2, 1916. more readily underconstructed in accordance with my invention; Fig. '2 is an edge elevation of the same, and Fig. 3 is an end elevation thereof. Referring more particularly to the drawiffgs. it will be seen that the beam in its preferrg'd embodiment is of generally I-beam shape in cross section and comprises a web 10. and the flanges 11. The beam terminates at i'ts ends in trunnions 12, which are shown as'designed to accommodate an angularly adjustable brake head 13. A pair of apertured lugs, or ears, 14,15, are provided at each end of the beam at a point close to the brake head, the pulling levers, or force being connected to the At a point substantially midway betweernthe lugs 1 1, 15, I provide a similar pair of apertured lugs 16, which provide for the connection thereto of a supvention does not the present invention is to to the desired 10- cation, and which shall, in. addition; pro-,
the accompanying porting link, or lever,.fulcrumed on a rigid portion ofthe car truck. All the parts heretofore described, except the brake head,
areformou in an integral casting in the pre- "ferred construction. It will be readily apparent, however, that the essence of my inreside in the integral casting, but in the conception of a'simple. beam of this type which shall provide for the 1 connection of the pulling levers at points close to the brake heads, and for a supporting means at a point near the longitudinal center line of the truck; that is, ata point midway of the length of the beam. Obviously also the head may not be adjustable,
and other modifications may be made in the constructlon shown, all wlthout departure from the spirit of my invention.
I claim:
1. A brake beam, comprising a bar providing mountings at its ends for brake heads, and three sets of attaching lugs projecting laterally from said beam, the sets of lugs n zgar the end of the beam providing for theconnection of brake levers, the intermediate lugs providing for the attachment of a supporting device, substantially as described.
2. A brake beam, comprising a bar, the ends of which are adapted to be secured in brake heads, a brake lever pulling lug located near each end of and projecting liaterally from said bar, and a supporting ug located at substantially the middle of the WILLIAM G. HEDGCOCK.
Witnesses J. F. LYNN, WILLIAM S.
the combination of TROWBRIDGE.
US8159716A 1916-03-02 1916-03-02 Brake-beam. Expired - Lifetime US1185314A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US8159716A US1185314A (en) 1916-03-02 1916-03-02 Brake-beam.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8159716A US1185314A (en) 1916-03-02 1916-03-02 Brake-beam.

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US20080213111A1 (en) * 2002-07-12 2008-09-04 Cooper Paul V System for releasing gas into molten metal
US20080304970A1 (en) * 2003-07-14 2008-12-11 Cooper Paul V Pump with rotating inlet
US20080314548A1 (en) * 2007-06-21 2008-12-25 Cooper Paul V Transferring molten metal from one structure to another
US20090269191A1 (en) * 2002-07-12 2009-10-29 Cooper Paul V Gas transfer foot
US7906068B2 (en) 2003-07-14 2011-03-15 Cooper Paul V Support post system for molten metal pump
US8444911B2 (en) 2009-08-07 2013-05-21 Paul V. Cooper Shaft and post tensioning device
US8449814B2 (en) 2009-08-07 2013-05-28 Paul V. Cooper Systems and methods for melting scrap metal
US8524146B2 (en) 2009-08-07 2013-09-03 Paul V. Cooper Rotary degassers and components therefor
US8529828B2 (en) 2002-07-12 2013-09-10 Paul V. Cooper Molten metal pump components
US8535603B2 (en) 2009-08-07 2013-09-17 Paul V. Cooper Rotary degasser and rotor therefor
US8613884B2 (en) 2007-06-21 2013-12-24 Paul V. Cooper Launder transfer insert and system
US8714914B2 (en) 2009-09-08 2014-05-06 Paul V. Cooper Molten metal pump filter
US8753563B2 (en) 2007-06-21 2014-06-17 Paul V. Cooper System and method for degassing molten metal
US9011761B2 (en) 2013-03-14 2015-04-21 Paul V. Cooper Ladle with transfer conduit
US9108244B2 (en) 2009-09-09 2015-08-18 Paul V. Cooper Immersion heater for molten metal
US9156087B2 (en) 2007-06-21 2015-10-13 Molten Metal Equipment Innovations, Llc Molten metal transfer system and rotor
US9205490B2 (en) 2007-06-21 2015-12-08 Molten Metal Equipment Innovations, Llc Transfer well system and method for making same
US9410744B2 (en) 2010-05-12 2016-08-09 Molten Metal Equipment Innovations, Llc Vessel transfer insert and system
US9643247B2 (en) 2007-06-21 2017-05-09 Molten Metal Equipment Innovations, Llc Molten metal transfer and degassing system
US9903383B2 (en) 2013-03-13 2018-02-27 Molten Metal Equipment Innovations, Llc Molten metal rotor with hardened top
US9982945B2 (en) 2007-06-21 2018-05-29 Molten Metal Equipment Innovations, Llc Molten metal transfer vessel and method of construction
US10052688B2 (en) 2013-03-15 2018-08-21 Molten Metal Equipment Innovations, Llc Transfer pump launder system
US10138892B2 (en) 2014-07-02 2018-11-27 Molten Metal Equipment Innovations, Llc Rotor and rotor shaft for molten metal
US10267314B2 (en) 2016-01-13 2019-04-23 Molten Metal Equipment Innovations, Llc Tensioned support shaft and other molten metal devices
US10428821B2 (en) 2009-08-07 2019-10-01 Molten Metal Equipment Innovations, Llc Quick submergence molten metal pump
US10947980B2 (en) 2015-02-02 2021-03-16 Molten Metal Equipment Innovations, Llc Molten metal rotor with hardened blade tips
US11149747B2 (en) 2017-11-17 2021-10-19 Molten Metal Equipment Innovations, Llc Tensioned support post and other molten metal devices
US11358216B2 (en) 2019-05-17 2022-06-14 Molten Metal Equipment Innovations, Llc System for melting solid metal
US11873845B2 (en) 2021-05-28 2024-01-16 Molten Metal Equipment Innovations, Llc Molten metal transfer device

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US8178037B2 (en) 2002-07-12 2012-05-15 Cooper Paul V System for releasing gas into molten metal
US8409495B2 (en) 2002-07-12 2013-04-02 Paul V. Cooper Rotor with inlet perimeters
US20080213111A1 (en) * 2002-07-12 2008-09-04 Cooper Paul V System for releasing gas into molten metal
US20090269191A1 (en) * 2002-07-12 2009-10-29 Cooper Paul V Gas transfer foot
US9034244B2 (en) 2002-07-12 2015-05-19 Paul V. Cooper Gas-transfer foot
US8110141B2 (en) 2002-07-12 2012-02-07 Cooper Paul V Pump with rotating inlet
US8361379B2 (en) 2002-07-12 2013-01-29 Cooper Paul V Gas transfer foot
US8529828B2 (en) 2002-07-12 2013-09-10 Paul V. Cooper Molten metal pump components
US9435343B2 (en) 2002-07-12 2016-09-06 Molten Meal Equipment Innovations, LLC Gas-transfer foot
US8440135B2 (en) 2002-07-12 2013-05-14 Paul V. Cooper System for releasing gas into molten metal
US20080304970A1 (en) * 2003-07-14 2008-12-11 Cooper Paul V Pump with rotating inlet
US7906068B2 (en) 2003-07-14 2011-03-15 Cooper Paul V Support post system for molten metal pump
US8475708B2 (en) 2003-07-14 2013-07-02 Paul V. Cooper Support post clamps for molten metal pumps
US8501084B2 (en) 2003-07-14 2013-08-06 Paul V. Cooper Support posts for molten metal pumps
US10072891B2 (en) 2007-06-21 2018-09-11 Molten Metal Equipment Innovations, Llc Transferring molten metal using non-gravity assist launder
US9855600B2 (en) 2007-06-21 2018-01-02 Molten Metal Equipment Innovations, Llc Molten metal transfer system and rotor
US11759854B2 (en) 2007-06-21 2023-09-19 Molten Metal Equipment Innovations, Llc Molten metal transfer structure and method
US8613884B2 (en) 2007-06-21 2013-12-24 Paul V. Cooper Launder transfer insert and system
US11185916B2 (en) 2007-06-21 2021-11-30 Molten Metal Equipment Innovations, Llc Molten metal transfer vessel with pump
US8753563B2 (en) 2007-06-21 2014-06-17 Paul V. Cooper System and method for degassing molten metal
US11167345B2 (en) 2007-06-21 2021-11-09 Molten Metal Equipment Innovations, Llc Transfer system with dual-flow rotor
US11130173B2 (en) 2007-06-21 2021-09-28 Molten Metal Equipment Innovations, LLC. Transfer vessel with dividing wall
US11103920B2 (en) 2007-06-21 2021-08-31 Molten Metal Equipment Innovations, Llc Transfer structure with molten metal pump support
US11020798B2 (en) 2007-06-21 2021-06-01 Molten Metal Equipment Innovations, Llc Method of transferring molten metal
US9156087B2 (en) 2007-06-21 2015-10-13 Molten Metal Equipment Innovations, Llc Molten metal transfer system and rotor
US9205490B2 (en) 2007-06-21 2015-12-08 Molten Metal Equipment Innovations, Llc Transfer well system and method for making same
US10562097B2 (en) 2007-06-21 2020-02-18 Molten Metal Equipment Innovations, Llc Molten metal transfer system and rotor
US10458708B2 (en) 2007-06-21 2019-10-29 Molten Metal Equipment Innovations, Llc Transferring molten metal from one structure to another
US10352620B2 (en) 2007-06-21 2019-07-16 Molten Metal Equipment Innovations, Llc Transferring molten metal from one structure to another
US9383140B2 (en) 2007-06-21 2016-07-05 Molten Metal Equipment Innovations, Llc Transferring molten metal from one structure to another
US10345045B2 (en) 2007-06-21 2019-07-09 Molten Metal Equipment Innovations, Llc Vessel transfer insert and system
US10274256B2 (en) 2007-06-21 2019-04-30 Molten Metal Equipment Innovations, Llc Vessel transfer systems and devices
US10195664B2 (en) 2007-06-21 2019-02-05 Molten Metal Equipment Innovations, Llc Multi-stage impeller for molten metal
US20080314548A1 (en) * 2007-06-21 2008-12-25 Cooper Paul V Transferring molten metal from one structure to another
US9982945B2 (en) 2007-06-21 2018-05-29 Molten Metal Equipment Innovations, Llc Molten metal transfer vessel and method of construction
US9925587B2 (en) 2007-06-21 2018-03-27 Molten Metal Equipment Innovations, Llc Method of transferring molten metal from a vessel
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