US1126802A - Railway-car brake. - Google Patents

Railway-car brake. Download PDF

Info

Publication number
US1126802A
US1126802A US87086614A US1914870866A US1126802A US 1126802 A US1126802 A US 1126802A US 87086614 A US87086614 A US 87086614A US 1914870866 A US1914870866 A US 1914870866A US 1126802 A US1126802 A US 1126802A
Authority
US
United States
Prior art keywords
brake
slide
railway
flanges
rod
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.)
Expired - Lifetime
Application number
US87086614A
Inventor
Ira H Mcarthur
Alonzo J Carter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US87086614A priority Critical patent/US1126802A/en
Application granted granted Critical
Publication of US1126802A publication Critical patent/US1126802A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S292/00—Closure fasteners
    • Y10S292/23—Vehicle door latches

Definitions

  • This invention relates to railway car brakes of the general kind in which the brake shoes are connected by brake beams, in turn connected to equalizing levers which are joined to each other by brake rods.
  • the object of this invention is to provide improved means for connecting the brake rods to the equalizing levers in such manner that they may be easily disconnected therefrom and moved out of the way in order that the wheels and aXles may be removed from the truck whenever desired, and with great facility without disturbing other parts of the truck.
  • Figure 1 is a plan view of a car truck with our invention applied.
  • Fig. 2 is a view on an enlarged scale and in transverse section of one of our improved brake rod slides.
  • Fig. 3 is a perspective view of the slide.
  • Fig. t is a detail view in section, showing the manner of applying the slide to an equalizing lever, and showing also its relation to other parts of the brake mechanism.
  • Fig. 5 is a perspective view of the upper part of the slide.
  • F 6 is a perspective view of the lower part thereof.
  • the car truck shown is of a well known type.
  • A indicates the wheels, A the axles, B the brake shoes, Z) their hangers C the brake beams, and D the equalizing levers.
  • Each brake rod E is connected at one end 6 to an equalizing lever in any desired way.
  • the opposite end of each brake rod is connected with an equalizing lever by our improved brake rod slide, which comprises a lower member G, and an upper member H.
  • lower member comprises a bottom part or base 9 which rests on the equalizing lever D, parallel vertical flanges g having a space between them to receive the brake rod, and laterally projecting arms g which are parallel with each other and spaced sufliciently far apart to receive corresponding flanged parts of the upper member of the slide.
  • Recesses or openings are formed at m to receive parts of the upper member in a manner hereinafter described.
  • the upper member H comprises a body portion h having a longitudinal extension h and formed with downwardly projecting flanges 7L adapted to enter between the arms 9 of the lower member in the manner shown in Fig. 3.
  • the arms 9 and the flanges 7L are perforated as indicated at g and h to receive the connecting pins N which are headed at n and at their opposite ends are provided with removable cotter-pins a.
  • the brake mechanism operates in the usual way, but should it be desired to remove the wheels and axles one of the pivot pins N of each slide should be removed and the top of each slide should be swung upward in the manner indicated in Fig. 2. The brake rods may then be lifted clear of the axles and the latter with their wheels may be easily withdrawn.
  • a brake rod slide comprising two members between which the rod is housed, means for pivotally connecting the members with each other on one side, and means for detachably connecting them on the other side.
  • a brake rod slide comprising two members between which the rod is housed, the lower part being formed with parallel flanges having a space between them to accommodate the rod and withv parallel laterally projecting arms, and the upper mem- In testimony whereof, We have hereunto her being provided With a cover for the subscribed our names. brake rod and With flanges arranged he- I H MC ARTHUR tween the arms of the lower member,,and J CARTER 5 pins connecting said flanges and arms, one of which pins acts as a pivot for the upper witnesseses: member of the slide and the other of Which A. W. MOR AN, pins is removable for the purpose specified. N. H. MEYERs,

Description

I. H. MGARTHUR & A. J. CARTER. RAILWAY GAR BRAKE.
APPLICATION FILED NOV. 7, 1914.
1,1 26,802, Patented Feb. 2, 1915.
2 SHEETS-SHEET 1. Z ,2)
1t ffM firfiazr 1/24]: Carrie! 5] 6561/" Jiffv n j THE NORRIS PETERS 60.. PHDTO-LITHOH W A SHING rvNv D C I. H. MOARTHUR & A. J. CARTER.
RAILWAY GAR BRAKE.
APPLICATION FILED NOV. 7, 1914.
1,126,802. Patented Feb. 2, 1915.
2 SHEETS-SHEET 2.
g wEeIGarfor 6 fzeir fifTaryeys 77;. d 0% 7 UNITED s'ra rns PATENT OFFICE.
IRA. H. McARTI-IUR AND ALONZO J. CARTER, OF MERIDIAN, MISSISSIPPI.
RAILWAY-CAR BRAKE.
masses.
Application filed November 7, 1914.
This invention relates to railway car brakes of the general kind in which the brake shoes are connected by brake beams, in turn connected to equalizing levers which are joined to each other by brake rods.
The object of this invention is to provide improved means for connecting the brake rods to the equalizing levers in such manner that they may be easily disconnected therefrom and moved out of the way in order that the wheels and aXles may be removed from the truck whenever desired, and with great facility without disturbing other parts of the truck.
Our improvements are illustrated in the accompanying drawings, in which Figure 1 is a plan view of a car truck with our invention applied. Fig. 2 is a view on an enlarged scale and in transverse section of one of our improved brake rod slides. Fig. 3 is a perspective view of the slide. Fig. t is a detail view in section, showing the manner of applying the slide to an equalizing lever, and showing also its relation to other parts of the brake mechanism. Fig. 5 is a perspective view of the upper part of the slide. F 6 is a perspective view of the lower part thereof.
The car truck shown is of a well known type.
A indicates the wheels, A the axles, B the brake shoes, Z) their hangers C the brake beams, and D the equalizing levers. Each brake rod E is connected at one end 6 to an equalizing lever in any desired way. The opposite end of each brake rod is connected with an equalizing lever by our improved brake rod slide, which comprises a lower member G, and an upper member H. The
Specification of Letters Patent.
Patented Feb. 2, 1915.
Serial No. 870,866.
lower member comprises a bottom part or base 9 which rests on the equalizing lever D, parallel vertical flanges g having a space between them to receive the brake rod, and laterally projecting arms g which are parallel with each other and spaced sufliciently far apart to receive corresponding flanged parts of the upper member of the slide. Recesses or openings are formed at m to receive parts of the upper member in a manner hereinafter described.
The upper member H comprises a body portion h having a longitudinal extension h and formed with downwardly projecting flanges 7L adapted to enter between the arms 9 of the lower member in the manner shown in Fig. 3. The arms 9 and the flanges 7L are perforated as indicated at g and h to receive the connecting pins N which are headed at n and at their opposite ends are provided with removable cotter-pins a.
When the slide members are assembled they are arranged as shown in Fig. 8, the flanges 7L fitting between the arms within the recesses m. The brake rod extends through the slide between the flanges g and is held in place by the nut e.
The brake mechanism operates in the usual way, but should it be desired to remove the wheels and axles one of the pivot pins N of each slide should be removed and the top of each slide should be swung upward in the manner indicated in Fig. 2. The brake rods may then be lifted clear of the axles and the latter with their wheels may be easily withdrawn.
We claim as our invention 1. A brake rod slide, comprising two members between which the rod is housed, means for pivotally connecting the members with each other on one side, and means for detachably connecting them on the other side.
2. A brake rod slide, comprising two members between which the rod is housed, the lower part being formed with parallel flanges having a space between them to accommodate the rod and withv parallel laterally projecting arms, and the upper mem- In testimony whereof, We have hereunto her being provided With a cover for the subscribed our names. brake rod and With flanges arranged he- I H MC ARTHUR tween the arms of the lower member,,and J CARTER 5 pins connecting said flanges and arms, one of which pins acts as a pivot for the upper Witnesses: member of the slide and the other of Which A. W. MOR AN, pins is removable for the purpose specified. N. H. MEYERs,
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents, Washington, D. 0..
US87086614A 1914-11-07 1914-11-07 Railway-car brake. Expired - Lifetime US1126802A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US87086614A US1126802A (en) 1914-11-07 1914-11-07 Railway-car brake.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87086614A US1126802A (en) 1914-11-07 1914-11-07 Railway-car brake.

Publications (1)

Publication Number Publication Date
US1126802A true US1126802A (en) 1915-02-02

Family

ID=3194956

Family Applications (1)

Application Number Title Priority Date Filing Date
US87086614A Expired - Lifetime US1126802A (en) 1914-11-07 1914-11-07 Railway-car brake.

Country Status (1)

Country Link
US (1) US1126802A (en)

Similar Documents

Publication Publication Date Title
US1126802A (en) Railway-car brake.
US2252221A (en) Bkake beam tie
US432515A (en) Car-brake
US39332A (en) Improved traction and connecting apparatus for railroad-trains
US173919A (en) Improvement in running-gears for railway-cars
US966376A (en) Bolster-guide for truck-frames.
US1978206A (en) Welded railway truck
US1267555A (en) Safety car-brake.
US462508A (en) roberts
US70145A (en) Improved oar-brake
US450849A (en) John stephenson
US94874A (en) Lancelot davidson
US1024385A (en) Brake mechanism.
US107536A (en) Improvement in wagon-ebbs
US83508A (en) Improved car-brake
US1322048A (en) Aicqbeoratiqn
US391202A (en) singleton
US1875240A (en) Brake beam support
US275650A (en) Car-brake
US1664795A (en) Railroad-car truck
US36657A (en) Improvement in car-trucks
US112826A (en) Improvement in railway shifting-trucks
US1096167A (en) Emergency-brake.
US1232142A (en) Brake arrangement for six-wheel trucks.
US963861A (en) Brake for railway-cars.