US688328A - Vehicle-brake. - Google Patents

Vehicle-brake. Download PDF

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Publication number
US688328A
US688328A US6131699A US1899061316A US688328A US 688328 A US688328 A US 688328A US 6131699 A US6131699 A US 6131699A US 1899061316 A US1899061316 A US 1899061316A US 688328 A US688328 A US 688328A
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United States
Prior art keywords
brake
wagon
arms
bed
vehicle
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Expired - Lifetime
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US6131699A
Inventor
Roger J Ong
Anderson J Douglas
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Individual
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Individual
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US case filed in Connecticut District Court litigation Critical https://portal.unifiedpatents.com/litigation/Connecticut%20District%20Court/case/3%3A18-cv-02045 Source: District Court Jurisdiction: Connecticut District Court "Unified Patents Litigation Data" by Unified Patents is licensed under a Creative Commons Attribution 4.0 International License.
US case filed in Connecticut District Court litigation https://portal.unifiedpatents.com/litigation/Connecticut%20District%20Court/case/3%3A21-cv-01699 Source: District Court Jurisdiction: Connecticut District Court "Unified Patents Litigation Data" by Unified Patents is licensed under a Creative Commons Attribution 4.0 International License.
US case filed in Court of Appeals for the Federal Circuit litigation https://portal.unifiedpatents.com/litigation/Court%20of%20Appeals%20for%20the%20Federal%20Circuit/case/2019-2122 Source: Court of Appeals for the Federal Circuit Jurisdiction: Court of Appeals for the Federal Circuit "Unified Patents Litigation Data" by Unified Patents is licensed under a Creative Commons Attribution 4.0 International License.
US case filed in Court of Appeals for the Federal Circuit litigation https://portal.unifiedpatents.com/litigation/Court%20of%20Appeals%20for%20the%20Federal%20Circuit/case/2020-1220 Source: Court of Appeals for the Federal Circuit Jurisdiction: Court of Appeals for the Federal Circuit "Unified Patents Litigation Data" by Unified Patents is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to US6131699A priority Critical patent/US688328A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
    • B60T1/04—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting directly on tread

Definitions

  • Our invention relates to vehicle-brakes; and its object is to provide improved means for throwing the brake-shoes into frictional engagement with the wheels of the vehicle and for releasing the brake-shoes and throwing them away from the wheels to prevent the accumulation of mud on either the brakeshoes or wheels.
  • Figure 1 is a view in perspective of the under side of a Wagon-bed with our im proved brake in position thereon.
  • Fig. 2 is a transverse vertical section
  • Fig. 3 is a transverse vertical section through one of the supporting-brackets of the brakeshoe arms.
  • the reference-numeral l designates the bed of the wagon, from opposite sides of which project brackets2 and 3.
  • the upper brackets 2 extend through the sides of the bed, and the lower brackets are secured to the under surface of the bottom of the wagon by bolts 4, which extend through angle-plates 5,which latter are secured to the inner surfaces of the sides of the Wagon-bed by bolts 6 and have openings for the passage of the upper brackets 2.
  • the brake-shoe arms comprise vertical posts or spindles 7, supported pivotally in bearings formed in the brackets 2 and 3, and outwardly' and downwardly turned arms S, carrying shoes 9 at their outer ends.
  • crank-'shaft supported below the wagon-bed in front of the brake-shoe arms by bearings 11.
  • One end of this shaft 10 is bent downward at right angles to form a crank 12, which is connected by a link or rod 13 to the adjacent brake-shoe arm.
  • a bar 14 constituting a double crank, one end of which is connected by a link or rod 15 with the adjacent brake-shoe arm, while the opposite end of said double crank 14 is connected by a rod 16 to a lever 17, fulcrumed to one side of the Wagon and carrying a dog 18, adapted to engage a notched segment 19, secured to the wagon.

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

Description

No. 688,328. y Patented Dec. l0, |9ol.
n. ons a A.- .L DouGLAs.
VEHICLE BRAKE (Application led Dec. 18, 1899. Renewed Hay 21, 1901.) (NoIllodel.)
mi Nonms mns co. PHOTO-uma. wAsNINcYaN, n. c.
UNITED STATES PATENT OFFICE.
ROGER J. ONG AND ANDERSON J. DOUGLAS, OF YATES LANDING,
ILLINOIS.
VEHICLE-BRAKE.
SPECIFICATION forming part of Letters Patent No. 688,328, dated December 10, 1901.
Application tiled December 18, 1899. Renewed May 2l. 1901. Serial No. 61.316. (No model.)
T0 all whom, it may concern:
Be it known that we, ROGER J. ONG and AN- DERSON J. DOUGLAS, citizens of the United States, residing at Yates Landing, in the county of Pulaski and State of Illinois, have invented certain new and useful Improvements in Vehicle-Brakes, of which the following is a specification..
Our invention relates to vehicle-brakes; and its object is to provide improved means for throwing the brake-shoes into frictional engagement with the wheels of the vehicle and for releasing the brake-shoes and throwing them away from the wheels to prevent the accumulation of mud on either the brakeshoes or wheels.
The construction of the brake will be fully described hereinafter and defined in the appended claims, in connection with the accompanying drawings, which form a part of this specification.
In the drawings, Figure 1 is a view in perspective of the under side of a Wagon-bed with our im proved brake in position thereon. Fig. 2 is a transverse vertical section, and Fig. 3 is a transverse vertical section through one of the supporting-brackets of the brakeshoe arms.
The reference-numeral l designates the bed of the wagon, from opposite sides of which project brackets2 and 3. The upper brackets 2 extend through the sides of the bed, and the lower brackets are secured to the under surface of the bottom of the wagon by bolts 4, which extend through angle-plates 5,which latter are secured to the inner surfaces of the sides of the Wagon-bed by bolts 6 and have openings for the passage of the upper brackets 2.
The brake-shoe arms,arranged one at either side of the wagon, comprise vertical posts or spindles 7, supported pivotally in bearings formed in the brackets 2 and 3, and outwardly' and downwardly turned arms S, carrying shoes 9 at their outer ends.
lOdesignates a crank-'shaft supported below the wagon-bed in front of the brake-shoe arms by bearings 11. One end of this shaft 10 is bent downward at right angles to form a crank 12, which is connected by a link or rod 13 to the adjacent brake-shoe arm. To the opposite end of the shaft 1O is centrally secured a bar 14, constituting a double crank, one end of which is connected by a link or rod 15 with the adjacent brake-shoe arm, while the opposite end of said double crank 14 is connected by a rod 16 to a lever 17, fulcrumed to one side of the Wagon and carrying a dog 18, adapted to engage a notched segment 19, secured to the wagon.
The operation of the mechanism above described will be readily understood. By pulling upon the lever 17 the shaft 10 is oscillated and the arms 8 are swung forward on their pivotal supports into engagement with the wheels. A reverse movement of the lever moves the brake-shoe arms and shoes clear of the wheels, allowing mud to drop away from the wheels and preventing accumulation of mud and dirt on the shoes or wheels.
We claim- 1. The combination of a wagon-body, of brackets secured at its opposite sides, brakeshoe arms pivotallyT mounted therein; brakeshoes carried by said arms, a crank-shaft arranged transversely of the Wagon-bed supported in brackets in front of said arms; the
ends -of said shaft projecting beyond the wagon-bed and a crank-arm at one end connected to one of the brake-shoe arms; a double crank at the opposite end of said shaft, one end of which is connected to the adjacent arm, and the other end connected to an operating-lever.
2. The combination of a Wagon-body, of a pair of brackets sec urediat each side thereof, the upper bracket of each pair extending through the side'of the bed and the lower one transversely of the wagon-bed supported in In testimony whereof we afx our signabrackets in front of said arms; the ends of tures in presence of two witnesses. said shaft projecting beyond the wagon-bed ROGER J. ONG.
and a crank-arm at one end connected to one ofthe brake-shoe arms; adonble crank at the ANDERSON J' DOUGLAS' opposite end of said shaft, one end of which l Vitnesses:
is connected to the adjacent arm, and the A. GUTMANN, other end connected to an operating-lever. l
W. H. GAUNT.
US6131699A 1899-12-18 1899-12-18 Vehicle-brake. Expired - Lifetime US688328A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US6131699A US688328A (en) 1899-12-18 1899-12-18 Vehicle-brake.

Applications Claiming Priority (1)

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US6131699A US688328A (en) 1899-12-18 1899-12-18 Vehicle-brake.

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US688328A true US688328A (en) 1901-12-10

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US6131699A Expired - Lifetime US688328A (en) 1899-12-18 1899-12-18 Vehicle-brake.

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4691933A (en) * 1984-03-06 1987-09-08 Herbert Strauss Wheelchair parking brake

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4691933A (en) * 1984-03-06 1987-09-08 Herbert Strauss Wheelchair parking brake

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