US603706A - Thirds to fritz kohn and ludwig blauhorn - Google Patents

Thirds to fritz kohn and ludwig blauhorn Download PDF

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Publication number
US603706A
US603706A US603706DA US603706A US 603706 A US603706 A US 603706A US 603706D A US603706D A US 603706DA US 603706 A US603706 A US 603706A
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brake
fritz
ludwig
blauhorn
kohn
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K23/00—Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips
    • B62K23/02—Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips hand actuated
    • B62K23/04—Twist grips
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20207—Multiple controlling elements for single controlled element
    • Y10T74/20256—Steering and controls assemblies
    • Y10T74/20268—Reciprocating control elements
    • Y10T74/2028—Handle bar type

Definitions

  • This invention relates to a bicycle-brake, and pertains more especially to the means for operating the brake. 1
  • the invention has for its object to provide a brake-operating mechanism which is at all times under the control of the rider and which shall be easy of operation, requiring but a slight degree of movement to elfect the operation of setting the brake.
  • Figure 1 is a perspective view of a portion of a bicycle handle-bar with a projection c, which is pivotally connected with the brake e by means of the interposed link (1.
  • Lever e is pivotally secured to the brake-rod g at f and to the handle-bar at i in the usual manner.
  • projection c is preferably formed upon an enlarged disk h, which serves as a guard for the hand.
  • What I claim as my invention is- 1.
  • a handle-bar having a handle revolubly secured thereon, a brakelever pivotally secured to the handle-bar, a link connecting the revoluble handle and the brake lever, and connections between the brake-lever and brake-shoe, substantially as described.
  • a handle-bar a handle revolubly secured thereon, a disk arranged upon the inner end of the handle having a projection extending therefrom upon one side, a brake-lever pivotally secured to the handlebar, a link connecting'one end of the brakelever and the projection upon the disk, and connections between the opposite end of the brake-lever and the brake-shoe, substantially as described.

Description

(No Modl.)
R. RAUSCH. BICYCLE BRAKE.
No. 603,706. Patented May 10, 1898.
witnesses. Inventor:-
' ,RZLJOZPk J ZCLZI/S ch eBy kisfltf UNITED STATES PAT NT OFFICE.
RUDOLF RAUSOH, OF VIENNA, AUSTRIA HUNGARY, ASSIGNOR OF TWO- TI-IIRDS TO FRITZ KOIIN AND LUDWIG BLAUI'IORN, OF SAME PLACE.
BICYCLE-BRAKE.
SPECIFICATION forming part of Letters Patent N 0. 603,706, dated May 10, 1898.
Application filed Tune 26, 1897- Serial No. 642,433. (No model.)
T0 at whom it may concern.-
Be it known that I, RUDOLF RAUSCH, sculptor, a subject of the Emperor of Austria-Hungary, residing at Vienna, Austria-Hungary, have invented a new and useful Brake for Cycles, of which the following is a specification.
This invention relates to a bicycle-brake, and pertains more especially to the means for operating the brake. 1
The invention has for its object to provide a brake-operating mechanism which is at all times under the control of the rider and which shall be easy of operation, requiring but a slight degree of movement to elfect the operation of setting the brake.
The invention therefore consists in the parts and combinations of parts, as hereinafter shown in the drawings, described in the specification, and moreespecially pointed out in the claims.
In the drawings, Figure 1 is a perspective view of a portion of a bicycle handle-bar with a projection c, which is pivotally connected with the brake e by means of the interposed link (1. Lever e is pivotally secured to the brake-rod g at f and to the handle-bar at i in the usual manner.
In operation when the brake is disconnected from the bicycle-wheel the parts of the operating mechanism assume the position shown in Fig. 1, due to the action of the spring K. When, however, it is desired to set the brake, the rider revolves the handle I) in the direction of the arrow 19, Fig. 1, with the result that the outer end of brake-lever e is pulled up and the inner end forced down, which carries with it the brake -rod g, and consequently the brake-shoe, setting the brake.
In order that the hand of the rider will not contact with the link cl, projection c is preferably formed upon an enlarged disk h, which serves as a guard for the hand.
What I claim as my invention is- 1. In a bicycle-brake, a handle-bar having a handle revolubly secured thereon, a brakelever pivotally secured to the handle-bar, a link connecting the revoluble handle and the brake lever, and connections between the brake-lever and brake-shoe, substantially as described.
2. In a bicycle-brake, a handle-bar, a handle revolubly secured thereon, a disk arranged upon the inner end of the handle having a projection extending therefrom upon one side, a brake-lever pivotally secured to the handlebar, a link connecting'one end of the brakelever and the projection upon the disk, and connections between the opposite end of the brake-lever and the brake-shoe, substantially as described. I
In testimony whereof I have signed this specification in the presence of two subscribing witnesses.
RUDOLF RAUSOH. Witnesses:
J. Y. MAMBINZLY, HARRY BELMONT.
US603706D Thirds to fritz kohn and ludwig blauhorn Expired - Lifetime US603706A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4966047A (en) * 1987-12-07 1990-10-30 Alwin Krauer Handlebar-mounted cable control
US5370017A (en) * 1993-07-07 1994-12-06 Krauer; Alwin Handlebar cable control with biased return feature

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4966047A (en) * 1987-12-07 1990-10-30 Alwin Krauer Handlebar-mounted cable control
US5370017A (en) * 1993-07-07 1994-12-06 Krauer; Alwin Handlebar cable control with biased return feature

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