US3813957A - Device for guiding cables on cycles - Google Patents

Device for guiding cables on cycles Download PDF

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Publication number
US3813957A
US3813957A US00267818A US26781872A US3813957A US 3813957 A US3813957 A US 3813957A US 00267818 A US00267818 A US 00267818A US 26781872 A US26781872 A US 26781872A US 3813957 A US3813957 A US 3813957A
Authority
US
United States
Prior art keywords
collar
cables
grooves
flanks
split
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
US00267818A
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English (en)
Inventor
R Huret
J Huret
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.)
Huret et ses Fils SA
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
Application granted granted Critical
Publication of US3813957A publication Critical patent/US3813957A/en
Assigned to SOCIETE HURET & SES FILS reassignment SOCIETE HURET & SES FILS ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: HURET , JACQUES, HURET , ROGER
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J11/00—Supporting arrangements specially adapted for fastening specific devices to cycles, e.g. supports for attaching maps
    • B62J11/10—Supporting arrangements specially adapted for fastening specific devices to cycles, e.g. supports for attaching maps for mechanical cables, hoses, pipes or electric wires, e.g. cable guides
    • B62J11/13—Supporting arrangements specially adapted for fastening specific devices to cycles, e.g. supports for attaching maps for mechanical cables, hoses, pipes or electric wires, e.g. cable guides specially adapted for mechanical cables
    • 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
    • Y10T74/20396—Hand operated
    • Y10T74/20402—Flexible transmitter [e.g., Bowden cable]
    • Y10T74/20462—Specific cable connector or guide

Definitions

  • ABSTRACT The invention relates to a device for guiding cables on cycles which is simple to fit and robust, the device consisting of a collar provided with guides for the passage of cables, the collar having two obliquely oppo- 7 site flanks, and the cable guides being formed by folding over the tongues provided on the collar.
  • Devices for guiding cables for changing the speed with a gear shift are already known. These devices consist of a collar provided with an eyelet which is tightened around one of the cylindrical tubes of the frame with the aid of a screw.
  • sheaths which are placed between two fixed stops constituted by collars and which enable the cable to be guided when it is desired to change its direction.
  • the object of the present invention is in particular to overcome these disadvantages and relates to this end to a device for guiding cables on cycles, characterized in that it consists of a collar provided with guides for the passage of cables, the collar having two obliquely opposite flanks, and the cable guides being formd by folding over the tongues provided on the collar.
  • the collar has two opposite support edges virtually equidistant from the oblique flanks.
  • FIG. 1 is a perspective schematic view of the device
  • H0. 2 is a lateral view of the device, fitted to the base of a frame of a cycle,
  • HO. 3 is a front view of the HO. 2
  • FIG. 4 is a plan view of the device.
  • the invention therefore relates to the construction of a device consisting of a guide collar which can be fitted rapidly andthe position of which is rigorously defined with respect to the frame of the cycle.
  • this device whose position is unalterable, enables the traction cables to be fitted rapidly, the control of the gear shifts unalterable.
  • such a device has been illustrated, which has the form of a metallic collar, of generally oblong form, having opposed portions of which the two bent ends 1 and 2 have facing flanks angularly or obliquely disposed with respect to each other.
  • the collar is split at the distal end of one of said oppositely facing flanks.
  • the collar comprises tongues 3, 4 and 5 which are bent towards the exterior and which delimit the grooves 3,, 4, and 5, of which the bottom is convex so with the aid of these cables being as to enable the'direction of the cable to be changed without forming any sharp angle.
  • the groove 5 with a convex bottom allows the passage of the traction cable connecting the gear shift of the back wheel to the control handle, while the grooves 3 and 4 allow the passage of the traction cable connecting a control handle to the device for changing the chain wheel of the crank-gear.
  • This device on account of its construction, can be fitted in a way (see FIG. 2) such that the oblique part 1 of the collar fits around a tube 6 of the frame, while the bent part 2 fits around the tube 7 of the same frame.
  • this collar has two support edges 8 and 9, which are opposite one another and face away from the grooves 3,, 4,, and 5,. They are virtually equidistant from the oblique flanks l and 2, so as to bear on the upper edge of the crank-gear case 10.
  • the groove 5, formed by folding the tongue 5 enables a cable to be fitted first of all parallel to the tube 6, then virtually parallel to the branch 11 of the rear fork, toward the gear shift.
  • the grooves 3, and 4, of the tongues 3 and 4 allow a cable to be fitted first of all parallel to the tube 6, and then passing over the tube 7, to arrive at the mechanism for changing the chain wheel of the crank-gear.
  • Tightening the device in the position illustrated on H6. 2 is effected with the aid of a screw and a nut placed across orifices provided in the ends 12 and 13 of the collar 1, these ends 12 and 13 being situated in the curved area 1 of the collar.
  • the positioning of the device is therefore automatic, since, by tightening the ends 12 and 13 with the aid of a screw, the collar tends to slide on the tubes 6 and 7 so that the edges 8 and 9 come to bear firmly on the upper edge of the crank-gear case 10.
  • the device can therefore be fitted simply, precisely, and in a manner so that it does not go out of order and enables the cables to be fitted rapidly by introducing them into one of the grooves 3,, 4, or 5,, the cable being then able to slide freely in the grooves without it going out of order.
  • a device for guiding cables on cycles comprising a collar, said collar including opposed portions which include facing flanks, said flanks being angularly disposed with respect to each other to engage the portions of the cycle having corresponding angular disposition, and means on said opposed portions being folded over to define grooves by which cables can be guided.
  • said collar comprises two edges which are opposite to each other, said edges being disposed intennediate said facing flanks and facing away from said grooves for supporting said collar on the upper edge of the cycle crankgear case.
  • a device according to claim 1 wherein said collar is split at the distal end of one of said oppositely facing flanks, orifices formed in said flank on each side of said split in which a tightening screw can be disposed for tightening said collar.
  • a device according to claim 1 wherein the bottoms of said grooves are convex to enable the direction of cables guided therein to be changed without forming a sharp angle.
  • a device wherein said collar is split at the distal end of one of said oppositely facing flanks, orifices formed in said flank on each side of said split in which a tightening screw'can be disposed for tightening said collar.
  • a device wherein the bottoms of said grooves are convex to enable the direction of cables guided therein to be changed without forming a sharp angle.
  • a device according to claim 5 wherein the bottoms of said grooves are convex to enable the direction of cables guided therein to be changed without forming a sharp angle.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Clamps And Clips (AREA)
  • Supports For Pipes And Cables (AREA)
  • Installation Of Indoor Wiring (AREA)
US00267818A 1972-01-24 1972-06-30 Device for guiding cables on cycles Expired - Lifetime US3813957A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7202271A FR2169435A5 (it) 1972-01-24 1972-01-24

Publications (1)

Publication Number Publication Date
US3813957A true US3813957A (en) 1974-06-04

Family

ID=9092341

Family Applications (1)

Application Number Title Priority Date Filing Date
US00267818A Expired - Lifetime US3813957A (en) 1972-01-24 1972-06-30 Device for guiding cables on cycles

Country Status (6)

Country Link
US (1) US3813957A (it)
JP (1) JPS5540474B2 (it)
DE (1) DE2240895C3 (it)
FR (1) FR2169435A5 (it)
GB (1) GB1365743A (it)
IT (1) IT959258B (it)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5002520A (en) * 1989-12-14 1991-03-26 Greenlaw John W Bicycle drive chain guide
US5171187A (en) * 1989-11-14 1992-12-15 Shimano, Inc. Front derailleur

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2359315A1 (fr) * 1976-07-20 1978-02-17 Juy Lucien Dispositif guide-cable a tunnel metallique avec garniture anti-friction, destine a etre soude ou brase sur les cadres de cycles et vehicules similaires
JPS577593Y2 (it) * 1978-12-07 1982-02-13
DE3373203D1 (en) * 1982-05-22 1987-10-01 Joint Technology Ltd Forged joints

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US747563A (en) * 1903-09-19 1903-12-22 Edwin Harrington Son And Company Inc Chain-guard.
US1313267A (en) * 1919-08-19 Belt-grotde

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1973834U (de) * 1966-08-09 1967-11-30 Tullio Campagnolo Fuehrungsvorrichtung fuer betaetigungskabel von fahrraduebersetzungen und umschaltvorrichtungen.
JPS451854Y1 (it) * 1966-09-19 1970-01-27

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1313267A (en) * 1919-08-19 Belt-grotde
US747563A (en) * 1903-09-19 1903-12-22 Edwin Harrington Son And Company Inc Chain-guard.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5171187A (en) * 1989-11-14 1992-12-15 Shimano, Inc. Front derailleur
US5002520A (en) * 1989-12-14 1991-03-26 Greenlaw John W Bicycle drive chain guide

Also Published As

Publication number Publication date
JPS5540474B2 (it) 1980-10-17
DE2240895C3 (de) 1975-05-22
DE2240895A1 (de) 1973-08-02
JPS4886235A (it) 1973-11-14
DE2240895B2 (de) 1974-10-10
IT959258B (it) 1973-11-10
FR2169435A5 (it) 1973-09-07
GB1365743A (en) 1974-09-04

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Legal Events

Date Code Title Description
AS Assignment

Owner name: SOCIETE HURET & SES FILS, 60 AVENIE FELIX FAURE 92

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNORS:HURET , JACQUES;HURET , ROGER;REEL/FRAME:003841/0818

Effective date: 19810305