ITTO930305A1 - Cavo di trazione a spinta meccanica - Google Patents

Cavo di trazione a spinta meccanica

Info

Publication number
ITTO930305A1
ITTO930305A1 IT93TO000305A ITTO930305A ITTO930305A1 IT TO930305 A1 ITTO930305 A1 IT TO930305A1 IT 93TO000305 A IT93TO000305 A IT 93TO000305A IT TO930305 A ITTO930305 A IT TO930305A IT TO930305 A1 ITTO930305 A1 IT TO930305A1
Authority
IT
Italy
Prior art keywords
layer
support tube
porous
porous ptfe
steel wire
Prior art date
Application number
IT93TO000305A
Other languages
English (en)
Inventor
Daniel F Davidson
Jerry L Johnson
David J Myers
Vincent L Perko
Original Assignee
Gore & Ass
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 Gore & Ass filed Critical Gore & Ass
Publication of ITTO930305A0 publication Critical patent/ITTO930305A0/it
Publication of ITTO930305A1 publication Critical patent/ITTO930305A1/it

Links

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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C1/00—Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing
    • F16C1/10—Means for transmitting linear movement in a flexible sheathing, e.g. "Bowden-mechanisms"
    • F16C1/20—Construction of flexible members moved to and fro in the sheathing
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/20—Land vehicles
    • F16C2326/28—Bicycle propulsion, e.g. crankshaft and its support

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Ropes Or Cables (AREA)
  • Flexible Shafts (AREA)
  • Insulated Conductors (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

Cavo meccanico di trazione e spinta comprendente un nucleo di filo di acciaio, uno strato di adesivo di fluoropolimero che ricopre il nucleo di filo di acciaio, e uno strato esterno di PTFE poroso che ricopre lo strato di adesivo di fluoropolimero. Il cavo meccanico di trazione e spinta può essere un componente di un sistema di cavo meccanico in cui il cavo meccanico di trazione e spinta scorre assialmente entro un tubo di sopporto circostante. Il tubo di sopporto ha preferibilmente una superficie interna costituita da PTFE non poroso. Il tubo di sopporto può facoltativamente comprendere una guarnizione anticontaminazione alle estremità del tubo di sopporto allo scopo di ridurre l'entrata nel sistema di sporcizia contaminante e di acqua. Lo strato di PTFE poroso può facoltativamente essere applicato in contatto diretto con il nucleo di filo di acciaio se il PTFR poroso è in forma di un nastro di PTFR espanso poroso avvolto ad elica con fibrille orientate parallele alla lunghezza del nastro. Lo strato di PTFE poroso può essere caricato con lubrificante e con una carica resistente alla abrasione, quale grafite.
IT93TO000305A 1992-05-04 1993-05-03 Cavo di trazione a spinta meccanica ITTO930305A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87880592A 1992-05-04 1992-05-04

Publications (2)

Publication Number Publication Date
ITTO930305A0 ITTO930305A0 (it) 1993-05-03
ITTO930305A1 true ITTO930305A1 (it) 1993-11-04

Family

ID=25372880

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93TO000305A ITTO930305A1 (it) 1992-05-04 1993-05-03 Cavo di trazione a spinta meccanica

Country Status (7)

Country Link
EP (1) EP0640188B1 (it)
JP (1) JPH07506170A (it)
CA (1) CA2132703C (it)
DE (1) DE69225502T2 (it)
FR (1) FR2692013A1 (it)
IT (1) ITTO930305A1 (it)
WO (1) WO1993022570A1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5478091A (en) * 1994-04-07 1995-12-26 Imo Industries, Inc. Dynamic seal and related control cable
DE19604940C2 (de) * 1996-02-10 2002-04-18 Schmidt Gmbh R Vorrichtung zur Verlangsamung der Schwenk- oder Schiebebewegung von Kfz.-Teilen
US6884481B1 (en) * 1998-04-24 2005-04-26 Kim A. Reynolds Motion transmitting cable assemblies having abrasion resistant multi-wall liner
CN103826845B (zh) * 2011-09-22 2015-09-30 大金工业株式会社 层积体和层积体的制造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1207304A (en) * 1966-09-07 1970-09-30 Bowden Controls Ltd Improvements in and relating to transmission mechanisms
CA962021A (en) * 1970-05-21 1975-02-04 Robert W. Gore Porous products and process therefor
US4185515A (en) * 1974-10-11 1980-01-29 Teleflex Incorporated Motion transmitting remote control assembly
US4193319A (en) * 1975-09-05 1980-03-18 Incom International Inc. Push-pull cable core with self-lubricating coating
US4099425A (en) * 1976-06-01 1978-07-11 Samuel Moore And Company Method of making push-pull cable conduit and product
FR2554895B1 (fr) * 1983-11-15 1986-03-28 Simplex Ets Organe de guidage pour le ou les cables de commande de dispositifs ou d'accessoires equipant les bicyclettes et vehicules similaires

Also Published As

Publication number Publication date
ITTO930305A0 (it) 1993-05-03
DE69225502T2 (de) 1999-01-07
CA2132703A1 (en) 1993-11-11
JPH07506170A (ja) 1995-07-06
FR2692013A1 (fr) 1993-12-10
EP0640188A1 (en) 1995-03-01
CA2132703C (en) 1999-03-16
EP0640188B1 (en) 1998-05-13
DE69225502D1 (de) 1998-06-18
WO1993022570A1 (en) 1993-11-11

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Legal Events

Date Code Title Description
0003 Withdrawn