FR2285258A1 - Sprung electric contact for vehicle tractor - uses high speed pneumatic tyre with conducting tread connected to hub - Google Patents

Sprung electric contact for vehicle tractor - uses high speed pneumatic tyre with conducting tread connected to hub

Info

Publication number
FR2285258A1
FR2285258A1 FR7522612A FR7522612A FR2285258A1 FR 2285258 A1 FR2285258 A1 FR 2285258A1 FR 7522612 A FR7522612 A FR 7522612A FR 7522612 A FR7522612 A FR 7522612A FR 2285258 A1 FR2285258 A1 FR 2285258A1
Authority
FR
France
Prior art keywords
high speed
electric contact
hub
conducting
uses high
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.)
Withdrawn
Application number
FR7522612A
Other languages
French (fr)
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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
Priority claimed from JP8355474A external-priority patent/JPS5112513A/en
Priority claimed from JP13647274A external-priority patent/JPS5535922B2/ja
Priority claimed from JP13646874A external-priority patent/JPS5160993A/en
Priority claimed from JP13647174A external-priority patent/JPS5160995A/en
Priority claimed from JP13647074A external-priority patent/JPS542721B2/ja
Priority claimed from JP13647374A external-priority patent/JPS542722B2/ja
Priority claimed from JP13646974A external-priority patent/JPS5163488A/en
Priority claimed from JP3313375A external-priority patent/JPS51108408A/en
Priority claimed from JP3313275A external-priority patent/JPS51108407A/en
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of FR2285258A1 publication Critical patent/FR2285258A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C19/00—Tyre parts or constructions not otherwise provided for
    • B60C19/08—Electric-charge-dissipating arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C19/00—Tyre parts or constructions not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
    • B60L5/38—Current collectors for power supply lines of electrically-propelled vehicles for collecting current from conductor rails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)

Abstract

The electric contact for the high speed traction system, e.g. high speed train/monorail is formed by two sets of special pneumatic wheels which are not load bearing. These are against the sides of the contact/ guidance rail, where contact rails are mounted. The tread of the wheel is provided with a band of radially positioned conducting needles to pick up the current, with the bottom ends of the needles connected to a conducting mat inside the tyre. the mat takes the current out through the tyre walls to the metal wheel rim. the electric contact is thus self sprung for controlled pressure and can operate at high speeds without arc discharges.
FR7522612A 1974-07-20 1975-07-18 Sprung electric contact for vehicle tractor - uses high speed pneumatic tyre with conducting tread connected to hub Withdrawn FR2285258A1 (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP8355474A JPS5112513A (en) 1974-07-20 1974-07-20 KUKIIRISHUDENROORAA
JP13647274A JPS5535922B2 (en) 1974-11-26 1974-11-26
JP13646874A JPS5160993A (en) 1974-11-26 1974-11-26 SHARINGATA SHUDENROORAA
JP13647174A JPS5160995A (en) 1974-11-26 1974-11-26 GOMUSEISHUDENROORAAYOSHUDENBUZAINO SEIZOHOHO
JP13647074A JPS542721B2 (en) 1974-11-26 1974-11-26
JP13647374A JPS542722B2 (en) 1974-11-26 1974-11-26
JP13646974A JPS5163488A (en) 1974-11-26 1974-11-26 Shudenrooraano seizohoho
JP3313375A JPS51108408A (en) 1975-03-18 1975-03-18 GOMUSEISHUDENROORAA
JP3313275A JPS51108407A (en) 1975-03-18 1975-03-18 GOMUSEISHUDENROORAA

Publications (1)

Publication Number Publication Date
FR2285258A1 true FR2285258A1 (en) 1976-04-16

Family

ID=27576872

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7522612A Withdrawn FR2285258A1 (en) 1974-07-20 1975-07-18 Sprung electric contact for vehicle tractor - uses high speed pneumatic tyre with conducting tread connected to hub

Country Status (2)

Country Link
DE (1) DE2532263A1 (en)
FR (1) FR2285258A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT385953B (en) * 1986-11-14 1988-06-10 Pschaida Edmund A layer of elastic material, in particular for vehicle tyres, having a tread, and method for manufacturing a vehicle tread provided with a tread layer made of elastic material
EP0995617A2 (en) * 1998-10-19 2000-04-26 The Goodyear Tire & Rubber Company Tire with tread containing electrically conductive staples
EP0995618A2 (en) * 1998-10-19 2000-04-26 The Goodyear Tire & Rubber Company Tire with tread containing electrically conductive stitched thread
ITPD20090070A1 (en) * 2009-03-30 2010-09-30 Giorgio Coppo PNEUMATIC UNLOADING OF STATIC ELECTRICITY AND ITS APPLICATION METHOD

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5743973A (en) * 1997-03-10 1998-04-28 The Goodyear Tire & Rubber Company Tire with electrically oriented composite
JPH11240312A (en) * 1997-08-04 1999-09-07 Bridgestone Corp Pneumatic tire

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT385953B (en) * 1986-11-14 1988-06-10 Pschaida Edmund A layer of elastic material, in particular for vehicle tyres, having a tread, and method for manufacturing a vehicle tread provided with a tread layer made of elastic material
EP0995617A2 (en) * 1998-10-19 2000-04-26 The Goodyear Tire & Rubber Company Tire with tread containing electrically conductive staples
EP0995618A2 (en) * 1998-10-19 2000-04-26 The Goodyear Tire & Rubber Company Tire with tread containing electrically conductive stitched thread
EP0995618A3 (en) * 1998-10-19 2000-12-27 The Goodyear Tire & Rubber Company Tire with tread containing electrically conductive stitched thread
EP0995617A3 (en) * 1998-10-19 2000-12-27 The Goodyear Tire & Rubber Company Tire with tread containing electrically conductive staples
US6220319B1 (en) 1998-10-19 2001-04-24 The Goodyear Tire & Rubber Company Tire with tread containing electrically conductive staples
US6289958B1 (en) 1998-10-19 2001-09-18 The Goodyear Tire & Rubber Company Tire with tread containing electrically conductive stitched thread
ITPD20090070A1 (en) * 2009-03-30 2010-09-30 Giorgio Coppo PNEUMATIC UNLOADING OF STATIC ELECTRICITY AND ITS APPLICATION METHOD

Also Published As

Publication number Publication date
DE2532263A1 (en) 1976-01-22

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Legal Events

Date Code Title Description
ST Notification of lapse