FR2451513A1 - TOOTHED BELT WITH TEETH COVERING OF TWO LAYERS IN RUBBER FABRIC AND AN INTERMEDIATE LAYER IN ELASTOMERIC MATERIAL - Google Patents

TOOTHED BELT WITH TEETH COVERING OF TWO LAYERS IN RUBBER FABRIC AND AN INTERMEDIATE LAYER IN ELASTOMERIC MATERIAL

Info

Publication number
FR2451513A1
FR2451513A1 FR8005881A FR8005881A FR2451513A1 FR 2451513 A1 FR2451513 A1 FR 2451513A1 FR 8005881 A FR8005881 A FR 8005881A FR 8005881 A FR8005881 A FR 8005881A FR 2451513 A1 FR2451513 A1 FR 2451513A1
Authority
FR
France
Prior art keywords
elastomeric material
toothed belt
intermediate layer
layers
layer
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Withdrawn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
FR8005881A
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.)
Pirelli and C SpA
Original Assignee
Pirelli SpA
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 Pirelli SpA filed Critical Pirelli SpA
Publication of FR2451513A1 publication Critical patent/FR2451513A1/en
Withdrawn legal-status Critical Current

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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G1/00—Driving-belts
    • F16G1/28—Driving-belts with a contact surface of special shape, e.g. toothed
    • 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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G1/00—Driving-belts
    • F16G1/06—Driving-belts made of rubber
    • F16G1/08—Driving-belts made of rubber with reinforcement bonded by the rubber

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

COURROIE CRANTEE DONT LES DENTS3 COMPORTENT UN REVETEMENT 5 CONSTITUE DE DEUX TISSUS CAOUTCHOUTES 6 ET 7 ENTRE LESQUELS EST INTERCALEE UNE COUCHE 8 EN MATIERE ELASTOMERE. LA COUCHE INTERMEDIAIRE8 POSSEDE UNE COULEUR DISTINCTIVE DIFFERENTE DU NOIR TANDIS QUE LE TISSU EXTERIEUR6 EST UN MELANGE DE MATIERE ELASTOMERE DE COULEUR NOIRE COMME LA DENT3. LE TISSU INTERIEUR 7 POSSEDE UNE COULEUR DIFFERENTE DU NOIR QUI PEUT ETRE IDENTIQUE A CELLE DE LA COUCHE INTERMEDIAIRE 8. LORSQUE LA COUCHE EXTERIEURE6 COMMENCE A S'USER LA COULEUR DE LA COUCHE 8 APPARAIT A LA SURFACE DE LA DENTURE CE QUI PERMET D'ENVISAGER LE REMPLACEMENT DE LA COURROIE USAGEE.TOOTHED BELT WHOSE TEETH 3 HAVE A COATING 5 CONSTITUTES TWO RUBBER FABRICS 6 AND 7 BETWEEN WHICH A LAYER 8 OF ELASTOMERIC MATERIAL IS INTERPRETED. THE INTERMEDIATE LAYER8 HAS A DISTINCTIVE COLOR DIFFERENT FROM BLACK WHILE THE OUTER FABRIC6 IS A MIXTURE OF ELASTOMERIC MATERIAL OF BLACK COLOR LIKE THE TEETH3. THE INTERIOR FABRIC 7 HAS A COLOR DIFFERENT FROM BLACK WHICH MAY BE IDENTICAL TO THAT OF INTERMEDIATE LAYER 8. WHEN THE EXTERIOR LAYER 6 BEGINS TO WEAR THE COLOR OF LAYER 8 APPEARS ON THE SURFACE OF THE TEETH WHICH ENJOYS REPLACEMENT OF THE USED BELT.

FR8005881A 1979-03-16 1980-03-17 TOOTHED BELT WITH TEETH COVERING OF TWO LAYERS IN RUBBER FABRIC AND AN INTERMEDIATE LAYER IN ELASTOMERIC MATERIAL Withdrawn FR2451513A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21028/79A IT1166697B (en) 1979-03-16 1979-03-16 TOOTHED BELT

Publications (1)

Publication Number Publication Date
FR2451513A1 true FR2451513A1 (en) 1980-10-10

Family

ID=11175613

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8005881A Withdrawn FR2451513A1 (en) 1979-03-16 1980-03-17 TOOTHED BELT WITH TEETH COVERING OF TWO LAYERS IN RUBBER FABRIC AND AN INTERMEDIATE LAYER IN ELASTOMERIC MATERIAL

Country Status (9)

Country Link
JP (1) JPS55126144A (en)
AR (1) AR222530A1 (en)
BE (1) BE882175A (en)
DE (1) DE3009468A1 (en)
ES (1) ES256774Y (en)
FR (1) FR2451513A1 (en)
GB (1) GB2046399B (en)
IT (1) IT1166697B (en)
LU (1) LU82248A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2649084A1 (en) * 1989-07-03 1991-01-04 Depreux Sa CONVEYOR BELT
EP0678687A2 (en) * 1994-04-21 1995-10-25 Tsubakimoto Chain Co. Toothed belt
EP1539618A1 (en) * 2002-07-02 2005-06-15 Alvey Systems, Inc. Co-extruded driver pad with wear indicator
EP3181492A1 (en) * 2015-12-17 2017-06-21 ContiTech Transportbandsysteme GmbH Conveying installation

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3172811D1 (en) * 1981-05-07 1985-12-12 Uniroyal Inc Positive drive power transmission system, belts and pulleys therefor, and method of making such belts
TWI271480B (en) * 2002-08-22 2007-01-21 Gates Unitta Asia Co Transmission belt and indication apparatus for indicating the end of life of transmission belt
DE102014003564B4 (en) * 2014-03-13 2015-12-17 Arntz Beteiligungs Gmbh & Co. Kg V-ribbed belt and method for indicating a state of wear on a V-ribbed belt

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2248487A1 (en) * 1973-10-23 1975-05-16 Saint Gobain Inspection gauge for glass windscreens - frame coated with synthetic resin product for improved wear resistance

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2248487A1 (en) * 1973-10-23 1975-05-16 Saint Gobain Inspection gauge for glass windscreens - frame coated with synthetic resin product for improved wear resistance

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2649084A1 (en) * 1989-07-03 1991-01-04 Depreux Sa CONVEYOR BELT
EP0678687A2 (en) * 1994-04-21 1995-10-25 Tsubakimoto Chain Co. Toothed belt
EP0678687A3 (en) * 1994-04-21 1995-11-29 Tsubakimoto Chain Co
EP1539618A1 (en) * 2002-07-02 2005-06-15 Alvey Systems, Inc. Co-extruded driver pad with wear indicator
EP1539618A4 (en) * 2002-07-02 2008-11-12 Alvey Syst Inc Co-extruded driver pad with wear indicator
EP3181492A1 (en) * 2015-12-17 2017-06-21 ContiTech Transportbandsysteme GmbH Conveying installation

Also Published As

Publication number Publication date
ES256774Y (en) 1981-12-16
ES256774U (en) 1981-07-01
IT7921028A0 (en) 1979-03-16
GB2046399B (en) 1983-03-16
IT1166697B (en) 1987-05-06
DE3009468A1 (en) 1980-09-25
GB2046399A (en) 1980-11-12
BE882175A (en) 1980-07-01
AR222530A1 (en) 1981-05-29
LU82248A1 (en) 1980-06-06
JPS55126144A (en) 1980-09-29

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Legal Events

Date Code Title Description
ST Notification of lapse