FR2031310A5 - Moulding rubber ribs progressively on an endless belt - endless cable reinforced power transmission blt - Google Patents

Moulding rubber ribs progressively on an endless belt - endless cable reinforced power transmission blt

Info

Publication number
FR2031310A5
FR2031310A5 FR7006355A FR7006355A FR2031310A5 FR 2031310 A5 FR2031310 A5 FR 2031310A5 FR 7006355 A FR7006355 A FR 7006355A FR 7006355 A FR7006355 A FR 7006355A FR 2031310 A5 FR2031310 A5 FR 2031310A5
Authority
FR
France
Prior art keywords
endless
blt
power transmission
belt
rubber ribs
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
Application number
FR7006355A
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.)
Continental AG
Original Assignee
Continental Gummi Werke AG
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 Continental Gummi Werke AG filed Critical Continental Gummi Werke AG
Application granted granted Critical
Publication of FR2031310A5 publication Critical patent/FR2031310A5/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/56—Tensioning reinforcements before or during shaping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/228—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length using endless belts feeding the material between non-rotating pressure members, e.g. vibrating pressure members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/083—Combinations of continuous fibres or fibrous profiled structures oriented in one direction and reinforcements forming a two dimensional structure, e.g. mats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D29/00—Producing belts or bands
    • B29D29/08—Toothed driving belts
    • B29D29/085—Double-toothed driving belts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

Belts having moulded rubber ribs on both sides of the belting, made by holding an endless reinforced belt taut between a pair of pulleys (profiled to accommodate the drive ribs) and advancing the belt stepwise while one or two split press units form and cure the rib pattern in the surface rubber. Ensures regularity of rib or tooth spacing and cure throughout the belt. One of the pulleys is adjustably sprung to maintain the belting under constant tension.
FR7006355A 1969-03-21 1970-02-23 Moulding rubber ribs progressively on an endless belt - endless cable reinforced power transmission blt Expired FR2031310A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691914341 DE1914341A1 (en) 1969-03-21 1969-03-21 Method and device for manufacturing double-toothed drive belts

Publications (1)

Publication Number Publication Date
FR2031310A5 true FR2031310A5 (en) 1970-11-13

Family

ID=5728828

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7006355A Expired FR2031310A5 (en) 1969-03-21 1970-02-23 Moulding rubber ribs progressively on an endless belt - endless cable reinforced power transmission blt

Country Status (3)

Country Link
BE (1) BE745690A (en)
DE (1) DE1914341A1 (en)
FR (1) FR2031310A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0308550A1 (en) * 1987-09-21 1989-03-29 Mitsuboshi Belting Ltd. Method of fabricating a double toothed belt

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3897291A (en) * 1973-03-01 1975-07-29 Goodyear Tire & Rubber Method and assembly for making a power transmission belt and belt made thereby
JPS60159039A (en) * 1984-01-30 1985-08-20 Mitsuboshi Belting Ltd Manufacture of double timing belt
DE102004056878A1 (en) * 2004-11-25 2006-07-06 Zf Lenksysteme Gmbh Toothed belt gear, especially for powered steering system of vehicle, has pitch difference existing between belt pulley and belt, and/or belt pulley has helical toothing and belt has spur toothing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0308550A1 (en) * 1987-09-21 1989-03-29 Mitsuboshi Belting Ltd. Method of fabricating a double toothed belt

Also Published As

Publication number Publication date
BE745690A (en) 1970-07-16
DE1914341A1 (en) 1970-10-01

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Legal Events

Date Code Title Description
ST Notification of lapse