FR3123698B1 - Process for manufacturing a synchronous belt provided with at least one reinforcing cleat, in particular for lifting, and synchronous belt obtained - Google Patents

Process for manufacturing a synchronous belt provided with at least one reinforcing cleat, in particular for lifting, and synchronous belt obtained Download PDF

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Publication number
FR3123698B1
FR3123698B1 FR2105988A FR2105988A FR3123698B1 FR 3123698 B1 FR3123698 B1 FR 3123698B1 FR 2105988 A FR2105988 A FR 2105988A FR 2105988 A FR2105988 A FR 2105988A FR 3123698 B1 FR3123698 B1 FR 3123698B1
Authority
FR
France
Prior art keywords
synchronous belt
lifting
strip
traction
cleat
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.)
Active
Application number
FR2105988A
Other languages
French (fr)
Other versions
FR3123698A1 (en
Inventor
Pierre-Régis Frey
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.)
IMAGINE
Original Assignee
IMAGINE
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 IMAGINE filed Critical IMAGINE
Priority to FR2105988A priority Critical patent/FR3123698B1/en
Priority to PCT/EP2022/063011 priority patent/WO2022258306A1/en
Publication of FR3123698A1 publication Critical patent/FR3123698A1/en
Application granted granted Critical
Publication of FR3123698B1 publication Critical patent/FR3123698B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16G3/00—Belt fastenings, e.g. for conveyor belts
    • F16G3/10—Joining belts by sewing, sticking, vulcanising, or the like; Constructional adaptations of the belt ends for this purpose
    • 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
    • F16G1/14—Driving-belts made of plastics
    • F16G1/16—Driving-belts made of plastics with reinforcement bonded by the plastic material
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/06—Arrangements of ropes or cables
    • B66B7/062—Belts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Escalators And Moving Walkways (AREA)

Abstract

L’invention concerne une courroie (1) synchrone notamment pour du levage, comportant au moins un tasseau de renfort (10) permettant d’y accrocher une charge, ladite courroie (1) comportant une bande de matière (6) et une âme de traction (7) noyée dans ladite bande de matière (6), ladite âme de traction (7) comportant une pluralité de câbles de traction (8) s’étendant dans l’axe longitudinal (A) de ladite bande de matière (6). La courroie (1) est caractérisée en ce que ledit tasseau de renfort (10) est lié aux câbles de traction (8) par un lien (13) enroulé à la manière d’une couture, avant d’être surmoulé dans une matière identique ou chimiquement compatible avec la matière de ladite bande de matière (6). Elle peut comporter en outre une barre de rigidification (12) disposée à l’opposé dudit tasseau de renfort (10) sous lesdits câbles de traction (8), et liée simultanément avec ledit tasseau de renfort (10) auxdits câbles de traction (8). Figure pour l’abrégé : Fig 6The invention relates to a synchronous belt (1) in particular for lifting, comprising at least one reinforcing cleat (10) allowing a load to be attached thereto, said belt (1) comprising a strip of material (6) and a core of traction (7) embedded in said strip of material (6), said traction core (7) comprising a plurality of traction cables (8) extending in the longitudinal axis (A) of said strip of material (6) . The belt (1) is characterized in that said reinforcing cleat (10) is linked to the traction cables (8) by a link (13) wound in the manner of a seam, before being overmoulded in an identical material or chemically compatible with the material of said strip of material (6). It may further comprise a stiffening bar (12) arranged opposite said reinforcing cleat (10) under said traction cables (8), and simultaneously linked with said reinforcing cleat (10) to said traction cables (8 ). Figure for abstract: Fig 6

FR2105988A 2021-06-07 2021-06-07 Process for manufacturing a synchronous belt provided with at least one reinforcing cleat, in particular for lifting, and synchronous belt obtained Active FR3123698B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2105988A FR3123698B1 (en) 2021-06-07 2021-06-07 Process for manufacturing a synchronous belt provided with at least one reinforcing cleat, in particular for lifting, and synchronous belt obtained
PCT/EP2022/063011 WO2022258306A1 (en) 2021-06-07 2022-05-13 Method for manufacturing a synchronous belt provided with at least one reinforcing batten in particular for lifting, and synchronous belt obtained

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2105988A FR3123698B1 (en) 2021-06-07 2021-06-07 Process for manufacturing a synchronous belt provided with at least one reinforcing cleat, in particular for lifting, and synchronous belt obtained
FR2105988 2021-06-07

Publications (2)

Publication Number Publication Date
FR3123698A1 FR3123698A1 (en) 2022-12-09
FR3123698B1 true FR3123698B1 (en) 2023-04-28

Family

ID=77411812

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2105988A Active FR3123698B1 (en) 2021-06-07 2021-06-07 Process for manufacturing a synchronous belt provided with at least one reinforcing cleat, in particular for lifting, and synchronous belt obtained

Country Status (2)

Country Link
FR (1) FR3123698B1 (en)
WO (1) WO2022258306A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE789760A (en) * 1971-10-06 1973-02-01 Pirelli METHOD AND DEVICE FOR THE MANUFACTURE OF TOOTHED BELTS
JPS6369627A (en) * 1986-09-11 1988-03-29 Mitsuboshi Belting Ltd Manufacture of toothed belt
ES1068664Y (en) * 2008-08-01 2009-02-16 Tpt Mectrol S L MECHANICAL UNION FOR DENTED BELTS
CA2700767A1 (en) * 2010-04-16 2011-10-16 Allan Richard Manninen Filamentary seaming element for an industrial fabric and industrial fabric seamed using the element
FR2967407A1 (en) * 2010-11-16 2012-05-18 Cobra Europ METHOD FOR ASSEMBLING CONVEYOR BELT, USE AND TRANSPORTING STRIP

Also Published As

Publication number Publication date
FR3123698A1 (en) 2022-12-09
WO2022258306A1 (en) 2022-12-15

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