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 PDFInfo
- 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
Links
- 230000003014 reinforcing effect Effects 0.000 title abstract 5
- 230000001360 synchronised effect Effects 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
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- 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
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- 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
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)
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 |
-
2021
- 2021-06-07 FR FR2105988A patent/FR3123698B1/en active Active
-
2022
- 2022-05-13 WO PCT/EP2022/063011 patent/WO2022258306A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR3123698A1 (en) | 2022-12-09 |
WO2022258306A1 (en) | 2022-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20221209 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |