NL1043519B1 - A transverse segment for a drive belt, a drive belt including such transverse segment and a continuously variable transmission with the drive belt including such transverse segment - Google Patents
A transverse segment for a drive belt, a drive belt including such transverse segment and a continuously variable transmission with the drive belt including such transverse segment Download PDFInfo
- Publication number
- NL1043519B1 NL1043519B1 NL1043519A NL1043519A NL1043519B1 NL 1043519 B1 NL1043519 B1 NL 1043519B1 NL 1043519 A NL1043519 A NL 1043519A NL 1043519 A NL1043519 A NL 1043519A NL 1043519 B1 NL1043519 B1 NL 1043519B1
- Authority
- NL
- Netherlands
- Prior art keywords
- transverse
- drive belt
- transverse segment
- segment
- belt
- Prior art date
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
- F16G5/00—V-belts, i.e. belts of tapered cross-section
- F16G5/16—V-belts, i.e. belts of tapered cross-section consisting of several parts
-
- 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
- F16H—GEARING
- F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
- F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
- F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
- F16H9/12—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members
- F16H9/16—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members using two pulleys, both built-up out of adjustable conical parts
- F16H9/18—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members using two pulleys, both built-up out of adjustable conical parts only one flange of each pulley being adjustable
-
- 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
- F16G1/21—Driving-belts built-up from superimposed layers, e.g. zig-zag folded
-
- 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
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/32—Friction members
- F16H55/52—Pulleys or friction discs of adjustable construction
- F16H55/56—Pulleys or friction discs of adjustable construction of which the bearing parts are relatively axially adjustable
-
- 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
- F16H—GEARING
- F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
- F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
- F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
- F16H9/12—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members
- F16H9/125—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members characterised by means for controlling the geometrical interrelationship of pulleys and the endless flexible member, e.g. belt alignment or position of the resulting axial pulley force in the plane perpendicular to the pulley axis
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmissions By Endless Flexible Members (AREA)
Claims (4)
- CONCLUSIES i Een dwarssegment {1} voor sen drijfriem (50) met cen bandpakket {8} bestaande uit een aantal, onderlinge geneste banden en met een aantal, elkaar opvolgende en beweegbaar op het bandpakket {8} geplaatste van dergelijke dwarssegmenten (1), welk dwarssegment {1) is voorzien van een centrale opening {5} voor het opnemen van het bandpakket {8} van de drijfiem {50}, welke centrale opening (5) aan een onderzijde daarvan wordt begrensd door een basisgedeelie {10} van het dwarssegment {1} en aan weerzijde daarvan door zen respectievelijk pilaardeel (11} van het dwarssegment (1). i0 welke pilaardelen {11} zich aan weerszijden van de opening {323} vanuit het hasisgedeelte {10} uitstrekken en leder zijn voorzien van sen taps toelopend uitsteeksel {6) op een voorvlak {2} van het dwarssegment {1} en van een taps toelopende uitsparing (7} in een achterviak {3} daarvan, met het kersnesk, dat sen halve tophoek van het taps toelopende uitsteeksel {6} en de taps toelopende uitsparing (7) sen waarde heeft in het bereik van 3,5 tot 8,5 graden en bij voorkeur gelijk is aan 5 graden,
- 2. Het dwarssegment {1} volgens de conclusie 1, met het kenmerk, dat tussen een kuitendiameter van het uíisteeksel (8) en een binnendiameter van de uitsparing (7) een speling aanwezig is die sen waarde heeft in het hereik van 0,015 tof 0,05 mm en bij voorkeur gelijk is aan 0,025 mm.
- 3 Een drijffriem {50} met een bandpakket (8) bestaande uit een aantal, onderlinge geneste banden en met eon aantal, elkaar opvolgende en beweegbaar op het bandpakket {8) geplaatste dwarssegmenten {1} volgens de conclusie 1 of 2, met het kenmerk, dat in een breedterichting van het bandpakket (8) een speling aanwezig is tussen het bandpakket {8} en de belde pilaardelen (11) van de dwarselementen {1} van ten hoogste 6% van een breedte van het bandpakket {B}.
- 4. Een continu variabele overbrenging (51) met twee variabele poelies (52, 53}, die elk een V-groef met een variabele breedte definiëren, en met een driffriem {50} volgens de condlusie 3, die om de poelies (52, 53) is geslagen via de V-groeven daarvan, met het kenmerk, dat gedurende bedrijf van de overbrenging {51} een maximale axiale offset ontstaat lussen de V-groever van de poelies {§2, 83) en dat in sen breedterichting van het bandpakket (8) een speling aanwezig is tussen het bandpakket {B} on de beide pilaardelen {11} van de dwarselementen {1} van ten minste 1,5 en ten hoogste 2 keer de genoemde maximale axiale offset tussen de V-groeven van de posiies (52, 53).
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1043519A NL1043519B1 (en) | 2019-12-23 | 2019-12-23 | A transverse segment for a drive belt, a drive belt including such transverse segment and a continuously variable transmission with the drive belt including such transverse segment |
CN202011527286.0A CN113090724A (zh) | 2019-12-23 | 2020-12-22 | 用于传动带的横向段,包括横向段的传动带和具有包括横向段的传动带的无级变速器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1043519A NL1043519B1 (en) | 2019-12-23 | 2019-12-23 | A transverse segment for a drive belt, a drive belt including such transverse segment and a continuously variable transmission with the drive belt including such transverse segment |
Publications (1)
Publication Number | Publication Date |
---|---|
NL1043519B1 true NL1043519B1 (en) | 2021-09-02 |
Family
ID=69804931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL1043519A NL1043519B1 (en) | 2019-12-23 | 2019-12-23 | A transverse segment for a drive belt, a drive belt including such transverse segment and a continuously variable transmission with the drive belt including such transverse segment |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN113090724A (nl) |
NL (1) | NL1043519B1 (nl) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1286777A (en) | 1970-04-13 | 1972-08-23 | Hubertus Josephus Van Doorne | Flexible continuous power transmission means |
US4820242A (en) | 1986-10-22 | 1989-04-11 | Fuji Jukogyo Kabushiki Kaisha | Continuously variable transmission |
EP0329206A1 (en) * | 1988-02-11 | 1989-08-23 | Van Doorne's Transmissie B.V. | Assembled driving belt |
EP1662174A1 (en) | 2003-08-26 | 2006-05-31 | Fukuju Kogyo Kabushiki Kaisha | Metallic belt and push block used therefor |
WO2012091546A1 (en) | 2010-12-28 | 2012-07-05 | Robert Bosch Gmbh | Transverse element with a protruding conical stud for a drive belt |
WO2018210456A1 (en) | 2017-05-19 | 2018-11-22 | Jatco Ltd. | Transverse segment for a drive belt for a continuously variable transmission and a drive belt and a continuously variable transmission provided therewith |
-
2019
- 2019-12-23 NL NL1043519A patent/NL1043519B1/en not_active IP Right Cessation
-
2020
- 2020-12-22 CN CN202011527286.0A patent/CN113090724A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1286777A (en) | 1970-04-13 | 1972-08-23 | Hubertus Josephus Van Doorne | Flexible continuous power transmission means |
US4820242A (en) | 1986-10-22 | 1989-04-11 | Fuji Jukogyo Kabushiki Kaisha | Continuously variable transmission |
EP0329206A1 (en) * | 1988-02-11 | 1989-08-23 | Van Doorne's Transmissie B.V. | Assembled driving belt |
EP1662174A1 (en) | 2003-08-26 | 2006-05-31 | Fukuju Kogyo Kabushiki Kaisha | Metallic belt and push block used therefor |
WO2012091546A1 (en) | 2010-12-28 | 2012-07-05 | Robert Bosch Gmbh | Transverse element with a protruding conical stud for a drive belt |
WO2018210456A1 (en) | 2017-05-19 | 2018-11-22 | Jatco Ltd. | Transverse segment for a drive belt for a continuously variable transmission and a drive belt and a continuously variable transmission provided therewith |
Also Published As
Publication number | Publication date |
---|---|
CN113090724A (zh) | 2021-07-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Lapsed because of non-payment of the annual fee |
Effective date: 20230101 |