EP3788277A4 - Cvt cones that use commercially available transmisston belts - Google Patents

Cvt cones that use commercially available transmisston belts Download PDF

Info

Publication number
EP3788277A4
EP3788277A4 EP19796918.1A EP19796918A EP3788277A4 EP 3788277 A4 EP3788277 A4 EP 3788277A4 EP 19796918 A EP19796918 A EP 19796918A EP 3788277 A4 EP3788277 A4 EP 3788277A4
Authority
EP
European Patent Office
Prior art keywords
transmisston
cvt
cones
belts
commercially available
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.)
Pending
Application number
EP19796918.1A
Other languages
German (de)
French (fr)
Other versions
EP3788277A1 (en
Inventor
Armin Tay
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.)
Individual
Original Assignee
Individual
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
Priority claimed from US15/965,948 external-priority patent/US20180335107A1/en
Application filed by Individual filed Critical Individual
Publication of EP3788277A1 publication Critical patent/EP3788277A1/en
Publication of EP3788277A4 publication Critical patent/EP3788277A4/en
Pending 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
    • 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
    • F16H9/08—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 conical drum
    • 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
    • F16G13/00—Chains
    • F16G13/02—Driving-chains
    • 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
    • F16G5/18—V-belts, i.e. belts of tapered cross-section consisting of several parts in the form of links
    • 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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/02—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts
    • F16H7/023—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts with belts having a toothed contact surface or regularly spaced bosses or hollows for slipless or nearly slipless meshing with complementary profiled contact surface of a pulley
    • 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
    • F16H9/24—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using chains or toothed belts, belts in the form of links; Chains or belts specially adapted to such gearing
    • 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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0863—Finally actuated members, e.g. constructional details thereof
    • F16H2007/0874—Two or more finally actuated members
    • 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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0889—Path of movement of the finally actuated member
    • F16H2007/0897—External to internal direction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)
EP19796918.1A 2018-04-29 2019-04-29 Cvt cones that use commercially available transmisston belts Pending EP3788277A4 (en)

Applications Claiming Priority (29)

Application Number Priority Date Filing Date Title
US15/965,948 US20180335107A1 (en) 2017-05-16 2018-04-29 Torque transmitting members for uniformed surface cone
US201862674019P 2018-05-21 2018-05-21
US201862677101P 2018-05-28 2018-05-28
US201862678917P 2018-05-31 2018-05-31
US201862683034P 2018-06-11 2018-06-11
US201862687202P 2018-06-19 2018-06-19
US201862689765P 2018-06-25 2018-06-25
US201862701843P 2018-07-23 2018-07-23
US201862703843P 2018-07-26 2018-07-26
US201862722964P 2018-08-26 2018-08-26
US201862726427P 2018-09-04 2018-09-04
US201862731957P 2018-09-16 2018-09-16
US201862737045P 2018-09-26 2018-09-26
US201862739181P 2018-09-29 2018-09-29
US201862742448P 2018-10-08 2018-10-08
US201862745467P 2018-10-15 2018-10-15
US201862753083P 2018-10-31 2018-10-31
US201862760860P 2018-11-13 2018-11-13
US201862777764P 2018-12-11 2018-12-11
US201862779460P 2018-12-13 2018-12-13
US201862780929P 2018-12-18 2018-12-18
US201862785695P 2018-12-28 2018-12-28
US201962788140P 2019-01-04 2019-01-04
US201962794017P 2019-01-18 2019-01-18
US201962812259P 2019-03-01 2019-03-01
US201962822984P 2019-03-24 2019-03-24
US201962822891P 2019-03-24 2019-03-24
US201962825464P 2019-03-28 2019-03-28
PCT/US2019/029671 WO2019212978A1 (en) 2018-04-29 2019-04-29 Cvt cones that use commercially available transmisston belts

Publications (2)

Publication Number Publication Date
EP3788277A1 EP3788277A1 (en) 2021-03-10
EP3788277A4 true EP3788277A4 (en) 2022-03-16

Family

ID=68386756

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19796918.1A Pending EP3788277A4 (en) 2018-04-29 2019-04-29 Cvt cones that use commercially available transmisston belts

Country Status (2)

Country Link
EP (1) EP3788277A4 (en)
WO (1) WO2019212978A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1177149A (en) * 1957-06-04 1959-04-21 Speed variator
FR2117819A1 (en) * 1970-12-16 1972-07-28 Sorlano Michel
DE2925721A1 (en) * 1978-06-30 1980-01-03 Johann Ecker Continuously variable transmission between conical rotors - has axially slidable chains wound around rotors, with slack taken up by internal reel
EP1311777A1 (en) * 2000-07-24 2003-05-21 Armin S. Tay Cone with torque transmitting segments
US20080058138A1 (en) * 2005-01-20 2008-03-06 Armin Tay Cones, configurations, and adjusters for friction and non-friction dependent continuous variable transmissions

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6656070B2 (en) * 2000-07-24 2003-12-02 Armin Sebastian Tay Cone with torque transmitting members for continuous variable transmissions
US7713153B2 (en) 2003-10-13 2010-05-11 Varibox Ip (Pty) Limited Infinitely variable transmission
US7722490B2 (en) 2005-01-20 2010-05-25 Armin Sebastian Tay Cones, configurations, and adjusters for friction and non-friction dependent continuous variable transmissions
DE102008045388A1 (en) * 2007-08-31 2009-03-12 Bauer, Markus Continuously variable transmission, particularly for motor vehicle, has cone shaft, where diameter of shaft is not constant and segments are adjusted in axial or radial manner
JP5166473B2 (en) * 2010-03-31 2013-03-21 ジヤトコ株式会社 Chain type continuously variable transmission and assembly method thereof
FR2978221B1 (en) * 2011-07-22 2014-03-14 Cyril Lilian Lucien Clopet POWER TRANSMISSION MECHANISM FOR ROTATION.
WO2013052367A2 (en) 2011-10-04 2013-04-11 Armin Tay Methods and devices for improving the performance of cvts
US9958064B2 (en) 2013-11-17 2018-05-01 Armin Sebastian Tay Fast indexing mechanisms for CVT's
US9651123B2 (en) 2014-11-02 2017-05-16 Armin Sebastian Tay Cone with member CVT for which belt tension can be reduced
NL2014092B1 (en) * 2015-01-07 2016-09-30 Drive Tech Holland Ltd Transmission member and transmission provided with such a transfer member.
US9964209B2 (en) 2015-05-14 2018-05-08 Armin Sebastian Tay Maximum axial position changing RPM methods
EP3408550B1 (en) * 2016-01-29 2021-03-10 SRI International Compact infinitely variable transmission
US20180335107A1 (en) * 2017-05-16 2018-11-22 Armin Sebastian Tay Torque transmitting members for uniformed surface cone

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1177149A (en) * 1957-06-04 1959-04-21 Speed variator
FR2117819A1 (en) * 1970-12-16 1972-07-28 Sorlano Michel
DE2925721A1 (en) * 1978-06-30 1980-01-03 Johann Ecker Continuously variable transmission between conical rotors - has axially slidable chains wound around rotors, with slack taken up by internal reel
EP1311777A1 (en) * 2000-07-24 2003-05-21 Armin S. Tay Cone with torque transmitting segments
US20080058138A1 (en) * 2005-01-20 2008-03-06 Armin Tay Cones, configurations, and adjusters for friction and non-friction dependent continuous variable transmissions

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019212978A1 *

Also Published As

Publication number Publication date
EP3788277A1 (en) 2021-03-10
WO2019212978A1 (en) 2019-11-07

Similar Documents

Publication Publication Date Title
EP3587859A4 (en) Transmission belt
EP3505792A4 (en) V-ribbed belt and use thereof
EP3431810A4 (en) Transmission belt
EP3358215A4 (en) Transmission belt
EP3852571A4 (en) Jewelry device
EP3739237A4 (en) Friction transmission belt and manufacturing method thereof
EP3886644A4 (en) Jewelry device
EP3408550A4 (en) Compact infinitely variable transmission
EP3643945A4 (en) V-ribbed belt and method for manufacturing same
EP3575631A4 (en) Transmission v-belt and manufacturing method therefor
EP3467341A4 (en) Transmission belt
EP3633231A4 (en) Toothed belt transmission device
EP3822510A4 (en) Friction transmission belt
EP3812612A4 (en) Wrapped joined v-belt
EP3633232A4 (en) V-ribbed belt and manufacturing method for same
EP3489544A4 (en) Transmission v-belt
EP3971443A4 (en) Transmission belt
EP3534036A4 (en) Toroidal continuously variable transmission
EP3306138A4 (en) Belt type stepless transmission
EP3754223A4 (en) V-ribbed belt and use thereof
EP3895326A4 (en) Reciprocity-based transmission
EP3895491A4 (en) Multi-trp transmission
EP3702643A4 (en) Toroidal continuously variable transmission
EP3444501A4 (en) Friction transmission belt
EP4062084A4 (en) Belt for continuously variable transmission

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20201130

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20220216

RIC1 Information provided on ipc code assigned before grant

Ipc: F16H 7/02 20060101ALI20220210BHEP

Ipc: F16H 9/08 20060101ALI20220210BHEP

Ipc: F16H 37/00 20060101ALI20220210BHEP

Ipc: F16H 15/42 20060101ALI20220210BHEP

Ipc: F16H 15/00 20060101ALI20220210BHEP

Ipc: F16H 9/24 20060101ALI20220210BHEP

Ipc: F16H 9/00 20060101ALI20220210BHEP

Ipc: F16G 13/00 20060101ALI20220210BHEP

Ipc: F16G 5/00 20060101AFI20220210BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20221123

APBK Appeal reference recorded

Free format text: ORIGINAL CODE: EPIDOSNREFNE

APBN Date of receipt of notice of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA2E

APBR Date of receipt of statement of grounds of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA3E

APAF Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNE