GR20100100356A - Motion transmitter equipped with one or two dividable pulleys - Google Patents

Motion transmitter equipped with one or two dividable pulleys

Info

Publication number
GR20100100356A
GR20100100356A GR20100100356A GR20100100356A GR20100100356A GR 20100100356 A GR20100100356 A GR 20100100356A GR 20100100356 A GR20100100356 A GR 20100100356A GR 20100100356 A GR20100100356 A GR 20100100356A GR 20100100356 A GR20100100356 A GR 20100100356A
Authority
GR
Greece
Prior art keywords
pulleys
dividable
pulley
sections
steady
Prior art date
Application number
GR20100100356A
Other languages
Greek (el)
Inventor
Δημητριος Γεωργιου Βαμπουλας
Original Assignee
Δημητριος Γεωργιου Βαμπουλας
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 Δημητριος Γεωργιου Βαμπουλας filed Critical Δημητριος Γεωργιου Βαμπουλας
Priority to GR20100100356A priority Critical patent/GR20100100356A/en
Publication of GR20100100356A publication Critical patent/GR20100100356A/en

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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/36—Pulleys
    • F16H55/46—Split pulleys
    • 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
    • F16H55/54—Pulleys or friction discs of adjustable construction of which the bearing parts are radially 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
    • F16H9/10—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 provided with radially-actuatable elements carrying the belt

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

Novelty: motion transmitter equipped with one or two dividable pulleys. Constitution: one or two pulleys dividable into three at least equal sections 11 which are pierced for being each placed on the steady sections of the pulley 10; said steady sections bear projections 12 whereto the supports 14 are connected via two rollers 16 adapted to two gears 19 which -being pressed towards the centre of the pulley by the two openable jaws 20 fixed at the steady point 21 between the two pulleys- are liable to freely move in order to enable the closing and opening of the pulleys at convenience. The divided sections 11 can be outwardly pressed by the aforementioned jaws 20 what implies the increase of the perimeter of the first pulley and the decrease of the perimeter of the second one so that -when said pulleys are connected via a belt 24- the relations of revs become infinitely increased (fig.4). The construction can be constituted of one stable and one dividable pulley (fig.5).
GR20100100356A 2010-06-22 2010-06-22 Motion transmitter equipped with one or two dividable pulleys GR20100100356A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GR20100100356A GR20100100356A (en) 2010-06-22 2010-06-22 Motion transmitter equipped with one or two dividable pulleys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR20100100356A GR20100100356A (en) 2010-06-22 2010-06-22 Motion transmitter equipped with one or two dividable pulleys

Publications (1)

Publication Number Publication Date
GR20100100356A true GR20100100356A (en) 2012-01-31

Family

ID=45562569

Family Applications (1)

Application Number Title Priority Date Filing Date
GR20100100356A GR20100100356A (en) 2010-06-22 2010-06-22 Motion transmitter equipped with one or two dividable pulleys

Country Status (1)

Country Link
GR (1) GR20100100356A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108691986A (en) * 2018-06-20 2018-10-23 浙江吉利控股集团有限公司 Adjustable straps wheel
CN114658820A (en) * 2022-05-23 2022-06-24 陕西晟思智能测控有限公司 Transmission device of motor shaft

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108691986A (en) * 2018-06-20 2018-10-23 浙江吉利控股集团有限公司 Adjustable straps wheel
CN114658820A (en) * 2022-05-23 2022-06-24 陕西晟思智能测控有限公司 Transmission device of motor shaft
CN114658820B (en) * 2022-05-23 2022-08-23 陕西晟思智能测控有限公司 Transmission device of motor shaft

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Legal Events

Date Code Title Description
ML Lapse due to non-payment of fees

Effective date: 20150105