IT1391306B1 - PERFECT SEMI-PULLEY OF THE PERFECT MOTOR DRIVE - Google Patents

PERFECT SEMI-PULLEY OF THE PERFECT MOTOR DRIVE

Info

Publication number
IT1391306B1
IT1391306B1 ITUD2008A000221A ITUD20080221A IT1391306B1 IT 1391306 B1 IT1391306 B1 IT 1391306B1 IT UD2008A000221 A ITUD2008A000221 A IT UD2008A000221A IT UD20080221 A ITUD20080221 A IT UD20080221A IT 1391306 B1 IT1391306 B1 IT 1391306B1
Authority
IT
Italy
Prior art keywords
perfect
pulley
motor drive
semi
perfect semi
Prior art date
Application number
ITUD2008A000221A
Other languages
Italian (it)
Inventor
Negro Michele Del
Negro Nicola Del
Original Assignee
Del Negro
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 Del Negro filed Critical Del Negro
Priority to ITUD2008A000221A priority Critical patent/IT1391306B1/en
Publication of ITUD20080221A1 publication Critical patent/ITUD20080221A1/en
Application granted granted Critical
Publication of IT1391306B1 publication Critical patent/IT1391306B1/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
    • F16H55/52—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
    • F16H55/563—Pulleys or friction discs of adjustable construction of which the bearing parts are relatively axially adjustable actuated by centrifugal masses

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Die Bonding (AREA)
  • Liquid Developers In Electrophotography (AREA)
ITUD2008A000221A 2008-10-20 2008-10-20 PERFECT SEMI-PULLEY OF THE PERFECT MOTOR DRIVE IT1391306B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITUD2008A000221A IT1391306B1 (en) 2008-10-20 2008-10-20 PERFECT SEMI-PULLEY OF THE PERFECT MOTOR DRIVE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUD2008A000221A IT1391306B1 (en) 2008-10-20 2008-10-20 PERFECT SEMI-PULLEY OF THE PERFECT MOTOR DRIVE

Publications (2)

Publication Number Publication Date
ITUD20080221A1 ITUD20080221A1 (en) 2010-04-21
IT1391306B1 true IT1391306B1 (en) 2011-12-01

Family

ID=41101032

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUD2008A000221A IT1391306B1 (en) 2008-10-20 2008-10-20 PERFECT SEMI-PULLEY OF THE PERFECT MOTOR DRIVE

Country Status (1)

Country Link
IT (1) IT1391306B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5962770A (en) * 1982-10-01 1984-04-10 Yamaha Motor Co Ltd Stepless speed changer with v-belt
US5254043A (en) * 1992-11-17 1993-10-19 Vincent F. Colvin Variable transmission pulley
TW200639342A (en) * 2005-05-11 2006-11-16 Union Material Co Ltd Sliding centrifugal driving element in continuous variable speed
EP1927791B1 (en) * 2006-11-29 2012-08-08 Yamaha Hatsudoki Kabushiki Kaisha Bell-type continuously transmission and straddle-type vehicle including the same

Also Published As

Publication number Publication date
ITUD20080221A1 (en) 2010-04-21

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