AU510547B2 - Variable speed notating friction drive - Google Patents

Variable speed notating friction drive

Info

Publication number
AU510547B2
AU510547B2 AU30317/77A AU3031777A AU510547B2 AU 510547 B2 AU510547 B2 AU 510547B2 AU 30317/77 A AU30317/77 A AU 30317/77A AU 3031777 A AU3031777 A AU 3031777A AU 510547 B2 AU510547 B2 AU 510547B2
Authority
AU
Australia
Prior art keywords
notating
variable speed
friction drive
friction
drive
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.)
Expired
Application number
AU30317/77A
Other languages
English (en)
Other versions
AU3031777A (en
Inventor
Y. J. and Bigot L Kemper
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.)
Vadetec SA
Original Assignee
Vadetec SA
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 US05/738,472 external-priority patent/US4112779A/en
Priority claimed from US05/783,776 external-priority patent/US4112780A/en
Application filed by Vadetec SA filed Critical Vadetec SA
Publication of AU3031777A publication Critical patent/AU3031777A/en
Application granted granted Critical
Publication of AU510547B2 publication Critical patent/AU510547B2/en
Expired 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
    • F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
    • F16H15/48—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members with members having orbital motion
    • F16H15/50—Gearings providing a continuous range of gear ratios

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)
  • Transmission Devices (AREA)
  • General Details Of Gearings (AREA)
AU30317/77A 1976-11-03 1977-11-03 Variable speed notating friction drive Expired AU510547B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
USUS738472 1976-11-03
US05/738,472 US4112779A (en) 1976-11-03 1976-11-03 Variable speed transmission device
USUS783776 1977-04-01
US05/783,776 US4112780A (en) 1977-04-01 1977-04-01 Variable speed transmission device

Publications (2)

Publication Number Publication Date
AU3031777A AU3031777A (en) 1979-05-10
AU510547B2 true AU510547B2 (en) 1980-07-03

Family

ID=27113373

Family Applications (1)

Application Number Title Priority Date Filing Date
AU30317/77A Expired AU510547B2 (en) 1976-11-03 1977-11-03 Variable speed notating friction drive

Country Status (11)

Country Link
JP (1) JPS5357355A (enExample)
AR (1) AR213540A1 (enExample)
AU (1) AU510547B2 (enExample)
BR (1) BR7707331A (enExample)
CA (1) CA1066091A (enExample)
DE (1) DE2749047C3 (enExample)
ES (1) ES463787A1 (enExample)
FR (1) FR2370201A1 (enExample)
GB (1) GB1594969A (enExample)
NL (1) NL7712150A (enExample)
SE (1) SE7711466L (enExample)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE285517C (enExample) *
US1771806A (en) * 1928-04-19 1930-07-29 Benjamin A Mitchell Transmission
FR2254736B1 (enExample) * 1973-07-13 1978-10-13 Vadetec Sa

Also Published As

Publication number Publication date
GB1594969A (en) 1981-08-05
DE2749047C3 (de) 1979-10-31
SE7711466L (sv) 1978-05-04
CA1066091A (en) 1979-11-13
AR213540A1 (es) 1979-02-15
BR7707331A (pt) 1978-06-20
ES463787A1 (es) 1978-06-16
DE2749047B2 (de) 1979-03-15
FR2370201A1 (fr) 1978-06-02
NL7712150A (nl) 1978-05-08
AU3031777A (en) 1979-05-10
FR2370201B1 (enExample) 1981-12-04
DE2749047A1 (de) 1978-05-18
JPS5357355A (en) 1978-05-24

Similar Documents

Publication Publication Date Title
CA1010682A (en) Frictional drive speed control
AU510130B2 (en) Speed control
AU512793B2 (en) Variable speed transmission witha reverse
JPS5341669A (en) Variable speed pulley
CA1030785A (en) Variable speed drive means
CA1026592A (en) Dual range infinitely variable speed drive
AU533794B2 (en) Continuously variable speed mechanism
CA1026125A (en) Variable speed sheaves
CA1032784A (en) Multiple speed web rewind transmission
GB1557750A (en) Infinitely variable speed gear drive
GB2001143B (en) Variable speed drive systems
AU504989B2 (en) Variable speed planetary transmission
AU537143B2 (en) Friction drive
GB1554066A (en) Infinitely variable speed drive mechanism
AU510547B2 (en) Variable speed notating friction drive
IE46274L (en) Variable speed drive.
CA1024783A (en) Variable speed ratio drive mechanism
SU628072A1 (ru) Приводной фрикционный шкив
AU531273B2 (en) Variable speed escalator
AU7097081A (en) Variable speed friction drive
AU514225B2 (en) Variable speed drive
CA1005258A (en) Variable speed friction drive
AU515223B2 (en) Infinitely variable speed drive mechanism
IL51873A0 (en) Friction drive with variable speed ratio
SU675236A1 (en) Friction speed variator