CH514802A - Variatore continuo di velocità ad ingranaggi - Google Patents

Variatore continuo di velocità ad ingranaggi

Info

Publication number
CH514802A
CH514802A CH611570A CH611570A CH514802A CH 514802 A CH514802 A CH 514802A CH 611570 A CH611570 A CH 611570A CH 611570 A CH611570 A CH 611570A CH 514802 A CH514802 A CH 514802A
Authority
CH
Switzerland
Prior art keywords
gear speed
speed variator
continuous gear
continuous
variator
Prior art date
Application number
CH611570A
Other languages
English (en)
Inventor
Gubbiotti Lino
Original Assignee
Italvariatori Perugia S R L
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 Italvariatori Perugia S R L filed Critical Italvariatori Perugia S R L
Publication of CH514802A publication Critical patent/CH514802A/it

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
    • F16H29/00—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action
    • F16H29/20—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action the intermittently-acting members being shaped as worms, screws, or racks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18088—Rack and pinion type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/1836—Rotary to rotary
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19828—Worm
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/211—Eccentric
    • Y10T74/2111—Plural, movable relative to each other [including ball[s]]
    • Y10T74/2112—Concentric

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Friction Gearing (AREA)
CH611570A 1969-04-24 1970-04-23 Variatore continuo di velocità ad ingranaggi CH514802A (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT3250969 1969-04-24
IT4974170 1970-04-03

Publications (1)

Publication Number Publication Date
CH514802A true CH514802A (it) 1971-10-31

Family

ID=26328949

Family Applications (1)

Application Number Title Priority Date Filing Date
CH611570A CH514802A (it) 1969-04-24 1970-04-23 Variatore continuo di velocità ad ingranaggi

Country Status (8)

Country Link
US (1) US3656356A (it)
CA (1) CA922928A (it)
CH (1) CH514802A (it)
DE (1) DE2019547A1 (it)
FR (1) FR2039436A1 (it)
GB (1) GB1271190A (it)
NL (1) NL7005894A (it)
SE (1) SE358454B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982001406A1 (en) * 1980-10-20 1982-04-29 Eric P Willmot Variable ratio rotary transmission

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1103960A (en) 1977-11-23 1981-06-30 William J. Glazier Variable throw eccentric
US7066046B1 (en) * 2003-02-24 2006-06-27 Gibson Randolph P Method for making speed reducers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1472848A (en) * 1918-01-31 1923-11-06 Maag Max Drag-spindle mechanism
US1876129A (en) * 1931-08-21 1932-09-06 Fred M Arnold Variable motion device
US2201670A (en) * 1937-11-17 1940-05-21 Ingersoll Milling Machine Co Power transmission mechanism
SE219436C1 (it) * 1965-03-05 1968-03-12
US3490299A (en) * 1968-06-19 1970-01-20 Tihamer S Binner Infinitely variable ratio rotary drive

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982001406A1 (en) * 1980-10-20 1982-04-29 Eric P Willmot Variable ratio rotary transmission

Also Published As

Publication number Publication date
CA922928A (en) 1973-03-20
DE2019547A1 (de) 1970-11-12
FR2039436A1 (it) 1971-01-15
US3656356A (en) 1972-04-18
GB1271190A (en) 1972-04-19
SE358454B (it) 1973-07-30
NL7005894A (it) 1970-10-27

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Legal Events

Date Code Title Description
PL Patent ceased