IT1160073B - Trasmissione variabile automatica con almeno una cinghia trapezoidale scorrevole sopra pulegge regolabili - Google Patents

Trasmissione variabile automatica con almeno una cinghia trapezoidale scorrevole sopra pulegge regolabili

Info

Publication number
IT1160073B
IT1160073B IT29775/78A IT2977578A IT1160073B IT 1160073 B IT1160073 B IT 1160073B IT 29775/78 A IT29775/78 A IT 29775/78A IT 2977578 A IT2977578 A IT 2977578A IT 1160073 B IT1160073 B IT 1160073B
Authority
IT
Italy
Prior art keywords
variable transmission
trapezoidal sliding
automatic variable
sliding belt
belt above
Prior art date
Application number
IT29775/78A
Other languages
English (en)
Other versions
IT7829775A0 (it
Original Assignee
Skf Ind Trading & Dev
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 Skf Ind Trading & Dev filed Critical Skf Ind Trading & Dev
Publication of IT7829775A0 publication Critical patent/IT7829775A0/it
Application granted granted Critical
Publication of IT1160073B publication Critical patent/IT1160073B/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
    • 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
    • F16H9/12—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 built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/14—Gearings for reversal only
    • F16H3/145—Gearings for reversal only with a pair of coaxial bevel gears, rotatable in opposite directions
    • 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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/021—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings toothed gearing combined with continuous variable friction 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/40—Clamping arrangements where clamping parts are received in recesses of elements to be connected
    • F16B2200/403—Threaded clamping parts
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/50—Flanged connections
    • F16B2200/506—Flanged connections bolted or riveted
    • 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
    • F16H9/12—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 built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members
    • F16H9/16—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 built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members using two pulleys, both built-up out of adjustable conical parts
    • F16H2009/163—Arrangements of two or more belt gearings mounted in parallel, e.g. for increasing transmittable torque
    • 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
    • Y10T74/19023—Plural power paths to and/or from gearing
    • Y10T74/19074—Single drive plural driven
    • Y10T74/19107—Nonparallel
    • 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
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19377—Slidable keys or clutches
    • Y10T74/19414—Single clutch shaft
    • Y10T74/19484—Single speed forward and reverse
    • Y10T74/19493—Bevel gears

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Pulleys (AREA)
IT29775/78A 1977-11-16 1978-11-15 Trasmissione variabile automatica con almeno una cinghia trapezoidale scorrevole sopra pulegge regolabili IT1160073B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7712625A NL7712625A (nl) 1977-11-16 1977-11-16 Automatisch variabel drijfwerk met ten minste een over verstelbare riemschijven lopende v-riem.

Publications (2)

Publication Number Publication Date
IT7829775A0 IT7829775A0 (it) 1978-11-15
IT1160073B true IT1160073B (it) 1987-03-04

Family

ID=19829552

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29775/78A IT1160073B (it) 1977-11-16 1978-11-15 Trasmissione variabile automatica con almeno una cinghia trapezoidale scorrevole sopra pulegge regolabili

Country Status (6)

Country Link
US (1) US4449957A (it)
EP (1) EP0002086B1 (it)
JP (1) JPS5479357A (it)
DE (1) DE2861742D1 (it)
IT (1) IT1160073B (it)
NL (1) NL7712625A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2543641A1 (fr) * 1983-03-31 1984-10-05 Weco Const Meca Sa Reducteur de vitesse a engrenages, en particulier pour telepherique, ou analogue
JP3121853B2 (ja) * 1990-04-14 2001-01-09 ルーク ラメレン ウント クツプルングスバウ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 車両用の駆動ユニット
DE4111983B4 (de) * 1990-04-14 2006-02-02 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Antriebseinheit für ein Fahrzeug
US5356236A (en) * 1991-09-25 1994-10-18 Turbomeca Device for connecting two elements in rotation
US6406390B1 (en) * 1999-09-24 2002-06-18 Borgwarner Automotive, Inc. Continuously variable belt drive system
US7163477B1 (en) * 2003-11-17 2007-01-16 Polaris Industries, Inc. Continuously variable transmission with decoupled centrifugal weight
CN107130926A (zh) * 2017-03-20 2017-09-05 中国石油天然气股份有限公司 双液压卷筒旋转驱动装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA493078A (en) * 1953-05-26 W. Curtis George Tractors having v-belt pulley controls
NL95773C (it) *
DE718666C (de) * 1940-05-23 1942-03-18 Krupp Fried Grusonwerk Ag Kuppelstangenantrieb, insbesondere fuer Ringwalzenpressen
FR977823A (fr) * 1942-11-19 1951-04-05 Applic Ind Nouvelles Perfectionnements apportés aux dispositifs du genre des accouplements élastiques
GB651188A (en) * 1948-11-05 1951-03-14 Tech Studien Ag Improvements in and relating to shaft couplings
US2664757A (en) * 1950-07-27 1954-01-05 Shaw Louis Eaton Automatic belt tension take-up
US2803474A (en) * 1953-01-21 1957-08-20 Wilson John Hart Quick detachable joints
FR1145553A (fr) * 1956-03-07 1957-10-28 Dispositif d'entraînement de deux roues tractrices indépendantes
US2878690A (en) * 1956-03-16 1959-03-24 Capron Michel Victor Fernand Variable speed multibelt transmission
US2938408A (en) * 1957-05-14 1960-05-31 Uher Edmond Differential v-belt transmission drive
DE1088359B (de) * 1957-05-14 1960-09-01 Edmond Uher Ausgleich-UEbersetzungs-Keilriemengetriebe fuer Kraftfahrzeuge
US2873587A (en) * 1957-12-27 1959-02-17 Lyritzis Nikolaos Combination spare and service tail shaft assembly
US3466074A (en) * 1967-06-16 1969-09-09 Production Machines Inc Coupling for veneer lathe feed screw
US3977503A (en) * 1975-07-23 1976-08-31 Chrysler Corporation Clutch

Also Published As

Publication number Publication date
NL7712625A (nl) 1979-05-18
EP0002086B1 (en) 1982-04-14
JPS5479357A (en) 1979-06-25
US4449957A (en) 1984-05-22
IT7829775A0 (it) 1978-11-15
EP0002086A1 (en) 1979-05-30
DE2861742D1 (en) 1982-05-27

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