DE2219238C3 - Vorrichtung zur Erzeugung veränderlicher AnpreBkrafte in Regelgetrieben - Google Patents

Vorrichtung zur Erzeugung veränderlicher AnpreBkrafte in Regelgetrieben

Info

Publication number
DE2219238C3
DE2219238C3 DE2219238A DE2219238A DE2219238C3 DE 2219238 C3 DE2219238 C3 DE 2219238C3 DE 2219238 A DE2219238 A DE 2219238A DE 2219238 A DE2219238 A DE 2219238A DE 2219238 C3 DE2219238 C3 DE 2219238C3
Authority
DE
Germany
Prior art keywords
torque
contact
friction
contact pressure
pressure
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
DE2219238A
Other languages
German (de)
English (en)
Other versions
DE2219238A1 (de
DE2219238B2 (enExample
Inventor
Herbert 6380 Bad Homburg Steuer
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.)
PIV Antrieb Werner Reimers GmbH and Co KG
Original Assignee
PIV Antrieb Werner Reimers GmbH and Co KG
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 PIV Antrieb Werner Reimers GmbH and Co KG filed Critical PIV Antrieb Werner Reimers GmbH and Co KG
Priority to DE2219238A priority Critical patent/DE2219238C3/de
Priority to GB646773A priority patent/GB1394307A/en
Priority to US338917A priority patent/US3875814A/en
Priority to FR7314319A priority patent/FR2181388A5/fr
Publication of DE2219238A1 publication Critical patent/DE2219238A1/de
Publication of DE2219238B2 publication Critical patent/DE2219238B2/de
Application granted granted Critical
Publication of DE2219238C3 publication Critical patent/DE2219238C3/de
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
    • F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
    • F16H15/04—Gearings providing a continuous range of gear ratios
    • F16H15/42—Gearings providing a continuous range of gear ratios in which two members co-operate by means of rings or by means of parts of endless flexible members pressed between the first mentioned 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
    • F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
    • F16H13/10—Means for influencing the pressure between the members
    • F16H13/14—Means for influencing the pressure between the members for automatically varying the pressure mechanically
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S476/00—Friction gear transmission systems or components
    • Y10S476/90—Overload release

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
DE2219238A 1972-04-20 1972-04-20 Vorrichtung zur Erzeugung veränderlicher AnpreBkrafte in Regelgetrieben Expired DE2219238C3 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE2219238A DE2219238C3 (de) 1972-04-20 1972-04-20 Vorrichtung zur Erzeugung veränderlicher AnpreBkrafte in Regelgetrieben
GB646773A GB1394307A (en) 1972-04-20 1973-02-09 Device for generating variable pressing forces in infinitely variable transmissions
US338917A US3875814A (en) 1972-04-20 1973-03-07 Device for generating variable pressure forces in regulatable gearing
FR7314319A FR2181388A5 (enExample) 1972-04-20 1973-04-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2219238A DE2219238C3 (de) 1972-04-20 1972-04-20 Vorrichtung zur Erzeugung veränderlicher AnpreBkrafte in Regelgetrieben

Publications (3)

Publication Number Publication Date
DE2219238A1 DE2219238A1 (de) 1973-10-31
DE2219238B2 DE2219238B2 (enExample) 1974-11-28
DE2219238C3 true DE2219238C3 (de) 1975-07-24

Family

ID=5842630

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2219238A Expired DE2219238C3 (de) 1972-04-20 1972-04-20 Vorrichtung zur Erzeugung veränderlicher AnpreBkrafte in Regelgetrieben

Country Status (4)

Country Link
US (1) US3875814A (enExample)
DE (1) DE2219238C3 (enExample)
FR (1) FR2181388A5 (enExample)
GB (1) GB1394307A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2852493A1 (de) * 1978-12-05 1980-06-19 Leitz Ernst Gmbh Untersetzungsgetriebe

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4109541A (en) * 1974-04-29 1978-08-29 Gerhard Jesse Friction gear
LU73541A1 (enExample) * 1975-10-07 1977-05-24
GB2033030B (en) * 1978-10-17 1982-12-15 Cam Gears Ltd Friction drive assembly
US4270400A (en) * 1980-02-21 1981-06-02 Fodor Eben V Continuously variable traction drive transmission
US4380444A (en) * 1981-04-27 1983-04-19 John Dolza Variable ratio belt drive
DE3215923A1 (de) * 1982-04-29 1983-11-03 Neuweg Fertigung GmbH für Präzisionstechnik, 7932 Munderkingen Drehmomentabhaengige anpressvorrichtung fuer ein stufenlos einstellbares kugelplanetengetriebe
CH665764A5 (de) * 1985-03-20 1988-06-15 Diethelm & Co Bodenreinigungs- oder -bearbeitungsmaschine.
US5086664A (en) * 1986-04-30 1992-02-11 Wagner John T Energy storage flywheels using fluid transfer to vary moments of inertia
US4928553A (en) * 1986-04-30 1990-05-29 Wagner John T Variable-inertia flywheels and transmission
US4869130A (en) * 1987-03-10 1989-09-26 Ryszard Wiecko Winder
DE3917466C1 (enExample) * 1989-05-30 1990-09-20 P.I.V. Antrieb Werner Reimers Gmbh & Co Kg, 6380 Bad Homburg, De
US5035152A (en) * 1990-02-23 1991-07-30 Shopsmith, Inc. Speed increaser for woodworking tools
US5569113A (en) * 1994-08-15 1996-10-29 Harrison; John W. Transmission with a continuously variable adjustable ratio
US5460575A (en) * 1994-08-24 1995-10-24 Berto; Joseph J. Drive clutch with variable rate biasing means and a method for controlling a drive clutch
US5529544A (en) * 1994-08-24 1996-06-25 Berto; Joseph J. Drive clutch with multi-staged displacement rate and a method for controlling a drive clutch
US6260654B1 (en) * 1998-02-06 2001-07-17 Nsk Ltd. Frictional transmission
BR0307188A (pt) * 2003-01-06 2005-08-23 Ulrich Ing Rohs Dispositivo de prensagem, para tensão de dois membros de transmissão, e transmissão com um dispositivo de prensagem do tipo citado, bem como processo para o funcionamento de uma transmissão por fricção deste tipo
US20050272540A1 (en) * 2004-05-03 2005-12-08 Starkey John M Coaxial electrical actuator for continuously variable transmission

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1433071A (en) * 1919-12-19 1922-10-24 Cook Elmer Ellsworth Transmission mechanism
US1981910A (en) * 1929-12-18 1934-11-27 Gen Motors Corp Friction transmission
US2057482A (en) * 1933-02-03 1936-10-13 Erban Patents Corp Friction gear
US2959063A (en) * 1956-09-11 1960-11-08 Perbury Engineering Ltd Infinitely variable change speed gears
US2953933A (en) * 1959-04-01 1960-09-27 Kashiwara Manabu Servo-control mechanism
US3164025A (en) * 1963-03-20 1965-01-05 Curtiss Wright Corp Toroidal drive hydraulic stop
US3397587A (en) * 1965-10-04 1968-08-20 Holley Carburetor Co Axial proportional loading device with overload protection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2852493A1 (de) * 1978-12-05 1980-06-19 Leitz Ernst Gmbh Untersetzungsgetriebe

Also Published As

Publication number Publication date
DE2219238A1 (de) 1973-10-31
DE2219238B2 (enExample) 1974-11-28
FR2181388A5 (enExample) 1973-11-30
US3875814A (en) 1975-04-08
GB1394307A (en) 1975-05-14

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8330 Complete disclaimer