IT1069310B - Dispositivo per regolare il numero di giri di un congegno di azionamento,per proiettori cinematografici ed altro - Google Patents
Dispositivo per regolare il numero di giri di un congegno di azionamento,per proiettori cinematografici ed altroInfo
- Publication number
- IT1069310B IT1069310B IT09493/76A IT949376A IT1069310B IT 1069310 B IT1069310 B IT 1069310B IT 09493/76 A IT09493/76 A IT 09493/76A IT 949376 A IT949376 A IT 949376A IT 1069310 B IT1069310 B IT 1069310B
- Authority
- IT
- Italy
- Prior art keywords
- laps
- adjust
- drive device
- cinematographic projectors
- cinematographic
- Prior art date
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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/66—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings
- F16H61/664—Friction gearings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/12—Structural association with clutches, brakes, gears, pulleys or mechanical starters with auxiliary limited movement of stators, rotors or core parts, e.g. rotors axially movable for the purpose of clutching or braking
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Control Of Velocity Or Acceleration (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT492975A AT337529B (de) | 1975-06-26 | 1975-06-26 | Einrichtung zum verstellen der drehzahl einer antriebseinrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1069310B true IT1069310B (it) | 1985-03-25 |
Family
ID=3570004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT09493/76A IT1069310B (it) | 1975-06-26 | 1976-06-25 | Dispositivo per regolare il numero di giri di un congegno di azionamento,per proiettori cinematografici ed altro |
Country Status (5)
Country | Link |
---|---|
US (1) | US4047442A (it) |
JP (1) | JPS525524A (it) |
AT (1) | AT337529B (it) |
DE (1) | DE2626695A1 (it) |
IT (1) | IT1069310B (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2852493C2 (de) * | 1978-12-05 | 1985-06-05 | Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar | Untersetzungsgetriebe |
US5301493A (en) * | 1992-09-25 | 1994-04-12 | Chen Tsung Yen | Steplessly adjustable pre-stretched film wrapping apparatus |
CN105570420A (zh) * | 2014-11-03 | 2016-05-11 | 夏兴旺 | 相交轴式行星摩擦机械无级变速器及其无级变速方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3125284A (en) * | 1964-03-17 | lawler | ||
US1811465A (en) * | 1931-06-23 | John geloso | ||
US1397296A (en) * | 1920-11-20 | 1921-11-15 | Jr Joseph C Schaf | Test-stand for testing generators |
US2273121A (en) * | 1937-07-12 | 1942-02-17 | List Heinrich | Stroboscope |
AT243616B (de) * | 1964-06-15 | 1965-11-25 | Eumig | Filmprojektor, insbesondere Schmalfilmprojektor |
US3496943A (en) * | 1966-05-04 | 1970-02-24 | Frank J Mueller | Magnetic muscle stimulating and arthritis therapy machine |
-
1975
- 1975-06-26 AT AT492975A patent/AT337529B/de not_active IP Right Cessation
-
1976
- 1976-06-15 DE DE19762626695 patent/DE2626695A1/de not_active Withdrawn
- 1976-06-24 US US05/699,458 patent/US4047442A/en not_active Expired - Lifetime
- 1976-06-25 JP JP51075388A patent/JPS525524A/ja active Pending
- 1976-06-25 IT IT09493/76A patent/IT1069310B/it active
Also Published As
Publication number | Publication date |
---|---|
DE2626695A1 (de) | 1977-01-13 |
US4047442A (en) | 1977-09-13 |
AT337529B (de) | 1977-07-11 |
ATA492975A (de) | 1976-10-15 |
JPS525524A (en) | 1977-01-17 |
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