JPS57137760A - Geneva gear transmitter - Google Patents

Geneva gear transmitter

Info

Publication number
JPS57137760A
JPS57137760A JP2277681A JP2277681A JPS57137760A JP S57137760 A JPS57137760 A JP S57137760A JP 2277681 A JP2277681 A JP 2277681A JP 2277681 A JP2277681 A JP 2277681A JP S57137760 A JPS57137760 A JP S57137760A
Authority
JP
Japan
Prior art keywords
turned
geneva gear
shaft
transmission shaft
geneva
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.)
Pending
Application number
JP2277681A
Other languages
Japanese (ja)
Inventor
Akinori Watanabe
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP2277681A priority Critical patent/JPS57137760A/en
Publication of JPS57137760A publication Critical patent/JPS57137760A/en
Pending 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
    • F16D3/04—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted to allow radial displacement, e.g. Oldham couplings
    • 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
    • F16H27/00—Step-by-step mechanisms without freewheel members, e.g. Geneva drives
    • F16H27/04—Step-by-step mechanisms without freewheel members, e.g. Geneva drives for converting continuous rotation into a step-by-step rotary movement
    • F16H27/06—Mechanisms with driving pins in driven slots, e.g. Geneva drives

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

PURPOSE:To relax quick deceleration of Geneva gear by using a system in which the transmission shaft of a drive pin to drive the Geneva gear is connected through Oldham's coupler to a drive source, and in the low-speed rotation region of said transmission shaft, said drive pin is coupled with said Geneva gear. CONSTITUTION:When a startup shaft 2 is steadily turned, or continuously turned with equal speed, an eccentric pin 27 is continuously turned with equal speed on the same circumference. On the contrary, a transmission shaft 3 to be turned by the coupling of the eccentric in 27 with a coupling groove 28 is deviated from the startup shaft 2, so that the shaft 3 is turned unsteadily, or turned with unequal speeds. And, the slow angular velocity range of the transmission shaft 3 is matched with the region of transmission work of the Geneva gear 19. Thus, since the coupling range of the drive pin with the Geneva groove is with low- angular velocity in the Geneva gear mechanism, quick acceleration and deceleration become smaller and therefore, the acceleration and deceleration of intermittent turning generated in the output shaft 7 are reduced.
JP2277681A 1981-02-18 1981-02-18 Geneva gear transmitter Pending JPS57137760A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2277681A JPS57137760A (en) 1981-02-18 1981-02-18 Geneva gear transmitter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2277681A JPS57137760A (en) 1981-02-18 1981-02-18 Geneva gear transmitter

Publications (1)

Publication Number Publication Date
JPS57137760A true JPS57137760A (en) 1982-08-25

Family

ID=12092060

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2277681A Pending JPS57137760A (en) 1981-02-18 1981-02-18 Geneva gear transmitter

Country Status (1)

Country Link
JP (1) JPS57137760A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5957808A (en) * 1982-09-03 1984-04-03 ザ・シツクスハンドレツド・グル−プ・パブリツク・リミテツド・カンパニ− Endless conveyor
EP0933299A1 (en) * 1998-01-28 1999-08-04 SASIB TOBACCO S.p.A. Transmission for packaging machines for wrapping cigarettes
EP0933549A1 (en) * 1998-01-28 1999-08-04 SASIB TOBACCO S.p.A. Transmission device for rotary motion in steps, in particular in packing machines at high operating speeds
EP0952480A1 (en) * 1998-04-24 1999-10-27 Konica Corporation Film winding mechanism for a compact photographic camera
CN103089951A (en) * 2012-01-31 2013-05-08 摩尔动力(北京)技术股份有限公司 Double-groove sheave mechanism and engine using the same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5957808A (en) * 1982-09-03 1984-04-03 ザ・シツクスハンドレツド・グル−プ・パブリツク・リミテツド・カンパニ− Endless conveyor
EP0933299A1 (en) * 1998-01-28 1999-08-04 SASIB TOBACCO S.p.A. Transmission for packaging machines for wrapping cigarettes
EP0933549A1 (en) * 1998-01-28 1999-08-04 SASIB TOBACCO S.p.A. Transmission device for rotary motion in steps, in particular in packing machines at high operating speeds
EP0952480A1 (en) * 1998-04-24 1999-10-27 Konica Corporation Film winding mechanism for a compact photographic camera
US6222994B1 (en) * 1998-04-24 2001-04-24 Konica Corporation Film unit with a lens attached
CN103089951A (en) * 2012-01-31 2013-05-08 摩尔动力(北京)技术股份有限公司 Double-groove sheave mechanism and engine using the same

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