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JPS5565757A - Stepless speed change gear - Google Patents

Stepless speed change gear

Info

Publication number
JPS5565757A
JPS5565757A JP13967978A JP13967978A JPS5565757A JP S5565757 A JPS5565757 A JP S5565757A JP 13967978 A JP13967978 A JP 13967978A JP 13967978 A JP13967978 A JP 13967978A JP S5565757 A JPS5565757 A JP S5565757A
Authority
JP
Japan
Prior art keywords
drum
eccentric rotary
rotary drum
drive belt
moving unit
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.)
Granted
Application number
JP13967978A
Other languages
Japanese (ja)
Other versions
JPS6131337B2 (en
Inventor
Seiji Tomoe
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.)
IHI Corp
Original Assignee
Ishikawajima Harima Heavy Industries 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 Ishikawajima Harima Heavy Industries Co Ltd filed Critical Ishikawajima Harima Heavy Industries Co Ltd
Priority to JP13967978A priority Critical patent/JPS5565757A/en
Publication of JPS5565757A publication Critical patent/JPS5565757A/en
Publication of JPS6131337B2 publication Critical patent/JPS6131337B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Warehouses Or Storage Devices (AREA)
  • Transmission Devices (AREA)

Abstract

PURPOSE: To enable a high speed reciprocating motion of the linear moving unit, by fixing one end of a drive belt to the linear moving unit with another end to the eccentric rotary drum, and making the eccentric rotary drum eccentrically rotatable in the method of a link.
CONSTITUTION: When a linear moving unit 1 is moved toward front, rotation of a drum drive shaft 5 in the direction of actual line arrow mark, as shown in the drawing, rotates an eccentric rotary drum 6 rightward to roll on a drive belt 7, and simultaneoulsy with an eccentric rotary drum 6' also rotating rightward to roll out a drive belt 7'. Accordingly, the linear moving unit 1 is pulled by the drive belt 7 shifting toward the front. Center of the drum drive shaft 5 and center of the eccentric rotary drum 6 being eccentrically located, the drum drive shaft 5 is shifted downward along the locus of a link 4, and a distance between the center of the drum drive shaft 5 and the roll-in point of the drive belt 7 is increased, thus the roll-in speed is increased.
COPYRIGHT: (C)1980,JPO&Japio
JP13967978A 1978-11-13 1978-11-13 Stepless speed change gear Granted JPS5565757A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13967978A JPS5565757A (en) 1978-11-13 1978-11-13 Stepless speed change gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13967978A JPS5565757A (en) 1978-11-13 1978-11-13 Stepless speed change gear

Publications (2)

Publication Number Publication Date
JPS5565757A true JPS5565757A (en) 1980-05-17
JPS6131337B2 JPS6131337B2 (en) 1986-07-19

Family

ID=15250890

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13967978A Granted JPS5565757A (en) 1978-11-13 1978-11-13 Stepless speed change gear

Country Status (1)

Country Link
JP (1) JPS5565757A (en)

Also Published As

Publication number Publication date
JPS6131337B2 (en) 1986-07-19

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