JPS55163356A - Speed change gear - Google Patents

Speed change gear

Info

Publication number
JPS55163356A
JPS55163356A JP7247479A JP7247479A JPS55163356A JP S55163356 A JPS55163356 A JP S55163356A JP 7247479 A JP7247479 A JP 7247479A JP 7247479 A JP7247479 A JP 7247479A JP S55163356 A JPS55163356 A JP S55163356A
Authority
JP
Japan
Prior art keywords
shaft
output shaft
gear
input shaft
gears
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
JP7247479A
Other languages
Japanese (ja)
Inventor
Fumio Kato
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP7247479A priority Critical patent/JPS55163356A/en
Publication of JPS55163356A publication Critical patent/JPS55163356A/en
Pending legal-status Critical Current

Links

Landscapes

  • Gear-Shifting Mechanisms (AREA)

Abstract

PURPOSE: To permit the rotational speed of an output shaft to be changed into two types of speed corresponding to the rotational direction of an input shaft, by providing two systems of gearing transmissions differing in the speed ratio of the input shaft to the output shaft, and an one-way clutch respectively in each transmission system.
CONSTITUTION: In one gearing transmission system, the rotation of an input shaft 6 of a prime mover 1 in the direction a rotates a gear 17 meshing with a gear 12 in the direction b to rotate also a shaft 9 in the direction b through the action of the first one-way clutch 16 and an output shaft 11 in the direction a through gears 21, 23. The speed ratio in this case becomes Z1.Z6/Z4.Z7. On the other hand, the rotation of the input shaft 6 in the direction b rotates gears 13, 14 of the other gearing transmission system in the direction a to rotate a gear 19 in the direction b and the output shaft 11 in the direction a through the shaft 9 and gears 21, 23 with the meshing action of a second one-way clutch 18. The speed ratio in this case becomes Z1.Z3. Z6/Z2.Z5.Z7.
COPYRIGHT: (C)1980,JPO&Japio
JP7247479A 1979-06-08 1979-06-08 Speed change gear Pending JPS55163356A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7247479A JPS55163356A (en) 1979-06-08 1979-06-08 Speed change gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7247479A JPS55163356A (en) 1979-06-08 1979-06-08 Speed change gear

Publications (1)

Publication Number Publication Date
JPS55163356A true JPS55163356A (en) 1980-12-19

Family

ID=13490342

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7247479A Pending JPS55163356A (en) 1979-06-08 1979-06-08 Speed change gear

Country Status (1)

Country Link
JP (1) JPS55163356A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5059657A (en) * 1973-09-27 1975-05-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5059657A (en) * 1973-09-27 1975-05-23

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