JPS55106822A - Shift cam of transmission - Google Patents

Shift cam of transmission

Info

Publication number
JPS55106822A
JPS55106822A JP1326079A JP1326079A JPS55106822A JP S55106822 A JPS55106822 A JP S55106822A JP 1326079 A JP1326079 A JP 1326079A JP 1326079 A JP1326079 A JP 1326079A JP S55106822 A JPS55106822 A JP S55106822A
Authority
JP
Japan
Prior art keywords
substance
wall
constructed
cam groove
cam
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
JP1326079A
Other languages
Japanese (ja)
Inventor
Toshio Akutagawa
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.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor 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 Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Priority to JP1326079A priority Critical patent/JPS55106822A/en
Publication of JPS55106822A publication Critical patent/JPS55106822A/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
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/08—Multiple final output mechanisms being moved by a single common final actuating mechanism
    • F16H63/16—Multiple final output mechanisms being moved by a single common final actuating mechanism the final output mechanisms being successively actuated by progressive movement of the final actuating mechanism
    • F16H63/18—Multiple final output mechanisms being moved by a single common final actuating mechanism the final output mechanisms being successively actuated by progressive movement of the final actuating mechanism the final actuating mechanism comprising cams

Abstract

PURPOSE: To facilitate a work of processing shift cam, by separately constituting the shift cam into between a drum substance that constructs one wall of cam groove and the other drum substance that constructs another wall of the cam groove being coupled to the former drum substance.
CONSTITUTION: In case of application to an autobicycle, a shift cam 10 of cylindrical shape, in the peripheral surface of which a cam groove 11 and a stopper groove 12 are constructed, is separately constituted into among first to third drum substances 13W15, with each substance made successively engageable coaxially simultaneously with a hollow part 16 constructed within the shift cam 10 when made engagement. And one end face of the first substance 13 is so constructed to be one wall 11a of the cam groove 11. And the second substance 14 is made into cylindrical shape with the both ends made opening, and one end is so constructed into stepped pattern to be inserted into the first substance 13, and this stepped part is made to a wall 11b facing the above described wall 11a, and between the both of the wall 11a, 11b is constructed the cam groove 11, and in another end is constructed the cam groove 11, and in another end is constructed a wall 12a facing a wall 12b of the third substance 15.
COPYRIGHT: (C)1980,JPO&Japio
JP1326079A 1979-02-09 1979-02-09 Shift cam of transmission Pending JPS55106822A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1326079A JPS55106822A (en) 1979-02-09 1979-02-09 Shift cam of transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1326079A JPS55106822A (en) 1979-02-09 1979-02-09 Shift cam of transmission

Publications (1)

Publication Number Publication Date
JPS55106822A true JPS55106822A (en) 1980-08-16

Family

ID=11828241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1326079A Pending JPS55106822A (en) 1979-02-09 1979-02-09 Shift cam of transmission

Country Status (1)

Country Link
JP (1) JPS55106822A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4491031A (en) * 1981-05-21 1985-01-01 Honda Giken Kogyo Kabushiki Kaisha Shift drum type speed change mechanism for motorcycles
US4510820A (en) * 1982-04-01 1985-04-16 Honda Giken Kogyo Kabushiki Kaisha Drum type switch-over mechanism for a speed change device
JP2013521449A (en) * 2010-05-13 2013-06-10 ソルーテック カンパニー，リミテッド Dual clutch transmission shift device
JP2019086043A (en) * 2017-11-02 2019-06-06 スズキ株式会社 Shifter of transmission
JP2020125764A (en) * 2019-02-01 2020-08-20 トヨタ自動車株式会社 Method of manufacturing driving drum
JP2021171785A (en) * 2020-04-23 2021-11-01 トヨタ自動車株式会社 Manufacturing method for drive drum

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5261659A (en) * 1975-11-17 1977-05-21 Ibm Lead screw segment

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5261659A (en) * 1975-11-17 1977-05-21 Ibm Lead screw segment

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4491031A (en) * 1981-05-21 1985-01-01 Honda Giken Kogyo Kabushiki Kaisha Shift drum type speed change mechanism for motorcycles
US4510820A (en) * 1982-04-01 1985-04-16 Honda Giken Kogyo Kabushiki Kaisha Drum type switch-over mechanism for a speed change device
JP2013521449A (en) * 2010-05-13 2013-06-10 ソルーテック カンパニー，リミテッド Dual clutch transmission shift device
JP2019086043A (en) * 2017-11-02 2019-06-06 スズキ株式会社 Shifter of transmission
JP2020125764A (en) * 2019-02-01 2020-08-20 トヨタ自動車株式会社 Method of manufacturing driving drum
US11428315B2 (en) 2019-02-01 2022-08-30 Toyota Jidosha Kabushiki Kaisha Method of manufacturing driving drum
JP2021171785A (en) * 2020-04-23 2021-11-01 トヨタ自動車株式会社 Manufacturing method for drive drum

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