JPS5580130A - Manufacture of change drum - Google Patents

Manufacture of change drum

Info

Publication number
JPS5580130A
JPS5580130A JP15703278A JP15703278A JPS5580130A JP S5580130 A JPS5580130 A JP S5580130A JP 15703278 A JP15703278 A JP 15703278A JP 15703278 A JP15703278 A JP 15703278A JP S5580130 A JPS5580130 A JP S5580130A
Authority
JP
Japan
Prior art keywords
pipe material
cap
manufacture
plasma
arc welding
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
JP15703278A
Other languages
Japanese (ja)
Inventor
Hideo Takimoto
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.)
KOYO SEIKI KK
Original Assignee
KOYO SEIKI KK
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 KOYO SEIKI KK filed Critical KOYO SEIKI KK
Priority to JP15703278A priority Critical patent/JPS5580130A/en
Publication of JPS5580130A publication Critical patent/JPS5580130A/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 bond a pipe material to a cap, fixed into a cylinder mouth, tightly and refinedly by a simple constitution by making the contact between the pipe material and cap by plasma-arc welding.
CONSTITUTION: Around pipe material 1 of adequate length, mouth diameter and thickness, guide grooves 2 in desired shapes are formed by cutting to a desired depth and the contact between the pipe material and cap 3 fixed into the cylinder mouth is made by plasma-arc welding, annealed and polished. Consequently, refined and tight bonding can be done by a simple constitution.
COPYRIGHT: (C)1980,JPO&Japio
JP15703278A 1978-12-14 1978-12-14 Manufacture of change drum Pending JPS5580130A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15703278A JPS5580130A (en) 1978-12-14 1978-12-14 Manufacture of change drum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15703278A JPS5580130A (en) 1978-12-14 1978-12-14 Manufacture of change drum

Publications (1)

Publication Number Publication Date
JPS5580130A true JPS5580130A (en) 1980-06-17

Family

ID=15640689

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15703278A Pending JPS5580130A (en) 1978-12-14 1978-12-14 Manufacture of change drum

Country Status (1)

Country Link
JP (1) JPS5580130A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6026858A (en) * 1983-07-20 1985-02-09 Koyo Seiki Kk Manufacture of change drum
JPS6026857A (en) * 1983-07-20 1985-02-09 Koyo Seiki Kk Manufacture of change drum
EP2468432A1 (en) * 2010-12-23 2012-06-27 Dr. Ing. h.c. F. Porsche AG Method for manufacturing a shifting gate, shifting gate and combustion engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS508030A (en) * 1973-05-25 1975-01-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS508030A (en) * 1973-05-25 1975-01-28

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6026858A (en) * 1983-07-20 1985-02-09 Koyo Seiki Kk Manufacture of change drum
JPS6026857A (en) * 1983-07-20 1985-02-09 Koyo Seiki Kk Manufacture of change drum
EP2468432A1 (en) * 2010-12-23 2012-06-27 Dr. Ing. h.c. F. Porsche AG Method for manufacturing a shifting gate, shifting gate and combustion engine
CN102527874A (en) * 2010-12-23 2012-07-04 F.波尔希名誉工学博士公司 Method for manufacturing a shifting gate, shifting gate and combustion engine
CN102527874B (en) * 2010-12-23 2015-01-21 F.波尔希名誉工学博士公司 Method for manufacturing a shifting gate, shifting gate and combustion engine

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