JPS5770680A - Power typewriter - Google Patents
Power typewriterInfo
- Publication number
- JPS5770680A JPS5770680A JP14645680A JP14645680A JPS5770680A JP S5770680 A JPS5770680 A JP S5770680A JP 14645680 A JP14645680 A JP 14645680A JP 14645680 A JP14645680 A JP 14645680A JP S5770680 A JPS5770680 A JP S5770680A
- Authority
- JP
- Japan
- Prior art keywords
- plate spring
- driven
- projection
- top end
- contact
- 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
Links
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
- Character Spaces And Line Spaces In Printers (AREA)
Abstract
PURPOSE: To make a plate spring have strength, restorability, flexibility, etc. and to perform accurate typeprinting, by engaging a projection with only the through hole of the drive plate spring in a manner such that the drive plate spring only will be forcedly retracted from the transmission position of a member to be driven.
CONSTITUTION: When the combteeth-shaped part 6a of a plate spring 6 is bent downwards by pressing down a key lever 3, only the top end 41b of the combteethshaped part 41a of a driving plate spring 41 comes in contact with the front end of a member 10 to be driven, while the top end of a returning plate spring 42 does not come in contact with the member 10 to be driven. Thus, the member 10 to be driven is pushed downwards, and the through holes 41d, 42d of the combteeth-shaped part 6a telescoped onto the projection 8a of a release member 8. When the release member 8 is rotated, the projection 8a engages only with the inside edge of the through hole 41d of the driving plate spring 41, and its front part beyond the notched part of the plate spring 41 is easily bent, so that the contact part 41b at the top end is detached from the member 10 to be driven. Consequently, transmission state between the key lever 3 and the member 10 to be driven is released.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14645680A JPS6033678B2 (en) | 1980-10-20 | 1980-10-20 | power typewriter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14645680A JPS6033678B2 (en) | 1980-10-20 | 1980-10-20 | power typewriter |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5770680A true JPS5770680A (en) | 1982-05-01 |
JPS6033678B2 JPS6033678B2 (en) | 1985-08-03 |
Family
ID=15408044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14645680A Expired JPS6033678B2 (en) | 1980-10-20 | 1980-10-20 | power typewriter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6033678B2 (en) |
-
1980
- 1980-10-20 JP JP14645680A patent/JPS6033678B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6033678B2 (en) | 1985-08-03 |
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