JPS5649284A - Type selection mechanism - Google Patents

Type selection mechanism

Info

Publication number
JPS5649284A
JPS5649284A JP12495579A JP12495579A JPS5649284A JP S5649284 A JPS5649284 A JP S5649284A JP 12495579 A JP12495579 A JP 12495579A JP 12495579 A JP12495579 A JP 12495579A JP S5649284 A JPS5649284 A JP S5649284A
Authority
JP
Japan
Prior art keywords
rotation
vertical movement
slide sleeve
motion
transferred
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
JP12495579A
Other languages
Japanese (ja)
Inventor
Hidekazu Asada
Michio Matsumoto
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP12495579A priority Critical patent/JPS5649284A/en
Publication of JPS5649284A publication Critical patent/JPS5649284A/en
Pending legal-status Critical Current

Links

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  • Transmission Devices (AREA)

Abstract

PURPOSE: To prevent an increase in a load of a vertical movement by means of a rotation torque produced in the case of rotation selection and to lengthen a mechanism life and improve an accuracy thereof, by a method wherein, in a type selection mechanism of type head, a mechanism is adopted to a portion where a rotation motion and a vertical movement are transferred.
CONSTITUTION: A slide sleeve 2', equipped on a type head 1, performs a vertical movement resulting from the rotation in a direction (d) of a vertical drive force transmission arm 3 centering around an axis 14. In the meantime, a rotation motor 7 spins a motor shaft 9, and the rotation of a torque piece 6' secured on a shaft 9 is transferred to a slide sleeve 2' through the working of a hinge mechanism consisting of hinge plates 8 and 10 to perform a rotation motion. The slide sleeve 2' is vertically slided smoothly thereupon resulting from the opening and closing motion of the hinge mechanism centering around a pin 13.
COPYRIGHT: (C)1981,JPO&Japio
JP12495579A 1979-09-28 1979-09-28 Type selection mechanism Pending JPS5649284A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12495579A JPS5649284A (en) 1979-09-28 1979-09-28 Type selection mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12495579A JPS5649284A (en) 1979-09-28 1979-09-28 Type selection mechanism

Publications (1)

Publication Number Publication Date
JPS5649284A true JPS5649284A (en) 1981-05-02

Family

ID=14898343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12495579A Pending JPS5649284A (en) 1979-09-28 1979-09-28 Type selection mechanism

Country Status (1)

Country Link
JP (1) JPS5649284A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3340372A1 (en) * 1982-11-09 1984-05-17 Matsushita Electric Ind Co Ltd ELECTROMAGNET
JP2009002245A (en) * 2007-06-21 2009-01-08 Panasonic Electric Works Co Ltd Centrifugal pump and liquid feeding device provided with the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3340372A1 (en) * 1982-11-09 1984-05-17 Matsushita Electric Ind Co Ltd ELECTROMAGNET
JP2009002245A (en) * 2007-06-21 2009-01-08 Panasonic Electric Works Co Ltd Centrifugal pump and liquid feeding device provided with the same

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