JPS5448113A - Scanning mechanism - Google Patents

Scanning mechanism

Info

Publication number
JPS5448113A
JPS5448113A JP11441477A JP11441477A JPS5448113A JP S5448113 A JPS5448113 A JP S5448113A JP 11441477 A JP11441477 A JP 11441477A JP 11441477 A JP11441477 A JP 11441477A JP S5448113 A JPS5448113 A JP S5448113A
Authority
JP
Japan
Prior art keywords
carriage
guide bar
guide
shifting
bar
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
JP11441477A
Other languages
Japanese (ja)
Inventor
Takeshi Takemoto
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP11441477A priority Critical patent/JPS5448113A/en
Priority to US05/943,939 priority patent/US4227219A/en
Publication of JPS5448113A publication Critical patent/JPS5448113A/en
Pending legal-status Critical Current

Links

Landscapes

  • Image Input (AREA)
  • Facsimile Scanning Arrangements (AREA)

Abstract

PURPOSE: To avoid the load fluctuation while the carriage is shifting by mounting the carriage to the first guide bar in a rotatable way and then making the guide wheel provided to the carriage follow the second guide bar.
CONSTITUTION: Carriage 1 is erected, and ink jet head 2 is positioned to oppose to record paper PR on drum 6. Under these conditions, permanent magnet 10 tries to attract iron plate 4a to give the clockwise rotation force to carriage 1. As a result, guide wheel 9 is pressed to second guide bar 4. With the scan driving of carriage 1, wheel 9 is pressed to bar 4 while shifting. Thus, no load fluctuation is caused
COPYRIGHT: (C)1979,JPO&Japio
JP11441477A 1977-09-23 1977-09-23 Scanning mechanism Pending JPS5448113A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP11441477A JPS5448113A (en) 1977-09-23 1977-09-23 Scanning mechanism
US05/943,939 US4227219A (en) 1977-09-23 1978-09-19 Carriage guide mechanism for use in scanning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11441477A JPS5448113A (en) 1977-09-23 1977-09-23 Scanning mechanism

Publications (1)

Publication Number Publication Date
JPS5448113A true JPS5448113A (en) 1979-04-16

Family

ID=14637084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11441477A Pending JPS5448113A (en) 1977-09-23 1977-09-23 Scanning mechanism

Country Status (1)

Country Link
JP (1) JPS5448113A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4216963Y1 (en) * 1965-08-31 1967-09-30
JPS4911618U (en) * 1972-05-09 1974-01-31

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4216963Y1 (en) * 1965-08-31 1967-09-30
JPS4911618U (en) * 1972-05-09 1974-01-31

Similar Documents

Publication Publication Date Title
JPS5211712A (en) Inkjet picture drawing device
JPS5362534A (en) Printer
JPS5448113A (en) Scanning mechanism
JPS56144966A (en) Typewriting apparatus
JPS5667288A (en) Ink ribbon lift device for typewriter
JPS53138238A (en) Print direction discriminator circuit
JPS55166254A (en) Electronic typewriter
JPS53112737A (en) Ink jet printer
GB1327358A (en) Printing apparatus
JPS5294733A (en) Dot printer
JPS535629A (en) Ink jet recorder
JPS5763283A (en) Ink jet type serial printer
JPS5248450A (en) Recording device
JPS565769A (en) Printer
JPS54150925A (en) Print timing pulse generating system for serial printer
JPS52147024A (en) Printing system
JPS53148922A (en) Control circuit for dot printer
JPS5282129A (en) Automatic printing unit for record sheet
JPS5333159A (en) Recorder
JPS56144967A (en) Printing type wheel enclosing cassette of typewriter
JPS53100237A (en) Double side copying machine
JPS5269339A (en) Typing means
JPS55139285A (en) Ribbon-feeding device for serial printer
JPS5335431A (en) Print controller
JPS5478613A (en) Hard copy device for display unit