JPS54136338A - Direct recording apparatus - Google Patents

Direct recording apparatus

Info

Publication number
JPS54136338A
JPS54136338A JP4388278A JP4388278A JPS54136338A JP S54136338 A JPS54136338 A JP S54136338A JP 4388278 A JP4388278 A JP 4388278A JP 4388278 A JP4388278 A JP 4388278A JP S54136338 A JPS54136338 A JP S54136338A
Authority
JP
Japan
Prior art keywords
drum
electrode
circumference
interval
recording electrode
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
JP4388278A
Other languages
Japanese (ja)
Inventor
Chuji Ishikawa
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 JP4388278A priority Critical patent/JPS54136338A/en
Priority to US06/027,818 priority patent/US4258372A/en
Priority to DE2954389A priority patent/DE2954389C2/en
Priority to DE2915173A priority patent/DE2915173C2/en
Publication of JPS54136338A publication Critical patent/JPS54136338A/en
Pending legal-status Critical Current

Links

Landscapes

  • Common Mechanisms (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)

Abstract

PURPOSE:To uniformize a gap throughout the whole length of a recording electrode, and to facilitate its regulation, by always holding a roller supported with a supporting means in contact to smooth faces provided in both the ends of the electrode, in contact to the circumference of a donor drum. CONSTITUTION:The pressing forces of springs 11 and 11 toward recording electrode 3 are received with support shafts 16 and 16 through both side smooth surfaces 17 and 17, and further, exerted on the circumference of donor drum 1 through rollers 18 and 18 disposed on the ends of shafts 16 and 16. Therefore, the interval between electrode 3 and donor drum 1 is maintained constant independent of eccentricity of drum 1. Besides, roller 18 fixed on shaft 16 is moved by distance X along the circumference of drum 1 by turning adjusting screw 32. This movement X is converted into the change of vertical interval length delta. As a result, the interval is uniformized throughout the whole length of recording electrode, and moreover, its adjustment is made easy.
JP4388278A 1978-04-14 1978-04-14 Direct recording apparatus Pending JPS54136338A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP4388278A JPS54136338A (en) 1978-04-14 1978-04-14 Direct recording apparatus
US06/027,818 US4258372A (en) 1978-04-14 1979-04-06 Small clearance retention apparatus
DE2954389A DE2954389C2 (en) 1978-04-14 1979-04-12 Apparatus for adjusting a distance between recording electrodes and a roller in an electrostatic printing apparatus
DE2915173A DE2915173C2 (en) 1978-04-14 1979-04-12 Electrostatic printing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4388278A JPS54136338A (en) 1978-04-14 1978-04-14 Direct recording apparatus

Publications (1)

Publication Number Publication Date
JPS54136338A true JPS54136338A (en) 1979-10-23

Family

ID=12676068

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4388278A Pending JPS54136338A (en) 1978-04-14 1978-04-14 Direct recording apparatus

Country Status (1)

Country Link
JP (1) JPS54136338A (en)

Similar Documents

Publication Publication Date Title
ES460503A1 (en) Apparatus for the grinding of cereal
JPS52151441A (en) Apparatus for controlling inclination of rollers for conical roller bearing
ATE165790T1 (en) APPARATUS FOR CONVEYING LEAVES
ES474965A1 (en) Winder with horizontal rider roll adjustment
UA26983A1 (en) Pressing roller with controlled bend
DE3785536D1 (en) ROLLER ARRANGEMENT FOR THE DEFORM-FREE TREATMENT OF MOVING TAPE-SHAPED PRODUCTS.
EP0381197A3 (en) A printing machine
JPS54136338A (en) Direct recording apparatus
JPS54163040A (en) Fixing device
SE7901816L (en) PAPER SHEET FEEDERS
DE3469944D1 (en) Roller assembly
JPS5794456A (en) Continuous manufacture device for metallic thin plate
GB1466960A (en) Viscosimeter
JPS5741805A (en) Forming apparatus
ES8102851A1 (en) Coating a Web
SE312755B (en)
JPS55146469A (en) Pressure fixing apparatus
JPS5652769A (en) Minute gap maintaining device
JPS5576367A (en) Transfer device
SU839595A1 (en) Apparatus for inpregnating elongated articles
JPS5652768A (en) Minute gap maintaining device
JPS5542192A (en) Rolling mill for caliber rolling
ES8304875A1 (en) Separately winding of longitudinally divided webs
SU462644A1 (en) The device for grooving rolls
JPS5685764A (en) Gap maintaining device of electrostatic recorder