PORTABLE ELECTRONIC TYPEWRITER

Abstract: A portable electronic typewriter is operable either by mains electricity or by batteries. The batteries may be recharged by an ordinary charger from the mains.

Description: PORTABLE ELECTRONIC TYPEWRITER SPECIFICATION A PORTABLE TYPE WRITER THAT CAN WORK WITH THE AID OF BATTERIES AND ELECTRICITY THAT WOULD HAVE ITS USE, ABLE FOR PEOPLE TO Hi.VE IN THE HOME WITH ELECTRICITY SUPPLY OFFICES DENTISTS RECORDING STUDIOS AND WHERE ELECTRICITY IS AVAILABLE. BUT IS ALSO CAPABLE OF WORKING ON BATTERIES PAGE I DRAWING. JUST ELECTRONIC PORTABLE TYPE WRITER TO LOOK AT 1. MOTOR. 2. MAINTS AND BATTERIES WORKING. ~ . ELECTRONIC PORTABLE TYPE WRITER. PAGE ~ OF SPECIFICATION REFER TO PAGE 2 THE KEY TO IT IS 2.3.4.5.6.7.8. PAGE 6 1. ADAPTER CHARGER WIRING. 2. 9v 15 ma. 15 ma. 5. LINE OUT .la. 0 ma. 15 ma. 4- I.U.F. 345 100 IN 4. 4002. 5. OUT PUT. 6. LIGHT. 7. INPUT. 8. SWITCH 3 WAY R. 339673- 2A 332818 24. 9- TRANSFORMER 3-4v or 3 ~ 15 ma. 10. WATT RESI3TΞR i WATT RESISTER 10%. 11. 1/25 ... NEON LAMPS WATT DROPPING RESISTER SUBSTITUTE SHEET SPECIFICATION PAGE 3 ... OF DRAWING IS ADAPTER CHARGER FOR USE CHARING BATTERY, ELECTRONIC TYPE WRITER 1. MAINS IN 240 V. 2. OUT PUT. 3. LIGHT. 4- SWITCH. 5. CONVERSION UNIT ELECTRONIC TYPE WRITER OR TO RECHARGE A SHAVER PAGE 4 • • . REFER TO A BATTERY BOX UNIT OR WHICH 1. SWITCH. 2. CHARGER 240 V. 3. MAINS IN. 4. LIGHT. 5. BATTERY BOX. PAGE 5 . . . REFER TO A SOLAR CELL CHARGE. 1. CHARGER. 4. 3 TIME 3 MA XO 42 VOLTS ... 3 CELL 2X4 LAMP X 0.42 VOLTS SUBSTITUTE SH ~~~~ τ 2. TYPE WRITER 3. WIRES TO MOTORS, POWER COMES FROM MAIN INPUT AND FROM BATTERIES TO MOTORS 4. WIRES TO BATTERIES POWER COMES FROM MAINS TO CHARGER 5. MAINS AND BATTERIES UNIT 6. LINK FROM CHARGER TO BATTERIES POWER FROM MAINS TO CHARGER THEN INTO THROUGH LINK TO BATTERIES BACK THROUGH WIRES TO MOTORS FOR TYPING. 7. BATTERY 8. CHARGER KEY ... DRAWING. SUBSTITUTE SHEET

Claims: CLAIMS THE CONSTRUCTION OF IT IS A TYPE WRITER WHERE THE MAIN INTO IT IS SUPPLIED BY ELECTRICITY TO USE IT, AT THE SAME TIME CHARGING THE BATTERIES UP FOR USE WHEN REQUIRED BY A CHARGING MACHANISM IN THE BASE OR SIDE ... OF THE TYPE WRITER. WHICH WOULD FEED TH_3 MOTORS TO RUN THE TYPE WRITER ... -..««_ST1T1 l Ϊ IBEET

Inventors: DORE ALAN LEONARD, DORE, ALAN, LEONARD
Applicants: DORE ALAN LEONARD, DORE, ALAN, LEONARD
Application year: 1986
Main classification: G01K
IPC codes: B41J3