GB376985A - Improvements in combined typewriting and computing machines - Google Patents

Improvements in combined typewriting and computing machines

Info

Publication number
GB376985A
GB376985A GB2333431A GB2333431A GB376985A GB 376985 A GB376985 A GB 376985A GB 2333431 A GB2333431 A GB 2333431A GB 2333431 A GB2333431 A GB 2333431A GB 376985 A GB376985 A GB 376985A
Authority
GB
United Kingdom
Prior art keywords
lever
pivoted
computing machines
combined typewriting
key
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.)
Expired
Application number
GB2333431A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2333431A priority Critical patent/GB376985A/en
Publication of GB376985A publication Critical patent/GB376985A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D31/00—Fluid couplings or clutches with pumping sets of the volumetric type, i.e. in the case of liquid passing a predetermined volume per revolution
    • F16D31/02—Fluid couplings or clutches with pumping sets of the volumetric type, i.e. in the case of liquid passing a predetermined volume per revolution using pumps with pistons or plungers working in cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Common Mechanisms (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)

Abstract

376,985. typewriters. FAIRWEATHER, W. C., 65, Chancery Lane, London.-(Elliott-Fisher Co. ; 342, Madison Avenue, New York, U.S.A.) Aug. 19, 1931, No. 23334. [Class 100 (iv).] Type-lever actions.-In a calculating typewriter each numeral type-lever 36 pivoted at 37 is swung up, to strike on the shiftable platen, by a lever 34 pivoted at 35 and operated from the numeral key-lever 31 through a pin 61 carried by a cradle 63 pivoted on the key-lever at 64 and adjustable thereon by screws 65.
GB2333431A 1931-08-19 1931-08-19 Improvements in combined typewriting and computing machines Expired GB376985A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2333431A GB376985A (en) 1931-08-19 1931-08-19 Improvements in combined typewriting and computing machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2333431A GB376985A (en) 1931-08-19 1931-08-19 Improvements in combined typewriting and computing machines

Publications (1)

Publication Number Publication Date
GB376985A true GB376985A (en) 1932-07-21

Family

ID=10193933

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2333431A Expired GB376985A (en) 1931-08-19 1931-08-19 Improvements in combined typewriting and computing machines

Country Status (1)

Country Link
GB (1) GB376985A (en)

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