CH443359A - Key mechanism for power-operated typewriters and procedures for its operation - Google Patents

Key mechanism for power-operated typewriters and procedures for its operation

Info

Publication number
CH443359A
CH443359A CH1134766A CH1134766A CH443359A CH 443359 A CH443359 A CH 443359A CH 1134766 A CH1134766 A CH 1134766A CH 1134766 A CH1134766 A CH 1134766A CH 443359 A CH443359 A CH 443359A
Authority
CH
Switzerland
Prior art keywords
procedures
power
key mechanism
operated typewriters
typewriters
Prior art date
Application number
CH1134766A
Other languages
German (de)
Inventor
James Young Richard
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of CH443359A publication Critical patent/CH443359A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J25/00—Actions or mechanisms not otherwise provided for
    • B41J25/20—Auxiliary type mechanisms for printing distinguishing marks, e.g. for accenting, using dead or half-dead key arrangements, for printing marks in telegraph printers to indicate that machine is receiving
CH1134766A 1965-08-21 1966-08-04 Key mechanism for power-operated typewriters and procedures for its operation CH443359A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA938806 1965-08-21

Publications (1)

Publication Number Publication Date
CH443359A true CH443359A (en) 1967-09-15

Family

ID=4142315

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1134766A CH443359A (en) 1965-08-21 1966-08-04 Key mechanism for power-operated typewriters and procedures for its operation

Country Status (5)

Country Link
BE (1) BE685461A (en)
CH (1) CH443359A (en)
DE (1) DE1280266B (en)
FR (1) FR1500937A (en)
GB (1) GB1097843A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3799316A (en) * 1970-12-30 1974-03-26 Ibm Automatic erase mechanism

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB181383A (en) * 1921-06-11 1923-05-17 Remington Typewriter Co Improvements in accent writing means for typewriting machines
US2919002A (en) * 1957-04-19 1959-12-29 Ibm Selection mechanism for a single printing element typewriter

Also Published As

Publication number Publication date
FR1500937A (en) 1968-01-24
BE685461A (en) 1967-01-16
DE1280266B (en) 1968-10-17
GB1097843A (en) 1968-01-03

Similar Documents

Publication Publication Date Title
CH519208A (en) Electronically controlled proportional step printing unit and process for its operation
CH479329A (en) Device for mixing in continuous operation
CH548223A (en) MIXING DEVICE AND PROCEDURE FOR YOUR OPERATION.
CH465765A (en) Tableting press and process for its operation
CH467162A (en) Control device for power-operated key-operated and memory-controllable typewriters
AT250066B (en) Printing device for heat-sensitive recording material
CH454578A (en) Workpiece setting mechanism for a machine tool
CH435470A (en) Nuclear reactor and process for its operation
CH435328A (en) Tabulator for typewriters and similar machines
CH437381A (en) Chiller and procedure for its operation
CH456682A (en) Testing device for a remote-controlled typewriter
CH443359A (en) Key mechanism for power-operated typewriters and procedures for its operation
CH455067A (en) Nuclear reactor and procedure for its operation
CH481003A (en) Vertical winder and method for its operation
CH452589A (en) Printing device for teleprinters and typing office machines
CH543043A (en) Burner device and method for its operation
CH460131A (en) Sequence control device and method for its operation
CH402009A (en) Tabulator for typewriters and similar machines
CH443358A (en) Keys for power-driven typewriters and similar machines
CH452916A (en) Gripping device for records
AT243543B (en) Drive device for pulse counter
AT272140B (en) Opening device for a parallel window
CH475422A (en) Track straightening machine and method for its operation
CH476511A (en) Melting device and method for its operation
CH437863A (en) Serial writing unit for calculating and accounting machines