DE138015C - - Google Patents

Info

Publication number
DE138015C
DE138015C DENDAT138015D DE138015DA DE138015C DE 138015 C DE138015 C DE 138015C DE NDAT138015 D DENDAT138015 D DE NDAT138015D DE 138015D A DE138015D A DE 138015DA DE 138015 C DE138015 C DE 138015C
Authority
DE
Germany
Prior art keywords
racket
rails
keyboard
spring
levers
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.)
Active
Application number
DENDAT138015D
Other languages
German (de)
English (en)
Publication of DE138015C publication Critical patent/DE138015C/de
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41B—MACHINES OR ACCESSORIES FOR MAKING, SETTING, OR DISTRIBUTING TYPE; TYPE; PHOTOGRAPHIC OR PHOTOELECTRIC COMPOSING DEVICES
    • B41B27/00—Control, indicating, or safety devices or systems for composing machines of various kinds or types
    • B41B27/02—Systems for controlling all operations
    • B41B27/04—Keyboards

Landscapes

  • Push-Button Switches (AREA)
DENDAT138015D Active DE138015C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE138015C true DE138015C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=405853

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT138015D Active DE138015C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE138015C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4797467A (en) * 1985-07-05 1989-01-10 Bayer Aktiengesellschaft Thermoplastic polycarbonate branched with tetra-hydroxyaryl-bis-quinoxaline

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4797467A (en) * 1985-07-05 1989-01-10 Bayer Aktiengesellschaft Thermoplastic polycarbonate branched with tetra-hydroxyaryl-bis-quinoxaline

Similar Documents

Publication Publication Date Title
DE1290555B (de) Einrichtung zum Verhindern des Typenhebelantriebs bei gleichzeitigem Anschlagen von zwei oder mehreren Tasten an einer Schreibmaschine
DE138015C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE2038724A1 (de) Vorrichtung zur Lueckenschrittwiederholung fuer Schreibmaschinen
DE424871C (de) Schreibmaschine mit Kraftantrieb
DE574488C (de) Steuerung fuer Posten-, Teilsummen- und Endsummendruck bei Zehntastenrechenmaschinen
DE68994C (de) Schreibmaschine mit Buchauflager
DE230588C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE46365C (de) Schreibmaschine
DE210995C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE116684C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE59708C (de) Typenschreibmaschine
DE247056C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE51541C (de) Repititions-Mechanik für Pianofortes
AT86602B (de) Schubladenschloß.
AT19530B (de) Addier- und Registriermaschine.
DE552609C (de) Typenhebelantriebsvorrichtung fuer Schreibmaschinen
DE82360C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT46511B (de) Mechanisches Zithermusikwerk.
DE335878C (de) Schreibmaschine mit mechanischem Antrieb der Typenhebel
DE154258C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE556956C (de) Typenhebelantrieb fuer Schreibmaschinen
DE251945C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE256071C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE61924C (de) Typenhebelschreibmaschine
DE104471C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)