DE73492C - Two-part type wheel - Google Patents
Two-part type wheelInfo
- Publication number
- DE73492C DE73492C DENDAT73492D DE73492DC DE73492C DE 73492 C DE73492 C DE 73492C DE NDAT73492 D DENDAT73492 D DE NDAT73492D DE 73492D C DE73492D C DE 73492DC DE 73492 C DE73492 C DE 73492C
- Authority
- DE
- Germany
- Prior art keywords
- wheel
- types
- type wheel
- part type
- edge
- 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 - Lifetime
Links
- 238000003780 insertion Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 description 1
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
- B41J1/00—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies
- B41J1/22—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies with types or dies mounted on carriers rotatable for selection
- B41J1/32—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies with types or dies mounted on carriers rotatable for selection the plane of the type or die face being parallel to the axis of rotation, e.g. with type on the periphery of cylindrical carriers
Landscapes
- Packaging For Recording Disks (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Bei Typenrädern mit schwalbenschwanzförmiger Nuth herrscht der Uebelstand, dafs die durch einen Ausschnitt des Randes eingeführten Typen auf dem Umfang der Scheibe bis an ,die für sie bestimmte Stelle herumgeführt werden müssen. Noch umständlicher ist der Austausch eines fehlerhaften Buchstabens nach Vollendung des Satzes, weil in solchem Falle alle vorherstehenden Buchstaben entfernt werden müssen. Diese Uebelstände werden bei der vorliegenden Anordnung einer Typenscheibe vermieden.In the case of type wheels with a dovetail groove there is the disadvantage that this is the case the types introduced through a cutout of the rim on the circumference of the disc up to the point that has to be shown around for them. Is even more awkward the replacement of an incorrect letter after completion of the sentence, because in such Case all preceding letters need to be removed. These evils are at the present arrangement of a type disk avoided.
Die Scheibe wird zu diesem Zwecke zweitheilig ausgeführt, derart, dafs der Boden der schwalbenschwanzförmigen Nuth und der eine Rand derselben auf der einen, der zweite Rand auf der anderen Scheibenhä'lfte liegt (y und u)\ der Einführungsausschnitt w befindet sich auf der letztgenannten Scheibenhä'lfte u. Nun ist eine der beiden Scheibenhälften, am besten die, welche den Ausschnitt n>, von denen auch mehrere vorhanden sein können, trägt, auf der Welle drehbar und durch einen Stellring ν gegen Verschiebung in der Längsrichtung der Welle geschützt.For this purpose the disk is made of two parts, in such a way that the bottom of the dovetail-shaped groove and one edge thereof lies on one half of the disk, the second edge on the other half of the disk (y and u) ; the opening w is on the latter Disk halves u Now one of the two disk halves, preferably the one that bears the cutout n>, of which there can also be several, is rotatable on the shaft and protected against displacement in the longitudinal direction of the shaft by an adjusting ring ν.
Durch Drehung dieser Hälfte können dann die zu entfernende Type und der Ausschnitt w einander gegenübergestellt und die Aus- und Einführung leicht bewirkt werden.By turning this half, the type to be removed and the cutout w can be compared to one another and the entry and exit can be easily effected.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE73492C true DE73492C (en) |
Family
ID=346619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT73492D Expired - Lifetime DE73492C (en) | Two-part type wheel |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE73492C (en) |
-
0
- DE DENDAT73492D patent/DE73492C/en not_active Expired - Lifetime
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