US1507375A - Type-cylinder typewriter - Google Patents

Type-cylinder typewriter Download PDF

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Publication number
US1507375A
US1507375A US494971A US49497121A US1507375A US 1507375 A US1507375 A US 1507375A US 494971 A US494971 A US 494971A US 49497121 A US49497121 A US 49497121A US 1507375 A US1507375 A US 1507375A
Authority
US
United States
Prior art keywords
cylinder
key
type
spindle
typewriter
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
Application number
US494971A
Other languages
English (en)
Inventor
Helm Max
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
Priority to DEA33786D priority Critical patent/DE377030C/de
Priority to FR538079D priority patent/FR538079A/fr
Priority to GB1874821A priority patent/GB166147A/en
Application filed by Individual filed Critical Individual
Priority to US494971A priority patent/US1507375A/en
Application granted granted Critical
Publication of US1507375A publication Critical patent/US1507375A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Definitions

  • My invention relates to a type cylinder typewriter of the kind described and" illus trated in the specification of Letters Patent of the United States Friedrich von Hefne is provided with a space 914,278 granted to r-Alteneck and which divided according to the letters of the alphabet (henceforward called the alphabet 'cator, in which either table) and an indithe indicator and the writing key are connected, or in which the indicator and the writing-key separately.
  • Fig. 2 a plan.
  • the indicator 9 Underneath the indicator 9 is placed the alphabet table 13, which, as a result of the present invention, is considerably reduced in size and contains only 42 character spaces, whereas the usual form of the alphabet table, as dotted lines indicating the character spaces'14,.containcd 8 1 character spaces. In the point of the indicator 9 is attached, after the manner of a ball connec tion, vid'ed with teeth 17.
  • the toothed wheel l8,' which is furnished with a groove and ismounted loosely on the type cylinder spindle and which engages with the guiding rod pin '19 in a cam groove 20 of the type cylinder spindle 1, is rotated and likewise a rotary motion is imparted to the type cylinder spindled with the type'cylinder 2."
  • a second key 27 is jointed to the key 21 at the point 28.
  • the guiding rod 30 forkey 27 is jointed thereto at the point 29, and'actuates at the point 81 a bell crank lever 32, which is mounted at point 33' on the frame 3 1 in an actuatingro'd 16, which is prosuch a manner that it is free to oscillate coming into action at point 39.
  • 'A spiral spring 40 which has an abutment in the frame of the machine 4-1, retains the key lever in its position of rest.
  • the additional movement of the type cylinder consequenton the increase in the mini ber' of keys may be in principle two-fold and the type cylinder may in the first instance have imparted to it an additional movement in a rotary direction, and in the second instance in a longitudinal direction.
  • the drawing illustrates only a constructional type in which the additional movement is imparted in the direction of rotation If on the other hand the additional movement imparted to the type cylinder is-in a longitudidirection, the gear wheel'lS with the guide groove 36, in which thebell crank lever 32 engages with the pin: 35, must be mounted tightly on the: type cylinder spindle. In such a case it will be necessary forthe types on the type cylinder to be arranged in a correspondingly different manner.
  • a type cylinder and a spindle carrying said cylinder means for imparting to said cylinder a rotary and a longitudinalmotion, a separate key for displacing said cylinder in trans verse direction and separate means for cans ingg'said cylinderto continue'inone of the motions brougl-it about by said first mentioned means.
  • 111a typewriterin combination a type cylinder and a spindle carrying said cvlnr der, means for imparting to said cylinder at rotary and a longitudinal motion, a separate key for displacing said cylinder in transverse direction and a second key for causing said cylinder to continue in one of the motions brought aboutby said first mentioned means.
  • 6a Ina typewriter in combination, a ty'j cylinder and a spindle carrying-said. cylinder, means for i'n'ipartingr to said cylinder a rotary and a longitudinal motion, a key.
  • a typewriter comprising; in combination, a grip,an alphabet table in front of said grip, a type cylinder adapted to move in accordance with the position of said. vgrip relatively to said table and a plurality of cylinder into printing position, oneof said keys being arranged for displacing said cylinder in transverse direction, and another for causing said cylinder to continue in the'nao'tion brought a boutby said grip ⁇ i k 8.
  • a rack movable transversely to said gear with said rack, a grip for moving said spindle and said rackin thehdirection of the spindle axis, a key for depressing said spindie and means comprising an additional. key for changing. the angular gear wheel on said spindle.
  • a typewriter in combination, aty pe cylinder and a spindle carrying said cylinder, a rack movable transversely to said spindie and a gear wheel on saidspijndlc in gear ing into a canrgroovc in. said spindle .
  • said pointer a type cylinder adapted to move in accordance with the position of said pointer relatively. to said table, a key for merely depressing said spindle and another key for depressing it and imparting to it an additional motion.

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  • Input From Keyboards Or The Like (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Labeling Devices (AREA)
US494971A 1920-07-11 1921-08-24 Type-cylinder typewriter Expired - Lifetime US1507375A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DEA33786D DE377030C (de) 1920-07-11 1920-07-11 Typenzylinder-Schreibmaschine mit Buchstabentafel und Einstellzeiger
FR538079D FR538079A (fr) 1920-07-11 1921-07-09 Machine à écrire à cylindre porte-caractères avec tableau de lettres et aiguille de mise en position
GB1874821A GB166147A (enrdf_load_stackoverflow) 1920-07-11 1921-07-11
US494971A US1507375A (en) 1920-07-11 1921-08-24 Type-cylinder typewriter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEA33786D DE377030C (de) 1920-07-11 1920-07-11 Typenzylinder-Schreibmaschine mit Buchstabentafel und Einstellzeiger
US494971A US1507375A (en) 1920-07-11 1921-08-24 Type-cylinder typewriter

Publications (1)

Publication Number Publication Date
US1507375A true US1507375A (en) 1924-09-02

Family

ID=25963441

Family Applications (1)

Application Number Title Priority Date Filing Date
US494971A Expired - Lifetime US1507375A (en) 1920-07-11 1921-08-24 Type-cylinder typewriter

Country Status (4)

Country Link
US (1) US1507375A (enrdf_load_stackoverflow)
DE (1) DE377030C (enrdf_load_stackoverflow)
FR (1) FR538079A (enrdf_load_stackoverflow)
GB (1) GB166147A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2955145B2 (ja) 1992-09-08 1999-10-04 東レ株式会社 扁平糸織物とその製造方法および製造装置

Also Published As

Publication number Publication date
FR538079A (fr) 1922-06-03
DE377030C (de) 1923-06-08
GB166147A (enrdf_load_stackoverflow) 1922-09-28

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