US890715A - Type-writing machine. - Google Patents

Type-writing machine. Download PDF

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Publication number
US890715A
US890715A US40307207A US1907403072A US890715A US 890715 A US890715 A US 890715A US 40307207 A US40307207 A US 40307207A US 1907403072 A US1907403072 A US 1907403072A US 890715 A US890715 A US 890715A
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US
United States
Prior art keywords
type
writing machine
type cylinder
spindle
machine
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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
US40307207A
Inventor
Clarence B Schultz
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.)
General Electric Co
Original Assignee
General Electric Co
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Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Priority to US40307207A priority Critical patent/US890715A/en
Application granted granted Critical
Publication of US890715A publication Critical patent/US890715A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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

  • the present invention relates to a typewriting machine having a type cylinder and no key-board, in which the 1m ression of the type which is effected on t e downward movement of the type cylinder against the means of a key ever in themanner already known.
  • the type cylinder spindle g as in so as to be capable of rotation within a swinging sleeve or the like, from which it extends in the direction away from the writer. This sleeve-is capable of movement upon an axis horizontally and vertically.
  • the position of the type orprinting is ma e positive and exact by the enlgagement of a starwheel mounted on the cy mder spindle in the usual manner, which wheel, being provided with a space corres onding to the't e-to be y afixed edge w "ch enters that space and thus effects-the positive and exact angular placement of the type cylinder for the printing of that articular type; while at the same time an e e fixed on the bearing or sleeve of the cylin er spindle, enters in the usualmanner in one of the spaces of a comb which-is fixedly mounted on the base support in the direction corresponding to that of the type cylinder axis, and thus effects the exact placing spindle is
  • Figure l' is an elevation partly in section of a machine provided according to the invention.
  • Fig. 2 is a plan corresponding to Fig. 1.
  • Fig. 3 is a cross section on the line ab of Fig. 1.
  • two such combs k and 7c are provided in the interstices, of which laterally extending arms .9 provided on the bearing or sleeve 7* of the cylmder spindle 9 can engage with their notches.
  • the bearing or sleeve r which is always a little slack, and with which the type cylinder is moved to and o and up and the osition of impression of the t pe cylinder y being fixedly heldlateraliy at two points.
  • the third point the impression thereby exactly determined, so that a lateral movement of the type cylinder w with its spindle g is completely precluded.
  • a t pewriting machine comprising a type cylin right angles thereto and two combs placed parallel to the spindle, one on each side thereteeth between which engage.

Description

PATENTED JUNE 16, 1908.
0; B. SCHULTZ. TYPE WRITING MACHINE. APPLIUATION FILED SEPT. 30, NOB- RENEWED NOV. 20, 1907.
' Tool; whom it Be it known that I, CLARENCE B. SCHULTZ,
ments in and Relatin UNITED STATES PATENT onmon.
ASSIGNMENTS, .TO GENERAL ELECTRIC CLARENCE B. SCHULTZ, OF VEGESACK, NEAR BREMEN, GERMANY, ASSIGNOR, B Y MESNE COMPANY, A CORPORATION OFNEW YORK.
TYPE-WRITE)! G MACHINE.
Specification of Letters Patent.
fE'atented'June 16, 1908.
Application filed September 30, 1905, Serial No. 280,819. Renewed November 20, 1907. Serial No. 103,072.
may concern:
a subject of the King of Vegesack, near Bremen, vented certain new and useful Improveto 'I ypeWriting Ma- Prussia, residing at chines, of which the ollowmg is a specifica paper roller is produced by not concerned.
printed, is engaged tron.
- he present invention relates to a typewriting machine having a type cylinder and no key-board, in which the 1m ression of the type which is effected on t e downward movement of the type cylinder against the means of a key ever in themanner already known. For purpose the type cylinder spindle g as in so as to be capable of rotation within a swinging sleeve or the like, from which it extends in the direction away from the writer. This sleeve-is capable of movement upon an axis horizontally and vertically.
The type cylinder wis brought into the lifted position indicated in dotted lines in Fi .'1 principally by special operating mecham sm with which the present invention is In every down stroke of the typecylinder which effects the imfpression of thety e, the position of the type orprinting is ma e positive and exact by the enlgagement of a starwheel mounted on the cy mder spindle in the usual manner, which wheel, being provided with a space corres onding to the't e-to be y afixed edge w "ch enters that space and thus effects-the positive and exact angular placement of the type cylinder for the printing of that articular type; while at the same time an e e fixed on the bearing or sleeve of the cylin er spindle, enters in the usualmanner in one of the spaces of a comb which-is fixedly mounted on the base support in the direction corresponding to that of the type cylinder axis, and thus effects the exact placing spindle is not sufiiciently supported in the Germany, have inpoint itself, is
the ends of the arms of the type cylinder in the direction of itslength upon the downstraight and parallel guiding during the downward movement in which the position ofthe type is determined, and is thus subject to a little lateral movement in the horizontal plane, which is occasioned also and augmented by the slightest inaccuracy of workmanshi in the construction of the parts. In order to avoid this, the employed, which is illustrated in the drai ings, where all the parts of the machine which are not necessary for the understanding of the invention are left out for the sake of clearness.
In the drawings, Figure l'is an elevation partly in section of a machine provided according to the invention. Fig. 2 is a plan corresponding to Fig. 1. Fig. 3 is a cross section on the line ab of Fig. 1.
Instead of one comb for the exact and positive placing of the type cylinder in the ength direction, two such combs k and 7c are provided in the interstices, of which laterally extending arms .9 provided on the bearing or sleeve 7* of the cylmder spindle 9 can engage with their notches. Thereb the bearing or sleeve r, which is always a little slack, and with which the type cylinder is moved to and o and up and the osition of impression of the t pe cylinder y being fixedly heldlateraliy at two points. The third point, the impression thereby exactly determined, so that a lateral movement of the type cylinder w with its spindle g is completely precluded.
What 'I claim as m invention and desire to secure byLetters Intent is A t pewriting machine comprising a type cylin right angles thereto and two combs placed parallel to the spindle, one on each side thereteeth between which engage.
In testimony whereof I have hereunto signed my name, to this specification in the of, said combs having present invention is
US40307207A 1907-11-20 1907-11-20 Type-writing machine. Expired - Lifetime US890715A (en)

Priority Applications (1)

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US40307207A US890715A (en) 1907-11-20 1907-11-20 Type-writing machine.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40307207A US890715A (en) 1907-11-20 1907-11-20 Type-writing machine.

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