US974883A - Type-writing machine. - Google Patents

Type-writing machine. Download PDF

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Publication number
US974883A
US974883A US51337109A US1909513371A US974883A US 974883 A US974883 A US 974883A US 51337109 A US51337109 A US 51337109A US 1909513371 A US1909513371 A US 1909513371A US 974883 A US974883 A US 974883A
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US
United States
Prior art keywords
ribbon
type
bobbins
machine
writing machine
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
US51337109A
Inventor
Edward B Hess
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.)
Royal Typewriter Co Inc
Original Assignee
Royal Typewriter Co Inc
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 Royal Typewriter Co Inc filed Critical Royal Typewriter Co Inc
Priority to US51337109A priority Critical patent/US974883A/en
Application granted granted Critical
Publication of US974883A publication Critical patent/US974883A/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
    • B41J33/00—Apparatus or arrangements for feeding ink ribbons or like character-size impression-transfer material
    • B41J33/003—Ribbon spools

Definitions

  • This invention relates, to the arrangement of the ribbon bobbins of a front strike typewriting machine. Its purpose-is to mount face of-the side plate, at one side of thegroove 3, is a horizontally disposed guiding surface on roller 5 over which the ribbon passes to the ordinary ribbon vibrator 6.
  • the ribbon bobbins that may be conven' iently inserted into the machine through the; open panels 2 are removably mounted upon stud bearings 7 carried by any appropriate part of the frame in this instance by a transverse plate 8 extending between the side plates of the machine.
  • the ribbon 9 passes from the outer circumference of the bobbins vertically through the open recesses 3 and over the guide surfaces on rollers 5 to the ribbon bobbin.- By disengaging the bobbins from the studshafts 7 the bobbins may be withdrawn laterally as indicated in dotted lines'in Fig. 1 and, by merely disen- Specification of Letters 1atent.
  • both bobbins and the ribbon are entirely free from the machine. In this way, their removal and re lacement may be accomplished with great acility and without disturbing any other parts of the mechanism.
  • the open panels 2 may, if desired, be closed by hinged or sliding doors.
  • a typewriting machine comprising side plates having, respectively, openings therein adapted for the insertion and removal of ribbon bobbins and, extending upwardly from said openings, open recesses, ribbon guides located above said recesses, a ribbon vibrator intermediate the ribbonguides.
  • a typewriting machine comprising side plates with openings therein and open recesses extending vertically from said 0 enings and bearings for the ribbon bob ins located within each side plate and accessible through tlfe openings therein for the insertion and removal of ribbon bobbins, ribbon guides carried by the frame of the machine and located above said open recesses and a vertically movable ribbon vibratorlocated intermediate the ribbon 'uides.

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  • Paper (AREA)
  • Knitting Machines (AREA)

Description

E. B. HESS.
TYPE WRITING MACHINE. 1 APPLIOATION nun we. 1a, 1909.
974,883. Patented Nov. @1910.
,, I i 1 I I I 1 1 i l I 1 4 I v 2 W- AMz/z m A7 TORNE Y STATES AENT OFFI'C.
EDWARD B.HESS, OF NEW YORK, N. Y., ASSIGNOR TO ROYgAL TYPEWRITER COMPANY,
OF NEW YORK, N. Y., A CORP.ORIUIION 0F NEW JERSEY.
TYPE-WRITING MACHINE.
To all whom it may concern:
.Be it khown that I, EDWARD B. Hnss, a citizen-of the United States of America, residing in the borough of Manhattan, city, county, and State of New vYork, have invented a certain Improvement in Type- Writing Machines, of which'the following is a specification.
This invention relates, to the arrangement of the ribbon bobbins of a front strike typewriting machine. Its purpose-is to mount face of-the side plate, at one side of thegroove 3, is a horizontally disposed guiding surface on roller 5 over which the ribbon passes to the ordinary ribbon vibrator 6.
The ribbon bobbins that may be conven' iently inserted into the machine through the; open panels 2 are removably mounted upon stud bearings 7 carried by any appropriate part of the frame in this instance by a transverse plate 8 extending between the side plates of the machine. The ribbon 9 passes from the outer circumference of the bobbins vertically through the open recesses 3 and over the guide surfaces on rollers 5 to the ribbon bobbin.- By disengaging the bobbins from the studshafts 7 the bobbins may be withdrawn laterally as indicated in dotted lines'in Fig. 1 and, by merely disen- Specification of Letters 1atent.
Patented Nov. '8, 1910.
Application filed August 18, 1909. Serial N01 513,371.
gaging the ribbon from the vibrator, both bobbins and the ribbon are entirely free from the machine. In this way, their removal and re lacement may be accomplished with great acility and without disturbing any other parts of the mechanism. The open panels 2 may, if desired, be closed by hinged or sliding doors.
'I claim: I
1. A typewriting machine comprising side plates having, respectively, openings therein adapted for the insertion and removal of ribbon bobbins and, extending upwardly from said openings, open recesses, ribbon guides located above said recesses, a ribbon vibrator intermediate the ribbonguides. and
horizontal bearings for the ribbon bobbins 2. A typewriting machine comprising side plates with openings therein and open recesses extending vertically from said 0 enings and bearings for the ribbon bob ins located within each side plate and accessible through tlfe openings therein for the insertion and removal of ribbon bobbins, ribbon guides carried by the frame of the machine and located above said open recesses and a vertically movable ribbon vibratorlocated intermediate the ribbon 'uides.
In testimony whereof, I have hereunto subscribed myname.
Witnesses Lewis G. Mrnns, A. J. SHERIDAN.
and over the EDWARD B. HESS.
US51337109A 1909-08-18 1909-08-18 Type-writing machine. Expired - Lifetime US974883A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US51337109A US974883A (en) 1909-08-18 1909-08-18 Type-writing machine.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51337109A US974883A (en) 1909-08-18 1909-08-18 Type-writing machine.

Publications (1)

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US974883A true US974883A (en) 1910-11-08

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Family Applications (1)

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US51337109A Expired - Lifetime US974883A (en) 1909-08-18 1909-08-18 Type-writing machine.

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