US865894A - Type-writing machine. - Google Patents

Type-writing machine. Download PDF

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Publication number
US865894A
US865894A US38527707A US1907385277A US865894A US 865894 A US865894 A US 865894A US 38527707 A US38527707 A US 38527707A US 1907385277 A US1907385277 A US 1907385277A US 865894 A US865894 A US 865894A
Authority
US
United States
Prior art keywords
vibrator
writing machine
spring
type
ribbon
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
US38527707A
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 US38527707A priority Critical patent/US865894A/en
Application granted granted Critical
Publication of US865894A publication Critical patent/US865894A/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
    • B41J35/00—Other apparatus or arrangements associated with, or incorporated in, ink-ribbon mechanisms
    • B41J35/04—Ink-ribbon guides
    • B41J35/10—Vibrator mechanisms; Driving gear therefor
    • B41J35/12—Vibrator mechanisms; Driving gear therefor adjustable, e.g. for case shift
    • B41J35/14—Vibrator mechanisms; Driving gear therefor adjustable, e.g. for case shift for multicolour work; for ensuring maximum life of ink ribbon; for rendering ink-ribbon inoperative

Definitions

  • a visible writing machine comprising ti i Combination of a ribbonv vibrator, ⁇ means for elevating it comprising a Spring Whosereaetion tends to raise the vibrator to bring the ribbon to the printing point, ⁇ a ⁇ part movable with the universal bar and actngrnormally to overcome the tension of the'vibrator spring and hold the vibrator in normal low position, 'means' for-operating the universal bar on depreslsion of-the finger piecesrand to thereby move said part to permit elevation of the vibrator by its Spring :1nd adjust able stop devices under ⁇ the control of the operator t0 determine the extent of elevation of the vibrator by its spring'.
  • a visible writing machine comprising the combination of a ribbon vibrator, a spring applied lthereto whose reaction normally tends to eievate the'vibrntor to bring the ribbon to tbe printing point, a movable part acting to normally overcome the tension of the spring to hold the ribbon vibrator depressed and means for actating said part on depression of the finger pieces to permit the springto raise the vibrator to bring the ribbon to the printing point.

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  • Impression-Transfer Materials And Handling Thereof (AREA)

Description

PATENTED SEPT. l0, 1907.
No. 865,894. I
B. B. HESS.
TYPE WRITING MACHINE. APPLICATION FILED JULY24. 1907.
MM5 gj b @w19/@Zw j g5-wml I Ano/mfr tion tends to elevate the vibrator to bring the ribbon to printing position means acting tonormally hold the ribbon vibrator down against the tension 0f the spring but moved to permit elevation of the vibrator when tbe finger pieces of the machine are operated and adjustable stop devices controlled by n device in the key board to determine the extent of elevation of the vibrator by its Spring.v
A visible writing machine comprising ti i Combination of a ribbonv vibrator,` means for elevating it comprising a Spring Whosereaetion tends to raise the vibrator to bring the ribbon to the printing point,`a` part movable with the universal bar and actngrnormally to overcome the tension of the'vibrator spring and hold the vibrator in normal low position, 'means' for-operating the universal bar on depreslsion of-the finger piecesrand to thereby move said part to permit elevation of the vibrator by its Spring :1nd adjust able stop devices under`the control of the operator t0 determine the extent of elevation of the vibrator by its spring'.
4. A visible writing machine comprising the combination of a ribbon vibrator, a spring applied lthereto whose reaction normally tends to eievate the'vibrntor to bring the ribbon to tbe printing point, a movable part acting to normally overcome the tension of the spring to hold the ribbon vibrator depressed and means for actating said part on depression of the finger pieces to permit the springto raise the vibrator to bring the ribbon to the printing point.
in testimony whereof, I have hereunto subscribed my namei EDWARD B. nnss.
Witnesses JOHN M. LEE, L. F. BaowlyiNG.
US38527707A 1907-07-24 1907-07-24 Type-writing machine. Expired - Lifetime US865894A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US38527707A US865894A (en) 1907-07-24 1907-07-24 Type-writing machine.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38527707A US865894A (en) 1907-07-24 1907-07-24 Type-writing machine.

Publications (1)

Publication Number Publication Date
US865894A true US865894A (en) 1907-09-10

Family

ID=2934344

Family Applications (1)

Application Number Title Priority Date Filing Date
US38527707A Expired - Lifetime US865894A (en) 1907-07-24 1907-07-24 Type-writing machine.

Country Status (1)

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US (1) US865894A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4329074A (en) * 1980-06-23 1982-05-11 Fuji Seiko Kabushiki Kaisha Ribbon switching device for a portable typewriter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4329074A (en) * 1980-06-23 1982-05-11 Fuji Seiko Kabushiki Kaisha Ribbon switching device for a portable typewriter

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