US846027A - Type-writer. - Google Patents
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- Publication number
- US846027A US846027A US22944204A US1904229442A US846027A US 846027 A US846027 A US 846027A US 22944204 A US22944204 A US 22944204A US 1904229442 A US1904229442 A US 1904229442A US 846027 A US846027 A US 846027A
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- US
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- Prior art keywords
- ribbon
- anvil
- machine
- shuttle
- frame
- Prior art date
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- Expired - Lifetime
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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
- B41J31/00—Ink ribbons; Renovating or testing ink ribbons
- B41J31/10—Ink ribbons having arrangements to facilitate threading through a machine
Definitions
- the machine relates to that type known as the Hammond.
- Figure 1 is a plan view of the machine with parts omittedand'parts shown diagrammatically for clearness of illustration.
- Fig. 2 is a sectional view of the machine from front to rear with some parts shown in elevation.
- Fig. 3 is a detail view'showing the means for operating and controlling the ribbon-spool on the opposite side of the machine from that, illustrated ih Fig. 2. ing from the rear of the machine of the means for controlling and operating the ribbon-feed pawls'and detent.
- Fig.7 is a sectional view along one of the axes of one of the ribbon-spools.
- Fig. 8 is a detail view relating to the ribbon-spools.
- the impression is made upon the paper through an inking-ribbon.(indicated at 3nby means of a hammer, (not shown, butw 'ch is well known in thistype of machine.)
- the ribbon passes along a shield 4, across the face of the shuttle, and its ends are wound upon ribbon-spools5, which in my present inven-. tion are arranged to turn on the horizontallydis'posed axis lying in a direction transversely of the machine, so that the ribbonspools lie at each side of the center frame and turn in vertical planes passing from front to rear of the machine.
- ribbon-spool on the opposite side of the ma-
- the arrangement of parts and the proportions are such that Ican employ in my present machine an anvil of large diameter, and consequently the shuttle may be of larger size, presenting a greater surface area for the location thereon of a large number of characters in the same or different languages.
- the ribbon-spools are driven through toothed wheels 6.
- Fig. 2 it will be seen that the toothed wheel belongin to the ribbon-spool at the left of the mac 'ne, Fig. 1, is operated by a pawl 7, carried by a lever or arm8, which is fixed to a shaft 9. This shaft is journaled in the center framework 10 of the machine.
- This shaft is provided with an arm 11, fixed thereon, with which is connect ed a rod .12, extending downwardly and bearingupon a part of the universal space-frame 13, so that each time one of the character keys is operated the space-frame will cause the operation of the .rod 12, and thereby the operation of the pawl 7 through the rockshaft 9 and arm 8, .and this pawl e a the toothed wheel connected with the ribbonspool will move the same .step by step as the keys are struck.
- a detent 14 is provided, pivoted on a shaft 15, journaled in the machine-frame, the said detent being arranged in the same vertical plane with and below the pawl 7 to engage the teeth of the wheel 6.
- Fig. 3 shows the means for operating the 9O chine, or, in other words, at theright of Fig. 1, and this Fig. 3 represents the positions of the pawl and detent in respect to the toothed wheel at the right of the machine at the time that the pawl and detent at the left of the 5 machine, as shown in Fig. 2, are in active engagement with the toothed wheel on that side of the machine.
- the pawl for the righthand side of the machine (indicated at 16) is v pivoted to an arm 8, which, like the arm 8 I00 above mentioned, is fixed to the rook-shaft 9,
- FIG. 3 how- 10 5 ever, shows the pawl held out of e age ment, and this is accomplished through its detent 14, which is held in its uppermost or raised position by means of a cam-shaped collar 18 on the shaft 15, said collar having a I 1 cut-out portion 19 and a high portion 20. withbent ends 41, passing beneath the wire.
- the shaft 15 pression can be made through the ribbon, extends from the ribbon-movement on one and this having been accomplished the arms side of the machine to that on the other side 8 8 will fall, allowing the wire loop to drop 15 and controls both sets of detent and pawl from the printing-point, thus providing amamechanism.
- 80 ism at the left-hand side of themachine the In order to provide for stopping the upward saidshaft is provided with an arm 22, having movement of ,he wire loop, stops are proa pin 23, adapted when the arm is'raised to vided'at 42, extending from'the pins 28 over 20 engage the detent and lift the same from en-- a portion of the wire loop.
- the arm 22 is arranged on substantial ythesame as that well known in the shaft 15 in such relation to the'cam-collar the Hammond type-writer; but instead of 18 that when the cam-collar is lifting the o eratin'g the ribbpn-movement for the visi- 2 5 pawl and detent out of engagement with the b e writin each time either a letter-key or toothed wheel at the right of the machine the the spaceey is o erated I provide means 0 mm 22 is not acting upon the detent at.
- the spaceey can be operated alone left-hand 'side' of the machine, and conseand without operating the'sight attachment.
- the mechanism here acts to turn the For this purpose, in'addition to the arm 43 1 o ribbon-movement step by step.
- the shaft extending from the universal space-frame to 15 is held in either'one or the otherofits ad-v the escapeme'nt mechanism, I provide con- 9 5 juste'd positions by means of a spring 24 ennections between the space-key and the said ga 'ng the notches-25 in a collar26 on the escapement mechanism, whereby the said said shaft 15:
- the shaft may be turned by a s ace-key may be operated without affecting 3 5 finger-piece 27 at the right of the machine. t e sight attachment. This connection con- The ribbon is guided around pins 28, ex- 'sists of an arm 44, connectedwith the space- I00.
- a finger-piece 32 is when the space-key alone is operated the es- 5 screwed to the plate 29, and by depressing capement mechanism will be operated withthis the ribbon may be lifted from its normal out operating in any way the sight attach- 1 10 position to the position indicated by dotted ment.
- the lever 46 is provided with an up- ,lines at a: in Fig. 2. In order to hold this wardly-extending-finger,50, adapted to oper I frame in either its raised or lowered position, ate the hook 51, pivoted at 52 to the frame,
- the ribbon-spools comprise tfie portion of the frame.
- the ribbon-shield 4 is disks 53, secured to a sleeve 54, which fits on l 5 5 carried at the rear ends of a Wire loop 37, the extended hub 'of the toothed wheel 6.
- T provide shuttle or anvil to the action of the arms 8 8 a cone-shaped spring 60, the base of which which have rearward extensions provided fits against the end of the hub 55 and the v spools arranged on apex of which is borne upon by the part 61 of a thumb-nut 62, which is screwed into the central pin 56.
- this thumb-nut the frictional pressure between the spring and the hub will'be increased or diminished, and thus thespool will be put under more or less restraint in turning on the pin 56.
- a ribbon-movement including ribbon-spools arranged at the sides of the anvil and turning upon horizontal axes, said spools revolving in planes substantially tangential to the anvil su stantially as described.
- a ribbon-movement including ribbon-spools at the side of the anvil turning about horizontal axes, said axes being co1ncident,-and said spools turning in planes substantially tangential to the anvil substantially as described.
- shuttle means In combination, shuttle means, ribbonhorizontal axis adjacent to shuttle means'and turning in planes substantially tangential to the anvil and means for ecting the ribbon first vertically from the spools, then rearwardly' and then hori-. zontally in rear" of the shuttle means, substantially, as described.
- a ribbon guide or shield a movable sup; port therefor, a ribbon-spool arranged with its axis horizontally toturn in a plane tangential to the anvil, a' pawl for turningthe ribbon-spool and an arm carrying the said pawl and independent of the shield-support, said arm acting upon the ribbon-shield support to movethe same, substantially as described.
- rock-shaft extending transversely of the machine'and beneath the anvil, arms on the said rock-shaft, pawls carried by the arms for engaging thetoothed wheels, detents and means for tents and pawls at opposite sides of the machine including a second rock-shaft extending parallel with that first mentioned and also beneath scribed.
- a ribbon-movement having means for raising and lowering the ribbon and constithe anvil, substantially as de- ..tu ting the sight attachment, a universal ame, the keys for operating the same, connections from the sight attachment to the universal frame, carriage-space mechamsm operated from the said universal frame, a
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- Impression-Transfer Materials And Handling Thereof (AREA)
Description
PATENTED MAR. 5, 1907.
J. B. HAMMOND. TYPE WRITER.
APPLIGATION FILED 0OT.21, 1904.
M, 2 SHEETS-SHEET 1.
mew)" aw 5K v gwwawflwd PATENTED MAR. 5, 1907.
J. B. HAMMOND.
TYPE WRITER.
APPLICATION IILED 00T.21, 1904.
2 SHEETS-SHEET 2.
.Ziiuazr v, @VKQQWUMZ JAMES B. HAMMOND, OF NEW YOR K, N. Y. TYPE-WRITER.
Specification of Letters Patent.
Patented March 5, 1907.
1 Application filed October 21, 1904. Serial N 'o. 229,442.
To alt whom, it may concern:
Be it known that I, JAMES B. HAMMOND, a citizen of the United States, residing at New York city, New York, have invented certain new and useful Improvements in Type- Writers, of which the following is a specification.
The machine relates to that type known as the Hammond.
In my present form of machine I have sought to so arrange. and proportion the arts that the anvil and shuttle may be of arger size than have heretofore been used in this type of machine in order'that a larger number of characters may be used on the shuttle than has heretofore been possible.
The invention consists in the features and combination and arrangement of parts hereinafter' described, and particularly pointed out in the claims.
In the accompanying drawings, Figure 1 is a plan view of the machine with parts omittedand'parts shown diagrammatically for clearness of illustration. Fig. 2 is a sectional view of the machine from front to rear with some parts shown in elevation. Fig. 3 is a detail view'showing the means for operating and controlling the ribbon-spool on the opposite side of the machine from that, illustrated ih Fig. 2. ing from the rear of the machine of the means for controlling and operating the ribbon-feed pawls'and detent. Fig. 5 is a detail View of one of the detents of Fig. 6 is a detail cross-sectional view of the frame for the ribbon. Fig.7 is a sectional view along one of the axes of one of the ribbon-spools. Fig. 8 is a detail view relating to the ribbon-spools.
In these drawings, 1 indicates the anvil,
- and 2 the shuttle carrying the type characters.
The impression is made upon the paper through an inking-ribbon.(indicated at 3nby means of a hammer, (not shown, butw 'ch is well known in thistype of machine.) The ribbon passes along a shield 4, across the face of the shuttle, and its ends are wound upon ribbon-spools5, which in my present inven-. tion are arranged to turn on the horizontallydis'posed axis lying in a direction transversely of the machine, so that the ribbonspools lie at each side of the center frame and turn in vertical planes passing from front to rear of the machine.
- Fig. 4 is a detail view look-' the ribbon-movement:
ribbon-spool on the opposite side of the ma- The arrangement of parts and the proportions are such that Ican employ in my present machine an anvil of large diameter, and consequently the shuttle may be of larger size, presenting a greater surface area for the location thereon of a large number of characters in the same or different languages. .The ribbon-spools are driven through toothed wheels 6.
Referring. to Fig. 2, it will be seen that the toothed wheel belongin to the ribbon-spool at the left of the mac 'ne, Fig. 1, is operated by a pawl 7, carried by a lever or arm8, which is fixed to a shaft 9. This shaft is journaled in the center framework 10 of the machine. This shaft is provided with an arm 11, fixed thereon, with which is connect ed a rod .12, extending downwardly and bearingupon a part of the universal space-frame 13, so that each time one of the character keys is operated the space-frame will cause the operation of the .rod 12, and thereby the operation of the pawl 7 through the rockshaft 9 and arm 8, .and this pawl e a the toothed wheel connected with the ribbonspool will move the same .step by step as the keys are struck. In order to hold the ribbon-spool in moved position, a detent 14 is provided, pivoted on a shaft 15, journaled in the machine-frame, the said detent being arranged in the same vertical plane with and below the pawl 7 to engage the teeth of the wheel 6.
h Fig. 3 shows the means for operating the 9O chine, or, in other words, at theright of Fig. 1, and this Fig. 3 represents the positions of the pawl and detent in respect to the toothed wheel at the right of the machine at the time that the pawl and detent at the left of the 5 machine, as shown in Fig. 2, are in active engagement with the toothed wheel on that side of the machine. The pawl for the righthand side of the machine (indicated at 16) is v pivoted to an arm 8, which, like the arm 8 I00 above mentioned, is fixed to the rook-shaft 9,
so that as the rock-shaft moves forward thepawl is operated in the direction .of the toothed wheel and will turn the same when it is in engagement therewith. Fig. 3, how- 10 5 ever, shows the pawl held out of e age ment, and this is accomplished through its detent 14, which is held in its uppermost or raised position by means of a cam-shaped collar 18 on the shaft 15, said collar having a I 1 cut-out portion 19 and a high portion 20. withbent ends 41, passing beneath the wire. 65
When the shaft 15 is turned sothat the high loop.
portion 20is in engagement with the tail- As before stated, each time a letter-key 1s piece 21 of the detent 14, the detent will be operated thearms 8 8 will be moved to effect 5 raised, as indicated in Fig. 3, and will lift the the"ribbon-movement, and these arms will,
awl and hold the same out of engagement in addition to this function, perform another 7c with its toothed wheel 6. If, however, the function in connection with the wire loop of shaft is turned so tha-t-the-cut-away or the ribbon-shield-that is to say, their ends low part19 of the collar is acting against the 41 will engage the wire loop and lift the same IO tail iece 21, the said detent wilLbe allowed sufficiently to raise the ribbon up. .to the to all and the pawl will lower into engage-' .plane' of the printing-point, so that the im 75 ment with the ratchet-wheel. The shaft 15 pression can be made through the ribbon, extends from the ribbon-movement on one and this having been accomplished the arms side of the machine to that on the other side 8 8 will fall, allowing the wire loop to drop 15 and controls both sets of detent and pawl from the printing-point, thus providing amamechanism. For controlling the mechanchine having the feature of visible writing; 80 ism at the left-hand side of themachine the In order to provide for stopping the upward saidshaft is provided with an arm 22, having movement of ,he wire loop, stops are proa pin 23, adapted when the arm is'raised to vided'at 42, extending from'the pins 28 over 20 engage the detent and lift the same from en-- a portion of the wire loop. I
-ga'gement with the toothed wheel and also to The esca 'ement in my present machine is" 8 5 lift the pawl 7. The arm 22 is arranged on substantial ythesame as that well known in the shaft 15 in such relation to the'cam-collar the Hammond type-writer; but instead of 18 that when the cam-collar is lifting the o eratin'g the ribbpn-movement for the visi- 2 5 pawl and detent out of engagement with the b e writin each time either a letter-key or toothed wheel at the right of the machine the the spaceey is o erated I provide means 0 mm 22 is not acting upon the detent at. the whereby the spaceey can be operated alone left-hand 'side' of the machine, and conseand without operating the'sight attachment. quently the mechanism here acts to turn the For this purpose, in'addition to the arm 43 1 o ribbon-movement step by step. The shaft extending from the universal space-frame to 15 is held in either'one or the otherofits ad-v the escapeme'nt mechanism, I provide con- 9 5 juste'd positions by means of a spring 24 ennections between the space-key and the said ga 'ng the notches-25 in a collar26 on the escapement mechanism, whereby the said said shaft 15: The shaft may be turned by a s ace-key may be operated without affecting 3 5 finger-piece 27 at the right of the machine. t e sight attachment. This connection con- The ribbon is guided around pins 28, ex- 'sists of an arm 44, connectedwith the space- I00.
, tending up from a frame or plate 29, which enkey frame 45, which arm is pivoted to a lever circles or partly encircles the anvil, the said 46, pivotally supported at 47 to the frame frame being of angular form, as indicated at and having a bent rear end 48 overlying the Fig. 6, which represents a cross-section of the arm 49, which is connected with the escape said frame. At the front of the anvil the ment mechanism. "This arm also is operated I05 'frame'is pivoted by means of a shaft or rod by the-arm '43 of the universal space-frame.
30, connected therewith and having its bear- It will be seen from this construction that ings in the frame at 31. A finger-piece 32 is when the space-key alone is operated the es- 5 screwed to the plate 29, and by depressing capement mechanism will be operated withthis the ribbon may be lifted from its normal out operating in any way the sight attach- 1 10 position to the position indicated by dotted ment.-- The lever 46 is provided with an up- ,lines at a: in Fig. 2. In order to hold this wardly-extending-finger,50, adapted to oper I frame in either its raised or lowered position, ate the hook 51, pivoted at 52 to the frame,
' 5o l provide a collar 33 on the shaft 30, said colwhich hook controls the operation of the lar having notches, as indicated in dotted hammer; so as to revent the same from 115 lines at 34 in Fig. 2, which notches are enstrikingtheblow w en the space-key is o gaged by a spring 35, fixed at 36 to a suitable erated; The ribbon-spools" comprise tfie portion of the frame. The ribbon-shield 4 is disks 53, secured to a sleeve 54, which fits on l 5 5 carried at the rear ends of a Wire loop 37, the extended hub 'of the toothed wheel 6.
which partly encircles the anvil and shuttle These parts are supported by a pin 56, hav- 12 andat its front is bent at 38 and pivots in mg a portion-passing through the arm 57,
I claim as my invention- 1. In a type-writer of the class employing a shuttle, and an anvil, and in combination with an anvil and shuttle of enlarged size, a ribbon-movement including ribbon-spools arranged at the sides of the anvil and turning upon horizontal axes, said spools revolving in planes substantially tangential to the anvil su stantially as described.
2. In combination, in a type-writer .with the anvil and shuttle, a ribbon-movement including ribbon-spools at the side of the anvil turning about horizontal axes, said axes being co1ncident,-and said spools turning in planes substantially tangential to the anvil substantially as described.
3. In combination, shuttle means, ribbonhorizontal axis adjacent to shuttle means'and turning in planes substantially tangential to the anvil and means for ecting the ribbon first vertically from the spools, then rearwardly' and then hori-. zontally in rear" of the shuttle means, substantially, as described.
4, In combination, with printing mechanism, ribbon spool'sarranged on horizontal axis adjacent thereto, and a frame i'nclosing the printing mechanism atthe front and pivoted at its front end and partially embracing the printing mechanism at the rear for guiding the 'bbon.
5. In ombination with printing mechan: ism includi a shuttle, a ribbon-movement including rib on-spools and ribbon-shield, a loop closed at its front end pivoted at its front end and carrying the ribbon-shield, means for operating the ribbon-spools and means at the front end for lifting the loop to raise the ribbon-shield and ribbon, substantially as described.
6. In combination, with the shuttle and its anvil, a pivoted member partly embracing the same, and a sight attachment including guiding meansfor the ribbon movable in respect to the pivoted member, said attach ment being carried by the said plate.
7. In combination with the shuttle, an anvil, a pivoted member partly embracing the same, a ribbon-shield, means carrying the same and pivotally supported on the pivoted member, and means for shield-carrying means and constituting a sight attachment, substantially as described.
8. In combination with the shuttle, an a vil, a pivoted member partly embracing the same, a loop pivoted to the member at the By tightening or loosening lifting the 9. In combination, with the printing mechanism, a ribbon guide or shield to hold the ribbon with its flat side in a vertical plane, a
movable support therefor to move the shield and ribbon vertically, a ribbon-spool, a ratchet-wheel, a pawl and an arm carrying the said pawland' adapted to operate the movable support of the ribbon-shield, substantially as described. y
10. In combination with printing mechanism, a ribbon guide or shield, a movable sup; port therefor, a ribbon-spool arranged with its axis horizontally toturn in a plane tangential to the anvil, a' pawl for turningthe ribbon-spool and an arm carrying the said pawl and independent of the shield-support, said arm acting upon the ribbon-shield support to movethe same, substantially as described. 1 y
11. In combination, with printing mechanism including a shuttle and an anvil, ribbon-spools arranged on horizontal axis on opposite sides of the machine and turningin planes substantially tangential to the anvil,
a rock-shaft extending transversely of the machine'and beneath the anvil, arms on the said rock-shaft, pawls carried by the arms for engaging thetoothed wheels, detents and means for tents and pawls at opposite sides of the machine including a second rock-shaft extending parallel with that first mentioned and also beneath scribed.
12. Incombination with printing mechanism, a ribbon-movement having means for raising and lowering the ribbon and constithe anvil, substantially as de- ..tu ting the sight attachment, a universal ame, the keys for operating the same, connections from the sight attachment to the universal frame, carriage-space mechamsm operated from the said universal frame, a
space-key and connections between the saidspace-key and the escapement mechanism independent of the universal spacing-frame, substantially as described.
13. In combination with a ribbon-spool, a toothed Wheel a pin upon which the said parts turn, and a friction ically-shaped spring the interior of the hub of the spool, and a nut for pressing the same against said hub, said nut being supported on stantially as described.
14. In combination With the shuttle'and anvil, a pivoted member carrying a guide for the ribbon, a pivoted ribbon-shield support movable independently of the said member and also movable with said member and means for automatically moving the ribboncontrolling the position of the dethe axis or pin, subdevice comprising a conarranged to press upon shield support as the keys are operated, subshield and ribbon as the keys are struck, sub- ,stantially' as described. stantially as described. 1c 15. In combination in a machine of the In testimony whereof I afiixmy signature class described, the anvil, a ribbon-shield, a invpresence of two witnesses 5 pivoted support therefor, a member pivotally JAS. B. HAMMOND.
supported and when raisedserving to raise W itnesseszalso the pivoted support of the ribbon-shield, RoscoE K. INGALLS, I
and means for automatically moving the FANNIE FISK.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US22944204A US846027A (en) | 1904-10-21 | 1904-10-21 | Type-writer. |
Applications Claiming Priority (1)
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US22944204A US846027A (en) | 1904-10-21 | 1904-10-21 | Type-writer. |
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US846027A true US846027A (en) | 1907-03-05 |
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US22944204A Expired - Lifetime US846027A (en) | 1904-10-21 | 1904-10-21 | Type-writer. |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991006906A1 (en) * | 1989-10-30 | 1991-05-16 | Postal Buddy Corporation | Foreign character terminal and method of using same |
-
1904
- 1904-10-21 US US22944204A patent/US846027A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991006906A1 (en) * | 1989-10-30 | 1991-05-16 | Postal Buddy Corporation | Foreign character terminal and method of using same |
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