US889552A - Linotype-machine. - Google Patents

Linotype-machine. Download PDF

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US889552A
US889552A US27823905A US1905278239A US889552A US 889552 A US889552 A US 889552A US 27823905 A US27823905 A US 27823905A US 1905278239 A US1905278239 A US 1905278239A US 889552 A US889552 A US 889552A
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key
rods
escapement
machine
rod
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US27823905A
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William Hermann Scharf
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TORONTO TYPE FOUNDRY COMPANY Ltd
TORONTO TYPE FOUNDRY Co Ltd
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TORONTO TYPE FOUNDRY Co Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41BMACHINES OR ACCESSORIES FOR MAKING, SETTING, OR DISTRIBUTING TYPE; TYPE; PHOTOGRAPHIC OR PHOTOELECTRIC COMPOSING DEVICES
    • B41B11/00Details of, or accessories for, machines for mechanical composition using matrices for individual characters which are selected and assembled for type casting or moulding
    • B41B11/18Devices or arrangements for assembling matrices and space bands

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  • the "general object offthis invention is to simplify the construction"ofllinotype machines with a view toward reducing the num ber of parts required, avoiding the necessity,
  • the matrix releasing nec anism which forms apart of the composing mechanism- generally includes power supplynv devicesfor actuating the same, the finger lreys'mere'ly serving 'to place the mechanism under the control of the power supplying devices.
  • the matrix releasing nec anism which forms apart of the composing mechanism- generally includes power supplynv devicesfor actuating the same, the finger lreys'mere'ly serving 'to place the mechanism under the control of the power supplying devices.
  • drum and power connections therefor not only renders the assembly of the maclnne expensive and dillicult 1n the first instance and these, aration and removal of the keyboard an adjacent partsfrom time to time inconnenient, but increases to a very great extent-the cost of construction.
  • Figure 1 is a viewin vertical section taken through the coin osing mechanism portion of a linotype mac ine showing the matrices practical embodiment of, the same is illusand matrix releasing-mechanism in elevation.
  • Fig. 2 is aview 1n sideelev-ation of the up per part of the matrix releasing mechanism oessive positions which the parts assume during the releasing of-a ma'trbr.
  • Fig. 11 is a detail viewm elevation showing the for- -w a17d, lower .portionof th'e'magazine swung rip from the delivery mouthrady to be removed from the 1naohintit;v ,Fig.
  • FIG. 12 is a view n front elevation of thekey-Boardand keyrod system partly broken away to show the rear bracket, the portion of the machine to which it is connected being shown in seca are delivered between guiding pieces one of which is indicated at b, these guidin pieces being formed in or secured to a fixed casting B and leading to the assembling Qmechanism, (not shown) to which the matrices are delivered.
  • a I I leasing mechanism has a plurality of vertical key-rods c and a like number of, escapement For each line of matrices in the magazine there corresponds, as usual, a key a pivotally mounted upon .a suitable key-board C and the-inner end of which preferably extends ThQ-IIIfll3IiX I.
  • the escape generally included two or more castings in 'order to furnish bearin forf-the esca ements;
  • the royision' 'o such b 'earings as been absolute y necessaryf'inrsoine forms of 'escapements and, therefore, the; esca 'ement s' themselves have not 'onl-ybeen d fficult and expensive to construct, but the hottion between each escapement rod and its 7 p corresponding escapement pawl is such that Ltheffulcrumsof the escapement rods, where- 130 torn plate of the magazine has had to be made in two or three parts and has thus been an item "of considerable expense.
  • the escapement rods 0 are referably mounted to oscillate on a bar (1 which is secured to arms (1 pivoted upon brackets d whichare fastened upon or integral with a frame piece D.
  • a slotted guide (1 through which the escapement rods '0 may extend and, by moving this guide d toward one siglepr the other, the screw holes therein being. elongated in order to permit this movement, the positions'of the rods may be erenc'e td-the escapement awls; as is desired,
  • the lower ends of t ese rods 1 also preferably extend through another guide plated screwed u on the frame piece D in such away as to e adjustable 'SldQWiSG as the guide late (1 just described.
  • Thebar d extends t rough slots.
  • the key rods 0 are mounted for-vertical motion in suitable guides a and c andjtheir upper ends preferably extend through the guide plate d, as shown, They-f may. 'be 10 adapted to impart an oscillating motion to the-esca ement rods 0 in different ways but referaby, as shown in Fig. '1, by means of inks c -and c.
  • the links '0" are pivoted to brackets'c? secured upon a fixed part such as the plate d. I
  • the links 0 are pivoted in the lower :ends of the escapement rods.
  • the matrix releasing mechanism Before the key. is depressed, the matrix releasing mechanism is m the position shown in Fig. 1 and in the full lines of Fig. 7. Upon the depression of the key, the mechanism is moved from the position shown infull lines in Fig. 7 to that shown in broken lines in said figure, thus releasing the forward matrix in the corresponding groove in the magazine,
  • the magazine is preferably secured to the magazine delivery mouth B of the machine by such means as to permit it to be readily detached and removed therefrom.
  • the magazine and the magazine deivery mouth may be provided with registering grooves in which a removable key b may be: inserted to lockthe same together.
  • front of the magazine delivery mouth is a transparent face 6 the upper part of which is secured in astationary.bracket?) which is. out of the range of movement of the inagazine when it is swung'up'to .be removed (Fig. 11).
  • the magazineitself may we rovided with a projection or flange or tl-c like indicated at a so that in placing the magazine. in position all that is necessary .to be: (one is to bring the magazine down upon the machine with the projection or flangek resting upon a fixed part such as a bar it, (indicatedin F ig. 13).
  • the pro jection or flange a is preferably provided near the upper end of the magazine, the latter may, When it has been placed upon the bar ls, be swung around upon t'hc same so that its forward end is brought down ad jacent to the ma azine delivery mouth.
  • the combination 1 ment pawls for the matrices, of a pivoted acof the keys, the escapements, and an. operative connection between each key and its corresponding escapement consisting of two members and a spring connecting said membersJto preserve a fixed relationbetween said members during the release of the matrix and then to permit the relative movement of said members.

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Description

PATENTED JUNE 2,1908.
W. H. SGHARF. LINOTYPE- MACHINE.
APPLIGATION FILED SEPT. 13, 1905.
6 SHEETS-SHEET 1.'
93:1 @Uozmmad PATENTED JUNE 2, 1 908.
. j W. H. SGHARF.
LINOTYPE MACHINE. Y IAPPLDIOIATION FILED SEPT. 13, 1905.
. 6 SHEETB-SHBET 2.
No. 889,552. PATENTBD JUNE 2, 1908.
w. H. SGHARP. LINOTYPBMAGHINE.
APPLICATION FILED SE PT.13. 1905.
' a SHEETS-SHEET a.
No. 889,552. .PATENTED JUNE z, 1908.
' w. H.'SGHARF.
LINOTYPE MACHINE. APPLICATION rILhnsEPT. 13, 1905.
amizufoz No. 889,552. 1 PATENTED JUNE 2, 1908. W. H. SGHARF.
LINOTYPE MAGHINE.
APPLICATION FILED SEPT.13,1905.
6 SHEETS-SHEET 6.
PA'I'ENTED JUNE 2, 1908.
W. H. SGHARP. LINOTYPE MACHINE.
APPLICATION FILED SEPT. 13.1905.
6 SHEETS-SHEET 6.
.To all whom it ma y concm:
inrtrnn sr TEs PATENT OFFICE;
WILLIAM HERMANN scninia.ornor'rnnini, UEBEC} (mini; iissienon'v-roj frononro ri'PE FOUNDRY Cii'NADA.
, p I LINQTYPE-MACHI NE.
No. ss 9,552.
Specification of Letters Patent;
Peflnted June 2,1908.
Application filed September 13. 1905. Syrialll'oi aiazae.
Be it known that lyWnluriM 'HERMANN 801mm. a subject of the King ofiGreat Britain, residing in Montreal, Province of Quebec, Dominion of Canada, mai1a 'er,'l1ave invented certain new'andiuseful l in rovements in Linotype-Machineakof whicht 1e following is a pcciiication, reference being had to. the accompanying' drawings, forming a part hereof.
The "general object offthis invention is to simplify the construction"ofllinotype machines with a view toward reducing the num ber of parts required, avoiding the necessity,
where it is possible, of using such parts as are expensive to manufacture or assemble and thereby eliecting a great saving in the construction vof these machines; and further-.
more, with a view toward making different members of the machine inore conveniently separable and removable from the rest of the machine. I
. 'lhe resent improvements have to do particular y With the com osing mechanisl'n. The matrix releasing nec anism which forms apart of the composing mechanism-generally includes power supplynv devicesfor actuating the same, the finger lreys'mere'ly serving 'to place the mechanism under the control of the power supplying devices. Forlthis purpose it has been customary to employs continuously rotating-drum to coo erate with cams corresponding with the di erent matrices, which cams were released by the keys so :is to come in contact Withthe drum and be rotated thereby. iflhe provision of all of the cams required for this purpose and of the continuously rotating: drum and power connections therefor not only renders the assembly of the maclnne expensive and dillicult 1n the first instance and these, aration and removal of the keyboard an adjacent partsfrom time to time inconnenient, but increases to a very great extent-the cost of construction.
The objection tooperating the matrix releasing mechanism direotlyfrom the key has not been due somuoh to a hard key action as to thedifiiculty of .ositively: releasing the matrices when the eys are operated ,very quickly. By providing the cams and the continuouslyn era-tin .drum, itmattered not how qui y -he" eys were operated,
" since the regular and predetermined interval of time taken u indie-revolution of theoams a1waysinsure the positive release of the ing'characters of a difierent matrices In accordance with the present invention, means arejpr'ovicled to overcome this objection to the operation .of'the matrix.
. releasing mechanism directlyirom tl1e keys,-
and these meansfcomprise devices to arrest momentarily the action of theescapenlents for-the matrices.
structioncf the matrix releasin mechanism isthereby greatly simplified. furthermore; new and improved escapen'ients-forthe mas trices are rovided and the connection {be}? I In this way the matrices re always released properly While the con (TOMPANY, l1Il ITED, OF TORONTO. CANADA, A CORPORATION 01* tween the escapements and theescapement' rods are such that they can bere'adily sepa c rated at any time, as when it isdesired tore' new the magazinefor the purposeofre lacs" ing it by another containin matrices esp gace. Moreover. the escapement rods, key. rods and their connections, guides and supports all. form, with the key-board, a distinct compact and separable member which can be easily and quickly removed from the rest of the machine.
y 'lhe-invention-will be more fully described hereinafter in connection withthe-faccompanying drawings in which a convenient and tratedand in which, M
Figure 1 is a viewin vertical section taken through the coin osing mechanism portion of a linotype mac ine showing the matrices practical embodiment of, the same is illusand matrix releasing-mechanism in elevation. Fig. 2 is aview 1n sideelev-ation of the up per part of the matrix releasing mechanism oessive positions which the parts assume during the releasing of-a ma'trbr. Fig. 11 is a detail viewm elevation showing the for- -w a17d, lower .portionof th'e'magazine swung rip from the delivery mouthrady to be removed from the 1naohintit;v ,Fig. 12 is a view n front elevation of thekey-Boardand keyrod system partly broken away to show the rear bracket, the portion of the machine to which it is connected being shown in seca are delivered between guiding pieces one of which is indicated at b, these guidin pieces being formed in or secured to a fixed casting B and leading to the assembling Qmechanism, (not shown) to which the matrices are delivered.
i a through a slottedguide e. A I I leasing mechanism has a plurality of vertical key-rods c and a like number of, escapement For each line of matrices in the magazine there corresponds, as usual, a key a pivotally mounted upon .a suitable key-board C and the-inner end of which preferably extends ThQ-IIIfll3IiX I.
rods 0 operated by the key rods and engaging the escapement-pawls a which release the matrices.
The escapement pawls a are preferably made in one piece, as shown, being substam' tially a semi-disk and havin ,-two="projec- 40 t ments have consisted of more than one part and the bottom plate of-the magazine hastions li and of, one on each side, which extend through the bottom plate a of the magazine toen'gage'the shoulders upon the matrices inthe usual manner. These pawls are pivoted to oscillate in thebottom plate of the magazine and are actuated by the escapement rods 0 which have a free connection therewith. Heretofore, the escapegenerally included two or more castings in 'order to furnish bearin forf-the esca ements; The royision' 'o such b 'earings as been absolute y necessaryf'inrsoine forms of 'escapements and, therefore, the; esca 'ement s' themselves have not 'onl-ybeen d fficult and expensive to construct, but the hottion between each escapement rod and its 7 p corresponding escapement pawl is such that Ltheffulcrumsof the escapement rods, where- 130 torn plate of the magazine has had to be made in two or three parts and has thus been an item "of considerable expense. In the present case by "'providin an escapement pawl with all parts integra it has not been necessary to provide any bearings therefor other than its ownivot and consequently the bottom plate the magazine does not have to be provided-with bearinglpiec'es and may accordingly be constructe of sheet brass thro'ughout its; entire 'length, suitable holes being punched-therein to permit theprojec'tions upon the-"escapements to" work through into the magazinal The connec-- a cjusted sidewise to the precise extent, with "the magazine with the escapements secured thereto may be readily removed without first having to unfasten the connections between a tions comprises a PIOJGCiZlOIl and recess; the
--one on the rod and the other in the pawl, and
the direction in which the escapement pawls are removed when the magazine is taken off the machine is the direction inwhich the projection extends. The escapement rods 0 are referably mounted to oscillate on a bar (1 which is secured to arms (1 pivoted upon brackets d whichare fastened upon or integral with a frame piece D.
Extending across the top of and screwed to 'the' brackets 11 is a slotted guide (1 through which the escapement rods '0 may extend and, by moving this guide d toward one siglepr the other, the screw holes therein being. elongated in order to permit this movement, the positions'of the rods may be erenc'e td-the escapement awls; as is desired, The lower ends of t ese rods 1 also preferably extend through another guide plated screwed u on the frame piece D in such away as to e adjustable 'SldQWiSG as the guide late (1 just described. Thebar d extends t rough slots. d in thebrackets d and clamps (1 are provided for the arms d, whereby said arms may be movedltogether with the bar d to further ad'ustv the: position of the escapement rods wit respect to the escapement pawls. By means of these adjustments the variations in the location of v the escapement pawls upon different maga'-' zines can be compensated for and the roper alinement between the escapement ro s and 1 9.5-
the pawlscan be maintained at all times. 1 The key rods 0 are mounted for-vertical motion in suitable guides a and c andjtheir upper ends preferably extend through the guide plate d, as shown, They-f may. 'be 10 adapted to impart an oscillating motion to the-esca ement rods 0 in different ways but referaby, as shown in Fig. '1, by means of inks c -and c. The links '0" are pivoted to brackets'c? secured upon a fixed part such as the plate d. I The links 0 are pivoted in the lower :ends of the escapement rods. These links being normally at an angle to each other (Fig; 1 )'-'}it is obvious that u on the reciprocating'movement of a key r0 the oscillation of the corresponding escapement pawl will be effected through this connection. Of course, there areotherways in which the connections between-the escapement rods and keyrods Inay be arranged. -For. purposes of illustrationand explanation, two'other arrangements are presented'in this case. In
Fig; 5 the link connections between the'escapement rods andthe ke'y rods are above momentarily the return movement of the es ca emjent pawls to permit the matrices to be as, in Fig. 1, they are below the fulcrums of The adjustment of In Fig. 6 the key rods are shown as directly connected to the escape merit rods, while the adjusting mechanism is similar to that shown in Fig. 5.
In" order to provide means for arresting re eased properly and in the proper'order p r-ices" is effected directly'from thekeys, a yielding connection'is provided between. each while at the same time the release of the matkey and the corre's onding key rod. In the present case'each o' the key rods is provided the 'low er end, a spring 0 connecting the i longer. arm otfiihis lever 'With'a point...higher up on the rod, while theshorter arm of "the lever with alever c which is pivoted thereon near is arranged inthe path of the corresponding key, or may be otherwiseoperatively con-. 'nectedwith the end of the key.
Before the key. is depressed, the matrix releasing mechanism is m the position shown in Fig. 1 and in the full lines of Fig. 7. Upon the depression of the key, the mechanism is moved from the position shown infull lines in Fig. 7 to that shown in broken lines in said figure, thus releasing the forward matrix in the corresponding groove in the magazine,
.whichmatrix dro s down into its channel b from the mouth o the magazine. With the matrix. releasing mechanism now in'the position shown in full lines in Fig. 8, further depression of the key by the operator. will cause the movement of the lever a upon its pivot in the rod s and the extension of the spring 0 will occur, while both the rods'c and c" and the escapement awl retaintl're same po-.
sition. As soon as t e operator releases the key, the spring immediately contracts to its normal length with the rods 0 and c and the escapement pawl still in their same positions. This, as will be obvious, will cause a monie i a tary delay ordwell inthe return movement of the pawl after the operator has released the key, this movement being shown inFig. 9,
v and said movementbeing from the position indicated in solid lines-to'that indicated in broken lines.
positions, this movement being similarly in Finally the rods 0? and c and the escapement pawl return to their original This complete member is illustrated par- I ticularly in Figs. 12 and 13. It is shown in these figures as secured to the machine by means of suitable'fastemngs, such as two screws k, a ortion of the machine being into the pawis,
The magazine is preferably secured to the magazine delivery mouth B of the machine by such means as to permit it to be readily detached and removed therefrom. For this urpos'e'the magazine and the magazine deivery mouth may be provided with registering grooves in which a removable key b may be: inserted to lockthe same together.
front of the magazine delivery mouth is a transparent face 6 the upper part of which is secured in astationary.bracket?) which is. out of the range of movement of the inagazine when it is swung'up'to .be removed (Fig. 11).
The magazineitself, as shown in Fig. 13, may we rovided with a projection or flange or tl-c like indicated at a so that in placing the magazine. in position all that is necessary .to be: (one is to bring the magazine down upon the machine with the projection or flangek resting upon a fixed part such as a bar it, (indicatedin F ig. 13). As the pro jection or flange a is preferablyprovided near the upper end of the magazine, the latter may, When it has been placed upon the bar ls, be swung around upon t'hc same so that its forward end is brought down ad jacent to the ma azine delivery mouth.
. It will be clearthat many changes in the construction of the mechanism shown and described may be made without departing from the spirit of the invention and the im-- provements are not limited accordingly to the embodiment herein specifically referred to.
Having now particularly described and ascertained the nature of mysaid invention and in what manner the same is to be performed, I declare'that what'I claim is of the keys, the escapementaand'an operative connection between each key'and the corresponding escapement consisting of two members and-means to preserve a fixed'relation between said members until the matrix isreleased and to perinitr'elative movement between said members after the matrix is released. I L p 2. In a linotype n1achine,'tl1e combination of the keys, the escapeinents, and zinc erative connectipn between each key an its 1. In a linotype machine, the combination 7 they move to release the matrix and to per of the keys,
theescapement pawls of a key rod for each pawl, a key mit relative movement of the same after the release of the matrix.
for each actuating rod connecting one end of parts in a l the corresponding lever with said rod, the
other end of the lever being adapted to be engaged by the corresponding key.
9. In a linotype machine, the combination with the keys, and with oscillating escape- 3. In a linotype machine, the combination 1 ment pawls for the matrices, of a pivoted acof the keys, the escapements, and an. operative connection between each key and its corresponding escapement consisting of two members and a spring connecting said membersJto preserve a fixed relationbetween said members during the release of the matrix and then to permit the relative movement of said members.
4. In a linotype machine, the combination the escapements, and an operative connection between each key and its corresponding esca ement eonsistin of two members and a yielhing connection etween said members, said ielding connection'being stiff enough to hol said members in a fixed relation to each other during the release of the matrix and then yielding to permit relative movement between said members.
5. In a hnotype machine, the combination with a key, of mechanism forreleasing a matrix, said mechanism including a spring interposed between two members thereof ada ted to hold said members in a substan: tia y fixed relation to each other during the release of the matrix.
' 6. In a hnotype ma'chine,.the combination with esca ement pawls for the matrices, of a two-part key rod for each escapement pawl, and a s ring operatively connecting the two parts 0 each key rod and ada ted to hold the relatively fixed uring the first movement of the key rod to release the matrix and then to yield duringthe further movementof the key rod to give the corresponding pawl a moment of dwell.
' 7. In a linotype machine, the combination for the matrices, for each key rod, al'member between each key rod andkey to transmit'the power from the key to the key rod, and ayielding connection betweensaldl-member and key rod, said connection being adapted to hold said member and key rod in a substantially fixed relation to each other during the movementof the (pawl to re- 1 [,leasel'the matrixand then to yiel Q to permit said member to move with respect to the key rod-to give the pawl a moment of dwell.
, 8. In a linotype machine, the combination with the keys and with escapement pawls for the matrices, of an actuating rod for each pawl,-a key rod for each actuating rod, a lel l l 1 tuat ng rod for each pawl, a key rod for each actuating rod,' a link connection between each key rod and a fixed part of the machine, and a link connection between each key rod and the correspondin actuating rod.
10. ,In a linotype inachine', the combination with the keys and oscillating pawls for the matrices, of a pivoted actuating rod for each pawl, a key rod for each actuating rod, a connection between each key rod and the corresponding actuating rod whereby the key rod may move the actuating rod on its pivot to actuate the corresponding pawl, and means to arrest momentarily the return movement of each pawl..
11. In a linotype machine, the combination with the keys and with escapement pawls for the matrices, of actuating rods pivoted to oscillate and formed with projections to engage the pawls, said pawls being removable from the machine and being mounted so that the direction of their removal as they are disengaged from the projections is substantially the direction in which the projections extend so that the separation of the pawls and rods does not require the unfastening of any connections between them. p
12'. In a linotype machine, the combination with the keys and with escapement pawls for the matrices, of actuating rods freely engaging the pawls, a bar upon which said rods are pivoted, arms movable upon a fixed part of the frame upon which the .bar is secured, means to clamp said arms in the desired position, and operative connections between the rods and keys.
13. In a linotypemachine, the combination -with the keys and with escapement pawls for the matrices, of actuating rods engaging the pawls, a slotted plate to guide the rods and longitudinally adjustable upon a fixed part of the machine to aline said rods withthe pawls, and operative connections between the rods and keys.
This specification signed and witnessed this 8th day of Sept., A. D., 1905. WILLIAM HER-MANN SCllARF. I
Witnesses FRANK BAY R, E. J. BRADLEY.
US27823905A 1905-09-13 1905-09-13 Linotype-machine. Expired - Lifetime US889552A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541823A (en) * 1946-03-05 1951-02-13 Jean M Lobit Keyboard

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541823A (en) * 1946-03-05 1951-02-13 Jean M Lobit Keyboard

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