US1788694A - Punching machine - Google Patents
Punching machine Download PDFInfo
- Publication number
- US1788694A US1788694A US241718A US24171827A US1788694A US 1788694 A US1788694 A US 1788694A US 241718 A US241718 A US 241718A US 24171827 A US24171827 A US 24171827A US 1788694 A US1788694 A US 1788694A
- Authority
- US
- United States
- Prior art keywords
- pins
- card
- sensing
- punching
- pin
- 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
- G06K1/14—Methods or arrangements for marking the record carrier in digital fashion by transferring data from a similar or dissimilar record carrier
Definitions
- the sensing pin box is provided with a' L card stop,"T, to keep the master record in I 'thec'o'rrect position for sensing and :with decards used inv statistical, calculating andlik v g-snachines.
- a main object ofthe present invention is machines, 7 i c a a With such an object:-+ c
- Figure ,1 is a generalarrangementof a punchingmachinefor cards, a c f u V igure 2zis, an enlargecl view of thesens- "ing.unit,and a- Figure3isadetail;
- Q a In carrying the lIlVQIltlOIlylIltQqQfiGCt according to the form illustrated. aswusedfor "duplicating or transferringthe data from master statistical record cards having perforations therein to other blankcards; or reproductions, twohoppers, ;A-, B,; are pro vided, one above the other, the upper, A,
- the two hoppers are provided with picker vknives O, D," and throat knives, E, ,F, as well as "the feed rolls, G, H, situated, just ,out-
- Thepunchingand sensing-pin boxes are,
- livery rolls,.U, which feedlthe rejcords-i into the-bin, V.
- the punchingspinboxjis' likewise providedwith a card stop, 5W, and feed sensing pins, 1, arranged" in. rows: cor
- Each sensing pin, 1, is co-axial with its respective set bar, 4e," and presser pin,.7; x
- Each set bar, hisof a" particular forniation asg'shown in Figure 3,- having on one "'side'a project-ion,l3, thetop, 14,015 which is liorizontal', the side, 15, vertical and. the bottom, 5,16,; sloping downwards at an angle of about ---to join the1b'ar.
- the other side of each set baryfl has arecess, 17,1the top;-18,- of whichlis: horizontal, the side, 19, vertical; and thev bottom, 20; sloping clowning bar, 22, WhlChflS orm'eol 'bya vertical plate having a.
- the locking bars arecarried by the frame of the pin-box and are reciprocated up and down therewith;
- perforated plate, I on which the masterrecord rests are situated a' number-of intermediate pins, 26, the lower upon-the heads,.2,' of the sensing .pins, .1,
- Each locking bar, 22, is provided with a locking latch or pawl, 33, pivoted on a rod, 34, secured. to the frame of the pin-box.
- a pawl, 33,. is placedinthe portion shown by-dotted lines'it enables any sensing pinsto be cutout from functioning asv for instance the seven pins shown onthe rightof Figure 2. It also enables any number of pins to be used. forpunching holes at every stroke of the machine as for instance the live sensing pins shown on the left of . Figure2. Any combinations of these-two functions may also be obtained.
- a punching machine as claimed in carrying means differentially as regards claim 2, in which said moving means ⁇ ineludes a driving rod operatlvely connected tosaid senslng-pln carrying means and a,
- punching machine for duplicating a perforated card of the kind indicated, comprising in combination a pattern card; a
- a punching machinefor duplicatinga perforated card of the kind indicated, comprising in combination, a pattern card;
- a punching machine for duplicating a perforated card of'the kind indicated, com-*- prising in comblnation a series of sensing" pins and a co-operative series of aligned punching pins respectively disposed adjacent a pattern card and a card to be perforated; and means for moving said sens ing andpunching pins in'thesame direction toperform'their sensing and punch ng func-- tions, certain of said sensing pins as determined by the perforationsin' said pattern
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Details Of Cutting Devices (AREA)
Description
Jan. 13, 1931.
A. THOMAS PUNCHING MACHINE Filed Dec. 21, 1927 16 mas I 5 which Patented Jan. l3, 1931; a l T ,ARTHUR'THOMAS, E THORNTON HEATH, GLANn 'AssieNoaTo mmwcotnmee *rAnuLnmme CORPORATION OF GT; Bni'mnm, Limrrnnon mmo smmn 'runcn ns'rmcnmn @This invention; relates-to duplicating: or
transfer punching machines, used fO1dupli-' eating master records such as the9perforated V c The sensing pin box is provided with a' L card stop,"T, to keep the master record in I 'thec'o'rrect position for sensing and :with decards used inv statistical, calculating andlik v g-snachines. Q i
A main object ofthe present invention is machines, 7 i c a a With such an object:-+ c
The .inventionzconsists in the combination of elements hereinafter; described and particularlypointed: out in the claims-L "to increase the: .1working':'speedi ofsuch The invention, will now: be described with j V responding to the possible x total number of holes in arecord card. Thesepins have ,heads, 2, which rest. upon a horizontal supportingplate, 3, fixed to thevpin-boxand reference to the accompanying; drawings, :in
Figure ,1 is a generalarrangementof a punchingmachinefor cards, a c f u V igure 2zis, an enlargecl view of thesens- "ing.unit,and a- Figure3isadetail; Q a In, carrying the lIlVQIltlOIlylIltQqQfiGCt according to the form illustrated. aswusedfor "duplicating or transferringthe data from master statistical record cards having perforations therein to other blankcards; or reproductions, twohoppers, ;A-, B,; are pro vided, one above the other, the upper, A,
'forthe master cardjsIand'the, lower, B, for the blank cards which are t-o be punched in exact accordance With the master cards. The two hoppers are provided with picker vknives O, D," and throat knives, E, ,F, as well as "the feed rolls, G, H, situated, just ,out-
sidethe throat knives to feed the cardsfrom their respective hoppers between the perforated plates, I, J of the; two pin-boxes which-arearran'ged vertically and co-axially "above one another,
one end to the connecting rod and at the otherend to links, R, S, securedto theframe of the machine to form a kind ottoggle o .joint. The. mid points ofthese linlrm P,Q,
Thepunchingand sensing-pin boxes are,
Thus,i-'the ratio ,of thestrokes is: approxim telytwo toone I are connected: the punchirig-pin4"box.
livery rolls,.U,= which feedlthe rejcords-i into the-bin, V. The punchingspinboxjis' likewise providedwith a card stop, 5W, and feed sensing pins, 1, arranged" in. rows: cor
enter [the top I perforated plate, I. Above these: sensinghpins, 1,;are a1 correspondingnumber of set bars, 4, n which Zrestupon the heads, 2, of thepins and aresuitably guided in perforated plates, 5 andfi, mounted on 1:
down on the-set bars;4,l'by meansofhelical springs, $10, which; are situated :between col- .thei'pin-box. Above theset' bars are a corlars, 11,- onlthe P esser pins-and the-Pl e,
9, Ymounted upon the top, ofthe pin-box in v which'the presser pins are guided. Each sensing pin, 1, is co-axial with its respective set bar, 4e," and presser pin,.7; x
' Each set bar, hisof a" particular forniation asg'shown inFigure 3,- having on one "'side'a project-ion,l3, thetop, 14,015 which is liorizontal',=the side, 15, vertical and. the bottom, 5,16,; sloping downwards at an angle of about ---to join the1b'ar. The other side of each set baryfl, has arecess, 17,1the top;-18,- of whichlis: horizontal, the side, 19, vertical; and thev bottom, 20; sloping clowning bar, 22, WhlChflS orm'eol 'bya vertical plate having a. number ofsmall horizontal .projections,l23, on its lower edge: one' for, 7 each set bar, which projections co-fact with wardsjat the same anglefas fthe' bottom, 16, d on the oppositeside, thetwo slopingrportions,
always tend to move away fromthe .projec tions upon theset bars. The locking bars arecarried by the frame of the pin-box and are reciprocated up and down therewith;
the continued descent of the pin-box brings the projections, 23, on the locking bars in contact. with the sloping portions,.20, and
moves the locking bars to the right in Figure 2, so that the projections,"25, slide over the tops ofthe projections, 13, on the set bars which have entered perforations, Further descent ofthe pin-box will press the set bars 1.3, on the set bars. In the bottom: perforated plate, I, on which the masterrecord rests are situated a' number-of intermediate pins, 26, the lower upon-the heads,.2,' of the sensing .pins, .1,
through direct contact of the projections, 23,
onlthe locking bars, 22, with the. projections,
ends ofwhich are reduced. in diameter and rest upon the heads, 27 of punches,.28,s1tuated in thevpunching-pi'n box, the heads. of
the punches'resting upon ahorizontal plate, 29, attachedto the pin-boxiand forming'a guide, suitable guides, 30 and 31, also being provided for the intermediate pins. The
' bottom ends of the punches, 28, are located in the top perforated plate, J, between which and the bottom perforated plate, J, the blank cards-to be punched are placed. 1 g Each locking bar, 22, is provided with a locking latch or pawl, 33, pivoted on a rod, 34, secured. to the frame of the pin-box. When a pawl, 33,.is placedinthe portion shown by-dotted lines'it enables any sensing pinsto be cutout from functioning asv for instance the seven pins shown onthe rightof Figure 2. It also enables any number of pins to be used. forpunching holes at every stroke of the machine as for instance the live sensing pins shown on the left of .Figure2. Any combinations of these-two functions may also be obtained.
.Inoperation the cards are between the perforated plates, I and J, and the upper and lower pin-boxes while the rotation of the eccentric slowly brings the two pin-boxes down to their lowermost position. As all the potential rows of perforationsare'sensed the sensing pins, 1, pass through the holes in thecard and the further descent of the pin-box moves the lockingbars, 22, so as to lock these pins intheir downward position by means of the sensing pins which have not enteredfperforations in the card, as ex presses them upon the heads of the punches which are thus thrust through the cards and perforate them in thedesired position.
Upward movement of the pin-boxes restores the punches to their normal position and raises the intermediate pins and sensing The sloping part ofthe'recessesof the set bars is so arranged that when the pin-box' descends and the two sensing pins which. do not enterperforations rest upon the card,
pins'as well asthe set bars,'until in'the final position the locking bars are restored by the springs, '24, to their normal position, un-
locking the sensing pins which passed through. the perforations by means of the projections on the locking bars sliding back into the recesses, 17, on the set bars. Just before the pin-boxes have attained their highest positionthe cards are ejected by means of rolls and are fed into hoppers,
'VandY'a 1 It will thus be seen that a duplicate of the master card is producedat one single operation and that the sensing pins themselves act to operate the punches directly.
duction of-each master record is produced but any number of reproductions can be madeby having one or more master records and continually feeding them in to the sens ing device. 1
It is to 'be'understood that the invention is equally applicable to producing Jacquard loom cards, rolls for-piano players or the like having perforations.
Having now described my invention what I claim as new and desireto secure by Lettors-Patent is l. 'Apunching machine'for duplicating a perforated card of the kindindicated, comprising in combination a pattern card; a
series-of sensing pins aligned with perforatIOIYPOSltlOIlS on SaldCELI'd, a series of punchmg p ns adyacent a card to be punched and aligned with said sensing pins; means for carrying said sensing pins; means for moving said carrying means in relation to sa1d patternsothat certain of said sensing pins pass through said card when corresponding perforations are present and certain other of said sensing pins are held by 'saidcard whenno corresponding perforations are present; means for locking said pins that have passed through said perforations, said locking means inoludingsaid certain sensing pinsheld by said card, continued movement of said carrying means due to said moving means causing said locked pins to operate corresponding pins of said aligned series of punching pins. 1 a
i 2; A punching machine for duplicating a perforated "card of the: kindfindicated; comprlsing in combination a pattern card) aQSGIlGS of sensing pins alignednwith perjforation positions in said card; neansfor carrying said sensing pins; aseries of punching pins alignedwith, said sensing pins-and disposed "adjacent a card to be punched; means for carrying said punching plns and means for moving'said sensingpin carrying means and said punching-pin travel in relation to said cards. 7
3. A punching machine as claimed in carrying means differentially as regards claim 2, in which said moving means \ineludes a driving rod operatlvely connected tosaid senslng-pln carrying means and a,
toggle-like device 'operatively [connected between saiddriving rodand said punchingpin carrying means.
.4. punching machine for duplicating a perforated card of the kind indicated, comprising in combination a pattern card; a
series ofsensing pins aligned with perforaing-pin and said punching-pin carrying means alternately to move certain of said punching pins to effect a punching opera -v tion and withdrawthepunohing pins ent gagedin said punchingoperation.
5. A punching machinefor duplicatinga perforated card of the kind indicated, comprising in combination, a pattern card;
means for supportingthe card to be dupli cated; means aligned therewith for supporta card to be perforated; sensing pins andme'ans for carrying them, said sensing pins being'yieldably mounted in said carryingmeans; punching pins aligned with said sensing pins; and automatic means acting 'Vby a continuous movement in one direction". to sense the perforations in said c'ardto be card selecting the punching pinsithat form the 'punching operations.
7 A punching ;machine for duplicating a perforated card of the kind indicatedcomprising in combination a seriesofsensing plnsand a-co-operative series of aligned punching pins respectivelyfdisposed ad acent a pattern, card and card to be perforatedglstationary means for supporting a said pattern card and said card to be perforated and means for moving said sensing I and punching pins inthe same direction to perform their sensing and punching functions, certain of saidsensing pins as determined by the perforations in "saidpattern card selecting the punching pins that per form the punching operations.
In testimony whereof I have signed my name to this specification. i I a ARTHUR THOMAS,
duplicated, to lock! those selected sensing j pins that have passed through perforations to said carrying means and to bring said selected sensing pins into OPGILlJlVQIQlfitlOII with corresponding punching pins to actu- 1 ate the latter. 1
' 6. A punching machine for duplicating a perforated card of'the kind indicated, com-*- prising in comblnation a series of sensing" pins and a co-operative series of aligned punching pins respectively disposed adjacent a pattern card and a card to be perforated; and means for moving said sens ing andpunching pins in'thesame direction toperform'their sensing and punch ng func-- tions, certain of said sensing pins as determined by the perforationsin' said pattern
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3267/27A GB285243A (en) | 1927-02-04 | 1927-02-04 | Improvements in and relating to punching machines |
Publications (1)
Publication Number | Publication Date |
---|---|
US1788694A true US1788694A (en) | 1931-01-13 |
Family
ID=9755095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US241718A Expired - Lifetime US1788694A (en) | 1927-02-04 | 1927-12-21 | Punching machine |
Country Status (4)
Country | Link |
---|---|
US (1) | US1788694A (en) |
DE (1) | DE477794C (en) |
GB (1) | GB285243A (en) |
NL (1) | NL22164C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2791275A (en) * | 1953-12-04 | 1957-05-07 | Royal Mcbee Corp | Duplicating punch |
US2918123A (en) * | 1952-12-22 | 1959-12-22 | Mithra A G | Punched card machines |
US2964239A (en) * | 1954-04-12 | 1960-12-13 | Mrs Clare H Whitson | Duplicating punch apparatus |
US3143288A (en) * | 1961-01-03 | 1964-08-04 | Dashew Business Machines Inc | Source punching device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2669303A (en) * | 1951-06-20 | 1954-02-16 | Ibm | Record controlled perforating machine |
-
0
- NL NL22164D patent/NL22164C/xx active
-
1927
- 1927-02-04 GB GB3267/27A patent/GB285243A/en not_active Expired
- 1927-12-18 DE DEA52747D patent/DE477794C/en not_active Expired
- 1927-12-21 US US241718A patent/US1788694A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2918123A (en) * | 1952-12-22 | 1959-12-22 | Mithra A G | Punched card machines |
US2791275A (en) * | 1953-12-04 | 1957-05-07 | Royal Mcbee Corp | Duplicating punch |
US2964239A (en) * | 1954-04-12 | 1960-12-13 | Mrs Clare H Whitson | Duplicating punch apparatus |
US3143288A (en) * | 1961-01-03 | 1964-08-04 | Dashew Business Machines Inc | Source punching device |
Also Published As
Publication number | Publication date |
---|---|
DE477794C (en) | 1929-06-14 |
NL22164C (en) | |
GB285243A (en) | 1928-02-16 |
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