US1803977A - Automatic card ejector - Google Patents

Automatic card ejector Download PDF

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US1803977A
US1803977A US166626A US16662627A US1803977A US 1803977 A US1803977 A US 1803977A US 166626 A US166626 A US 166626A US 16662627 A US16662627 A US 16662627A US 1803977 A US1803977 A US 1803977A
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card
carriage
sheet
ejecting
machine
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US166626A
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Erich F W Richter
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Tabulating Machine Co
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Tabulating Machine Co
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K13/00Conveying record carriers from one station to another, e.g. from stack to punching mechanism
    • G06K13/02Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
    • G06K13/08Feeding or discharging cards
    • G06K13/12Feeding or discharging cards from conveying arrangement to magazine

Definitions

  • This invention relates to record handling machines and more particularly to a device for automatically ejecting records from the machine after they have been operated upon by it.
  • the invention is particularly adapted to card punching machines from which the cards are ordinarily manually removed from for removing cards from a card handling machine.
  • a more specic object is to provide for. automatically ejecting cards from the ma! chine.
  • a further object [of the-invention is to provide an automatic card ejector for a card handling machine Awhich is operated by the machine immediately upon completion of an operation upon a card.
  • a Jfurther object of the invention is to provide an automatic card ejector for a card handling machine in which cards are carried on a card carriage and in which the card carriage trips the ejector at the completion of its card carrying movement.
  • a further object of the invention is to provide an automatic card ejector for a card handling machine which will be automatically set for an ejecting operation when a card is inserted into the operating portion of the machine.
  • a further object of the invention is to proi vide an automatic card ejector for a card handling machinein which cards are carried by a card carriage and in which the yejector will be automatically set for an ejecting operation When the carriage is moved into po' s sitlon t-o receive a card.
  • Fig. 1 is a side elevational view of a duplieating key punch with the auto ejector
  • F 1g. 2 is a plan view associated therewith partly in section of the automatic ejecting device
  • Figs. 3 and 4 are side elevational views of the ejecting unit in different positions taken
  • Fig. 5 is a side sectional view of the ejector unit driving means taken on line 5 5. of Fig. 2.
  • Fig. 6 is a side partly sectional vie-W of the punching section o the machine;
  • f gig. 7 is a detail of the escapement means, an
  • Fig. 8 is a plan'view ofI a part of the punchj ing section.
  • my invention it has been shown as applied to a duplicating punch of the type shown in the copending application of F. Lee and B. Phillips, Serial No. 34,516, led June 3, 192,5.
  • the operation of the punch is fully ex, plained in that application and will be eX- plained in the present case only in suicient detail to define its relation to the ejector mechanism.'
  • Fig. 1 it will be understood that the cards may be fed one at a time into the punching section 33 by moving the handle 2 to the left. This opera-f' tion moves the card carriage 16 (Fig.
  • the bail 55 is fixed toa ⁇ shaft 56 (see Figs. 6 and 8) which carries at one end an arm 57 and an oppositely extending arm 58 (see Figs. 7 and 8)'.
  • Arm 57 has av pin 59 fixed thereto which is loosely positioned in a hole 60 in a feed pawl 61.
  • Arm 58 has a pin 62 seated in a -notch at the forward end of a holding pawl 63 (see Fig. 7).
  • the pawl 61 is in engagement with a tooth on the escapement rack 64 which is provided at the bottom with teeth 65 meshing with gear 66 carried by the usual spring drum initially tensioned when the carriage was moved to the right to receive a. new card.
  • the ⁇ interposer rocks bail 55 and shaft 56during a punching operation, the pin 60 moves upwardly and the pin 62 downwardly.
  • the pawl 61 is thereby lifted from the escapement rack and moved by a spring 67 to the left (as viewed in Fig. 7 )until the nose of the pawl rests on and slightly past the top of the next tooth.
  • the rack is permitted to escape one tooth.
  • the rack is rigid with and part of the card carriage 16.
  • the carriage automatically moves one 4step tothe left lto bring the card into position to have its second column punched.
  • the step by step feeding movement of the carriage is repeated until finally all the card columns are properly punched and the carriage stands in its extreme position to the left where the punched card may be removed and the handle 2 againnoperated to feed the next card from the bottom of the stack and move the card-carriage to the right into position to receive it.
  • the reverse movement of the carriage 16 is effected by a rod 32 (see Fig. 5).
  • the feed mechanism through which the reverse movement of the carriage is effected does not enter particularly into the present invention and will not be described as its operation is clearly explained in the cepending application above referred to. AIt will be understood, however, that whenever the handle 2 is moved to the left to feed a card and incidentally restore the carriage 16 to its starting position the rod 32 will be likewise moved ⁇ to the left.
  • Rod 32 is enclosed in a slotted tube 3 (see Figs; 1 and 5) and when handle 2 is moved to the left rod 32 is pushed against another rod 4 to which is atiixed at its left end a rack 5 coacting with gears 6.
  • a spring 7 Abutting the free end of rack 5 is a spring 7 to which is fixed at its other end a slug 8 slidably mounted in the tube 3.
  • a set screw 6a coacting with slug 8 enables the proper adjustment of the tension on the spring 7.
  • a latch 12 pivoted at 13 and biased by a lOt spring 14 tends to hold the ejector unit in y 'of sufficient length to come into contact with the upper jaw 20 thereby holding the jawsl 18 and 20 apart sufliciently for a card to easily slip between them as long as the ejector unit is latched by the latch 12 as shown in Fig. 3.
  • An arm 23 fixed to the latch member 1'2 carries an adjustable set screw 24 which lies in the path of a discj25 mounted on the card carriage 16 (see Fig. 2).
  • a record carriage movable in one direction to feed records through the machineand in a reverse direction to receive records for feeding, an ejecting gripping mechanism controlled by said carriage for automatically' gripping and ejecting the records from the machine at the completion of a feeding operation and means controlled by said carriage in its reverse movement for setting said ejecting ⁇ mechanism in readiness for a subsequent ejecting operation.
  • a recerd carriage movable in one direction to forward the records through the machine and in a reversed direction to receive records for feeding, an ejecting gripping mechanism controlled by said carriage for automatically gripping and ejecting a record from the machine at the completionof a feeding operation and the ejection being complete irrespective of the reverse movement of the carriage and means for setting said ejecting 4.
  • a record ejector including coacting aws for receiving and gripping a record and means for yieldingly urging said jaws together, means for yieldingly urging said coacting jaws to ejecting position, a latch for releasably holding said gripping jaws in record receiving position and means for automatically prying said jaws apart when in either position.
  • a machine comprising means for carrying a sheet through the machine for an operation, ejecting means, means for actuating the ejecting means in the direction of the carrying means to remove a sheet directly from the carrying means, and means controlled when the carrying means is moved to receive the next Isheet for-actuating the ejecting means opposite to the first-named direction into position'to remove said next sheet from the carrying means.
  • a machine comprising means for carrying a sheet through the machine, means for actuating the carrying means, ej ecting means for eject-ing the sheet from the carrying means, and means for operating the ejecting means including a gear element driven by said actuating means.
  • a machine comprising a carriage for feeding a sheet through the machine, a single ejecting unit for holding only one sheet at a time, and means for operating said-ejecting unit to grip and eject each sheet carried by the carrying means, operation of said ejector operating means being initiated by said carriage and thereafter inherently completed independently of the carriage.
  • a card handling mechanism adapted for cooperation with a card carriage comprising a trigger mechanism, means controlled by the card carriage when the latter moves to card receiving position to cock the same, and means controlled by card carriage upon movement of the same to card discharge position to trip the trigger mechanism and effect an ejection of the card from the carriage;
  • a card ejec't mechanism adapted.for cooperating with a movable card carriage to eject cards therefrom'ysaid ejecting mechanism comprising a device including grippers with provisions for setting the same under the control of the card carriage to card re-.
  • a pivotal suppor't is provided for the gripping means being rotatable about a fixed axis whereby a tilting over movement of the grippers and the card vcarried thereby may be respective of tlie further movement of the carriage.
  • a card eject mechanism for a punching machine or the like having a card carriage, said mechanism comprising a device settable to card receiving position, actuating means therefor, latcliing means for restraining operation of the actuating means, and means operated by the card carriage for moving the latchingmeans to release the actuating means for actuating the device to grip and eject a card from the machine.
  • an ejecting device comprising in combination a gripper for the card or like sheet, resilient means for urging it in a direction to eject a card, a detent normally holding the gripper in card receiving position against the action of the resilient means, andmeans for moving the card into engagementl with the gripper and for concurrently moving the detent out of detaining position thereby enabling the aforesaid resilient means to move the gripper in a direction to eject the card gripped thereby.
  • a machine comprising means for operating oma-record sheet, meansfor carrying a sheet through thtoperating means for an operation, ejecting means for the sheet on the carrying means, actuating means for the ejecting means, and a device drivenv by the carrying means for driving said actuating means.
  • a machine comprising a frame, card operating means, a carriage for moving a card through the operating means, a shaft caribied by the frame with its axis in a. fixed position relative to the frame, an ejecting den vice including a base portion rigidly call'- ried by said shaft, andmeans controlled bly the carriage for actuating said shaft to cause theejecting means to eject a sheet from the carriage.
  • a machine comprising a frame, card ,i operating means, a carriage for moving a card through the operating means, a shaft carried by the frame with its axis ⁇ in a fixed position relative to the frame, an ejecting device completely and solely carried by the said4 shaft, and means controlled by the card carriage for operating said ejecting means to eject a card from the carriage.
  • a machine comprising card operating 'nieans, a carriage for moving .a card through .for ejecting the sheets from the feeding means, .and means energized by the feedingv means during movement of the latter in one direction for subsequently actuating said ejecting means to eject a sheet after the last operation thereon.
  • a machine comprising means for carrying a sheet through the machine, ejecting means for the sheet including a pair of elements for seizing the sheet on the carrying means, and means cont-rolled by the carrying -means when the latter reaches a predetermined position for actuating said elements to grip and completely eject a sheet irrespective of further operation of said carrying means.
  • a machine comprising means for carryi ing a sheet through the machine for an operation, ejecting means for the sheet on said carrying means including elements having a predetermined position for receiving a sheet, means for setting said elements in said posireceive a sheet, and means controlled by the carrying means when it moves a sheet into the tion while the carrying means is moving to bite of said elements for actuating said elements toseize the sheet between them and eject the sheet irrespective of the further operation of said carrying means.
  • a machinefcomprising means having a forward movement for carrying a sheet through the machine, ej ecting means for the sheet on said carrying means including elements having a predetermined position for receiving the sheet, means for setting said elements in said position-before the carrying means completes its forward carrying movement, andameans controlled by the carrying means when itcompletes the forward rcarrying movement for operating said elements to grip and eject'a sheet irrespective of further movement of the carrying means.
  • a machine such as described-in claim 26, Athe means for setting said elements in said sheet-receiving position being operated by said carrying means.
  • a card handling mechanism including a card carriage, a trigger mechanism for ejecting the card from said carriage and automatically operable to flip and turn the card over t eject position, means controlled by the carriage when the latter moves-to card receiving position to cock the trigger mechanism, and means controlled by the carriage upon movement of the latter to card discharge position to trip the trigger mechanism'and edect operation thereof to eject a card.
  • a card eject mechanism comprising i5 pivotally mounted grippers, means for holding said grippers open to receive a card until said card is completely entered into the grippers, spring means tending to rotate said grippers about their pivot t0 eject position, means for restraining operation of said spring means until the card is completely entered into the grippers, and means for releasing said restraining means when the card is completely entered into the grippers to cause operation of said spring means for rotating the grippers, to eject position, the latter upon rotation rst gripping the card and then Hip'- ping it over to eject position.
  • an ejecting 3o device including a pair of elements for seizing and ej ecting a card, a carriage for feeding the card towards the elements While the latter are stationary, and means controlled by the carriage for driving-the elements t0 eiect complete ejection thereby of a card on the cariage before the carriage receives the next car 31.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)

Description

May 5, 1931. E. F. w. RICHTER AUTOMATIC CARD EJECTQRv Filed F'eb. 8. 1927 4 Sheets-Sheet 1 VIIIllrllilrllllhllaflft Syvum/woz vMay 5,Y 1931. E. F. w. RICHTER AUTOMATIC CARD EJECTOR 4 Sheets-Sheet 2- Filed` Feb. 8, 1927 a+ l. l@ Vl\. 1
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E. F. W. RICHTER AUTOMATIC GARD E'JECELOR May'5, 1931.V
Filed Feb. 8. 1927 4 Sheets-Sheet 4 nimmwww Patented May v5, 1931 UNITED STATES PATENT oFF-icl.:
ERICH F. W. RICHTER, OF. GERMANY, .ASSIGNOR TO.THE TABULATING MA- CHINE COMPANY, OF ENDICOTT, NEW YORK, A CORPORATION F NEW JERSEY AU'roMA'rrc CARD EJEcToR Application led February 8, 1927, Serial No. 166,626, and in Germany October 16, 1926. l
This invention relates to record handling machines and more particularly to a device for automatically ejecting records from the machine after they have been operated upon by it. The invention is particularly adapted to card punching machines from which the cards are ordinarily manually removed from for removing cards from a card handling machine.
A more specic object is to provide for. automatically ejecting cards from the ma! chine.
A further object [of the-invention is to provide an automatic card ejector for a card handling machine Awhich is operated by the machine immediately upon completion of an operation upon a card.
A Jfurther object of the invention is to provide an automatic card ejector for a card handling machine in which cards are carried on a card carriage and in which the card carriage trips the ejector at the completion of its card carrying movement.
A further object of the invention is to provide an automatic card ejector for a card handling machine which will be automatically set for an ejecting operation when a card is inserted into the operating portion of the machine.
A further object of the invention is to proi vide an automatic card ejector for a card handling machinein which cards are carried by a card carriage and in which the yejector will be automatically set for an ejecting operation When the carriage is moved into po' s sitlon t-o receive a card.
Other objects and advantages of my` invention Will be obvious from the following particular description embodying the invention and of the accompanying-drawings in which:
on line 3-3 of Fig. 2; and
, Fig. 1 is a side elevational view of a duplieating key punch with the auto ejector;
F 1g. 2 is a plan view associated therewith partly in section of the automatic ejecting device;
' Figs. 3 and 4 are side elevational views of the ejecting unit in different positions taken Fig. 5 is a side sectional view of the ejector unit driving means taken on line 5 5. of Fig. 2.
Fig. 6 is a side partly sectional vie-W of the punching section o the machine; f gig. 7 is a detail of the escapement means, an
Fig. 8 is a plan'view ofI a part of the punchj ing section. For the purpose of clearly disclosing my invention it has been shown as applied to a duplicating punch of the type shown in the copending application of F. Lee and B. Phillips, Serial No. 34,516, led June 3, 192,5. The operation of the punch is fully ex, plained in that application and will be eX- plained in the present case only in suicient detail to define its relation to the ejector mechanism.' Referring to Fig. 1 it will be understood that the cards may be fed one at a time into the punching section 33 by moving the handle 2 to the left. This opera-f' tion moves the card carriage 16 (Fig. 2) to the rightand picks the bottom card from the stack and deposits it on the carriage in posi-4 tion to have its first column punched. If the control ofthe punches is manual, the operator depreesV the desired key which through a bell lever 41 (Fig. 6) advances an interposer 42 against a spring 43 over the 4h ead of a punch 44 normally held by a spring 45 in its uppermost position. Through means not `essential to an understanding of the present invention and fullydescribed in the copending application hereinbefore mentioned, the interposer 42 upon advancing closes a circuit through punch magnet 46 which attracts armature 47 to rock lever 48- and moves link 49 downwardly. The upper end of the latter is pivoted to a bail or ham- .mer 50 and rocks the latter counterclockwise (as viewed in Fig. 6) about its pivot 51.
ever be engaged on the upper edge by the bail 55 and rocks it counterclockwise.
nose 53 and will be depressed. thereby thus depressing the punch 44 and causing punching. During downward movement of the interposer the bottom edge thereof engages a The bail 55 is fixed toa`shaft 56 (see Figs. 6 and 8) which carries at one end an arm 57 and an oppositely extending arm 58 (see Figs. 7 and 8)'. Arm 57 has av pin 59 fixed thereto which is loosely positioned in a hole 60 in a feed pawl 61. Arm 58 has a pin 62 seated in a -notch at the forward end of a holding pawl 63 (see Fig. 7). Normally the pawl 61 is in engagement with a tooth on the escapement rack 64 which is provided at the bottom with teeth 65 meshing with gear 66 carried by the usual spring drum initially tensioned when the carriage was moved to the right to receive a. new card. lVhen the `interposer rocks bail 55 and shaft 56during a punching operation, the pin 60 moves upwardly and the pin 62 downwardly. The pawl 61 is thereby lifted from the escapement rack and moved by a spring 67 to the left (as viewed in Fig. 7 )until the nose of the pawl rests on and slightly past the top of the next tooth. l-Vhile this occurs, the pawl 63 has been moved down by pin 62 until it engages the escapement rack. The rack is thereby held from moving during punching. After the hammer 50 has been rocked to effect the downward Inovement of the interposer and associated punch, the circuit through magnet 46 is broken and armature 47 is released thereby returning the parts to initial position. The interposer rises and permits bail 55 and shaft 56 to return to initial position. Pin 60 thereupon moves downwardly and pin 62 upwardly. The pawl 63 thereupon rises and pawl 6l is allowed to move down, the escapement rack being moved by pinion 66iuntil the trough of the next tooth is engaged by the nose of pawl 61. Thus, each time a punching operation is effected, the rack is permitted to escape one tooth. The rack is rigid with and part of the card carriage 16. Thus, after the first eolumnis punched the carriage automatically moves one 4step tothe left lto bring the card into position to have its second column punched. As each column is punched the step by step feeding movement of the carriage is repeated until finally all the card columns are properly punched and the carriage stands in its extreme position to the left where the punched card may be removed and the handle 2 againnoperated to feed the next card from the bottom of the stack and move the card-carriage to the right into position to receive it.
It has hitherto been necessary to manually remove the card from the card carriage after ,and deposit it in a suitable lreceptacle when the carriage advances the card from the last punching position. The ejector will now be described.
The reverse movement of the carriage 16 is effected by a rod 32 (see Fig. 5). The feed mechanism through which the reverse movement of the carriage is effected does not enter particularly into the present invention and will not be described as its operation is clearly explained in the cepending application above referred to. AIt will be understood, however, that whenever the handle 2 is moved to the left to feed a card and incidentally restore the carriage 16 to its starting position the rod 32 will be likewise moved `to the left. Rod 32 is enclosed in a slotted tube 3 (see Figs; 1 and 5) and when handle 2 is moved to the left rod 32 is pushed against another rod 4 to which is atiixed at its left end a rack 5 coacting with gears 6. Abutting the free end of rack 5 is a spring 7 to which is fixed at its other end a slug 8 slidably mounted in the tube 3. A set screw 6a coacting with slug 8 enables the proper adjustment of the tension on the spring 7. When spring 7 is compressed rack 5 cooperating with gears Grevolves a shaft 9 upon which is mounted the ejector unit 10 (see Fig. 3). This clockwise movement ofthe shaft 9 rocks the ejector unit 10 to the position indicated in Fig. 3. A latch 12 pivoted at 13 and biased by a lOt spring 14 tends to hold the ejector unit in y 'of sufficient length to come into contact with the upper jaw 20 thereby holding the jawsl 18 and 20 apart sufliciently for a card to easily slip between them as long as the ejector unit is latched by the latch 12 as shown in Fig. 3. An arm 23 fixed to the latch member 1'2 carries an adjustable set screw 24 which lies in the path of a discj25 mounted on the card carriage 16 (see Fig. 2). When the last card column is punched the card carriage 16 moves one step further to the left causing the disc 25 to strike agalnst the set screw 24 causing the arm 23 and the attached latch 12 to move against the action of spring 14 whereupon the ejector unit is released and the shaft 9 carrying the ejector unit is rotated through the agency of spring 7 and gears 6 to the cjecting posia hole in the jaw encounters a member 27 and pries the jaws apart against the tension of spring 21 thereby releasing the card llowiig it to fall into the receptacle 28 (see tig. 1
While/I have shown and described and pointed out the fundamental novel features of the invention as applied to a single modiication it will be understood that various omissions and substitutions and changes in the form and details of the devices illustrated and in its operation may be made by those skilled in the art without departing from the spirit of the invention. I intend to be limited therefore only as indicated by the scope of the following claims.
1. In a machine for operating upon records, a record carriage movable in one direction to feed records through the machineand in a reverse direction to receive records for feeding, an ejecting gripping mechanism controlled by said carriage for automatically' gripping and ejecting the records from the machine at the completion of a feeding operation and means controlled by said carriage in its reverse movement for setting said ejecting` mechanism in readiness for a subsequent ejecting operation. l
2. In a' machine of the class described, a recerd carriage movable in one direction to forward the records through the machine and in a reversed direction to receive records for feeding, an ejecting gripping mechanism controlled by said carriage for automatically gripping and ejecting a record from the machine at the completionof a feeding operation and the ejection being complete irrespective of the reverse movement of the carriage and means for setting said ejecting 4. A record ejector including coacting aws for receiving and gripping a record and means for yieldingly urging said jaws together, means for yieldingly urging said coacting jaws to ejecting position, a latch for releasably holding said gripping jaws in record receiving position and means for automatically prying said jaws apart when in either position.
5. A machine comprising means for carrying a sheet through the machine for an operation, ejecting means, means for actuating the ejecting means in the direction of the carrying means to remove a sheet directly from the carrying means, and means controlled when the carrying means is moved to receive the next Isheet for-actuating the ejecting means opposite to the first-named direction into position'to remove said next sheet from the carrying means.
6. A machine comprising means for carrying a sheet through the machine, means for actuating the carrying means, ej ecting means for eject-ing the sheet from the carrying means, and means for operating the ejecting means including a gear element driven by said actuating means.
7. The invention asset forth in claim 6, in which a spring is provided for returning the said gear elementpto initial position.
8. The invention as set forth in claim 6, in which a spring is provided for returning the said gear element to initial position, and means releasable by the carrying means is provided to prevent operation of said spring until the carrying means has completedcarrying of the sheet through the operating 9. A machine comprising a carriage for feeding a sheet through the machine, a single ejecting unit for holding only one sheet at a time, and means for operating said-ejecting unit to grip and eject each sheet carried by the carrying means, operation of said ejector operating means being initiated by said carriage and thereafter inherently completed independently of the carriage.
l0. A card handling mechanism adapted for cooperation with a card carriage comprising a trigger mechanism, means controlled by the card carriage when the latter moves to card receiving position to cock the same, and means controlled by card carriage upon movement of the same to card discharge position to trip the trigger mechanism and effect an ejection of the card from the carriage;
11. A card ejec't mechanism adapted.for cooperating with a movable card carriage to eject cards therefrom'ysaid ejecting mechanism comprising a device including grippers with provisions for setting the same under the control of the card carriage to card re-.
12. The invention set forth in claim 11 for d, "1
which a pivotal suppor't is provided for the gripping means being rotatable about a fixed axis whereby a tilting over movement of the grippers and the card vcarried thereby may be respective of tlie further movement of the carriage.
14. A card eject mechanism for a punching machine or the like having a card carriage, said mechanism comprising a device settable to card receiving position, actuating means therefor, latcliing means for restraining operation of the actuating means, and means operated by the card carriage for moving the latchingmeans to release the actuating means for actuating the device to grip and eject a card from the machine.
15. In a machine of the character described, an ejecting device comprising in combination a gripper for the card or like sheet, resilient means for urging it in a direction to eject a card, a detent normally holding the gripper in card receiving position against the action of the resilient means, andmeans for moving the card into engagementl with the gripper and for concurrently moving the detent out of detaining position thereby enabling the aforesaid resilient means to move the gripper in a direction to eject the card gripped thereby.
16. A machine comprising means for operating oma-record sheet, meansfor carrying a sheet through thtoperating means for an operation, ejecting means for the sheet on the carrying means, actuating means for the ejecting means, and a device drivenv by the carrying means for driving said actuating means.
17. The invention as set forth in claim 16 wherein means controlled by the carriage delays operation of said device to drive the said actuating means until the operation on the card is completed.
18. A machine comprising a frame, card operating means, a carriage for moving a card through the operating means, a shaft caribied by the frame with its axis in a. fixed position relative to the frame, an ejecting den vice including a base portion rigidly call'- ried by said shaft, andmeans controlled bly the carriage for actuating said shaft to cause theejecting means to eject a sheet from the carriage.
19. A machine comprising a frame, card ,i operating means, a carriage for moving a card through the operating means, a shaft carried by the frame with its axis` in a fixed position relative to the frame, an ejecting device completely and solely carried by the said4 shaft, and means controlled by the card carriage for operating said ejecting means to eject a card from the carriage.
20. A machine comprising card operating 'nieans, a carriage for moving .a card through .for ejecting the sheets from the feeding means, .and means energized by the feedingv means during movement of the latter in one direction for subsequently actuating said ejecting means to eject a sheet after the last operation thereon.
23. A machine comprising means for carrying a sheet through the machine, ejecting means for the sheet including a pair of elements for seizing the sheet on the carrying means, and means cont-rolled by the carrying -means when the latter reaches a predetermined position for actuating said elements to grip and completely eject a sheet irrespective of further operation of said carrying means.
24. A machine comprising means for carryi ing a sheet through the machine for an operation, ejecting means for the sheet on said carrying means including elements having a predetermined position for receiving a sheet, means for setting said elements in said posireceive a sheet, and means controlled by the carrying means when it moves a sheet into the tion while the carrying means is moving to bite of said elements for actuating said elements toseize the sheet between them and eject the sheet irrespective of the further operation of said carrying means.
25. The machine such as described in claim 24, the means for setting said elements in said receiving position being operated by said carrying means.
26. A machinefcomprising means having a forward movement for carrying a sheet through the machine, ej ecting means for the sheet on said carrying means including elements having a predetermined position for receiving the sheet, means for setting said elements in said position-before the carrying means completes its forward carrying movement, andameans controlled by the carrying means when itcompletes the forward rcarrying movement for operating said elements to grip and eject'a sheet irrespective of further movement of the carrying means.
27. A machine such as described-in claim 26, Athe means for setting said elements in said sheet-receiving position being operated by said carrying means.
28. A card handling mechanism including a card carriage, a trigger mechanism for ejecting the card from said carriage and automatically operable to flip and turn the card over t eject position, means controlled by the carriage when the latter moves-to card receiving position to cock the trigger mechanism, and means controlled by the carriage upon movement of the latter to card discharge position to trip the trigger mechanism'and edect operation thereof to eject a card.
29. A card eject mechanism comprising i5 pivotally mounted grippers, means for holding said grippers open to receive a card until said card is completely entered into the grippers, spring means tending to rotate said grippers about their pivot t0 eject position, means for restraining operation of said spring means until the card is completely entered into the grippers, and means for releasing said restraining means when the card is completely entered into the grippers to cause operation of said spring means for rotating the grippers, to eject position, the latter upon rotation rst gripping the card and then Hip'- ping it over to eject position.
30. In a card handling device, an ejecting 3o device including a pair of elements for seizing and ej ecting a card, a carriage for feeding the card towards the elements While the latter are stationary, and means controlled by the carriage for driving-the elements t0 eiect complete ejection thereby of a card on the cariage before the carriage receives the next car 31. The device as described in claim 30, and means for movin said elements oppo- 40 site to the direction o their ejecting movement into a position for receiving the next card on the carria e.
In testimony w ereof I hereto a'iix my signature. 5 ERICH FRIEDRICH WILHELM RICHTER.
US166626A 1926-10-16 1927-02-08 Automatic card ejector Expired - Lifetime US1803977A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2831684A (en) * 1955-05-31 1958-04-22 Eastman Kodak Co Cut-sheet stacking and take-away mechanism
US2846008A (en) * 1954-12-31 1958-08-05 Ibm Card punching machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2846008A (en) * 1954-12-31 1958-08-05 Ibm Card punching machine
US2831684A (en) * 1955-05-31 1958-04-22 Eastman Kodak Co Cut-sheet stacking and take-away mechanism

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