US3452627A - Apparatus for selectively feeding and severing webs from a plurality of sources - Google Patents

Apparatus for selectively feeding and severing webs from a plurality of sources Download PDF

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Publication number
US3452627A
US3452627A US593534A US3452627DA US3452627A US 3452627 A US3452627 A US 3452627A US 593534 A US593534 A US 593534A US 3452627D A US3452627D A US 3452627DA US 3452627 A US3452627 A US 3452627A
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United States
Prior art keywords
web
original
paper
severing
feeding
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US593534A
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English (en)
Inventor
Robert C Goodman
Delbert W Sames
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
R Q O HOLDING CO Inc
Original Assignee
GAF Corp
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Filing date
Publication date
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Publication of US3452627A publication Critical patent/US3452627A/en
Assigned to R Q O HOLDING COMPANY INC reassignment R Q O HOLDING COMPANY INC ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: GAF CORPORATION
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/02—Exposure apparatus for contact printing
    • G03B27/14—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/02—Arrangements of indicating devices, e.g. counters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H33/00—Forming counted batches in delivery pile or stream of articles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2092—Means to move, guide, or permit free fall or flight of product
    • Y10T83/2094—Means to move product at speed different from work speed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/444—Tool engages work during dwell of intermittent workfeed
    • Y10T83/4443—Unicyclic
    • Y10T83/4448—Controlled by mechanical means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/444—Tool engages work during dwell of intermittent workfeed
    • Y10T83/4458—Work-sensing means to control work-moving or work-stopping means
    • Y10T83/446—With means to initiate tool feed by same control impulse

Definitions

  • the present invention has particular utility when employed to supply sensitized copy paper such as a diazo type paper, from a roll to machines which are adapted to reproduce indicia from a reference or original, and to sever the sensitized copy paper to a length corresponding to the length of the original.
  • sensitized copy paper such as a diazo type paper
  • a more specific object of the present invention is to provide a method and apparatus by which one of a plurality of webs of sensitized copy paper, which vary in width, may be selectively and automatically removed from a supply roll and severed to produce a sheet of copy paper which substantially corresponds in width and length to an original which is desired to be reproduced.
  • a further object of the present invention is to provide in a selective web feeding and severing apparatus, means adapted to automatically withdraw a previously fed web 3,452,627 Patented July 1, 1969 from a web severing station after a sheet has been severed therefrom to prevent jamming due to the presence of such web at the station during subsequent feeding of a different web.
  • Still another object of the present invention is to provide in a web feeding and severing apparatus, web forwarding means adapted to continuously forward -a leading portion of a web while motion of a trailing portion of the web is arrested prior to and during a web severing operation without tensioning the web.
  • FIG. 1 is a perspective view of a cabinet enclosing the apparatus of the present invention and illustrating the positioning of such cabinet adjacent to a suitable reproduction machine;
  • FIG. 2 is a left side sectional view taken generally along the line 2-2 in FIG. 1;
  • FIG. 3 is a fragmentary sectional view taken generally along the lines 22 in FIG. 1, but showing the paper web cutter bar in actuated position;
  • FIG. 4 is a fragmentary top view taken generally along the line 4-4 in FIG. 2;
  • FIG. 5 is a front elevational view taken generally along the line 55 in FIG. 2;
  • FIG. 6 is a right side elevational view taken generally along the line 66 in FIG. 1;
  • FIG. 7 is an enlarged fragmentary view of the cutter bar actuating assembly viewed in FIG. 6, but having portions removed;
  • FIG. 8 is a diagrammatic view of the electrical control circuit employed in the practice of the present invention.
  • FIG. 2 a selective web feed ing and severing apparatus of the present invention, which is generally designated by reference number 1 in FIG. 2 which may be enclosed with any suitable cabinet 2 and employed to selectively feed sheet material having different characteristics and of any desired length to a point of use.
  • a reference sheet or original which is to be reproduced is passed in a superimposed relationship with a sensitized copy paper, such as a diazo type paper, to an exposure station, at which position, indicia on the original is fixed on the copy paper.
  • a sensitized copy paper such as a diazo type paper
  • FIGS. 2 and 3 The apparatus employed in the practice of the present invention is shown in FIGS. 2 and 3 as generally including: a freely rotatable shaft 4, which is adapted to support an upper supply roll of sensitized paper 5; a freely rotatable shaft 6, which is adapted to support a lower supply roll of sensitized paper 7; a paper web severing station generally designated by reference numeral 8; means, generally designated by reference numeral 9, for feeding a web of paper 10 from supply roll 5 to severing station 8; means, generally designated by reference numeral 11, for feeding a web of paper 12 from supply roll 7 to severing station 8; and a second station generally designated by reference numeral 13 for feeding and sensing an original or reference 14.
  • apparatus 1 is also provided with means, generally designated by reference numeral 15 in FIGS. 2 and 3, which is adapted to forward original -14 in superimposed relationship with a selected web of paper, as for instance web 12 viewed in FIG. 2, to an exposure station, not shown, provided within reproduction machine 3.
  • Supply rolls 5 and 7 may be employed to hold 11" and 19 paper webs, respectively, which are suitable for use in reproducing originals of conventional 11 and 19" widths.
  • Any suitable means may be employed to guide paper webs and 12 during passage thereof through apparatus 1.
  • cylindrical rods 16 and 17 are employed to guide webs 10 and 12 to feeding means 9 and -11, respectively; pairs of plates 18 and 19 are employed to guide webs 10 and 12 in passing from feeding means 9 and 10 to severing station 8, respectively; and a pair of plates 20 are provided to guide the webs passing from severing station 8 to forwarding means 15.
  • apparatus 1 The previously referenced elements of apparatus 1 are mounted on a pair of spaced side supporting plates 21 and 22, which form part of a cabinet 2 as shown in FIGS. 1 and 2.
  • Cabinet 2 includes front and top cover plates 23 and 24, which are aflixed to respective side plates 21 and 22 in any suitable manner, not shown.
  • the original sheet feeding and sensing station 13 generally includes pairs of upper and lower feed rollers 26 and 27, respectively; an original sheet guide plate 28; and a plurality of microswitches 29, 30 and 31 having original sheet sensing fingers 32, 33, and 34, respectively.
  • lower feed rollers 27 are supported on spaced shaft 35, which are supported by bearings, not shown, provided in side plate 21 and top cover plate flange 36, and are adapted to be continuously driven by an electric motor 37.
  • Motor 37 may be mounted on side plate 21 in any suitable manner, not shown.
  • Upper feed rollers 26 are shown as being supported on spaced shafts 38, which are mounted for free rotational movement within suitable journals mounted on side plate 21 and guide plate flange 39, respectively. Further, upper feed rollers 26 may, if desired, be spring biased downwardly to permit positive gripping and feeding of original sheet 14.
  • guide plate 28 and top cover plate 24 are shown as being disposed in a parallel, vertically spaced relationship so as to define an original sheet guide slot 40, and as being punched out, as at 41 and 42, to permit roller pairs 26 and 27, respectively, to engage the opposite surfaces of the original sheet 14 passing through the guide slot 40.
  • the original sheet sensing fingers 32, 33 and 34 are adapted to project into guide slot 40 and to be selectively engaged by original sheet 14 as it is fed through the guide slot 40 by feed rollers 26 and 27, thereby actuating corresponding switches 29, 30, and 31 in succession.
  • the selection of the sheet sensing fingers and thus their respective switches depends only upon the width of such original.
  • the orlginal 14, such as a tracing it is first placed on top cover plate 24 in such a manner that the side is in engagement with edge guide 25 and the leading edge, normally either 11" or 19" width, is placed within the front end of the guide slot 40.
  • Paper web feeding means 9 and 11 are shown particularly in FIGS. 2, 5 and 6.
  • feeding means are of identical construction, like elements are identified by numbers and primed numbers, respectively.
  • feeding means 9 which is shown to include in combination: a sensitized paper web feed roll 43, which is adapted to be driven in a feed direction by an electric motor 44; a freely rotatable roll 45, which may, if desired, be spring biased towards roll 43 to insure proper gripping of the fed web; and a feed roll brake and return assembly, indicated generally by reference numeral 46 in FIGS. 5 and 6.
  • Electric motor 44 is shown in FIG. 5 as being mounted on side plate 21 and as being selectively connected to roll 43, as by an electrically operated clutch 47.
  • the roll brake and return assembly 46 is shown in FIGS. 5 and 6 as including first and second brake discs 48 and 49, which are keyed for rotation with a reduced diameter end portion of feed roll 43; a brake plate 50, which is journaled on the reduced diameter end portion of roll 43 and disposed between discs 48 and 49; a brake plate locking pin 51; a locking pin retracting solenoid 52; a brake plate motion limiting pin 53; and a brake plate return spring 54.
  • a spring 55 is adapted to bias disc 49 towards the left, as viewed in FIG. 5, thereby tending to maintain discs 48 and 49 in frictional surface engagement with brake plate 50.
  • Motion limiting pin 53 is adapted to be received within a slot provided in side plate 22, shown only as 58' in FIG. 5, and is adapted to prevent pivota-ble motion of brake plate 50 beyond the position shown in phantom line in FIG. 6.
  • Brake plate return spring 54 which is connected to brake plate 50 through pin 53, is adapted to return the brake plate from the position shown in phantom to that shown in full line in FIG. 6, when, as will be more fully hereinafter discussed, clutch 47 is de-energized and locking pin retracting solenoid 52 is actuated.
  • locking pin 51 is normally biased towards an extended position by means of a spring 56 and that it is forced to move to a fully retracted position upon energization of solenoid 52.
  • the structure described in reference to the roll brake and return assembly is for illustrative purposes only, it being understood that any desired means may be provided to brake, lock and return the driving roll 43 in the manner now to be fully described.
  • motor 44 is drivingly connected to feed roll 43 to effect rotation thereof in a counterclockwise direction, as viewed in FIG. 2; to feed paper web 10 towards severing station 8.
  • brake plate 50 is rotated from its rest position into its cocked position shown in phantom in FIG. 6 against the bias of spring 54, by the frictional driving connection between the brake plate 50 and brake discs 48 and 49, whereafter the brake plate 50 is permitted to slip with respect to the brake discs.
  • locking pin spring 56 is sufiiciently light to allow locking 51 to be partially retracted as the brake plate 50 rotates, however, after pin 53 reaches the end of slot 58, spring 56 acts to fully extend the locking pin to prevent rotation of the brake plate from its cocked position.
  • clutch 47 is de-energized and solenoid '52 is energized in a timed sequence, by means more fully hereinafter described, to first disconnect feed roll 43 from motor 44 and then retract pin 51 to permit the return brake plate 50 to its rest position.
  • brake plate 50 and discs 48 and 49 immediately cooperate to arrest rotation of feed roll 43 in its feed direction.
  • solenoid 52 is energized to withdraw locking pin 51 from engagement with brake plate 50 to permit the latter to be returned by spring 54 to its rest position.
  • Return motion of brake plate 50 causes rotation of the feed roll 43 in a clockwise direction, as viewed in FIG. 2, to withdraw the leading or severed end of paper web from adjacent severing station 8 and position the web in the manner indicated at 10' in FIG. 2.
  • severing station 8 is shown as including a rotatably supported cutter bar '58 and a pair of spaced apart paper web guides 59 and 60.
  • Guide 60 is adapted to cooperate wit-h cutter bar 58 to shear a paper web presented thereto, such as paper web 12, when bar 58 is rotated in the direction indicated in FIG. 2 by arrow 61.
  • cutter bar 58 is journaled adjacent the ends thereof on side plates 21 and 22, and as having an actuating assembly, generally indicated as reference numeral 62, which may be supported on side plate 22 by a suitable bracket 63.
  • actuating assembly 62 includes a rotary solenoid 64 having a shaft 65, which is adapted to carry an arm 66 having a pin 67 disposed on the outward extending end thereof. It will be apparent from viewing FIG. 7, that pin 67 is adapted to engage a side surface of an arm 68, which is in turn affixed to a reduced diameter end portion of cutter bar 58.
  • a spring 69 having one end atiixed to side plate 22, as by 70, is adapted to normally maintain arm 68 in its rest or full line position shown in FIG. 7, and thus cutter bar 58 is in the position illustrated in FIG. 2.
  • Fonwardin g means is generally shown in FIGS. 2 and 3 as including an endless transfer belt 74; a belt drive roll 75; and upper and lower guide rollers 76 and 77, which are adapted to deflect transfer belt 74 in the manner shown in the drawings to insure positive surface engagement of the paper webs with the conveyor belt and with the reference sheet.
  • drive roll 75 may be powered by electric motor 37 through any suitable speed reduction transmission, not shown.
  • a guide member 78 which may be of any desired construction, is pivotally supported on guide plate 28, as by hinge pin 79, adjacent the outlet end of reference sheet guide slot 40. It will be apparent that member 78 functions to guide the leading portions of the original and the paper web, as they emerge from the outlet end of guide slot 40 and from between guide plates 20, respectively, into engagement with transfer belt 74 and subsequently into the nip 80 defined by the transfer belt and guide roller 76.
  • the linear speed imparted to transfer belt 74 by roller 75 is chosen to be slightly less than the linear speed imparted to reference sheet 14 and paper webs 10 and 12; it being also understood that the same linear speed is imparted to the original 14 and the paper webs 10 and 12, so as to insure registration of the leading edges thereof as they are presented to transfer belt 74.
  • belt 74 is slightly inclined in the direction of travel thereof. This, coupled with fact that the paper web is forced to bend in passing over drive roll 75, produces a controlled instability in the superimposed original and paper web, which when the leading edges thereof enter nip 80, causes the controlled formation of a loop or bump 81.
  • loop 81 increases in proportion to the length of paper web fed prior to the severing thereof, due to the difference between speed of belt 74 and the speed at which the original and paper web is forwarded thereto.
  • the difference in such speeds is determined by the minimum loop size necessary to arrest the trailing edge of the paper web and thereby prevent tensioning of the paper web, during severing, when the forward end of the web is bing positively transported between belt 74 and roller 76.
  • microswitch or the like, not shown, which is adapted to sense the presence of the loop and control the speed of belt 74, so as to maintain t e size of the loop within desired limits.
  • loop 81 By permitting the formation of loop 81, it will be seen that the original sheet and paper web may be continuously forwarded by belt 74 through nip without tensioning the paper web, and moreover the loop 81 permits the trailing edge of the paper web to be stationary during the operation of cutter bar 58.
  • This arrangement is desirable from the standpoint that the original sheet and paper web need not be stopped for the cutting operation but may be continuously forwarded to and through an exposure station of the reproduction machine 3 at a constant predetermined speed to insure uniform printing.
  • Loop 81 is shown in FIG. 3 as being progressively reduced in size subsequent to the termination of paper web feeding, but is preferably not completely removed during the severing operation.
  • FIG. 8 An electrical control circuit suitable for tice of present invention is shown diagrammatically in FIG. 8. Briefly, the circuit is shown as including coils 100, 101, and 102 for energizing original sheet and transfer belt drive motor 37 and paper web drive motors 44 and 44', respectively. Coils 102 are energized from a suitable source of electrical power 104, when member switch 105 is closed by an operator. Further, the circuit is shown as including coils 106, 106' for energizing electrical clutches 47, 47'; coils 107, 107' for energizing locking pin retracting solenoids 52, 52; and coil 108 for energizing cutter bar actuating solenoid 64.
  • the circuit also includes a bridge rectifier 109 having terminals A, B, C, and D.
  • an operator first closes master switch 105 to energize motors 37, 44 and 44' whereafter transfer belt 74 and original feed rollers 27 are driven continuously. Due to the normally open position of switch arms SW30A, SW30B, coils 106 and 106' of clutches 47, 47' are not energized and thus motors 44 and 44' remain disconnected from copy paper web feed rolls 43 and 43'.
  • the operation continues as follows.
  • the operator first places one edge of the original against edge guide 25 and guides the leading edge thereof forward into guide slot 40 to permit rollers 26, 27 to pick up the original and feed same towards the left, as viewed in FIG. 4.
  • the leading edge of'the original engages in succession sensing finger 32 of microswitch 29 to move contact arm SW29 into engagement with contact 110, and sensing finger 33 of microswitch 30 to move contact arms SW30A and SW30B into engagement with contacts 111 and 112, respectively.
  • Feeding of paper Web 10 continues until the trailing edge of the original disengages sensing finger 32 of microswitch 29 to move arm SW29 out of contact with contact 110 to break the circuit through coil 106 and into engagement with contact 113 to establish a circuit through bridge rectifier terminals A-B, solenoid actuating coil 108 and bridge rectifier terminals C-D. Breaking of the circuit through coil 106, dc-energizes clutch 47 to disconnect motor 44 from feed roll 43, 'thereby permitting brake plate 50 and brake discs 48, 49 to stop roll 43 and arrest motion of paper web 10.
  • the operation of the electrical control circuit and apparatus 1 is substantially identical with that described with reference to the 11 wide original, except that the leading and trailing edges of the original actuates all three of microswitches 29, 31 and 30 in succession.
  • Actuation of microswitch- 31 acts to disengage arm SW31 from contact 115 and close it on contact 116.
  • microswitch 30' is actuated in the manner described, a circuit is established through coil 106' to permit driving connection of motor 44' to feed roll 43.
  • An apparatus having a web-feeding and severing assembly including a plurality of feeding means, each having a web and each of said feeding means being adapted, when activated, to present its respective web to a web-severing station having a severing means adapted to cut a length of material from the web presented thereto equal in length to a reference sheet; a transport means having feed means and guide means for feeding and guiding a reference sheet through said web-severing station,
  • An apparatus as claimed in claim 1 including continuously driven forwarding means having an endless belt and a freely rotatable guide roll disposed in surface engagement with said belt and acting to form a nip therewith, and said guide means being adapted to guide said superimposed reference sheet and web onto said belt and through said nip; and reverse means for reversing the travel of said feed means of said web in order to retract said web from said web-severing station after a length of material is severed therefrom.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Advancing Webs (AREA)
  • Details Of Cutting Devices (AREA)
  • Replacement Of Web Rolls (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
US593534A 1966-11-10 1966-11-10 Apparatus for selectively feeding and severing webs from a plurality of sources Expired - Lifetime US3452627A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59353466A 1966-11-10 1966-11-10

Publications (1)

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US3452627A true US3452627A (en) 1969-07-01

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US593534A Expired - Lifetime US3452627A (en) 1966-11-10 1966-11-10 Apparatus for selectively feeding and severing webs from a plurality of sources

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Country Link
US (1) US3452627A (xx)
JP (1) JPS4916395B1 (xx)
BE (1) BE706282A (xx)
CH (1) CH471400A (xx)
DE (2) DE1977676U (xx)
GB (1) GB1176730A (xx)
NL (1) NL6715189A (xx)
SE (1) SE319973B (xx)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3639055A (en) * 1968-10-12 1972-02-01 Meteor Siegen Apparat Schmeck Paper feed mechanism for photocopying machine
US3653757A (en) * 1970-02-05 1972-04-04 Apeco Corp Web fed photocopy machine having improved length setting and cutting means
US3677637A (en) * 1970-04-22 1972-07-18 Saxon Ind Inc Microfilm attachment for copying machine
US3677635A (en) * 1970-04-22 1972-07-18 Saxon Ind Inc Copying machine system
US3727499A (en) * 1971-03-19 1973-04-17 Gaf Corp Automatic roll-supplied copy material-feeding and cutting mechanism
US3741651A (en) * 1970-10-15 1973-06-26 Matsushita Electric Ind Co Ltd Recording device
US3797347A (en) * 1972-07-27 1974-03-19 Pitney Bower Inc Sequence control apparatus for electrophotographic copying machine
US3951023A (en) * 1972-06-12 1976-04-20 Harper & Tunstall Limited Transport guide for pliable sheet material
US3951061A (en) * 1974-05-17 1976-04-20 Custom Printers, Inc. Label printing apparatus
US3960080A (en) * 1975-02-12 1976-06-01 The Singer Company Combination rotary paper cutter and logo printer
US4046469A (en) * 1976-08-10 1977-09-06 Graphic Enterprises Photocopy machine having photoelectric paper cut-off sensor
US4165174A (en) * 1977-10-21 1979-08-21 Honeywell Inc. Recording apparatus
US4848634A (en) * 1988-02-10 1989-07-18 Roll Systems, Inc. Web feed apparatus
US4909426A (en) * 1988-02-10 1990-03-20 Roll Systems, Inc. Web feed apparatus
US4924256A (en) * 1985-07-19 1990-05-08 Konishiroku Photo Industry Co. Ltd. Slit exposure type color image forming apparatus

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1935616C2 (de) * 1969-07-14 1983-02-03 Canon K.K., Tokyo Meß- und Steueraggregat für den Zuschnitt des von einer Rolle abziehbaren Kopierpapiers
JPS5325896U (xx) * 1976-08-06 1978-03-04
NL7803129A (nl) * 1978-03-23 1979-09-25 Oce Van Der Grinten Nv Inrichting voor het positioneren van een velvormig origineel.
CN104162911B (zh) * 2014-07-31 2016-05-04 淮安惠科包装制品有限公司 纸板切割生产线的收料周转线

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3182539A (en) * 1961-03-14 1965-05-11 Jr Lowdon Richard Williams Paper feeding and cutting machine
US3272651A (en) * 1961-10-30 1966-09-13 Peninsular Paper Company Paper cutting dust collector system and method
US3296906A (en) * 1964-09-29 1967-01-10 Beloit Eastern Corp Wrapper feed for roll wrapper

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3182539A (en) * 1961-03-14 1965-05-11 Jr Lowdon Richard Williams Paper feeding and cutting machine
US3272651A (en) * 1961-10-30 1966-09-13 Peninsular Paper Company Paper cutting dust collector system and method
US3296906A (en) * 1964-09-29 1967-01-10 Beloit Eastern Corp Wrapper feed for roll wrapper

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3639055A (en) * 1968-10-12 1972-02-01 Meteor Siegen Apparat Schmeck Paper feed mechanism for photocopying machine
US3653757A (en) * 1970-02-05 1972-04-04 Apeco Corp Web fed photocopy machine having improved length setting and cutting means
US3677637A (en) * 1970-04-22 1972-07-18 Saxon Ind Inc Microfilm attachment for copying machine
US3677635A (en) * 1970-04-22 1972-07-18 Saxon Ind Inc Copying machine system
US3741651A (en) * 1970-10-15 1973-06-26 Matsushita Electric Ind Co Ltd Recording device
US3727499A (en) * 1971-03-19 1973-04-17 Gaf Corp Automatic roll-supplied copy material-feeding and cutting mechanism
US3951023A (en) * 1972-06-12 1976-04-20 Harper & Tunstall Limited Transport guide for pliable sheet material
US3797347A (en) * 1972-07-27 1974-03-19 Pitney Bower Inc Sequence control apparatus for electrophotographic copying machine
US3951061A (en) * 1974-05-17 1976-04-20 Custom Printers, Inc. Label printing apparatus
US3960080A (en) * 1975-02-12 1976-06-01 The Singer Company Combination rotary paper cutter and logo printer
US4046469A (en) * 1976-08-10 1977-09-06 Graphic Enterprises Photocopy machine having photoelectric paper cut-off sensor
US4165174A (en) * 1977-10-21 1979-08-21 Honeywell Inc. Recording apparatus
US4924256A (en) * 1985-07-19 1990-05-08 Konishiroku Photo Industry Co. Ltd. Slit exposure type color image forming apparatus
US4848634A (en) * 1988-02-10 1989-07-18 Roll Systems, Inc. Web feed apparatus
US4909426A (en) * 1988-02-10 1990-03-20 Roll Systems, Inc. Web feed apparatus

Also Published As

Publication number Publication date
NL6715189A (xx) 1968-05-13
DE1977676U (de) 1968-01-25
CH471400A (de) 1969-04-15
GB1176730A (en) 1970-01-07
JPS4916395B1 (xx) 1974-04-22
BE706282A (xx) 1968-03-18
DE1561714A1 (de) 1970-08-06
SE319973B (xx) 1970-01-26

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