US2016052A - Combined paper punching and folding machine - Google Patents

Combined paper punching and folding machine Download PDF

Info

Publication number
US2016052A
US2016052A US707793A US70779334A US2016052A US 2016052 A US2016052 A US 2016052A US 707793 A US707793 A US 707793A US 70779334 A US70779334 A US 70779334A US 2016052 A US2016052 A US 2016052A
Authority
US
United States
Prior art keywords
punching
holes
slide
sheets
machine
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
Application number
US707793A
Other languages
English (en)
Inventor
Roeder Fritz
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.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US2016052A publication Critical patent/US2016052A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F5/00—Attaching together sheets, strips or webs; Reinforcing edges
    • B31F5/02—Attaching together sheets, strips or webs; Reinforcing edges by crimping or slotting or perforating
    • B31F5/027—Attaching together sheets, strips or webs; Reinforcing edges by crimping or slotting or perforating by perforating, e.g. by folding over the partially cut part
    • 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
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8696—Means to change datum plane of tool or tool presser stroke
    • Y10T83/8697—For disabling of continuously actuated cutter
    • 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
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8696—Means to change datum plane of tool or tool presser stroke
    • Y10T83/87—By varying length of tool stroke

Definitions

  • My invention relates to a combined paper punching and folding machine in which punching means are provided for making the perforations.
  • a machine according to my invention is preferably designed like the usual paper-perforating devices for office work but in addition to punches of the usual devices it has a paper-connecting mechanism.
  • the usual handle is also provided for operating the machine and, if the machine is to be used for connecting sheets, the punching means and the connecting mechanism perform their full stroke while, if the device is to be used for perforating only, the connecting mechanism is arrested so that it becomes inactive and, at the same time, limits the stroke of the punching means as required for perforating.
  • I provide a paper-holding movable bar which is applied to the upper face of the sheet, or sheets, on the base by a spring.
  • I further provide links with slotted eyes operatively connected to the handle by which the machine is operated for retracting the bar. By these means, the bar is free to bear on the paper under resilient pressure when the handle is depressed, but is retracted when the handle is released and returned to its initial position by the usual springs.
  • I provide a slide as the means for converting the operation of the machine.
  • This slide is preferably mounted in the hollow base of the machine and has two sets of holes.
  • the holes of one set are so large as to permit the punches and the connecting mechanism to pass, so that,if the holes of this set are placed in registering relation 50 to the punching means and connecting mechanism, the machine connects the sheets.
  • the holes of the other set are so small as to permit only the cutting edges of the punches to pass While the connecting mechanism is retained and 55 rendered inactive.
  • Means such as a spring catch are provided for holding the slide in its two final positions in which either the one or the other set of holes registers with the aforesaid means, and
  • the machine perforates and connects the sheets if the larger holes are pre- 5 sented, and that it only perforates the sheets, or
  • Fig. l is a perspective illustration o-f the machine
  • Fig. 2 is a section on the line II-II in Fig. 1, showing the parts of the machine in their initial positions,
  • Fig. 3 is a plan view'of the machine
  • Fig. 4 is a section on the line IV-IV in Fig. 2, 20
  • Fig. 5 is a plan view of the hollow base ofthe machine, viewed from below and showing its lid open,
  • Figs. 6 and '7 are sections on the line II-II in Fig. l, like Fig. 2, but show, respectively, the positions of the parts after performing a connecting operation, and after performing a punching operation,
  • Fig. 8 shows two connected sheets
  • Fig. 9 shows a punched sheet.
  • the machine which will be described by way of example, is similar to a perforating device of the usual type. It has the usual hollow base I, with a hinged lid 2, for the reception of the punchedout chips. The lid is held in closed position by 3,. a spring catch 3 engaging in a hole il of the base. o
  • Two parallel brackets 5 are mounted on the base I, and the shaft 6 on which the handle l is mounted through the medium of two extensions or lugs l', is supported by the brackets 5.
  • a pair of flat springs 9 are secured on the base I and, with their free ends, engage a stay I0 in the handle 1.
  • the upward movement of the handle into its initial position as shown in Fig. 2 is limited by the paperholding bar I3, as will be described below.
  • An indicator II which serves for marking the central position between the two holes in a sheet, is secured to the base I but obviously might be a tongue punched from the base.
  • the punches 23, of U section, are guided in lugs l and I5 of the brackets 5.
  • the lower lugs I6 at the same time serve as abutments for the ends l5 of the paper-holding bar I3. Only one of the ends i5 is shown in Fig. l but obviously, the other end of the bar is similar.
  • the bar I3 has two holes I3 for admitting the ends of a slightly
  • the ends of the spring are forked and the lower lug I2 of every fork engages below the plate I3 while two upper lugs I2 bear on the plate from above, Fig. 3.
  • the central portion of spring I2 is supported by a crooked portion of the indicator II.
  • Links I4 which are preferably the tongues punched out of the bar I3 when making the two holes I 3', are suspended on the stay I@ of the handle 'I with slotted eyes I4.
  • the lower lugs I 5 like the upper lugs I9, 0f
  • the brackets 5 have holes for the punches to slide in, and corresponding holes are formed in the two ends l5 of the bar I3.
  • the upper lugs i9 have extensions i9 which are integral with the rear ends of the lugs and engage the punches 23 with their forked lower ends. In this manner, the punches are guided in the holes of lugs I6 and I 9, and additionally by the forks of extensions I9.
  • the U section of punches 2U is best seen in Fig. 3 which figure also shows theends of the stay lll engaging the punches.
  • the lower ends of the punches are inclined, and their cutting edges are formed partly by the closed ends of the U sections, and partly by the set-back portions of their shanks, Fig. 2.
  • a folder 24, with an upper point and a lower point 25, is mounted to oscillate about-a pin 23 in every punch 2i), and a slightly curved spring 2l in every punch tends to hold the folder in the substantially vertical or initial position of Figs. 2 and 7.
  • a dog 48 is provided per folder on the ends I5 of the bar I3 for cooperation with the upper point 25 of the folder, as will be described below.
  • a knife 25 for forming the slit in the sheet through which the punched-out tongue is threaded is mounted to slide on the open rear end of every punch 25 and guided in vertical direction by the fork at the lower end of extension Near its lower end, the knife 28 has a hole 29 to clear the points 25, 25 of the folder 24, Fig. 6, and near its upper end it has two parallel slots 3l in which engage lugs 33 on the shanks of the corresponding punch 25, the slots being longer than the lugs.
  • a spring 32 is connected to the punch 25 at 33, and to the knife 28 at 34. Below every punch, the base I has an opening 4I in its top plate which must at least be as large as the holes 33 in the changing-over slide 35 which will now be described.
  • the lower lugs I6 on the brackets 5V and the ends l5 of the bar I3 have holes for the knives 28.
  • the slide 35 is inserted in a recess or track in the top plate of the base I, so that its upper face is flush with the upper face of the top plate, and the slide is supported by a plate 35 below the top plate, as best seen in Fig. 5.
  • the slide has two sets of holes.
  • the larger holes 39 permit the punching and folding means to pass.
  • the smaller holes permit to pass only the Vfront portion of the cutting edges on the punches 25 while the knives 23 are retained by the slide 35.
  • a cam 4I' is arranged on the lower' face of the slide 35.
  • the cam is L shaped, as seen in Figs. 2, 6, and 7, and its vertical portion extends through a ,hole ⁇ 43 in the supporting plate 35.
  • a spring 42 is mounted on the suplporting plate 35' which spring, as viewed in Figs.
  • V The two nal positions of the slide 2, 6, and 7, has the shape of the letter Z, its vertical portion cooperating with one of the inclined side faces of cam 4I'.
  • the handle 36 is pulled out and the small holes 4U in the slide are in line with the punches.
  • the slide is held by the spring 42 bearing on the inclined face at the left of the cam 4I.
  • the Vpunches 20 form tongues 45 from the sheets while the knives 28, being entrained by springs 32 on the punches 2D, and, if any great resistance be met, by lugs 30, make the slits 41. 40
  • the upper points 25 strike the dogs 48 on the ends I5 of bar I3, causing the folders 24 to turn about their pivots 23 and to fold down the tongues 45 through the holes 29 in the knives 28.
  • the springs 9 45 immediately return the handle into its initial position, Fig. 2, and the stay I D entrains the punches 20 in upward direction.
  • the punches in turn, entrain the slitting knives 28 through lugs 30.
  • the bar I3 is returned 50 to its initial position in which its ends I5 engage the lower lugs I6 on the brackets 5, through links I4 and against the action of spring I3 which is overcome by the stronger springs 9.
  • the movement of the handle 1 into its initial position is limited by the ends I5 of bar I3, and the lugs I6.
  • the slitting knives 28 augment the threading of the tongues 46 through slits 41, and the sheets 45 are connected.
  • the sheets are extracted while the bar I3 still bears on them, so that the bar flattens down the projecting ends of the tongues.
  • the edges of the slitting knives 28 encounter the slide 35, or the sheets which are on the slide and on the top plate of base l, and in turn, through lugs 30 and slots 3l, limit the descent of the punches 20.
  • the consequence is that only the front portion of the cutting edges of punches 20 act on the sheet, or sheets, and only holes 50 as shown in Fig. 9 are punched.
  • the lower ends of the slitting knives 28 are pointed, as shown at the left in Fig. 1, and therefore effect a certain amount of indentation on the paper but do not pierce because the paper being on top of the slide 35 will stop the knives 2B.
  • the machine operates as a perforator until handle 31 is pulled out to move the slide 35 into the position of Figs. l, 3, and 4.
  • means for punching, and mechanism for slitting, folding and interlocking sheets of paper means for operating said punching means and said mechanism, means for arresting said mechanism, and means for limiting the movement of said punching means through the arrested mechanism.
  • a combined paper punching and folding machine means for punching, and mechanism for slitting, folding and interlocking, sheets of paper, a base plate on which said means are mounted, means for operating said punching means and said mechanism, a slide mounted to be displaced on said base plate, with a set of holes which are so large as to permit said punching means and said mechanism to pass through them, and another set of holes which are so small that said mechanism is retained by said slide, a cam on said slide which cam extends through said base plate, and a spring anchored on said base plate and adapted to hold said slide in the two positions in which one or the other set of holes is presented to said punching means and said mechanism.
  • a combined paper punching and folding machine means for punching, and mechanism for slitting, folding and interlocking sheets of 40 paper, a base plate on which said means are mounted, a handle for operating said punching means and said mechanism, a movable paperholding bar, a spring anchored on said base plate for holding said bar down on said base plate, links on said bar with slotted eyes forconnecting said bar to said handle, and means for rendering inactive said mechanism.
  • a punch In a combined paper punching and folding machine, a punch, means for operating said 5o punch, mechanism for slitting, folding and interlocking sheets of paper, and means for rendering said machine selectively operable as a punching and a folding machine.
  • a punch In a combined paper punching and folding machine, a punch, means for operating said punch, mechanism for slitting, folding and interlocking sheets of paper which mechanism is operatively connected to said punch, and positive means for rendering said machine selectively operable as a punching and a folding machine.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
US707793A 1933-01-23 1934-01-22 Combined paper punching and folding machine Expired - Lifetime US2016052A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2016052X 1933-01-23

Publications (1)

Publication Number Publication Date
US2016052A true US2016052A (en) 1935-10-01

Family

ID=7966032

Family Applications (1)

Application Number Title Priority Date Filing Date
US707793A Expired - Lifetime US2016052A (en) 1933-01-23 1934-01-22 Combined paper punching and folding machine

Country Status (2)

Country Link
US (1) US2016052A (ko)
FR (1) FR767614A (ko)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2901994A (en) * 1953-11-27 1959-09-01 Aluminum Co Of America Hood forming apparatus
US2990871A (en) * 1959-05-04 1961-07-04 Western Electric Co Device for forming tabs on articles
US3577575A (en) * 1968-03-29 1971-05-04 Fumio Taniguchi Binding and opening device
ES2063630A2 (es) * 1992-01-13 1995-01-01 Orozco Hector Mendoza Mejoras en perforadora acoplada con engrapadora y desengrapadora y sus modalidades.
WO1995019297A1 (en) * 1994-01-12 1995-07-20 Bay Corrugated Container, Inc. Method and apparatus for manufacturing pallet spacers
US5797832A (en) * 1991-02-22 1998-08-25 Visy Paper Pty Ltd Apparatus and method for forming lightweight pallets
US5891007A (en) * 1996-03-14 1999-04-06 Christian Bay Method and apparatus for punch-cutting notches in the edge of the binding margin of folded sheet goods
US20070161485A1 (en) * 2004-01-29 2007-07-12 Stefaan Penne Method for binding a quire and device applied thereby
CN102612437A (zh) * 2009-10-29 2012-07-25 普乐士株式会社 纸装订器
CN102762387A (zh) * 2010-01-26 2012-10-31 普乐士株式会社 纸张装订器具
US20140161563A1 (en) * 2008-11-12 2014-06-12 Kokuyo Co., Ltd. Blade and binding device
CN104057745A (zh) * 2013-03-22 2014-09-24 国誉株式会社 装订器

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2901994A (en) * 1953-11-27 1959-09-01 Aluminum Co Of America Hood forming apparatus
US2990871A (en) * 1959-05-04 1961-07-04 Western Electric Co Device for forming tabs on articles
US3577575A (en) * 1968-03-29 1971-05-04 Fumio Taniguchi Binding and opening device
US5797832A (en) * 1991-02-22 1998-08-25 Visy Paper Pty Ltd Apparatus and method for forming lightweight pallets
ES2063630A2 (es) * 1992-01-13 1995-01-01 Orozco Hector Mendoza Mejoras en perforadora acoplada con engrapadora y desengrapadora y sus modalidades.
US5569148A (en) * 1992-11-23 1996-10-29 Bay Corrugated Container, Inc. Method and apparatus for manufacturing pallet spacers
WO1995019297A1 (en) * 1994-01-12 1995-07-20 Bay Corrugated Container, Inc. Method and apparatus for manufacturing pallet spacers
US5891007A (en) * 1996-03-14 1999-04-06 Christian Bay Method and apparatus for punch-cutting notches in the edge of the binding margin of folded sheet goods
US20070161485A1 (en) * 2004-01-29 2007-07-12 Stefaan Penne Method for binding a quire and device applied thereby
US8075236B2 (en) * 2004-01-29 2011-12-13 Stefaan Penne Method for binding a quire and device applied thereby
US20140161563A1 (en) * 2008-11-12 2014-06-12 Kokuyo Co., Ltd. Blade and binding device
CN102612437A (zh) * 2009-10-29 2012-07-25 普乐士株式会社 纸装订器
US20120213612A1 (en) * 2009-10-29 2012-08-23 Plus Corporation Paper binder
CN102762387A (zh) * 2010-01-26 2012-10-31 普乐士株式会社 纸张装订器具
US20120301250A1 (en) * 2010-01-26 2012-11-29 Plus Corporation Paper binder
CN102762387B (zh) * 2010-01-26 2015-05-20 普乐士株式会社 纸张装订器具
EP2529945A4 (en) * 2010-01-26 2016-04-13 Plus Kk PAPER BINDING TOOL
CN104057745A (zh) * 2013-03-22 2014-09-24 国誉株式会社 装订器

Also Published As

Publication number Publication date
FR767614A (ko) 1934-07-20

Similar Documents

Publication Publication Date Title
US2016052A (en) Combined paper punching and folding machine
US3357289A (en) Round corner cutting machine for record cards
US3921487A (en) Perforator for perforating a stack of paper sheets
US2149268A (en) Perforating device
US4077288A (en) Vertical entry multiple paper punch
US2405150A (en) Perforating device
US926261A (en) Perforator.
US1692764A (en) Punch
US2275012A (en) Perforator
US3385152A (en) Paper punch
US281835A (en) William h
US2524583A (en) Paper punch
US1533681A (en) Tip-perforating machine
US1279851A (en) Punching-machine.
US2475807A (en) Perforating mechanism
US544057A (en) Bill and letter file
US1650019A (en) Paper-perforating device
US2439029A (en) Combined card punching and slotting machine
US1285837A (en) Perforating-machine.
US2220296A (en) Combination perforating die and striking plate
US712547A (en) Punch for mortising printers' plates.
US410970A (en) George j
US1692779A (en) Paper-perforating device
US483089A (en) Henry a
US436048A (en) valiquet