US1827002A - Perforating device - Google Patents

Perforating device Download PDF

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Publication number
US1827002A
US1827002A US244797A US24479728A US1827002A US 1827002 A US1827002 A US 1827002A US 244797 A US244797 A US 244797A US 24479728 A US24479728 A US 24479728A US 1827002 A US1827002 A US 1827002A
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US
United States
Prior art keywords
bar
bars
punches
members
keys
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
US244797A
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English (en)
Inventor
Ewald Bernhard Karl 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.)
Tabulating Machine Co
Original Assignee
Tabulating Machine Co
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 Tabulating Machine Co filed Critical Tabulating Machine Co
Application granted granted Critical
Publication of US1827002A publication Critical patent/US1827002A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41B—MACHINES OR ACCESSORIES FOR MAKING, SETTING, OR DISTRIBUTING TYPE; TYPE; PHOTOGRAPHIC OR PHOTOELECTRIC COMPOSING DEVICES
    • B41B25/00—Apparatus specially adapted for preparation of record carriers for controlling composing machines

Definitions

  • An object of the invention is to provide a punching mechanism withk a combination key beard' andi in which'the depression one of a set of keys Willieli-ect the setting up and punching? of an appropriate singlev perforation and in whichthe depression of another set of keysl will Aeffect the ⁇ settingup J and perforating ot the proper Lcombination of holes corresponding to the key depressed.l
  • Another objectl of the invention is to provide a mechanism for punching combinational holes wherein hy appropriate setting up of pins the code maybe readily' changed.
  • Still another object is "to provide a single punch'selector which is adaptedvfor operaJ ytion selectively by a plurality of keys.
  • Fig; 1 is-.a fragmentary front elevational view of the punching machine in section, taken approximately on line 1-1 of Fig. 2.
  • Fig. 2 is a part plan view of a portion of the punch mechanism.
  • Fig. 3 is a sectional view taken on line ,i 3-3 of Fig. 1.
  • Pivotallyf connected to the frameat 116 directly above the punches' 12 arel a plurality of'punch actuating bars 17, each bar coacting lwith a' corresponding punch to ac-- tuate the punchfdownwardly against' the force: of its spring" to effect a perforating operation.; PivotallyconnectedV to the'upperend ot: each ⁇ punchact'nating bar 17 isv ahooklv or latch 18l normally in the" posi tion shownfin Fig: 1f but adapted tovl move on ⁇ its ⁇ pivot to aT position?
  • TheV num'eralf keys arel moved in a vertical' direction in a pairof guideplates 23 andfi24-fixed to theframexof themachine.
  • meral key'andat its upper end tothe plate 23 tends to move the keyy to its'uppermost position;
  • the moyementoff the bar'201towardsthe latch 18 closes an set ofcontacts (not shown) establishing ai circuitzto 'af magnet ormotoriwhich actuatesy Y thei common operating bar 19' downwardly.
  • the electrical means includingithe contacts, magneton motor for4 ,actuatingy the bar 19 form no part of this invention and may beV similar tok that shown in Patent No. 1,134,018 issuedzMarch,39,1915 to J. T.. Schaa'li.
  • the electrical means includingithe contacts, magneton motor for4 ,actuatingy the bar 19 form no part of this invention and may beV similar tok that shown in Patent No. 1,134,018 issuedzMarch,39,1915 to J. T.. Schaa'li.
  • Each bar 2O is provided at its right end as viewed in Fig. 1 with a series of longitudinally spaced slots 27 into which pins 28 may be removably inserted.
  • a plurality of plates 30 pivoted to the frame of the machine at 29 extend transversely above the bars 20, each plate having' fixed thereto an alphabet key 28.
  • a coil spring 31 fixed at one end to the plate 80 and at its opposite end to a stud 32 holds the plate and alphabet key in their normal positions, the plate resting against the stop studs 33.
  • Each plate 30 is designed to coact with the pins-28 in one of the lateral rows of slots Q7 in the bars Q0.
  • the pins 28 are inserted in the slots on the bars 20 to represent the combination desired, it, of course ⁇ being understood that the pins when inserted are in the path of the plates 30.
  • depression of an alphabet key turns the plate 30 about its pivotal point causing the plate to abut the upwardly extending ⁇ pins 28 thereby moving the bars into contact with their corresponding latches 18.
  • the Vlatches are further moved beneath the common operating bar 19 which then depresses the latches to cause the corresponding punches to perforate the record card previously described.
  • any particular code may be punched bv this machine by placing the pins E28 selectively iu the notches 2'? of the bars 20.
  • the bar is actuated bv the plate 80.
  • the pin is removed from the notch of a bar the latter is not actuated by the plate.
  • the bar is restored to initial position bv a sprin (not shown) con ⁇ nected thereto and to the frame in a manner well known in the punching art.
  • a perforating device including a plurality of punches, slidable bars for effecting actuation. of said punches, keys for operating said bars, and means provided on said bars and adjustable thereon into cooperation with any one of the keys for adapting said bars for actuation singly or in diiferent combinations upon the operation of any one of said keys.
  • a perforating device comprising a plurality of punches, a plurality of corresponding bars for effecting actuation of said punches, there being one bar to each punch, a plurality of members for operating said bars, and means adj ustably cooperable interchangeably with any one of the members, said means being provided on said bars for selectively cooperating with said members to actuate any desired combination of said bars upon operation of any one of said members.
  • a perforating device comprising a plurality of punches, a plurality of bars for effecting ⁇ actuation of said punches, a member on each of said bars, and keys cooperating with said members to actuate said bar, said members being adj ustably, removably, insertibly, carried by the bars 'for cooperation with any one of the keys.
  • Je A perforating machine comprising punches, members for effecting operation of the punches, elements on said members, and selecting devices for the members adapted to engage plurality of said elements to operate the corresponding members and punches, said elements being adjustably carried by the members for interchangeable cooperation with any desired one of the selecting devices.
  • a perforating nachine comprisingl punches, elongated members for effecting actuation of the punches, elements adjustable longitudinally of said members, and control devices for engaging said elements to operate the corresponding members and punches, adjustment of the elements being adapted to place any one of the control devices in control of any of the elongated mem- In testimony whereof I hereto aiiix my signature.

Landscapes

  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
US244797A 1927-06-30 1928-01-06 Perforating device Expired - Lifetime US1827002A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE293049T 1927-06-30

Publications (1)

Publication Number Publication Date
US1827002A true US1827002A (en) 1931-10-13

Family

ID=31894042

Family Applications (1)

Application Number Title Priority Date Filing Date
US244797A Expired - Lifetime US1827002A (en) 1927-06-30 1928-01-06 Perforating device

Country Status (2)

Country Link
US (1) US1827002A (enrdf_load_stackoverflow)
GB (1) GB293049A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3302874A (en) * 1964-12-09 1967-02-07 Automation Res Corp Portable tape peforator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3302874A (en) * 1964-12-09 1967-02-07 Automation Res Corp Portable tape peforator

Also Published As

Publication number Publication date
GB293049A (enrdf_load_stackoverflow) 1929-09-30

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