US3347433A - Perforated web driving mechanism - Google Patents
Perforated web driving mechanism Download PDFInfo
- Publication number
- US3347433A US3347433A US524566A US52456666A US3347433A US 3347433 A US3347433 A US 3347433A US 524566 A US524566 A US 524566A US 52456666 A US52456666 A US 52456666A US 3347433 A US3347433 A US 3347433A
- Authority
- US
- United States
- Prior art keywords
- blocks
- guide path
- driving
- curvature
- paper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/20—Advancing webs by web-penetrating means, e.g. pins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/26—Pin feeds
- B41J11/30—Pin traction elements other than wheels, e.g. pins on endless bands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
- B41L5/00—Autographic registers or like manifolding apparatus using movable strips or webs
- B41L5/04—Autographic registers or like manifolding apparatus using movable strips or webs with mechanisms for feeding webs or for arranging web feed; with web storage arrangements
- B41L5/06—Autographic registers or like manifolding apparatus using movable strips or webs with mechanisms for feeding webs or for arranging web feed; with web storage arrangements by means of rollers, wheels, or chains, e.g. with pins transversely
Definitions
- the present invention relates to improvements in mechanisms for driving the paper in printing machines or other registering machines in which one or more paper webs having marginal perforations can be fed forward continuously or step-by-step and accurately positioned in a printing or registering mechanism.
- the invention concerns more particularly improvements in the paper driving mechanisms employed in highspeed printing machines used in electronic data-processing equipment.
- the present invention relates to improvements having the object of obviating the aforesaid disadvantages and making it possible to produce driving mechanisms of small overall dimensions which have a long useful life, even in machines operating at very high speed, and which can be manufactured at substantially reduced cost owing to the wide use of moulded metal parts and moulded plastics parts produced with a small number of different patterns. Moreover, it is possible by an appropriate choice of the materials employed for the manufacture of the said parts to eliminate completely the lubrication of the mechanisms, with its disadvantages. Arrangements of particularly simple design make it possible to compensate to a large extent for any play which may occur as a result of the wear on parts after long use and to prolong considerably the useful life of the mechanisms. Other arrangements also make it possible to replace readily and rapidly, Without mechanical demounting, the parts which are likely to be most rapidly worn.
- the paperdriving sprockets are fast with independent movable blocks which are advanced successively along a guide path in a closed circuit comprising various curvatures in a common plane.
- the blocks are pushed through the said guide path under the action of a driving wheel provided with teeth in engagement with bosses formed inside the said blocks.
- the latter are also provided with sliding surfaces adapted to ensure good guiding thereof along the various curvatures of the guide path and to ensure correct engagement of the blocks which are in engagement with the driving wheel.
- FIGURE 1 is a diagrammatic plan view of an arrangement of the paper-driving mechanisms in a high-speed printing machine
- FIGURE 2 is a sectional mechanism of FIGURE 1;
- FIGURE 3 is a sectional view along the line 3-3 of a driver of FIGURE 1;
- FIGURE 4 is a fragmentary plan view partly in section along the line 4-4 of the driver illustrated in FIGURE 3;
- FIGURE 5 is a diagrammatic view showing the relative movements of blocks advanced through the guide path of a driver
- FIGURE 6 is a diagrammatic view of a portion of FIGURE 3 modified to show another arrangement of the wheel for driving the sprocket blocks in a driver;
- FIGURE 7 illustrates the mode of engagement of the centering projections of the blocks passing through a change of curvature in the guide path of a driver
- FIGURE 8 is a fragmentary section along the line 88 view along the line 2-2 of the of FIGURE 3;
- FIGURES 9A and 9B illustrate mounting of blocks in a driver.
- FIGURE 1 diagrammatically illustrates an arrangement of the drivers intended to advance two paper webs independently of one another in a high-speed printing machine.
- a first paper web 10 formed with two rows of perforations 11 and 12 along its edges in any known disposition is so positioned as to be driven by the sprockets of two upper drivers 13 and 14.
- a second paper web 15 also formed with rows of perforations 16 and 17 along its edges is engaged on the driving sprockets of two lower drivers 18 and 19.
- Each web shown may consist of a number of superimposed webs with or without interposition of carbon papers for the production of duplicates, in known manner.
- the paper webs are assumed (FIGURE 1) to be transparent and their contours have been shown in dash-dotted lines.
- the drivers have not been shown with downwardly hingeable covers, the use of which is well known, but is not essential with the described devices for maintaining the paper webs in position on the said drivers.
- the upper drivers 13 and 14 are mounted on an upper driving bar 20 and an upper guide bar 21.
- the guide bar 21 is secured to side pieces 22 and 23 fast with the frame of the machine, while the driving bar 20 is adapted to rotate in journals 24 and 25 under the action of a mechanism 26 which controls the drive of the paper in known manner.
- the upper drivers 13 and 14 are traversed by positioning and locking bars 27 and 28 (FIGURES 1, 2 and 3), on which an arrangement for the they may slide or be held fast by the operation of levers and 65 respectively. These bars are connected together by a strap 29 which is adapted to be shifted with precision by manual control either to the right or to the left in order to position the drivers accurately by means of a known mechanism (not shown).
- the lower drivers 18 and 19 are mounted in the same manner as the upper drivers on a lower guide bar 32 and on a lower driving bar 33 driven by a mechanism 34.
- Lower positioning bars 35 and 36 are connected together by a strap 37 which is also adapted to be manually positioned with precision by known means.
- the paper web 15, of which the movements are controlled by means of the lower drivers 18 and 19, is guided above the upper bars and rests on upper slide blocks 40 and 41 adapted to slide with friction on the bars 27 and 28.
- the paper web 10 passes below the lower bars supported by lower slide blocks 42 and 43, which are adapted to slide on the bars 35 and 36.
- the drivers and the slide blocks are adapted to be displaced along a fixed straight-edge 45 connected to the frame of the machine and provided with graduations corresponding to the positions of the printing columns of the printing mechanism.
- the drivers may be mounted in various ways in a machine
- arrangements are possible in which the upper slide blocks are mounted with friction on the bar 21, while the lower slide blocks are mounted with friction on the bar 32.
- arrangements have been constructed in which the bars 32 and 21 are driving bars, while the bars 20 and 33 are fixed,
- the paperdriving sprockets 101 and 125 are each integrally moulded with one of the plastic blocks 201 to 225, which are adapted to slide along a guide path comprising (FIGURES 3 and 4) two moulded plastics half-shells 50 and 51 mounted opposite to one another on two moulded metal supports 52 and 53 respectively, which are connected together.
- a guide path comprising (FIGURES 3 and 4) two moulded plastics half-shells 50 and 51 mounted opposite to one another on two moulded metal supports 52 and 53 respectively, which are connected together.
- the said guide paths may be moulded and welded directly to their metal supports.
- the guide paths are formed of moulded parts fitted on to their supports.
- Key projections 83 are engaged in cavities in the supports to prevent the guide paths from sliding on the said supports, which are assembled (FIGURES 2 and 3) by four screws 54, 55, 56 and 57.
- the blocks 201 to 205 are each provided internally (FIGURESB, 5, 6 7 and 8) with bosses 48 and 49 of partly cylindrical form, which are adapted to mesh with the teeth 44 of a driving wheel mounted (FIG- URE 3) by means of screws 59 on a hub 61 which is adapted to turn in a self-lubricating lining 58 within the support 52 (FIGURE 4)
- the hub 61 is adapted to rotate integrally with the driving bar 20 and may slide longitudinally thereon.
- the driving wheel 60 consists of a metal disc 66 secured to the hub 61 and having moulded (locked or welded) thereon teeth 44 of plastics material.
- moulded materials for the paper-driving blocks 201 to 225; half-shells 50 and 51 of the guide path for the blocks, supports 52 and 53 of the half-shells of the guide path; and teeth 44 on the wheel 60 for driving the blocks.
- other powder or alloy materials also adapted according to their use, with or without incorporation of metallic or mineral particles, may be used to make the parts without departing from the invention.
- a strip 62 is arranged to slide with the driver on the bars 27 and 28.
- a two-stage cam 63 is disposed below the strip 62 and keyed on a pin 64 fast with a lever 65 accessible from the outside (FIGURES l, 3 and 4).
- the cam 63 does not exert an appreciable pressure on the strip 62 and the driver 14 can slide freely on the bars 27, 28.
- the lever 65 is pushed manually towards the bar 27, for example in the manner of the lever 30 of the driver 13 (FIGURE 1), the second stage of the cam 63 is brought below the strip 62 and strongly urges the latter against the bars 27, 28.
- the driver 14 is also supported by the fixed bar 21 through a sleeve 74 which is connected to the support 53 and is adapted to slide on the said bar 21.
- the said sleeve may also be made of a plastics material adapted for this use.
- the plastics half-shells which form the guide path for the blocks rest partly on a flexible strip 67 which is centered in the driver on bosses 68 and 69 forming part of the supports.
- An eccentric cam 70 keyed on a pin 71 is adapted to turn with the said pin so as to displace the strip 67 and to deform the guide path for the blocks by extending it to an extreme position indicated in dash-dotted lines (FIGURE 3).
- a screw 72 is provided to lock the pin 71 and to hold the cam 70 fast in a chosen position, as will hereinafter be described.
- the blocks of the drivers 13 and 14 (FIGURE 1) are driven by the rotation of the shaft 20.
- the wheel 60 is rotated in the direction of the arrow F2 and the blocks 222 to 225 and 201, of which the internal bosses are engaged with the teeth of the wheel, push before them along the guide path the blocks whose sprockets are engaged in perforations 12 in the paper and drive the latter.
- the guide path is a closed circuit and, mainly for reasons of space as will hereinafter be indicated, is not circular and comprises various curvatures.
- the guide path has a number of curvatures which may be regarded as being, in principle, of only two different types: a curvature of large radius and a curvature of small radius.
- a curvature of large radius there will be regarded as the mean radius of curvature of a part of the guide path the radius of a curve CM (FIGURES 5, 6 and 7) extending through the axes of the cylindrical portions of the internal bosses 48 and 49 of the blocks advanced through the said portion of the guide path.
- the teeth 44 of the wheel 60 are formed (FIGURE 3) with a profile which is partly similar to that currently employed the perforations for driving a so-called roller link chain.
- the bosses 48 and 49 (FIGURES 3, 5, 7 and 8) which are disposed inside the blocks are partly in the form of a cylinder whose diameter corresponds to that of the chain rollers and whose inter-axial spacing in each block is determined by the circumferential pitch of the wheel.
- the pitch circle CP of the teeth of the wheel 60 (FIGURE 6) must necessarily be partly coincidental, or at least tangential at one point, with the mean curve CM of the guide path of the blocks.
- the upper part of the guide path of the blocks (FIG- URE 3) comprises a first portion extending from A to E and having the large radius of curvature, while a second portion extending from G to H and situated in the lower part also has the large radius of curvature.
- this second portion is partly deformable and may have a smaller radius of curvature.
- a portion extending from H to A has a small radius of curvature, the centre of which is coincidental (FIGURE 3) with the axis of the wheel 60 and a second part extending from E to G which closes the guide path and also has the small radius of curvature.
- the sprockets of the blocks are, from A to B, brought progressively into engagement with the perforations in the paper, which tangentially contacts the driver. Since sprockets are engaged in perforations, the paper is driven by the said sprockets from B to D, whereafter these sprockets are disengaged from along the path from D to E, the paper thereafter leaving the driver tangentially.
- the half-shells of the guide path comprise, at the inlet to the driver and at its outlet, extensions 96A and 95B at its inlet and 96A and 96B at the outlet, respectively, which control the engagement of the sprockets in the perforations in the paper and their disengagement therefrom.
- FIG. 3 the engagement of the sprockets, the driving of the paper and the disengagement of the said sprockets are formed in a portion of the guide path which is of large radius of curvature, thus satisfying the conditions for the drive of a sprocket Wheel of large diameter.
- lateral guiding of the blocks is effected by means of lateral surfaces 75 and 76 (FIGURES 3, 4, 5, 7 and 8) which slide between the parts 77 and 78 (FIG- URE 4) of the two half-shells of the guide path.
- Shoulders 79 and 80 (FIGURES 4, 5, 7 and 8) prevent the blocks from leaving the guide path and two parts 81 and 82 (FIGURES 4 and 8) form slide shoes.
- the blocks are provided at the front and at the rear (FIGURES 5 and 7) respectively with cylindrical surfaces 99 and 100 coaxial with the cylindrical parts of the bosses 48 and 49 which are disposed inside the blocks to mesh with the teeth of the wheel.
- the similar parts of the various blocks will be denoted in the text by the same references, but wherever necessary the block concerned and the number of the figure Will be made clear by another indication.
- the radius of the surfaces 99 and 100 like the spacing between the bosses 48 and 49, is determined in accordance with the circumferential pitch of the Wheel in order to ensure correct engagement of the teeth with the internal bosses of successive blocks.
- the height HCl of the guide path (FIGURESB and 7) is.
- FIGURE 7 shows that such surfaces would effect a correct guiding of the blocks in the various curvatures of the guide path, but it is to be noted that in this case the blocks would bear only on lines of contact and that such small friction surfaces would rapidly become worn.
- the aforesaid guide surfaces are extended by sliding surfaces whose radius of curvature and disposition are adapted either to the largest curvature of the guide path or to the smallest curvature thereof.
- a surface 85 comprises (FIGURE 7) between the surfaces 88 and 89 and tangential thereto have a form corresponding to the curvature of the guide path in the largest radius of curvature, while two surfaces 86 and 87 (block K2, FIGURE 7), also tangential to the surfaces 88 and 89, each correspond to the curvature of the guide path in the smallest radius of curvature, for the two shoulders 79 and disposed on either side of each block (FIGURE 8).
- the shoes of each block are provided with a surface 90 tangential to the surfaces 93 and 94 and corresponding to the form of the guide path in a small radius of curvature, while two surfaces 91 and 92 disposed on either side of the surfaces 93 and 94 have a form corresponding to that of the guide path in the large radius of curvature.
- the surfaces 88, 89, 93 and 94 are in fact used only in those parts of the guide path which have curvatures intermediate between the large and small radii of curvature and for the changes of curvature. This also shows that, for a good utilisation of the sliding surfaces thus designed, it is particularly advantageous to employ a guide path which has in principle only two different curvatures.
- the arrangement of the sliding surfaces co-operating to guide blocks in a given curvature is particularly well adapted to prevent backward rocking of the blocks or vice versa, in the guide path.
- the block K3 to the right of the line A-Al (FIGURE 7) which is in a part of the guide path which has a large radius of curvature, is guided in its upper part by the surfaces of the shoulders which apply the said block to the surfaces 91 and 92 of its shoes and which ensure a good seating in the said guide path
- the blocks K1 and K2 to the left of the line A-AI (FIGURE 7) which are in a part of the guide path having a small radius of curvature, rest on the surfaces of the shoes: which co-operate with the surfaces 86 and 97 of the shoulders, which are sufficiently spaced apart to ensure good stability of the said blocks.
- FIGURES 7 and 8 show a practical example of projections 97 and cavities 98 adapted to inter-engage under conditions which will be specified. These projections and cavities may be given any shapes which are considered suitable for satisfying these conditions.
- FIGURE 5 the points K and L of the blocks T1 and T2 are situated opposite to one another at M, while both of the said blocks are advanced and entirely guided in a portion of the guide path having like curvature, but these points move away from one another to a maximum distance A on the line AA1 of the change of curvature and then again become opposite to one another at N when the two blocks are guided in a like radius of curvature.
- the spacing at may reach 0.5 mm.
- FIGURES 7 and 8 the blocks are shown provided with projections 97 and cavities 98 of hemispherical form adapted to this purpose, but it would equally well be possible to employ projections of conical, pyramidal, partly cylindrical or any other form which may satisfy the same conditions, i.e. be engaged as shown by the blocks K3 and K4- (FIGURE 7), when the latter are advanced through a curvature of large radius, in order to prevent any rocking of the blocks in relation to one another under the action of the driven paper.
- the front and upper faces AV and the rear and upper faces AR of the blocks are tangential to the cylindrical surfaces 180 and 99 respectively and are preferably so designed as to come into contact and good alignment when the blocks are advanced through a guide path of large radius of curvature, in order to distribute over a large surface the thrust effort transmitted between the blocks.
- the front and lower surfaces AVI and the rear and lower surfaces ARI, tangential to the cylindrical surfaces 100 and 99 respectively are prefer- .ably designed to come into contact and to transmit a thrust effort when the said blocks are advanced through a guide path of small radius of curvature.
- FIGURE 6 illustrates an arrangement of the driving Wheel of the blocks which is a variant of the arrangement illustrated in FIGURE 3.
- the axis Z1 of the wheel 60 is offset from Z1 (FIGURE 3) to Z2 (FIGURE 6) so that the driving efiort transmitted by the said wheel is transmitted by the latter to blocks which are entirely engaged in that portion of the guide path of large radius of curvature which is utilised for driving the paper, i.e. transmitted to blocks which do not have to undergo friction with one another during the transmission of this effort to the paper which is being advanced.
- This arrangement makes it possible further to reduce the causes of friction and wear between blocks.
- the axis of the wheel 60 could equally well be located in any position intermediate between Z1 and Z2 which might be considered more appropriate for transmitting the advancing effort to the blocks.
- FIGURES 3, 4 and 5 show an arrangement by means of which it is possible to replace the blocks of a driver one by one without undertaking any demounting of the mechanism, even in the case of blocks provided with centering projections and cavities, by the following procedure: after slackening of the screw 72 (FIGURE 3), the pin 71 is turned by means of a blade engaged in a slot 39 in the said pin (FIGURES 2, 3 and 4) so as to lower the strip 67 by means of the eccentric 70, whereby the guide path (of plastics material) is deformed and lengthened.
- the blocks are no longer gripped at the end in the guide path, they can be replaced one byone without difficulty through the aperture 84 (FIGURES 4 and 8) and brought successively in front of the said aperture by action on the mechanism driving the shaft 20.
- the guide path is internally provided with projections 73 (FIGURES 4 and 8) which prevent locking of the mechanism by shifting a block laterally in the said guide path.
- the aperture 84 (FIGURES 4 and 8) is reduced in width so that the outer edge of the guide path overlaps, for example, one-half of the width of the shoulders of the blocks in order to prevent them from spontaneously leaving the said path.
- FIGURES 9A and 9B show a part of an arrangement by means of which it is possible to fit a series of blocks in a driver whether or not it is provided with a device for lengthening the guide path.
- the arrangement the
- blocks of a series of block of a driver are temporarily assembled together by means of an adhesive tape stuck to the upper face of each of the said blocks.
- This tape is formed with perforations 131A, 131B serving to position the blocks on the said tape, the perforations in the tape being spaced apart at a distance W (FIGURE 9B) sufficient to enable blocks to be placed on the smallest radius R of the guide path (FIGURE 9A) without separating them from the said tape.
- the ends of the adhesive tape are then assembled to maintain the blocks in position, whereafter the two half-shells of the driver are brought together and then re-assembled by means of the screws 54, 55, 56 and 57.
- the adhesive tape is thereafter withdrawn to permit free movement of the blocks in the driver.
- the blocks are moulded with a material containing a high percentage of magnetisable metallic particles. After appropriate magnetisation of the blocks, they may be assembled end-to-end to form an endless chain and mounted in a driver in which they are maintained in position on their support merely by the magnetic attraction.
- a mechanism for driving a web having perforations regularly spaced along its length, which perforations are adapted to be engaged with sprockets displaceable in a plane perpendicular to the web comprising two guide members situated on either side of said plane, said members being so formed that each of them provides a guide path which comprises two curved portions of large radius, which are joined to two curved portions of small radius in a common plane, a plurality of driving elements inserted in the guide paths formed between the said two members, each driving element being provided on one side with a sprocket and on the other side with engagement projections, the driving elements having a uniform length and ends of suitable shape to enable two neighbouring elements to remain in contact regardless of the curvature at the point of the guide path at which they are situated, and a driving pinion situated towards one of said portions of small radius and arranged to advance the driving elements by propulsion on the engagement projections of said elements.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Advancing Webs (AREA)
- Handling Of Sheets (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR5547A FR1436624A (fr) | 1965-02-15 | 1965-02-15 | Perfectionnements aux mécanismes d'entraînement du papier dans les machines imprimantes ou autres machines enregistreuses |
Publications (1)
Publication Number | Publication Date |
---|---|
US3347433A true US3347433A (en) | 1967-10-17 |
Family
ID=8570945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US524566A Expired - Lifetime US3347433A (en) | 1965-02-15 | 1966-02-02 | Perforated web driving mechanism |
Country Status (4)
Country | Link |
---|---|
US (1) | US3347433A (fr) |
DE (1) | DE1237365B (fr) |
FR (1) | FR1436624A (fr) |
GB (1) | GB1109545A (fr) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3746228A (en) * | 1972-05-25 | 1973-07-17 | Ibm | Tractor feeding device for marginally perforated webs |
JPS4933707A (fr) * | 1972-07-29 | 1974-03-28 | ||
FR2291937A1 (fr) * | 1974-11-22 | 1976-06-18 | Centronics Data Computer | Mecanisme tracteur a chevilles pour transporter un materiau en feuille |
US4316567A (en) * | 1980-04-21 | 1982-02-23 | Teletype Corporation | Tractor for engaging and advancing a web of paper |
US4333592A (en) * | 1980-12-30 | 1982-06-08 | Rca Corporation | Apparatus for handling deformable components supported in a matrix |
US4619449A (en) * | 1983-12-31 | 1986-10-28 | M.A.N.-Roland Druckmaschinen Aktiengesellschaft | Folding apparatus for folding superposed multiple webs |
US4714185A (en) * | 1985-08-07 | 1987-12-22 | Precision Handling Devices, Inc. | Perforated web feeding apparatus |
US4804124A (en) * | 1986-05-15 | 1989-02-14 | Dataproducts Corp. | Semi-automatic loading paper feed tractor |
CN103476887A (zh) * | 2010-12-28 | 2013-12-25 | 博斯蒂克股份公司 | 交联方法和相关装置 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3507431A (en) * | 1968-05-03 | 1970-04-21 | Ncr Co | Pin feed tractor mechanism |
US4027765A (en) * | 1975-07-31 | 1977-06-07 | Ncr Corporation | Record media drive mechanism |
DE2817188C2 (de) * | 1978-04-20 | 1982-06-24 | Kienzle Apparate Gmbh, 7730 Villingen-Schwenningen | Einrichtung zum Transport von randgelochten Formularbahnen |
US4807792A (en) * | 1985-10-07 | 1989-02-28 | Seikosha Co., Ltd. | Pin belt type paper tractor |
FR2969637B1 (fr) * | 2010-12-28 | 2014-04-18 | Bostik Sa | Procede de reticulation et dispositif associe |
AU2015230724B2 (en) * | 2010-12-28 | 2017-06-15 | Bostik Sa | Cross-linking method and associated device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3032341A (en) * | 1959-12-23 | 1962-05-01 | Reist Walter | Manipulating flat articles |
US3209973A (en) * | 1962-11-05 | 1965-10-05 | Ibm | Feeding apparatus for continuous and cut forms |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB491867A (en) * | 1937-03-10 | 1938-09-12 | Arthur Thomas | Improvements in or relating to paper feeding mechanism for statistical machines |
GB574786A (en) * | 1943-02-19 | 1946-01-21 | British Tabulating Mach Co Ltd | Improvements in or relating to record sheet feeding devices for statistical printingmachines |
FR988923A (fr) * | 1944-01-31 | 1951-09-03 | Perfectionnements apportés aux procédés et appareils du genre de ceux comportant entraînement de bandes de papier, notamment pour l'impression | |
US2633354A (en) * | 1948-09-30 | 1953-03-31 | Remington Rand Inc | Sprocket type paper feed device |
DE1161914B (de) * | 1951-08-03 | 1964-01-30 | Lamson Paragon Ltd | Vorrichtung zum Fuehren uebereinanderliegender Papierbahnen mit durchgeschossenen Kohlepapierbahnen durch eine Schreibmaschine od. dgl. |
FR1196510A (fr) * | 1958-05-30 | 1959-11-24 | Lamson Paragon Ltd | Dispositif d'entraînement de bandes continues de papier |
US3073497A (en) * | 1959-06-08 | 1963-01-15 | Lamson Paragon Ltd | Web feed means |
-
1965
- 1965-02-15 FR FR5547A patent/FR1436624A/fr not_active Expired
-
1966
- 1966-01-31 GB GB4278/66A patent/GB1109545A/en not_active Expired
- 1966-02-02 US US524566A patent/US3347433A/en not_active Expired - Lifetime
- 1966-02-11 DE DES101960A patent/DE1237365B/de active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3032341A (en) * | 1959-12-23 | 1962-05-01 | Reist Walter | Manipulating flat articles |
US3209973A (en) * | 1962-11-05 | 1965-10-05 | Ibm | Feeding apparatus for continuous and cut forms |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3746228A (en) * | 1972-05-25 | 1973-07-17 | Ibm | Tractor feeding device for marginally perforated webs |
JPS4933707A (fr) * | 1972-07-29 | 1974-03-28 | ||
JPS5320890B2 (fr) * | 1972-07-29 | 1978-06-29 | ||
FR2291937A1 (fr) * | 1974-11-22 | 1976-06-18 | Centronics Data Computer | Mecanisme tracteur a chevilles pour transporter un materiau en feuille |
US4316567A (en) * | 1980-04-21 | 1982-02-23 | Teletype Corporation | Tractor for engaging and advancing a web of paper |
US4333592A (en) * | 1980-12-30 | 1982-06-08 | Rca Corporation | Apparatus for handling deformable components supported in a matrix |
US4619449A (en) * | 1983-12-31 | 1986-10-28 | M.A.N.-Roland Druckmaschinen Aktiengesellschaft | Folding apparatus for folding superposed multiple webs |
US4714185A (en) * | 1985-08-07 | 1987-12-22 | Precision Handling Devices, Inc. | Perforated web feeding apparatus |
US4804124A (en) * | 1986-05-15 | 1989-02-14 | Dataproducts Corp. | Semi-automatic loading paper feed tractor |
CN103476887A (zh) * | 2010-12-28 | 2013-12-25 | 博斯蒂克股份公司 | 交联方法和相关装置 |
CN103476887B (zh) * | 2010-12-28 | 2015-09-16 | 博斯蒂克股份公司 | 交联方法和相关装置 |
US10633560B2 (en) | 2010-12-28 | 2020-04-28 | Bostik Sa | Cross-linking method and associated device |
Also Published As
Publication number | Publication date |
---|---|
DE1237365B (de) | 1967-03-23 |
GB1109545A (en) | 1968-04-10 |
FR1436624A (fr) | 1966-04-29 |
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