EP0380978A1 - Dispositif à main pour transférer un film d'une feuille porteuse sur un substrat - Google Patents

Dispositif à main pour transférer un film d'une feuille porteuse sur un substrat Download PDF

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Publication number
EP0380978A1
EP0380978A1 EP90101070A EP90101070A EP0380978A1 EP 0380978 A1 EP0380978 A1 EP 0380978A1 EP 90101070 A EP90101070 A EP 90101070A EP 90101070 A EP90101070 A EP 90101070A EP 0380978 A1 EP0380978 A1 EP 0380978A1
Authority
EP
European Patent Office
Prior art keywords
housing
teeth
pivot pin
reel
toothing
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.)
Ceased
Application number
EP90101070A
Other languages
German (de)
English (en)
Inventor
Tilwin Lepsius
Herbert Tossing
Klaus Tranelis
Hans Halm
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of EP0380978A1 publication Critical patent/EP0380978A1/fr
Ceased legal-status Critical Current

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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
    • B65H37/00—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
    • B65H37/002—Web delivery apparatus, the web serving as support for articles, material or another web
    • B65H37/005—Hand-held apparatus
    • B65H37/007—Applicators for applying coatings, e.g. correction, colour or adhesive coatings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
    • B65H35/06—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators from or with blade, e.g. shear-blade, cutters or perforators

Definitions

  • the invention relates to a hand-held device for transferring a film from a carrier film to a substrate with a housing, in which a supply spool and a take-up spool for the carrier film, each of which is attached to a pivot pin rotatably mounted in the housing, with at least one spool being assigned a backstop.
  • the two pivot pins are coupled to one another via a toothing with a slip clutch which is effective in the direction of rotation and the carrier film which can be unwound from the supply reel has an application element which projects from the housing and is intended for pressing the carrier film with its film side onto the substrate and from there back into the housing on the Winding spool is guided.
  • a supply reel and a take-up reel are arranged lying next to one another in one plane, a carrier film coated with an adhesive film being wound on one side of the supply reel.
  • the take-up reel which is comparable to a tape cassette empty reel, is intended for receiving the used backing film.
  • Both spools are arranged in an openable housing, which makes it possible to replace the supply spool and remove the take-up spool.
  • An outstanding application element is arranged on the outside of the housing, and the coated carrier film is guided over the edge thereof facing the substrate.
  • This application element is placed on the substrate to which the adhesive is to be applied. Due to the relative movement between the device and the substrate, the adhesive film is separated from the carrier film, which at the same time is rewound without adhesive from the winding roll.
  • Such a device is only functional if the carrier tape is sufficiently tensioned at all times.
  • the supply reel and the take-up reel are connected to one another via a drive connection, which has a slip clutch.
  • the drive connection is designed such that, as with a tape recorder, the take-up reel tries to rotate so quickly that it not only picks up the carrier tape pulled from the supply reel, but also keeps it taut.
  • Such a device is known for example from DE-OS 36 38 722.
  • the drive connection is designed as a toothing, the two rollers being seated on pivot pins mounted in the housing.
  • the gear of the pivot pin for the take-up spool is smaller than the gear of the pivot pin for the supply spool, so that the take-up spool inevitably rotates faster and thus tensions the carrier tape.
  • the gear for the take-up spool is formed in one piece with the corresponding pivot pin
  • the pivot pin for the supply roll and the corresponding gear wheel are designed as individual parts which are connected to one another via an elaborate slip clutch.
  • the slip clutch consists of resilient pawls, which are attached to the drive gear, and a supply spool receiving mandrel with internally formed splined hub, in which the pawls engage.
  • the drive connection with slip clutch is therefore relatively complicated and, in particular, of multiple parts, which makes the manufacture complex and therefore cost-intensive, which is a decisive disadvantage for such a mass article.
  • the object of the invention is to improve such a handheld device in such a way that the number of components can be reduced and production can be simplified.
  • the hand-held device according to the invention only has one pivot pin each with integrated toothing for the supply reel or the take-up reel and does not require any additional elements for the slip clutch.
  • the teeth of the pivot pin for the supply spool are designed with lamellar tooth necks in the area between the ring gear and the tooth flanks, and that the teeth of both pivot pins are chamfered in the plane of the tooth flanks in the plane perpendicular to these are such that the teeth of the pivot pin for the supply spool can be slid over the teeth of the pivot pin for the take-up spool at a speed difference.
  • the slip clutch does not consist of a separate element, but is directly part of the toothing.
  • the slanted teeth of the supply reel which are resilient due to the lamellar design of their tooth necks, can slide over the correspondingly beveled teeth of the pivot pin for the take-up reel.
  • the response of the slip clutch can be controlled via the spring properties of the teeth of the pivot pin for the supply spool.
  • the spring properties are due to the design of the slats shaped tooth necks can be influenced, depending on the requirements, the length and thickness of the tooth necks and their lamella shape can be varied.
  • the invention further provides that the backstop is assigned to the toothing of the pivot pin for the supply spool, the backstop being particularly advantageously formed in the area below the beveled teeth as a correspondingly beveled housing element such that the teeth of the pivot pin can only be slid over the housing element in the direction of rotation.
  • the backstop is assigned to the toothing of the pivot pin for the supply spool, the backstop being particularly advantageously formed in the area below the beveled teeth as a correspondingly beveled housing element such that the teeth of the pivot pin can only be slid over the housing element in the direction of rotation.
  • a hand-held device for transferring a film from a carrier tape 1 to a substrate 2 which is only indicated, has a housing which is formed by two housing halves, by a lower housing half 3a and an upper housing half 3b.
  • the two housing halves 3a and 3b can be plugged together into a common housing by means of pins 4 in the housing half 3b and corresponding pin receptacles 5 of the housing half 3a.
  • Two bearing pins 6, 7 for pivot pins 8, 9 are formed in the lower housing half 3a.
  • an annular support 10 is additionally formed in the foot region of the bearing journal 6.
  • the housing also has an outstanding application element 11 for the carrier tape 1, which is formed by triangularly tapering guide strips 12a and 12b in both housing halves and an application roller 13.
  • This application roller 13 is rotatably supported in a pin which is formed from a pin 14 of the housing half 3b and a sleeve 15 of the housing half 3a, this pin when the housing halves are joined together arises.
  • gripping surfaces 16a, 16b are formed on the outer surfaces in both housing halves.
  • the housing half 3b in the region facing the bearing pin 6 has an elongated hole-shaped opening 17 through which one can look into the interior of the housing.
  • the pivot pins 8, 9 are formed in one piece with a toothing 18 or 19, wherein teeth 20 of the toothing 18 are larger than teeth 21 of the toothing 19.
  • a disk-shaped plate 22 is formed on the foot of the pivot pin 9 below the toothing 19.
  • the pivot pins 8, 9 are correspondingly attachable to the journals 6, 7 and, after the housing halves 3a, 3b have been joined together, are rotatably mounted in engagement with one another without axial play, and corresponding bearing devices, which are not shown, can also be formed in the housing half 3b.
  • a supply spool 23 carrying the carrier tape 1 can be plugged onto the pivot pin 8 and a take-up spool 24 winding the carrier tape 1 after applying the adhesive to the substrate 2 onto the pivot pin 9, the spools being connected in a rotationally fixed manner to the pivot pins, as shown in the drawing is not shown in detail.
  • the functionality of the hand-held device is produced by assembling all the individual parts shown in an exploded view in FIG. 1.
  • the pivot pins 8, 9 are axially secured on the journals 6, 7 by means of locks, not shown.
  • a supply spool 23 completely provided with a carrier tape and the take-up spool 24 receiving the beginning end of the carrier tape 1 are correspondingly placed on the pivot pins 8 and 9 when the handheld device is refilled, the carrier tape then starting from the supply roll 23 in the form shown in the drawing the application element 11 is guided around out of the housing and from there is passed back onto the take-up roll 24.
  • the carrier tape 1 is guided around the guide strips 12a, 12b and the application roller 13. By placing the upper housing half 3b, the handheld device is ready for operation, the amount of carrier tape 1 still rolled up on the supply roll 8 being able to be determined at any time through the opening 17.
  • FIG. 2 to 5 show the drive connection between the pivot pin 8 for the supply spool 23 and the pivot pin 9 for the take-up spool 24.
  • the teeth 18, 19 of the pivot pins 8, 9 are designed so that they serve as a slip clutch at the same time.
  • the teeth 20, 21 are shaped in a special way, as best shown in FIG. 4.
  • the teeth 20 of the toothing 18 and 21 of the toothing 19 are in the plane in the overlap region beveled perpendicular to the tooth flanks, each with the same pitch, in such a way that their beveled surfaces 26, 27 come into contact in the direction of rotation (arrow 25 in FIG. 2), the teeth 20 with their respective teeth in the event of a speed difference between the two toothings sloping surface 26 slide over the inclined surfaces 27 of the teeth 21.
  • the teeth 20 of the toothing 18 are designed in the form of lamellae in the region of their tooth neck 28 between the ring gear 29 and the tooth flanks 30 (FIG. 3), the material recess being 31 is designated.
  • the teeth 20 can slide along their inclined surfaces 26 on the inclined surfaces 27 of the teeth 21, i.e. it is provided in a particularly simple manner without additional elements, a slip clutch that is integrated directly into the toothing.
  • a correspondingly beveled housing element 32 with an inclined surface 33 is formed, which is part of the lower housing half 3a.
  • the teeth 20 of the toothing 18 with their inclined surfaces 26 can slide over the inclined surface 33 of the housing element 32 due to their spring properties.
  • rotation of the teeth 20 in the opposite direction is blocked by the housing element 32.
  • the invention is not limited to the embodiment shown in the drawing. Further refinements of the invention are possible without leaving the basic idea.
  • the housing can be designed differently with regard to the shape and design of the application element.
  • the coils 23 and 24 can also be arranged in a cassette u. Like. more.

Landscapes

  • Adhesive Tape Dispensing Devices (AREA)
  • Replacement Of Web Rolls (AREA)
  • Advancing Webs (AREA)
EP90101070A 1989-01-28 1990-01-19 Dispositif à main pour transférer un film d'une feuille porteuse sur un substrat Ceased EP0380978A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3902553 1989-01-28
DE3902553A DE3902553C2 (de) 1989-01-28 1989-01-28 Handgerät zum Übertragen eines Filmes von einer Trägerfolie auf ein Substrat

Publications (1)

Publication Number Publication Date
EP0380978A1 true EP0380978A1 (fr) 1990-08-08

Family

ID=6372986

Family Applications (2)

Application Number Title Priority Date Filing Date
EP90101070A Ceased EP0380978A1 (fr) 1989-01-28 1990-01-19 Dispositif à main pour transférer un film d'une feuille porteuse sur un substrat
EP90902210A Pending EP0455676A1 (fr) 1989-01-28 1990-01-19 Outil manuel d'application sur un substrat d'une pellicule portee par une pellicule/support

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP90902210A Pending EP0455676A1 (fr) 1989-01-28 1990-01-19 Outil manuel d'application sur un substrat d'une pellicule portee par une pellicule/support

Country Status (14)

Country Link
EP (2) EP0380978A1 (fr)
JP (1) JPH04504401A (fr)
KR (1) KR910700189A (fr)
CN (1) CN1044603A (fr)
AR (1) AR247351A1 (fr)
AU (1) AU4965290A (fr)
CA (1) CA2008820A1 (fr)
DE (1) DE3902553C2 (fr)
DK (1) DK128691D0 (fr)
ES (1) ES1012825Y (fr)
PT (1) PT92973A (fr)
TR (1) TR24211A (fr)
WO (1) WO1990008726A1 (fr)
ZA (1) ZA90261B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993004969A1 (fr) * 1991-09-06 1993-03-18 Minnesota Mining And Manufacturing Company Distributeur d'adhesif de transfert d'une longueur precise
FR2699905A1 (fr) * 1992-12-28 1994-07-01 Toyo Kagaku Kk Dispositif de transfert automatique d'un adhésif.
EP0619189A2 (fr) * 1993-04-06 1994-10-12 Fujicopian Co., Ltd. Cassette pour ruban de transfert, boîtier pour envelopper la cassette et dispositif de transfert de film de revêtement l'utilisant
EP0679597A2 (fr) * 1994-04-28 1995-11-02 Fujicopian Co., Ltd. Appareil pour transférer un film et rouleau pour transférer un film utilisé dans celui-ci

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4104331A1 (de) * 1991-02-13 1992-08-27 Henkel Kgaa Einachsiger kleberoller
JPH0742033B2 (ja) * 1992-12-29 1995-05-10 丸十化成株式会社 転写式修正具
DE102007053448B3 (de) * 2007-11-07 2008-11-27 Henkel Ag & Co. Kgaa System bestehend aus einem Griffelement und einer Vorrichtung zum Übertragen eines Filmes auf ein Substrat
US8397784B2 (en) 2010-08-31 2013-03-19 Sanford, L.P. Correction tape dispenser with variable clutch mechanism
US8578999B2 (en) 2010-12-29 2013-11-12 Sanford, L.P. Variable clutch mechanism and correction tape dispenser with variable clutch mechanism
US8746313B2 (en) 2010-12-29 2014-06-10 Sanford, L.P. Correction tape re-tensioning mechanism and correction tape dispenser comprising same
US8746316B2 (en) 2011-12-30 2014-06-10 Sanford, L.P. Variable clutch mechanism and correction tape dispenser with variable clutch mechanism

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969181A (en) * 1974-06-03 1976-07-13 Minnesota Mining And Manufacturing Company Transfer adhesive dispensing device
EP0263926A2 (fr) * 1986-10-09 1988-04-20 Moore Push-Pin Company (a corporation of Pennsylvania) Distributeur d'adhésif double-face
DE3638722A1 (de) * 1986-11-13 1988-05-26 Pelikan Ag Geraet zum auftragen eines klebstoff-filmes
DE8813861U1 (de) * 1988-11-05 1988-12-22 Pelikan Ag, 3000 Hannover Rutschkupplung zwischen dem Spulenkern einer Wickelspule eines Bürogerätes o.dgl. und einem zu diesem konzentrisch angeordneten Antriebs- oder Getrieberad

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3736357C2 (de) * 1987-10-27 1995-11-09 Pelikan Ag Handgerät zum Übertragen eines Filmes von einer Trägerfolie auf ein Substrat

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969181A (en) * 1974-06-03 1976-07-13 Minnesota Mining And Manufacturing Company Transfer adhesive dispensing device
EP0263926A2 (fr) * 1986-10-09 1988-04-20 Moore Push-Pin Company (a corporation of Pennsylvania) Distributeur d'adhésif double-face
DE3638722A1 (de) * 1986-11-13 1988-05-26 Pelikan Ag Geraet zum auftragen eines klebstoff-filmes
DE8813861U1 (de) * 1988-11-05 1988-12-22 Pelikan Ag, 3000 Hannover Rutschkupplung zwischen dem Spulenkern einer Wickelspule eines Bürogerätes o.dgl. und einem zu diesem konzentrisch angeordneten Antriebs- oder Getrieberad

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993004969A1 (fr) * 1991-09-06 1993-03-18 Minnesota Mining And Manufacturing Company Distributeur d'adhesif de transfert d'une longueur precise
US5316613A (en) * 1991-09-06 1994-05-31 Minnesota Mining And Manufacturing Company Definite length transfer adhesive dispenser
FR2699905A1 (fr) * 1992-12-28 1994-07-01 Toyo Kagaku Kk Dispositif de transfert automatique d'un adhésif.
EP0619189A2 (fr) * 1993-04-06 1994-10-12 Fujicopian Co., Ltd. Cassette pour ruban de transfert, boîtier pour envelopper la cassette et dispositif de transfert de film de revêtement l'utilisant
EP0619189A3 (fr) * 1993-04-06 1995-08-23 Fuji Kagaku Shikogyo Cassette pour ruban de transfert, boîtier pour envelopper la cassette et dispositif de transfert de film de revêtement l'utilisant.
US5499877A (en) * 1993-04-06 1996-03-19 Fujicopian Co., Ltd. Transfer ribbon cassette, a case for enclosing the cassette, and a paint film transfer device having the same
EP0679597A2 (fr) * 1994-04-28 1995-11-02 Fujicopian Co., Ltd. Appareil pour transférer un film et rouleau pour transférer un film utilisé dans celui-ci
EP0679597A3 (fr) * 1994-04-28 1997-03-19 Fuji Kagaku Shikogyo Appareil pour transférer un film et rouleau pour transférer un film utilisé dans celui-ci.
US5685944A (en) * 1994-04-28 1997-11-11 Fujicopian Co., Ltd. Film transfer apparatus and a film transfer roller used therein

Also Published As

Publication number Publication date
ES1012825U (es) 1990-10-01
EP0455676A1 (fr) 1991-11-13
CN1044603A (zh) 1990-08-15
DK128691A (da) 1991-07-01
JPH04504401A (ja) 1992-08-06
WO1990008726A1 (fr) 1990-08-09
AU4965290A (en) 1990-08-24
ZA90261B (en) 1990-10-31
TR24211A (tr) 1991-07-01
DK128691D0 (da) 1991-07-01
ES1012825Y (es) 1991-04-16
KR910700189A (ko) 1991-03-14
AR247351A1 (es) 1994-12-29
CA2008820A1 (fr) 1990-07-28
PT92973A (pt) 1991-03-20
DE3902553C1 (fr) 1990-04-26
DE3902553C2 (de) 1993-12-23

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