WO2001003940A1 - Cassette a ruban consommable, notamment pour dispositif de traitement de titres de transport - Google Patents
Cassette a ruban consommable, notamment pour dispositif de traitement de titres de transport Download PDFInfo
- Publication number
- WO2001003940A1 WO2001003940A1 PCT/FR2000/002003 FR0002003W WO0103940A1 WO 2001003940 A1 WO2001003940 A1 WO 2001003940A1 FR 0002003 W FR0002003 W FR 0002003W WO 0103940 A1 WO0103940 A1 WO 0103940A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cassette
- ribbon
- rotation
- cri
- reel
- 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
Links
Classifications
-
- 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
- B41J35/00—Other apparatus or arrangements associated with, or incorporated in, ink-ribbon mechanisms
- B41J35/28—Detachable carriers or holders for ink-ribbon mechanisms
-
- 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
- B41J17/00—Mechanisms for manipulating page-width impression-transfer material, e.g. carbon paper
- B41J17/32—Detachable carriers or holders for impression-transfer material mechanism
Definitions
- the present invention relates to a consumable tape cassette, in particular for a ticket processing device.
- an interchangeable cassette comprises a carcass supporting in rotation two reels on each of which a ribbon is wound from one of its ends, each reel having an axial bore to be pluggable onto a mandrel of a ticket processing device intended to receive said cassette.
- the cassette comprises disengageable locking means to prevent each reel from rotating in the direction of expansion of the ribbon. Before mounting the cassette, these disengageable means maintain the two reels in a position where the ribbon is stretched in the region where it must be positioned relative to the thermal printing device.
- the disengageable locking means comprise two toothed discs (one per reel) and two pawls each cooperating with the teeth of one of the discs to prevent the rotation of the corresponding reel in the direction of expansion of the exposed region of the ribbon.
- the two pawls are opposite one another and produced in a single leaf spring with an actuation region which joins them. When the two pawls are in an active position, each coil can only rotate in one direction, contrary to that allowed for the other coil, and corresponding increased tension in the exposed region of the tape.
- the coil locking position depends on the play of the teeth of the wheels cooperating with the pawls, which makes such locking imperfect.
- the present invention provides a solution to these problems.
- It relates to an interchangeable cassette comprising first and second reels in rotation on each of which is wound a ribbon from one of its ends, each reel being pluggable on a mandrel of a receiving device.
- the cassette comprises a mechanism for keeping the ribbon in tension, capable, when the cassette is outside the receiving device, of keep the ribbon taut substantially constant even in the presence of shock, temperature change, mechanical stress or the like.
- the ribbon is kept stretched, constantly, even in the presence of shocks or changes in temperature during the transport from storage or from the positioning of the cassette. in the receiving device.
- the mechanism of the invention comprises:
- blocking means suitable for blocking the second coil in rotation
- the mechanism of the invention comprises:
- FIG. 1 is a schematic and partial front view of the cassette, illustrating the tensioning mechanism of the ribbon before insertion of the cassette into a receiving device, according to the invention.
- FIG. 2 is a front view of the cassette, illustrating the disengagement of the ribbon tensioning mechanism during the introduction of the cassette into the receiving device, according to the invention.
- the designs contain elements of a certain character. As such, they can not only serve to make the invention better understood, but also contribute to the definition thereof.
- the cassette according to the invention is intended to be fitted into mandrels supported by a title processing device, of the type described in the International Application filed by the Applicant on June 17, 1999, under PCT / FR 99/01465, under the title “Securities processing device, thermal transfer and magnetic recording / reading along an internal closed circuit path ".
- this International Application forms an integral part of the description of the present invention.
- the cassette CA comprises a carcass with two flanges 2 and 4 fixed to each other by side walls (not shown).
- an ink ribbon RE is wound from a first end on one of the reels BO1 and from the other end on the other reel B02.
- the tape RE follows a path to the end of a respective spout BC1, BC2, defined by the cassette CA. Between the two mouthpieces BC1 and BC2, a region 6 of the tape RE is exposed for use.
- the title processing device intended to receive the cassette generally comprises two mandrels (not shown) rotatably supported in the title processing device according to parallel axes of rotation. Each mandrel is intended to be fitted into the two tubular coils BO1 and B02 supported in rotation along parallel axes in the carcass of the cassette.
- the cassette can be interchangeably mounted in the title processing device.
- Each coil BOl, B02 has a respective gear ROI, R02.
- Each coil BO has a cylindrical axial bore defined over most of its length by a substantially rigid plastic tube.
- the tube also defines the entire outer surface of the coil as well as the ROI and R02 wheels in one piece.
- Each reel is rotated by means of at least one retractable key belonging to the mandrel of the ticket processing device and cooperating with at least one groove formed in the bore of each reel.
- a mechanism for keeping the ribbon in tension is provided.
- the ribbon tensioning mechanism comprises, in addition to the two toothed wheels ROI and R02 (one per reel), two racks CRI and CR2 each cooperating with the teeth of one of the wheels ROI and R02.
- the two racks are carried by a plate 10.
- the plate 10 is movable in rotation relative to the carcass, along an axis of rotation 12.
- the CRI rack has a generally curved shape, for example in an arc of a circle, centered relative to the axis 12.
- the CRI rack is movable in rotation relative to the axis 12.
- the CRI rack has a toothed sector of a length allowing the rotation of the ROI wheel, in the direction SI, in order to catch up with the possible relaxation of the ribbon.
- the toothed wheel ROI is intended to be housed in a space delimited by the rack CRI, a stop 18 parallel to the rack CRI, diametrically opposite to the rack CRI and joined to the latter by a section of the plate 16.
- the rack CR2 is rectilinear, and can be limited to a single tooth.
- the function of the rack CR2 is then to block the coil B02 in rotation.
- the CR2 rack can be replaced by a ratchet, or a clean finger to mesh with the toothed wheel R02, in order to block it.
- the coil B02 is locked in rotation, while the coil BOl is capable of rotating in rotation along the rack CRI, said rack CRI rotating relative to the axis of rotation 12, in the direction SI.
- the CR2 rack is similar to the CRI rack.
- the rack CR2 is curved and includes a toothed sector of selected length. The function of a curved rack CR2 is to drive the coil B02 in rotation, in the direction S2 opposite to that SI of the rack CRI, in order to catch up with the possible expansion of the ribbon.
- a spring 20 is provided to keep the ribbon substantially in tension in a selected tension position, preferably corresponding to a reasonable tension of the ribbon.
- the spring 20 comprises an end 22 secured to the cassette and an end 24 secured to the plate 10.
- the spring 20 makes it possible to transmit, via the plate 10, a torque to at least one of the coils, here at least the coil BOl, while the coil B02 is blocked (case of the rack CR2 with a tooth or straight ) or in rotation (case of the curved CR2 rack).
- the spring constitutes a reserve of energy whose energy is likely to be applied in order to keep the ribbon stretched, whatever the conditions of transport, storage, shock, mechanical stresses, or temperature change liable to 'be applied to the ribbon.
- the axis of rotation 12 is disposed near the take-up reel B02 of the tape and away from the reel BO1 supplying the tape.
- the spring 20 constitutes an elastic return which can be replaced by a deformable tongue made of the same material as the plate, of section and shape adapted to allow deformation under a given force (here a rotation).
- the plate 10 further comprises a spout 26, as well as a curved portion 28 followed by a shoulder 29.
- FIG 2 there is shown the insertion of the cassette described with reference to Figure 1 in a receiving device, here a ticket processing device such as that described in the aforementioned International Application, filed in the name of Applicant.
- the ticket processing device comprises a fixed finger 30.
- This finger 30 is a blocking finger which blocks the mechanism for keeping the ribbon in tension, in particular the plate 10 in a disengaged position, until the next step. cassette extraction.
- the ticket processing device further comprises a movable finger 32.
- the displacement of the movable finger 32 takes place in the direction indicated by the arrow F2. This movement causes the rotation of the plate 10, in the direction of the arrow FI, until the spout 26 passes under the finger 30 which keeps the plate 10 in this disengaged position.
- the movable finger 32 is actuated in the direction indicated by the arrow F2 when, for example, the cover of the title processing device is closed or, when the print head is tilted to the "printing" position.
- the movement of finger 32 corresponds to the disengagement of the mechanism for maintaining the tension of the ribbon according to the invention and to the arming of the spring for a future extension.
- the plate 10 is held in position by the locking finger 30.
- the extraction of the cassette from the title processing device causes the retraction of the finger 30 (integral with the ticket processing device) and the actuation of the plate 10 which plays the role of energizing the ribbon.
- the position of the finger 32 shown in strong lines corresponds to the disengaged position of the plate.
- the operation relating to the insertion of the cassette into the processing device is as follows.
- the cassette is inserted into the two mandrels of the title processing device.
- the finger 32 is in the rest position, shown in dashed lines, with reference to FIG. 2.
- the hood of the treatment device is lowered, the finger 32 moves from its rest position to its working position, as shown according to arrow F2.
- This movement causes the rotation of the plate 10, in the direction FI (anti-clockwise).
- This movement generates the arming of the locking finger 30 which blocks the plate 10 in a position so that the wheels ROI and R02 are free to rotate.
- the ribbon can pass through the processing device.
- the plate is locked in such a way that printing is carried out correctly, without hindrance on the part of the plate.
- the spring generates a torque on the plate 10, clockwise.
- the ribbon is kept taut with a substantially constant tension, whatever the conditions or stresses applied to the cassette in the context of transport, storage or else in the presence of particular conditions, in particular temperature or mechanical stresses (acceleration).
- the spring applies a tension force on the strip, directly proportional to the force of the spring.
- This spring force is insensitive to shocks (in the context of transport or storage of the cassette) as well as to changes in temperature or mechanical stresses likely to cause expansion or relaxation of the tape.
- disengagement of the ribbon tensioning mechanism according to the invention is a quasi-automatic operation, for example controlled by closing the cover of the ticket processing device or by the head control electromagnet. printing.
- the plate 10 is made of plastic.
- the plate can be replaced by any means capable of driving at least one toothed wheel, for example toothed belt, chain.
Landscapes
- Impression-Transfer Materials And Handling Thereof (AREA)
Abstract
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP00951652A EP1113933A1 (fr) | 1999-07-13 | 2000-07-11 | Cassette a ruban consommable, notamment pour dispositif de traitement de titres de transport |
| US09/786,351 US6511238B1 (en) | 1999-07-13 | 2000-07-11 | Cassette with consumable tape, in particular for transport ticket processing device |
| AU64524/00A AU6452400A (en) | 1999-07-13 | 2000-07-11 | Cassette with consumable tape, in particular for transport ticket processing device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9909100A FR2796372B1 (fr) | 1999-07-13 | 1999-07-13 | Cassette a ruban consommable, notamment pour dispositif de traitement de titres de transport |
| FR99/09100 | 1999-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2001003940A1 true WO2001003940A1 (fr) | 2001-01-18 |
Family
ID=9548067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2000/002003 Ceased WO2001003940A1 (fr) | 1999-07-13 | 2000-07-11 | Cassette a ruban consommable, notamment pour dispositif de traitement de titres de transport |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6511238B1 (fr) |
| EP (1) | EP1113933A1 (fr) |
| AU (1) | AU6452400A (fr) |
| FR (1) | FR2796372B1 (fr) |
| WO (1) | WO2001003940A1 (fr) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6910819B2 (en) * | 2003-08-12 | 2005-06-28 | Brady Worldwide, Inc. | Printer cartridge |
| JP4939147B2 (ja) * | 2006-08-28 | 2012-05-23 | キヤノン株式会社 | 記録装置 |
| EP2370262B1 (fr) * | 2008-11-10 | 2013-07-24 | Brady Worldwide, Inc. | Mecanisme de retention de support de cartouche |
| JP7395911B2 (ja) | 2019-09-30 | 2023-12-12 | ブラザー工業株式会社 | 印刷用カセット及び印刷装置 |
| JP7347077B2 (ja) | 2019-09-30 | 2023-09-20 | ブラザー工業株式会社 | 印刷用カセット |
| JP7322640B2 (ja) | 2019-09-30 | 2023-08-08 | ブラザー工業株式会社 | 印刷用カセット |
| JP7395912B2 (ja) | 2019-09-30 | 2023-12-12 | ブラザー工業株式会社 | 印刷用カセット及び印刷装置 |
| JP7306197B2 (ja) | 2019-09-30 | 2023-07-11 | ブラザー工業株式会社 | 印刷装置及び印刷用カセット |
| JP7327059B2 (ja) | 2019-09-30 | 2023-08-16 | ブラザー工業株式会社 | 印刷装置及び印刷用カセット |
| JP7322638B2 (ja) | 2019-09-30 | 2023-08-08 | ブラザー工業株式会社 | 印刷装置及び印刷用カセット |
| JP7604825B2 (ja) | 2020-09-30 | 2024-12-24 | ブラザー工業株式会社 | 印刷用カセット及び印刷装置 |
| JP7625815B2 (ja) | 2020-09-30 | 2025-02-04 | ブラザー工業株式会社 | 補助テープカセット及び印刷用テープカセット |
| JP7651831B2 (ja) | 2020-09-30 | 2025-03-27 | ブラザー工業株式会社 | 補助テープカセット |
| JP7589480B2 (ja) | 2020-09-30 | 2024-11-26 | ブラザー工業株式会社 | 補助テープカセット |
| JP7593152B2 (ja) | 2021-01-29 | 2024-12-03 | ブラザー工業株式会社 | 補助テープカセット、印刷用テープカセット及び印刷用カセット |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3923141A (en) * | 1973-07-21 | 1975-12-02 | Triumph Werke Nuernberg Ag | Dual feed rate ribbon mounting and transport assembly |
| US4074799A (en) * | 1975-07-17 | 1978-02-21 | Brother Kogyo Kabushiki Kaisha | Ribbon cartridge having slack preventing means |
| DE3927421A1 (de) * | 1989-08-19 | 1991-02-21 | Olympia Aeg | Farbbandkassette fuer eine aufnahmevorrichtung einer schreib- oder aehnlichen bueromaschine |
| US5127750A (en) * | 1989-03-08 | 1992-07-07 | Franz Buttner Ag | Refillable ink ribbon cartridge |
| EP0703089A1 (fr) * | 1994-09-22 | 1996-03-27 | Sharp Kabushiki Kaisha | Imprimante thermique |
| WO1996011872A1 (fr) | 1994-10-14 | 1996-04-25 | Ier | Cassette et rouleau pour ruban consommable, appareil recepteur, et procede de couplage en rotation du rouleau |
| EP0894635A1 (fr) * | 1997-07-30 | 1999-02-03 | Seiko Epson Corporation | Cartouche pour ruban et dispositif d'impression |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH638438A5 (fr) * | 1980-10-09 | 1983-09-30 | Hermes Precisa International | Cassette a ruban d'impression pour machine a ecrire. |
| FR2630420B1 (fr) * | 1988-04-25 | 1990-10-12 | Aerospatiale | Cassette d'emmagasinage et de distribution de fil ou ruban sous tension prereglee, utilisable notamment sur une machine pour realiser des pieces creuses par enroulement filamentaire |
| ATE153601T1 (de) * | 1990-09-13 | 1997-06-15 | Canon Kk | Kassette und aufzeichnungsgerät zu dieser kassette |
| US5429443A (en) * | 1992-04-06 | 1995-07-04 | Alp Electric Co., Ltd. | Thermal transfer printer with ink ribbon feed controller |
| JPH09240090A (ja) * | 1996-03-12 | 1997-09-16 | Brother Ind Ltd | 印字装置、記録装置及びリボンカセット |
| US5857786A (en) * | 1997-09-22 | 1999-01-12 | Illinois Tool Works Inc. | Modular printer system with depleting ribbon supply roll and heated typeholder |
-
1999
- 1999-07-13 FR FR9909100A patent/FR2796372B1/fr not_active Expired - Fee Related
-
2000
- 2000-07-11 EP EP00951652A patent/EP1113933A1/fr not_active Withdrawn
- 2000-07-11 WO PCT/FR2000/002003 patent/WO2001003940A1/fr not_active Ceased
- 2000-07-11 AU AU64524/00A patent/AU6452400A/en not_active Abandoned
- 2000-07-11 US US09/786,351 patent/US6511238B1/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3923141A (en) * | 1973-07-21 | 1975-12-02 | Triumph Werke Nuernberg Ag | Dual feed rate ribbon mounting and transport assembly |
| US4074799A (en) * | 1975-07-17 | 1978-02-21 | Brother Kogyo Kabushiki Kaisha | Ribbon cartridge having slack preventing means |
| US5127750A (en) * | 1989-03-08 | 1992-07-07 | Franz Buttner Ag | Refillable ink ribbon cartridge |
| DE3927421A1 (de) * | 1989-08-19 | 1991-02-21 | Olympia Aeg | Farbbandkassette fuer eine aufnahmevorrichtung einer schreib- oder aehnlichen bueromaschine |
| EP0703089A1 (fr) * | 1994-09-22 | 1996-03-27 | Sharp Kabushiki Kaisha | Imprimante thermique |
| WO1996011872A1 (fr) | 1994-10-14 | 1996-04-25 | Ier | Cassette et rouleau pour ruban consommable, appareil recepteur, et procede de couplage en rotation du rouleau |
| EP0894635A1 (fr) * | 1997-07-30 | 1999-02-03 | Seiko Epson Corporation | Cartouche pour ruban et dispositif d'impression |
Also Published As
| Publication number | Publication date |
|---|---|
| AU6452400A (en) | 2001-01-30 |
| EP1113933A1 (fr) | 2001-07-11 |
| FR2796372B1 (fr) | 2001-09-07 |
| FR2796372A1 (fr) | 2001-01-19 |
| US6511238B1 (en) | 2003-01-28 |
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