WO2000065977A1 - Dispositif de freinage et d'arret de tambour dans un appareil distributeur de materiaux d'essuyage - Google Patents
Dispositif de freinage et d'arret de tambour dans un appareil distributeur de materiaux d'essuyage Download PDFInfo
- Publication number
- WO2000065977A1 WO2000065977A1 PCT/FR2000/001002 FR0001002W WO0065977A1 WO 2000065977 A1 WO2000065977 A1 WO 2000065977A1 FR 0001002 W FR0001002 W FR 0001002W WO 0065977 A1 WO0065977 A1 WO 0065977A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- drum
- lever
- braking
- stopping
- hook
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K10/00—Body-drying implements; Toilet paper; Holders therefor
- A47K10/24—Towel dispensers, e.g. for piled-up or folded textile towels; Toilet-paper dispensers; Dispensers for piled-up or folded textile towels provided or not with devices for taking-up soiled towels as far as not mechanically driven
- A47K10/32—Dispensers for paper towels or toilet-paper
- A47K10/34—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means
- A47K10/36—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means with mechanical dispensing, roll switching or cutting devices
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K10/00—Body-drying implements; Toilet paper; Holders therefor
- A47K10/24—Towel dispensers, e.g. for piled-up or folded textile towels; Toilet-paper dispensers; Dispensers for piled-up or folded textile towels provided or not with devices for taking-up soiled towels as far as not mechanically driven
- A47K10/32—Dispensers for paper towels or toilet-paper
- A47K10/34—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means
- A47K10/36—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means with mechanical dispensing, roll switching or cutting devices
- A47K10/3631—The cutting devices being driven manually
- A47K10/3643—The cutting devices being driven manually by pulling the paper
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K10/00—Body-drying implements; Toilet paper; Holders therefor
- A47K10/24—Towel dispensers, e.g. for piled-up or folded textile towels; Toilet-paper dispensers; Dispensers for piled-up or folded textile towels provided or not with devices for taking-up soiled towels as far as not mechanically driven
- A47K10/32—Dispensers for paper towels or toilet-paper
- A47K10/34—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means
- A47K10/36—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means with mechanical dispensing, roll switching or cutting devices
- A47K2010/3675—Braking devices
Definitions
- the invention relates to the technical sector of dispensing devices for wiping materials of the hooded paper type or the like wound in a reel.
- Dispensing devices of this type include a wall fixing casing (1) pivotally receiving a cover (2).
- the housing has lateral flanges (la) intended to carry a free rotation of a drum (3) integrating a serrated cutting device (4) which describes a trajectory bringing it from a retracted position to a projecting position, in order to cutting the material, this during manual traction on the strip of material overflowing under the device.
- the drum receives an eccentric (5) associated with a launching and return spring (6), while at its opposite end, the drum receives an operating button (7) allowing the loading of the 'apparatus after replacement of the coil (B) of material which is brought to free rotation on an articulated support (8), said coil pressing by gravity, on the drum (3).
- the component (9) by centrifugal force effect, remains in the high position at the end of cutting and, in this case a protrusions of the component (9) rests on a fixed stop established at the bottom on one of the flanges of the casing, in order to stop the drum which, under the effect of the spring (6) for returning the eccentric, brings back behind said drum until an opposite projection of the component comes to bear against said fixed stop.
- the applicant has designed the device for braking and stopping the drum according to the invention, which makes it possible, during brutal traction on the strip of material overflowing under the device, to brake and to gradually stop the drum and then to ensure also a progressive backtracking, therefore by limiting operating noises as much as possible, while avoiding the formation of a loop of material.
- the braking and stopping device consists mainly of a couple of parts hinged together, one of which forms a hook to cooperate with one of the projections of the component when the latter Ci, under the effect of centrifugal force, remains in the high position, while the other forms a lever at the top of which is articulated one of the arms of the reel holder which is associated with the lever for tilting during the movement of said lever and thus ensuring the pressurization of the reel on the drum, in parallel with braking, stopping and returning to progressive rear of the drum.
- the association between the arm of the reel holder and the lever is obtained by a rocker articulated to the lever and to the reel holder and having at the rear a thrust projection of said reel holder and, at the before a point of elastic connection with said lever.
- Figure 1 is a schematic perspective view of an apparatus according to the prior art.
- FIG. 2 is a perspective view separately illustrating the main parts of the device according to the invention.
- FIG. 3 is a side view showing the position of the parts at the start of the braking of the drum during a strong pull on the strip of material.
- FIG. 4 is a similar side view illustrating the position of the parts when the drum stops.
- the apparatus illustrated in particular in FIG. 1 is of the type described in the preamble with its various elements referenced 1 to 9.
- the device according to the invention referenced as a whole by the reference (D), consists essentially of a couple of parts articulated together, by an axis (11) one of which (10) forms a hook (10a) at the 'opposite the articulation point and has at its upper part a hole (10b) for attachment to the end of a return spring (12) whose other end is connected in (lb) to the flange (la) of the housing.
- the other part (13) forms a lever articulated on the axis (11) at its lower part, while at its upper part, it is freely mounted on an axis (8a) formed on one of the arms (8b) of the spool holder (8).
- a rocker (14) is also mounted with free rotation on the axis (8a) at its upper part and has at the rear a projection (14a) coming to bear for mounting against the crosspiece (8c) of the reel holder , this under the return action of a spring (15) attached at (14b) to the rocker and (13a) to the lever.
- the axis (8a) of the reel holder, as well as its opposite counterpart, are mounted for free rotation on the flanges (la) of the casing, as illustrated, or with respect to a device for regulating the support tension of the reel on the drum as described in French patent application 97.07407 of which the applicant is also the owner; the reel holder being kept in pressure on the drum by one or more elastic return means (16).
- the component (9) ensuring the various functions of controlling and limiting the rotation of the drum has, as indicated in the preamble, a central opening (9a) of diameter much greater than that of the cylindrical bearing surface (3b) formed following the flange (3 a) of the drum.
- fingers (3 c) are fixed on the front face of the flange (3a) to cooperate with profiled openings (9b-9c) established on the component (9), said openings being oriented and offset relative to to the component axis.
- the component On the side of the two-stage profiled opening (9b), the component has a projection (9d) of which one side (9dl) forms a beak, while the other side is connected to a curvilinear peripheral profile (9e) by a face (9d2) and a step (9f).
- the component has another projection (9g) with a straight face (9g 1) opposite with the spout (9dl) from which it is separated by a peripheral profile. curvilinear (9h).
- the component (9) As indicated in the preamble, it can happen that during a very strong manual traction on the strip of material (Bl) projecting under the device, the component (9) remains in the high position at the end of cutting due to the very rotation rapid drum generating centrifugal force.
- the spout (9dl) of the projection (9d) of the component finds on its trajectory a fixed stop (lc) of the flange (la) of the casing, which suddenly stops the drum which is then just as brutally returned back by the spring (6) of the launch eccentric (5) until the face (9g 1) of the other projection (9g) comes in turn to bear against the fixed stop (the), bringing the drum in rest position, with component in low position.
- the pivoting of the lever-hook assembly also causes the pivoting of the rocker (14) whose rear projection (14a), in abutment against the crosspiece (8c) of the reel holder, drives the latter (arrow F2, Figure 4) so that the reel (B) of material is supported with a strong pressure on the drum.
- This combined action therefore allows the progressive braking of the drum and its also progressive reversing, thus eliminating almost all of the operating noises and avoiding the formation of a loop of material.
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Braking Arrangements (AREA)
- Replacement Of Web Rolls (AREA)
- Drying Of Solid Materials (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU41257/00A AU4125700A (en) | 1999-04-30 | 2000-04-18 | Device for braking and stopping a drum in a wiping material dispensing apparatus |
EP00920826A EP1175172A1 (fr) | 1999-04-30 | 2000-04-18 | Dispositif de freinage et d'arret de tambour dans un appareil distributeur de materiaux d'essuyage |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR99/05739 | 1999-03-30 | ||
FR9905739A FR2792816B1 (fr) | 1999-04-30 | 1999-04-30 | Dispositif de freinage et d'arret de tambour dans un appareil distributeur de materiaux d'essuyage |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000065977A1 true WO2000065977A1 (fr) | 2000-11-09 |
Family
ID=9545264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2000/001002 WO2000065977A1 (fr) | 1999-04-30 | 2000-04-18 | Dispositif de freinage et d'arret de tambour dans un appareil distributeur de materiaux d'essuyage |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1175172A1 (fr) |
AR (1) | AR023805A1 (fr) |
AU (1) | AU4125700A (fr) |
FR (1) | FR2792816B1 (fr) |
TW (1) | TW433995B (fr) |
WO (1) | WO2000065977A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10765272B2 (en) | 2014-08-08 | 2020-09-08 | Gpcp Ip Holdings Llc | Sheet product dispensers and related methods for reducing sheet product usage |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2623120A1 (de) * | 1975-11-19 | 1977-06-02 | Maurice Granger | Vorrichtung zum gleichzeitigen abschneiden und abgeben von streifen aufgerollter materialien |
WO1996024281A1 (fr) * | 1995-02-07 | 1996-08-15 | Maurice Granger | Appareil distributeur de materiau d'essuyage pouvant etre distribues sous forme pliee ou non pliee |
-
1999
- 1999-04-30 FR FR9905739A patent/FR2792816B1/fr not_active Expired - Fee Related
-
2000
- 2000-04-18 AU AU41257/00A patent/AU4125700A/en not_active Abandoned
- 2000-04-18 WO PCT/FR2000/001002 patent/WO2000065977A1/fr not_active Application Discontinuation
- 2000-04-18 EP EP00920826A patent/EP1175172A1/fr not_active Withdrawn
- 2000-04-19 TW TW089107385A patent/TW433995B/zh active
- 2000-04-28 AR ARP000102058A patent/AR023805A1/es unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2623120A1 (de) * | 1975-11-19 | 1977-06-02 | Maurice Granger | Vorrichtung zum gleichzeitigen abschneiden und abgeben von streifen aufgerollter materialien |
WO1996024281A1 (fr) * | 1995-02-07 | 1996-08-15 | Maurice Granger | Appareil distributeur de materiau d'essuyage pouvant etre distribues sous forme pliee ou non pliee |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10765272B2 (en) | 2014-08-08 | 2020-09-08 | Gpcp Ip Holdings Llc | Sheet product dispensers and related methods for reducing sheet product usage |
US11540675B2 (en) | 2014-08-08 | 2023-01-03 | Gpcp Ip Holdings Llc | Sheet product dispensers and related methods for reducing sheet product usage |
US11786086B2 (en) | 2014-08-08 | 2023-10-17 | Gpcp Ip Holdings Llc | Sheet product dispensers and related methods for reducing sheet product usage |
Also Published As
Publication number | Publication date |
---|---|
TW433995B (en) | 2001-05-16 |
AU4125700A (en) | 2000-11-17 |
FR2792816B1 (fr) | 2001-05-25 |
AR023805A1 (es) | 2002-09-04 |
FR2792816A1 (fr) | 2000-11-03 |
EP1175172A1 (fr) | 2002-01-30 |
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