EP1199965B1 - Steuerungsvorrichtung und deren verwendung - Google Patents
Steuerungsvorrichtung und deren verwendung Download PDFInfo
- Publication number
- EP1199965B1 EP1199965B1 EP00938444A EP00938444A EP1199965B1 EP 1199965 B1 EP1199965 B1 EP 1199965B1 EP 00938444 A EP00938444 A EP 00938444A EP 00938444 A EP00938444 A EP 00938444A EP 1199965 B1 EP1199965 B1 EP 1199965B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- gear
- rocker
- gear wheel
- triggering
- switching
- 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
-
- 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
- A47K10/28—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 dispensing a clean part and taking-up a soiled part, e.g. using rolls; with dispensers for soap or other detergents; with disinfecting or heating devices
Definitions
- the invention relates to a control device according to the preamble of claim 1 and their use according to claims 9 and 10.
- Switch cams and the like are known for this purpose. Which transmission means such as levers, gears or transmissions switch off.
- the device should be very versatile, also in connection with electrical devices.
- timer mentioned in claim 1 are in themselves known timers of any kind understood after their focusing or initiation reproducibly one trigger mechanical process i.e. give a force or interrupt the power flow already initiated.
- the embodiment according to claim 2 allows the simplest Means to shift a gear or as shown later a power flow from one transmission to another transfer.
- timing element It is particularly easy and without auxiliary energy Realize timing element according to claim 4.
- the timer can easily be controlled electromechanically and / or electronically; see. Claim 5.
- the device according to claim 8 allows relatively large Realize switching paths and works very precisely in conjunction with conventional gears.
- the gear tilts preferably in a position in which the major axis also the main axis of the flat parts coincides.
- the device has been found to be very effective proven with a so-called pendulum roller, which a portion of towel already used for education returns a loop in the useful part, see claim 10th
- Fig. 1 100 is a simplified representation of a Control device can be seen, the corresponding Covers and protective hoods as well as functional gear parts are removed.
- the control device 100 consists essentially of two units, a trigger and switch rocker 6 and one Swivel gear 12.
- the trigger and shift rocker 6 is open mounted on an axis of rotation 7 and arranged around two wheels 2 and 3.
- the front wheel 2 is a transmission gear, while the rear, hidden gear 3 is a central gear is.
- Inside the transmission gear 2 is a coil spring 4 arranged, which on the common axis 1 of both Wheels 2, 3 attack and tensioned counterclockwise becomes.
- the spiral spring 4 is located in a housing, cf. FIG. 2; its clamping state can be seen through two viewing windows 4 ' check.
- the axis of rotation is located on the trigger and switching rocker 6 19 of an ellipsoid gear 5, which with its Teeth Z, meshing with gear 2 on its major axis.
- the rocker 6 is designed as a two-armed lever; the upper lever is designated 6a and the lower lever 6b.
- a Timer 8 At the end of the upper lever 6a is a Timer 8; 9, which acts on a counterpart 11 and 1 is in the closed state c.
- swivel gear 12 is by a Spring 18 causes.
- axes 22, 13 and the axis of rotation 23 there are interlocking gears, one of which drives an output 14.
- the ellipsoid gear 5 also has flattened teeth Z 'and two tooth gaps L. This is useful to ensure a clean tilting of 90 ° in the To allow the direction of rotation of the gear 5. If the timer 8th; 9 has reached the scheduled time is moving the upper lever 6a in the direction o, which by another Spring 17, a common coil spring, is supported.
- Fig. 2 shows all parts of Fig. 1, in addition corresponding gear parts and levers as they complete Operation of control device 100 in one modern towel dispensers are appropriate. - Not shown are the timing element here, the necessary covers and non-essential guide elements.
- a button 33 can be seen, which by a Spring 34 tensioned from the end face of the mounting plate 98 has emerged and the presence of a closed, hood not shown.
- a Spring 34 tensioned from the end face of the mounting plate 98 has emerged and the presence of a closed, hood not shown.
- Fig. 2 is the practical design of the ellipsoid gear 5 can be seen; the two leaf springs 21 are in the position shown only on the end faces of the Flat part 20 so that a low torque the gear 5 tilts.
- the winding spool 40 uses the same Axis 41 as the portioning wheel 37; the inner wrap of the Coil spring 42 acts against this and rotates the winding spool 40 clockwise against one from the portioning wheel 37 outstanding spring-loaded bolts.
- Figure 3 shows all the gears - with the exception of the the same diameter behind the transmission gear 2 lying central gear 3 - in engagement or in their Intervention.
- the lowest transmission gear 24 is driven by the output roller 25 rolling off the fabric pull-out, which in a pivoting cover, not shown, stored and from which a torque via the gear 24 an idler gear 26 is transmitted.
- an idler gear 26 is transmitted in front of this little idler 26 is connected on the same axis 23, a large intermediate gear 27.
- the ratchet 44 engages after pivoting the gear 12 by shifting the switching cam 10, Fig. 1 and Fig. 2 in the characterized by an arrow Switching direction S, in a portioning wheel 37 and drives this, as far as this by an annular cloth length limitation TL possible on.
- the TL length limitation is designed as a raised groove with a central angle of 330 °, the travel is limited by a stop pin 45 with an unspecified O-ring, which serves as cushioning.
- the tensioning wheel 29 is with the transmission gear 2 constantly engaged because the swivel gear 12 has only a small deflection experiences and also its axis of rotation 23 relatively far is removed from the gear 2, cf. Fig. 2.
- the axis 13 of the coupling wheel 28 is also located on the pivot lever 12 so that it rotates and on Gear 29 changes the direction of rotation.
- every towel dispensing causes a rotation the output roller 25 clockwise, which makes finally the coil spring 4, see FIG. 1, by one part stretches until, after about six times with the towel on the axis 1 fixed central gear 3 a rigid Coupling, in its clockwise direction of rotation, is received.
- the spring motor charged in this way serves for the complete retraction of the towel end when the whole towel roll is used is; it prevents unhygienic multiple use of the towel.
- annular slip clutch 46 known per se (also called grid coupling) with unspecified Cams that are damaged if the towel is pulled excessively prevented in the donor.
- the portioning wheel 37 has a so-called single-spring point 43 on, i.e. a resilient piece in the ring gear, which the Latching the tensioning wheel 29 enables, even if it happens to be the teeth of both gears 44 and 37 face each other.
- the latching always takes place in the same area of the Portioniers 37, so this measure also serves In wear.
- portioning i.e. the delivery of a maximum section of cloth to explain:
- the TL travel limit only allows the portioning wheel to be rotated 37 around the set path; when latched Ratchet 44 is consequently the resulting rotary movement on Central gear 3 limited to this dimension. - Because the central gear 3 the movement for unrolling the cloth transmits, the cloth length that is output is already predetermined here.
- Winding spool 40 which prevents the retraction of the shown pull rope 36 is used; here you can also see a spiral spring, designated 42, which on the traction rope 36 acts.
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Transmission Devices (AREA)
- Supports Or Holders For Household Use (AREA)
- Gear Transmission (AREA)
Abstract
Description
- Fig. 1
- das Grundprinzip einer erfindungsgemässen Vorrichtung mit einer Auslöse- und Schwenkvorrichtung, die auf ein Schwenkgetriebe wirkt,
- Fig. 2
- die Vorrichtung nach Fig. 1 mit sämtlichen Details in einer Perspektiv-Darstellung und
- Fig. 3
- den Kraftfluss zwischen den Zahnrädern bei ausgerücktem Schaltrad.
Claims (10)
- Vorrichtung zur Steuerung mindestens eines zeitabhängigen Vorgangs durch ein auf eine Auslöse- und Schaltwippe einwirkendes Zeitglied, dadurch gekennzeichnet, dass abtriebsseitig wenigstens ein Zahnrad (2) vorgesehen ist, in das ein in Drehrichtung kippbares Ellipsoid-Zahnrad (5) eingreift, welches seinerseits auf einer schwenkbaren Auslöse- und Schaltwippe (6) angeordnet ist, dass diese Wippe (6) als zweiarmiger Hebel (6a;6b) ausgebildet ist, wobei auf diesen auf einer Seite (6a) ein Zeitglied (8,9) einwirkt und dieser auf der anderen Seite (6b) einen Schaltnocken (10) betätigt.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass zwei auf der gleichen Achse (1 angeordnete Räder (2;3) vorgesehen sind und dass der Schaltnocken (10) ein antriebsseitiges Schwenkgetriebe (12) und damit einen weiteren Abtrieb (14) schaltet.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass beide Räder (2;3) Zahnräder sind und dass in das eine Zahnrad (3) eine durch das Schwenkgetriebe (12) kippbare Zahnrad-Arretierung (16) eingreift.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass das Zeitglied (8,9) mechanisch mit der Auslöseund Schaltwippe (6) verbunden und ein über ein Ventil oder eine Drossel (9) mit der Umgebungsluft in Verbindung stehender Hohlkörper (8) ist, der auf einem Gegenstück (11) haft- und lösbar mit der Wippe (6) verschwenkt.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass das Zeitglied (8,9) einen fremdgesteuerten Elektromagneten aufweist.
- Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass der weitere Abtrieb (14) ein Portionierrad (37) mit einer Wickelspule (40) ist.
- Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass die Auslöse- und Schaltwippe (6) und das Schwenkgetriebe (12) durch auf diese einwirkende Federn (17;18) in ihren Endstellungen vorgespannt gehalten sind.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass das Ellipsoid-Zahnrad (5) peripher auf seiner grossen Achse vollständige Zähne (Z) und auf seiner kleinen Achse abgeplattete Zähne (Z') und in Drehrichtung betrachtet beidseitig Zahnlücken (L) aufweist und dass dieses Zahnrad (5) an aus seiner Achse (19) herausragenden Flachteilen (20), über zwei an diesem parallel anliegende Blattfedern (21), in eine Vorzugslage kippbar ist.
- Verwendung der Vorrichtung nach den vorangehenden Ansprüchen zur Ablaufsteuerung eines Handtuchspenders.
- Verwendung nach Anspruch 9 zur Betätigung des Rücklaufs einer zur Bildung einer Handtuchschlaufe dienenden Walze.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00938444A EP1199965B1 (de) | 1999-07-05 | 2000-07-03 | Steuerungsvorrichtung und deren verwendung |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99810591A EP1066785A1 (de) | 1999-07-05 | 1999-07-05 | Steuerungsvorrichtung und deren Verwendung |
EP99810591 | 1999-07-05 | ||
PCT/CH2000/000363 WO2001001837A1 (de) | 1999-07-05 | 2000-07-03 | Steuerungsvorrichtung und deren verwendung |
EP00938444A EP1199965B1 (de) | 1999-07-05 | 2000-07-03 | Steuerungsvorrichtung und deren verwendung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1199965A1 EP1199965A1 (de) | 2002-05-02 |
EP1199965B1 true EP1199965B1 (de) | 2003-08-20 |
Family
ID=8242908
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99810591A Withdrawn EP1066785A1 (de) | 1999-07-05 | 1999-07-05 | Steuerungsvorrichtung und deren Verwendung |
EP00938444A Expired - Lifetime EP1199965B1 (de) | 1999-07-05 | 2000-07-03 | Steuerungsvorrichtung und deren verwendung |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99810591A Withdrawn EP1066785A1 (de) | 1999-07-05 | 1999-07-05 | Steuerungsvorrichtung und deren Verwendung |
Country Status (4)
Country | Link |
---|---|
EP (2) | EP1066785A1 (de) |
AU (1) | AU5385400A (de) |
DE (1) | DE50003386D1 (de) |
WO (1) | WO2001001837A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024069180A2 (en) | 2022-09-28 | 2024-04-04 | LiliumX Ltd. | Multivalent proteins and screening methods |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3265454A (en) * | 1964-08-14 | 1966-08-09 | American Mach & Foundry | Towel cabinet |
IT1167526B (it) * | 1981-02-27 | 1987-05-13 | Steiner Co Int Sa | Apparecchio per controllare l'avvolgimento e lo svolgimento di bobine di nastri usati come asciugamani e simili |
GB2168684A (en) * | 1984-12-05 | 1986-06-25 | Scampgate Ltd | Tower dispensing mechanism |
-
1999
- 1999-07-05 EP EP99810591A patent/EP1066785A1/de not_active Withdrawn
-
2000
- 2000-07-03 DE DE50003386T patent/DE50003386D1/de not_active Expired - Lifetime
- 2000-07-03 AU AU53854/00A patent/AU5385400A/en not_active Abandoned
- 2000-07-03 EP EP00938444A patent/EP1199965B1/de not_active Expired - Lifetime
- 2000-07-03 WO PCT/CH2000/000363 patent/WO2001001837A1/de active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP1199965A1 (de) | 2002-05-02 |
WO2001001837A1 (de) | 2001-01-11 |
AU5385400A (en) | 2001-01-22 |
DE50003386D1 (de) | 2003-09-25 |
EP1066785A1 (de) | 2001-01-10 |
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