FR2628343A1 - DEVICE FOR AUTOMATICALLY STOPPING THE DRIVE MECHANISM OF AN ARCHIVE DESTRUCTING MILL, WHEN EMPLOYED WITH THE COLLECTOR BAG - Google Patents
DEVICE FOR AUTOMATICALLY STOPPING THE DRIVE MECHANISM OF AN ARCHIVE DESTRUCTING MILL, WHEN EMPLOYED WITH THE COLLECTOR BAG Download PDFInfo
- Publication number
- FR2628343A1 FR2628343A1 FR8803155A FR8803155A FR2628343A1 FR 2628343 A1 FR2628343 A1 FR 2628343A1 FR 8803155 A FR8803155 A FR 8803155A FR 8803155 A FR8803155 A FR 8803155A FR 2628343 A1 FR2628343 A1 FR 2628343A1
- Authority
- FR
- France
- Prior art keywords
- cutting
- cutting mechanism
- automatically stopping
- bag
- archive
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0007—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0007—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents
- B02C2018/0023—Switching devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0007—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents
- B02C2018/0069—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents with stripping devices
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
L'invention concerne un dispositif de mise à l'arrêt automatique de l'entraînement du mécanisme de coupe d'un broyeur destructeur d'archives lorsqu'un sac 5 collecteur de déchets, suspendu dans le corps de bâti 6 au-dessous de la coiffe 1 du mécanisme de coupe, se trouve en condition emplie. Dispositif caractérisé par un interrupteur 8 à infrarouges installé à la face inférieure 2 de la coiffe 1 du mécanisme de coupe, et muni d'un détecteur 8a dirigé vers l'interstice de coupe Sp entre des cylindres de coupe 3 et des racleurs 4.The invention relates to a device for automatically stopping the drive of the cutting mechanism of an archive shredder when a waste collection bag 5, suspended in the frame body 6 below the cap 1 of the cutting mechanism, is in full condition. Device characterized by an infrared switch 8 installed on the underside 2 of the cover 1 of the cutting mechanism, and provided with a detector 8a directed towards the cutting gap Sp between the cutting cylinders 3 and the scrapers 4.
Description
1 26283431 2628343
Dispositif de mise à l'arrêt automatique de l'entraînement du mécanisme de coupe d'un broyeur destructeur d'archives, en condition emplie du sac collecteur La présente invention se rapporte à un dispositif de mise à l'arrêt automatique de l'entraînement du mécanisme de coupe d'un broyeur destructeur d'archives lorsqu'un sac The present invention relates to a device for automatically stopping the drive. The device for automatically stopping the drive of the cutting mechanism of a shredder destroying archives, in a condition filled with the collection bag. of the cutting mechanism of a shredder destroying archives when a bag
collecteur de déchets, suspendu dans le corps de bâti au- waste collector, suspended in the frame body
dessous de la coiffe du mécanisme de coupe, se trouve en under the cap of the cutting mechanism, is in
condition emplie.condition filled.
Dans des broyeurs d'archives connus, il est jusqu'à In known archive shredders, it is up to
présent classique de détecter mécaniquement le degré d'em- conventional way of mechanically detecting the degree of
plissage du sac collecteur 'de déchets, plus précisément au pleating of the waste collection bag, more precisely at
moyen d'un volet oscillant qui est disposé à la face infé- by means of an oscillating flap which is arranged on the underside
rieure du mécanisme de coupe et qui est raccordé à l'entrai- the cutting mechanism and which is connected to the drive
nement des cylindres de coupe d'une manière telle que, lors de l'occurrence d'un pivotement préréglé du volet, provoqué par le cône de matière broyée s'élargissant latéralement, une mise à l'arrêt automatique de l'entraînement ait lieu avant que ledit cône s'insinue dans l'interstice de sortie de la matière broyée. Dans la pratique cependant, des secousses of the cutting cylinders in such a way that, when a pre-set flap of the flap is caused by the cone of milled material laterally widening, the drive is switched off automatically before said cone insinuates into the exit gap of the milled material. In practice however, shaking
répétitives du sac collecteur de déchets,ou bien un aplanis- repetitive waste bag or a flattening
sement manuel de la pointe du cône,peuvent avoir pour consé- manual operation of the tip of the cone, may result
quences que de la matière broyée s'accumule également der- that ground matter also accumulates
rière le volet oscillant et bloque son pivotement nécessaire pour la mise à l'arrêt de l'entraînement, de sorte que tout the swing flap and blocks its pivoting necessary for the stopping of the drive, so that all
le puits de sortie de matière broyée peut s'engorger complè- the outlet well of crushed material can be fully engorged
tement et que, tout particulièrement lors d'une marche ar- and, especially during an ar-
rière de courte durée, le mécanisme de coupe peut être sé- of short duration, the cutting mechanism can be
rieusement endommagé par de la matière broyée s'immiscant badly damaged by crushed material interfering
par en bas.from below.
La présente invention a par conséquent pour objet The present invention therefore has as its object
de fournir des moyens et des mesures qui suppriment radicale- to provide means and measures which radically
ment les inconvénients mentionnés en dernier lieu,ainsi que the last mentioned disadvantages, as well as
2 26283432 2628343
les dangers qui en découlent, malgré des interventions manuel- the resulting dangers, despite manual interventions
les dans l'indication automatique "sac plein". in the automatic indication "bag full".
Conformément à l'invention, cet objet est atteint par le fait que le dispositif présente un interrupteur à infrarouges installé à la face inférieure de la coiffe du mé- According to the invention, this object is achieved by the fact that the device has an infrared switch installed on the underside of the cap of the metal.
canisme de coupe, et muni d'un détecteur dirigé vers l'inter- cutting mechanism, and equipped with a detector directed towards the inter-
stice de coupe entre des cylindres de coupe et des racleurs. stice cutting between cutting cylinders and scrapers.
L'invention va à présent être décrite plus en détail à titre d'exemple nullement limitatif, en regard du dessin The invention will now be described in more detail by way of non-limiting example, with reference to the drawing.
schématique annexé dont la figu-re unique illustre, en éléva- schematic annexed whose unique figu-re illustrates, in elevation
tion latérale avec coupe longitudinale, le dispositif confor- Lateral section with longitudinal section, the device
me à l'invention équipant un broyeur destructeur d'archives, Conformément à la représentation ressortant de la figure, le mode nouveau d'indication "sac plein", avec mise 15.à l'arrêt simultanée de l'entraînement de cylindres de coupe 3, fonctionne de 'la façon suivante: a. Dès qu'un cône 7 de matière broyée se formant According to the representation shown in the figure, the new mode of indication "full bag", with setting 15. at the simultaneous stop of the driving of cutting cylinders. 3, operates in the following manner: a. As soon as a cone 7 of crushed material is formed
en direction d'une face inférieure 2 du mécanis- towards a lower face 2 of the mechanis-
me de coupe, ou bien respectivement l'un des flancs 7a de ce cône, parvient à une distance section, or respectively one of the flanks 7a of this cone, reaches a distance
prédéterminée "A" du détecteur 8a d'un interrup- predetermined "A" of the detector 8a of an interrup-
teur de proximité 8, ce dernier est activé et l'entraînement des cylindres de coupe 3 est par proximity switch 8, the latter is activated and the driving of the cutting cylinders 3 is
conséquent mis à l'arrêt.consequently put to a stop.
b. Certes, une égalisation manuelle du "tas 7 de matière broyée" présentant une section conique se traduit ultérieurement par un redémarrage du mécanisme de coupe, toutefois seulement jusqu'à ce qu'un cône 7 se reforme dans un nouveau plan I ou II à l'intérieur d'un sac 5 collecteur de déchets, et mette de nouveau l'entraînement à l'arrêt. Ainsi, le cône 7 ne peut jamais plus s'immiscer dans un interstice de sortie ou de b. Admittedly, a manual equalization of the "heap 7 of crushed material" having a conical section subsequently results in a restart of the cutting mechanism, however only until a cone 7 is reformed in a new plane I or II to inside a bag 5 waste collector, and put the drive again at a standstill. Thus, the cone 7 can never interfere in an exit gap or
coupe "Sp", ni provoquer respectivement les per- cut "Sp", nor to provoke
turbations ou détériorations mentionnées ci- turbation or deterioration mentioned above.
avant. Le sac 5 collecteur de déchets est sus- before. The bag 5 waste collector is sus-
pendu dans un corps de bâti 6, au-dessous d'une hanged in a frame body 6, below a
coiffe 1 du mécanisme de coupe.cap 1 of the cutting mechanism.
3 26283433 2628343
Le dispositif conforme à l'invention se caractérise The device according to the invention is characterized
par un interrupteur 8 à infrarouges installé à la face infé- by an infrared switch 8 installed on the underside
rieure 2 de la coiffe 1 du mécanisme de coupe, et muni d'un détecteur 8a dirigé vers l'interstice de coupe "Sp" entre les cylindres de coupe 3 et des racleurs 4; cet interrupteur 8 est alors décalé latéralement par rapport à l'interstice upper 2 of the cap 1 of the cutting mechanism, and provided with a detector 8a directed towards the cutting gap "Sp" between the cutting rollers 3 and scrapers 4; this switch 8 is then shifted laterally with respect to the gap
de coupe "Sp" et il est logé dans un support 9, à la face in- "Sp" and is housed in a support 9, on the inside face
férieure 2 du mécanisme de coupe, avec inclinaison par rap- 2 of the cutting mechanism, with inclination
port à l'horizontale, en direction du sac 5 collecteur de dé- horizontally in the direction of the bag 5
chets. L'inclinaison de l'interrupteur 8 doit alors être waste. The inclination of the switch 8 must then be
choisie de telle sorte que sa surface d'activation, c'est-à- chosen so that its activation surface, that is,
dire la face frontale du détecteur 8a de cet interrupteur 8, s'étende à peu près parallèlement au flanc 7a, se formant say the front face of the detector 8a of this switch 8, extends approximately parallel to the sidewall 7a, forming
au-dessous de l'interstice de coupe "Sp", du tas 7 de matié- below the cutting gap "Sp", of the pile 7 of material
re broyée ayant une section conique. re milled having a conical section.
Il va de soi que de nombreuses modifications peu- It goes without saying that many modifications can
vent être apportées au dispositif décrit et représenté, sans may be made to the device described and shown without
sortir du cadre de l'invention.depart from the scope of the invention.
4 26283434 2628343
Claims (3)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873706623 DE3706623A1 (en) | 1987-03-02 | 1987-03-02 | METHOD FOR THE AUTOMATIC DRIVE SHUTDOWN OF THE CUTTING DEVICE OF A PAPER DESTRUCTOR WHEN FILLED WASTE COLLECTION BAG AND DEVICE FOR IMPLEMENTING THE PROCESS |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2628343A1 true FR2628343A1 (en) | 1989-09-15 |
FR2628343B1 FR2628343B1 (en) | 1991-08-16 |
Family
ID=6322073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8803155A Expired - Lifetime FR2628343B1 (en) | 1987-03-02 | 1988-03-08 | DEVICE FOR AUTOMATICALLY STOPPING THE CUTTING MECHANISM OF A ARCHIVAL SHREDDING SHREDDER, IN FILLED CONDITION OF THE COLLECTION BAG |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3706623A1 (en) |
FR (1) | FR2628343B1 (en) |
GB (1) | GB2215236B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5954280A (en) * | 1998-05-12 | 1999-09-21 | Fellowes Manufacturing Company | Top blocker for a paper shredder |
WO2000063609A1 (en) * | 1999-04-20 | 2000-10-26 | Angelo Morgillo | Shredding cabinet |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3843602A1 (en) * | 1988-12-23 | 1990-07-05 | Gao Ges Automation Org | PROCEDURE OR DEVICE FOR AUTOMATICALLY MONITORING THE DESTRUCTION OF THIN LEAF |
US5538194A (en) * | 1990-03-17 | 1996-07-23 | Schleicher & Co. International Aktiengesellschaft | Document shredder |
DE4042640C2 (en) * | 1990-03-17 | 1998-04-09 | Schleicher & Co Int | Document shredder and container as sub-structure for it |
DE4201380A1 (en) * | 1992-01-20 | 1993-07-22 | Erika Benneckenstein | DEVICE FOR COLLECTING SHREDDER GOODS |
DE19641934C2 (en) * | 1996-10-11 | 1999-06-24 | Hermann Schwelling | Switch flap for stopping the cutting unit of document shredders and. devices |
JP4446880B2 (en) * | 2004-03-17 | 2010-04-07 | 株式会社リコー | Paper processing apparatus and image forming system |
US8028942B2 (en) | 2008-08-01 | 2011-10-04 | Fellowes, Inc. | Bin full detection with light intensity sensing |
DE102012100681B4 (en) | 2012-01-27 | 2022-09-01 | Hermann Schwelling | Document shredder with turbo function |
JP6131934B2 (en) * | 2014-11-28 | 2017-05-24 | コニカミノルタ株式会社 | Paper processing apparatus and image forming system |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1112881A (en) * | 1954-10-15 | 1956-03-20 | Supply regulator for hammer mills, pneumatic conveyors and other suction devices | |
FR1369149A (en) * | 1963-09-11 | 1964-08-07 | Flow control for lumpy solids | |
FR2467800A1 (en) * | 1979-10-18 | 1981-04-30 | Schleicher Co Feinwerktech | DEVICE FOR LIMITING THE FILLING HEIGHT OF A RECEPTACLE TO BE CHARGED |
GB2138700A (en) * | 1983-04-12 | 1984-10-31 | Schleicher Co Feinwerktech | Apparatus for comminuting materials such as documents |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1244535B (en) * | 1963-12-14 | 1967-07-13 | Miag Muehlenbau | Method and switching device for controlling a mill |
DE1954009C3 (en) * | 1969-10-27 | 1979-09-06 | Eba-Maschinenfabrik Adolf Ehinger Kg, 7460 Balingen | Housing for a document shredder |
US3882770A (en) * | 1973-08-31 | 1975-05-13 | Edwin Mills & Son Limited | Combined shredder and baler |
-
1987
- 1987-03-02 DE DE19873706623 patent/DE3706623A1/en active Granted
-
1988
- 1988-03-03 GB GB8805057A patent/GB2215236B/en not_active Expired - Fee Related
- 1988-03-08 FR FR8803155A patent/FR2628343B1/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1112881A (en) * | 1954-10-15 | 1956-03-20 | Supply regulator for hammer mills, pneumatic conveyors and other suction devices | |
FR1369149A (en) * | 1963-09-11 | 1964-08-07 | Flow control for lumpy solids | |
FR2467800A1 (en) * | 1979-10-18 | 1981-04-30 | Schleicher Co Feinwerktech | DEVICE FOR LIMITING THE FILLING HEIGHT OF A RECEPTACLE TO BE CHARGED |
GB2138700A (en) * | 1983-04-12 | 1984-10-31 | Schleicher Co Feinwerktech | Apparatus for comminuting materials such as documents |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5954280A (en) * | 1998-05-12 | 1999-09-21 | Fellowes Manufacturing Company | Top blocker for a paper shredder |
WO2000063609A1 (en) * | 1999-04-20 | 2000-10-26 | Angelo Morgillo | Shredding cabinet |
Also Published As
Publication number | Publication date |
---|---|
GB2215236A (en) | 1989-09-20 |
GB2215236B (en) | 1991-08-21 |
DE3706623C2 (en) | 1989-12-14 |
GB8805057D0 (en) | 1988-03-30 |
DE3706623A1 (en) | 1988-09-15 |
FR2628343B1 (en) | 1991-08-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2628343A1 (en) | DEVICE FOR AUTOMATICALLY STOPPING THE DRIVE MECHANISM OF AN ARCHIVE DESTRUCTING MILL, WHEN EMPLOYED WITH THE COLLECTOR BAG | |
FR2697174A1 (en) | Set of waste paper treatment. | |
FR2524345A2 (en) | FEEDING DEVICE AND FRAME FOR DOCUMENT DESTROYER | |
FR2521101A1 (en) | SAFETY CLOSURE FOR BLOW-TYPE PLASTIC CONTAINERS | |
FR2494565A1 (en) | APPARATUS FOR FORMING A CUT TOBACCO STRAP | |
EP0545818A1 (en) | Device for continuously cutting off plasma bags | |
CH679706A5 (en) | ||
FR2909851A1 (en) | Infusion making machine i.e. espresso coffee machine, has dose detection device for indicating presence/absence of dose in preset detection zone to control device, where zone is located in free space of infusion chamber in open position | |
FR2683511A1 (en) | Compartmented bin for the selective storage and collection of waste | |
EP0681677B1 (en) | Centrifugal drier for loose materials | |
CA1094985A (en) | Automatic control apparatus for a grain separator | |
EP0192901A1 (en) | Apparatus to sort out deformed or broken fish hooks of a trot line | |
FR2766464A1 (en) | Device for piercing package containing liquid | |
EP0233233A1 (en) | Method and device for opening through the medial region of their bodies, emptying and flattening sealingly closed metal or composite containers | |
FR2947327A1 (en) | FEEDING SYSTEM FOR FRAGMENT SOLID FUEL HEATING APPARATUS | |
FR2670133A1 (en) | LOW-SIZE HAMMER CRUSHER FOR SHREDDING METAL OR OTHER OBJECTS. | |
FR2612501A1 (en) | BAC FOR MARC COFFEE | |
EP0478488B1 (en) | Machine for making hamburgers | |
FR2800036A1 (en) | Machine for automatically emptying sacks containing powder or grains, comprises conveyor belt with overlapping skewer to support sacks and rotary knives to cut open the sack bottoms | |
FR2752228A1 (en) | Waste bin filling system | |
EP3647042B1 (en) | Machine for high efficiency compacting of compressible waste | |
EP0749783B1 (en) | Crushing machine for plastic parts | |
WO2000040494A1 (en) | Device for stacking sections in cartridge form | |
FR3066127B1 (en) | GRINDER FOR VEGETABLE | |
FR2742415A1 (en) | INSTALLATION FOR AUTOMATIC BREAD BAGGING |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |