EP0146489B1 - Haushaltsschneidemaschine, insbesondere mit elektromotorischem Antrieb - Google Patents

Haushaltsschneidemaschine, insbesondere mit elektromotorischem Antrieb Download PDF

Info

Publication number
EP0146489B1
EP0146489B1 EP84710025A EP84710025A EP0146489B1 EP 0146489 B1 EP0146489 B1 EP 0146489B1 EP 84710025 A EP84710025 A EP 84710025A EP 84710025 A EP84710025 A EP 84710025A EP 0146489 B1 EP0146489 B1 EP 0146489B1
Authority
EP
European Patent Office
Prior art keywords
protective plate
slicer
domestic
housing
domestic slicer
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
Application number
EP84710025A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0146489A1 (de
Inventor
Norbert Dipl.-Ing. Flammann
Edgar Dipl.-Designer Rixen
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.)
Robert Krups GmbH and Co KG
Original Assignee
Robert Krups GmbH and Co KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6214297&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0146489(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Robert Krups GmbH and Co KG filed Critical Robert Krups GmbH and Co KG
Publication of EP0146489A1 publication Critical patent/EP0146489A1/de
Application granted granted Critical
Publication of EP0146489B1 publication Critical patent/EP0146489B1/de
Expired legal-status Critical Current

Links

Images

Classifications

    • 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
    • B26D7/22—Safety devices specially adapted for cutting machines
    • B26D7/225—Safety devices specially adapted for cutting machines for food slicers
    • 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
    • B26D7/22—Safety devices specially adapted for cutting machines
    • 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
    • B26D7/22—Safety devices specially adapted for cutting machines
    • B26D7/24—Safety devices specially adapted for cutting machines arranged to disable the operating means for the cutting member
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S83/00—Cutting
    • Y10S83/01—Safety devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/606—Interrelated tool actuating means and guard means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/626—Operation of member controlled by means responsive to position of element remote from member [e.g., interlock]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/768—Rotatable disc tool pair or tool and carrier
    • Y10T83/7734—With guard for tool

Definitions

  • the invention relates to a household cutting machine, in particular with an electric motor drive, for a circular knife arranged in a vertical plane with a removable protective plate which partially covers this circular knife, by means of which a push-button switch for the drive can be actuated after it has been fitted and the household cutting machine can thus be transferred into its working position and with a countertop.
  • Such a household cutting machine has become known from DE-GM7 7 611 681.
  • the button is arranged in the upper region of a machine housing and, with its push button, passes through an opening in the machine housing.
  • a locking member is slidably arranged transversely to the direction of actuation of the push button. The locking member is pushed against the front housing wall by means of a compression spring in such a way that the locking member engages under the push button of the pushbutton and thus it is impossible to depress the pushbutton.
  • the circular knife is provided with a protective plate covering it in some areas.
  • the protective plate has insertion flaps and holding fingers which can be inserted into openings in parts of the machine housing.
  • One of these openings is arranged in the area of the locking member in the one housing wall, so that when one holding finger is inserted into this opening of the locking member against the force of the compression spring supported on a housing pin, it is pushed back so far that the push button of the button for making contact within the Push button can penetrate into the free space of the locking member.
  • this embodiment of a household cutting machine has the advantage that it is ensured that the motor of the household cutting machine can only be switched on when the protective plate is attached to the housing of the machine. If the protective plate is removed from the housing wall, the locking element is moved back into such a position by the compression spring that the pushbutton can no longer be actuated.
  • this known embodiment of a household cutting machine has the disadvantage that it is only possible to attach or remove the protective plate on the machine housing. After the protective plate has been attached to the housing, it is not possible to change the position of the protective plate relative to the housing. Therefore, an area of the circular knife always remains free, i.e. it is not covered by the protective plate.
  • the present invention has for its object to improve household cutting machines of the type mentioned in the introduction while maintaining the advantages listed, in particular in such a way that a risk of injury to the user is largely eliminated. Furthermore, a protective plate for such a household cutting machine is to be created with simple and inexpensive means, which still allows removal from the housing, but on the other hand also permits a change in position of the protective plate on the housing of the household cutting machine.
  • this aim is essentially achieved in that the protective plate can be displaced longitudinally on the housing of the household cutting machine from its working position in the direction of the plane of the circular knife and can be brought into a rest position in which the button is locked and the exposed part of the circular knife facing the protective plate is covered is.
  • the user of such a household cutting machine is thus given the opportunity for the first time to be able to move the protective plate into a rest position when the household cutting machine is not in use, in which pressing the button and thus starting the drive is not possible, and in the other hand facing in the protective plate Side of the circular knife can be completely covered.
  • the protective plate longitudinally displaceable in a second rest position in the direction of the plane of the circular knife, in which the button is also locked and the protective plate can be uncoupled or coupled with the household cutting machine.
  • the protective plate can thus either be coupled to the housing of the household cutting machine or removed from it.
  • the button is not immediately transferred to its release position, but only after the protective plate has been longitudinally displaced into the working position.
  • the protective plate be moved from its working position to one of the two rest positions in opposite directions.
  • the protective plate on its side facing the housing has a control surface for a lock of the button.
  • the control surface comes into operative connection with the lock and moves it in such a way that the button is released for the motor.
  • control surface It is advisable to have the control surface have an angled projection for cooperation with parts of an engine cover and an inclined front surface.
  • the protective plate is preferably produced in one piece from a single material, preferably from a plastic, and has a handle on its outside. This makes it easier to move the protective plate lengthways.
  • the motor cover is expediently releasably connectable to the housing of the household cutting machine and also has a support surface against which the front free end of the lock rests in the rest positions of the protective plate.
  • the interaction between the support surface and the lock is such that when the front tip of the lock is in direct contact with the support surface, actuation of the pushbutton is not possible because the locking member of the lock protrudes into the movement path of the pushbutton and therefore prevents its displacement.
  • control surface of the protective plate is upstream of the support surface of the engine cover, such that the lock engages the control surface with displacement into its release position and under tensioning of a load spring.
  • the degree of displacement of the lock is thus determined by the dimensions of the support surface.
  • the blocker is advisable to design the blocker as a rod-shaped body, the front area of which passes through a receptacle of the engine cover, the rear end of which is offset to form a shoulder for the free end of the load spring, and which has a blocking member running transversely to a longitudinal direction, which in its blocking position protrudes into the trajectory of the button.
  • the lock and its locking member expediently form a one-piece structural unit.
  • the rear end of the load spring is supported on the bottom of a blind hole, which is arranged in a projection of the wall of the housing of the household cutting machine.
  • the protective plate is assigned a security element which prevents its undesired longitudinal displacement and can optionally be moved into a release and locked position is. This definitely prevents any longitudinal shifting of the protective plate.
  • a security element in its one position ensures that the working position of the protective plate is fixed.
  • the security element as a spring-loaded body which is displaceably mounted in the housing of the household cutting machine and which in its one effective position lies in regions in front of the end face of the protective plate. In this position, the security element with a region, in particular with its front free end, is blocking in the path of movement of the protective plate, so that any displacement of the protective plate is prevented. Only when the security element is moved to its release position by hand is it possible to move the protective plate lengthways.
  • the security element is advisable to design the security element as a hollow body closed at one end, which receives a load spring in a cavity and which is detachably fastened to the housing of the household cutting machine by means of catches.
  • This design initially has the advantage that a cavity for accommodating a load spring is created, this load spring being arranged in such a way that it transfers the safety element into its outermost end position.
  • the use of catches has the advantage that the security element can be coupled to the housing of the household cutting machine in a simple manner, but can also be released again if necessary.
  • the catches of the security element are on resilient extensions of the hollow body and to allow openings in an engine cover to reach through. After reaching through, the catches then lay behind the boundary walls of this engine cover in a blocking manner.
  • the resilient extensions allow compression so that the catches can be brought closer together such that they can be passed through the openings in the engine cover. After letting go of the extensions, the resilient forces in the extensions become effective and move the catches into their locked position, in which they reach behind adjacent boundary walls of the openings.
  • the bottom of the security element is advisable to use as a support surface for the load spring and to have it have a guide for this load spring, the other end of which can be supported on the motor cover.
  • a protruding pin of the base can be used as a guide, which is molded directly onto the base and which engages in the cavity of the turns of the loading spring.
  • the protective plate can be transferred into such a position by transferring the security element in which an intentional displacement of the protective plate is possible.
  • the protective plate can be displaced from its one end position to such an extent that the safety element fixes the working position of the protective plate.
  • the front free end of the security element engages positively in an opening in the worktop, so that movement of the protective plate in both possible longitudinal directions is excluded.
  • the opening of the protection plate is assigned a recess, which is preferably designed like a groove, on the front side .
  • This recess is dimensioned such that the security element can be pushed back so far against the action of the loading spring that the protective plate can be moved longitudinally in one of the two possible directions.
  • the protective plate can then be transferred into its one end position, in which it covers the circular knife of the household cutting machine. In this position, the security element is blocking in front of the end face of the protective plate.
  • the household cutting machine on which the exemplary embodiment is based is generally designated by 13. It has a housing 14 in which i.a. the electric drive motor and control and regulating elements are arranged.
  • the household cutting machine 13 also includes a stop plate 16 with which a cutting thickness setting can be made in a known manner.
  • a stop plate 16 with which a cutting thickness setting can be made in a known manner.
  • an adjusting device In order to be able to change the position of the stop plate 16, an adjusting device, generally designated 17, is used.
  • the household cutting machine 13 is also equipped with a circular knife 19.
  • This circle Knife is mounted in a known manner in the housing 14 of the household cutting machine 13 and is rotated in a known manner by the electric motor with the interposition of a gear. It should be mentioned that the circular knife is detachably arranged in the housing 14 so that it can be cleaned if necessary.
  • the circular knife 19 is arranged in a vertical plane.
  • the circular knife 19 is assigned a removable protective plate 20 covering it in some areas.
  • the protective plate 20 itself is shown in FIGS. 4, 5 and 6 of the drawing. It follows from this that the protective plate 20 is a one-piece, plate-shaped body which is produced from a single material, preferably from a plastic.
  • the protective plate 20 is delimited on three sides by rectilinear edges, of which the lower edge 26 engages in a slot-like recess between the housing 14 and a worktop 22 of the household cutting machine 13, which is not described in more detail.
  • the bridge-shaped worktop 22 is rigidly connected to the housing 14 of the household cutting machine and has a groove-like receptacle (not shown) for guiding a carriage.
  • the side edge 23 facing the circular knife 19 is curved, the curvature of this side edge corresponding to that of the circular knife.
  • the protective plate 20 is equipped with a control surface 24, which only covers part of the upper side edge of the protective plate and which has a downwardly directed, angled projection 25, cf. FIG. 5 of the drawing.
  • a handle 21 is formed, which is used to facilitate a slight displacement of the protective plate 20 from its different positions.
  • a removable motor cover 27 is formed by a removable motor cover 27, the precise design of which can be seen in FIGS. 7, 8 and 9 of the drawing.
  • the motor cover 27 can be detachably connected to the housing 14 of the household cutting machine.
  • a plurality of bores 28 are provided, which are distributed over the motor cover and through which fastening means, such as screws or the like, penetrate in a known manner.
  • the motor cover 27 has on its side facing the interior of the housing a receptacle 29 which is used to pass through a lock 30. In the rest positions shown in FIGS. 10 and 12, the front free end 35 of the blocker 30 is supported on a support surface 36 of the engine cover 27.
  • the lock 30 is - see, for example, FIG. 10 of the drawing - formed as a rod-shaped body, the front area of which extends through the receptacle 29 of the motor cover 27.
  • the rear end of the blocker 30 is lowered in diameter, so that a shoulder is formed, on which one end face of a biasing spring 33 can be supported, the offset end 32 of the blocker 30 engaging in the windings of the load spring 33.
  • the opposite other end of the load spring 33 is supported on the bottom of a blind hole 34.
  • the blind hole is arranged in a projection 38 which is formed on one wall of the housing 14 of the household cutting machine.
  • the blocker 30 Transversely to its longitudinal direction, the blocker 30 has a likewise rod-shaped, but shorter blocking element 31 which, in the position shown in FIG. 10, engages in the movement path of the button 15 and thus prevents its movement and the switching on of the motor.
  • the motor cover 27 is already attached to the housing 14.
  • the front free end 35 of the blocker 30 bears against the support surface 36 of the engine cover.
  • the locking member is held by the loading spring 33.
  • the actual locking member 31 prevents the push button 15 from being pressed.
  • the protective plate 20 is shown before it is attached. It is moved towards the housing in the direction of the arrow according to FIG. 10. As soon as the movement in the direction of the arrow has ended, the protective plate 20 can be shifted to the right in the direction of the plane of the circular knife 19. It then comes into the working position shown in FIG. 11. In this working position, the control surface 24 of the protective plate 20 of the support surface 36 of the engine cover 27 is upstream. Thereby, the lock 30 is shifted backward by compressing the load spring 33 with the success that the lock member 31 comes out of the path of movement of the button 15, i.e. in the working position of the household cutting machine 13, which is shown in FIGS. 1 and 11 of the drawing, the front area of the circular knife 19 is free and secondly the button 15 can be pressed in and thus the electric motor can be put into operation, which in turn is the circular knife 19 rotated.
  • FIG. 2 and 12 of the drawing show that the protective plate can still be transferred to a second rest position. This is done by longitudinally displacing the protective plate to the right, so that the individual parts are in their position according to FIG. 12 of the drawing. It follows from this that the angled projection 25 of the control surface 24 of the protective plate 20 is no longer in operative connection with the lock 30, so that the loading spring 33 can move the lock 30 forward again until its front free end 35 on the Support surface 36 of the engine cover 27 can support. During this movement of the blocker 30, the blocking member 31 has returned to the path of movement of the button 15, so that actuation of the button and thus switching on the motor is not possible.
  • FIG. 2 of the drawing shows that in this working position the free area of the circular knife facing the protective plate is covered and completely.
  • the protective plate 20 is to be removed from the housing 14 of the household cutting machine, it is transferred to the other - the left - rest position. In this rest position, the protective plate 20 can be removed in the opposite direction of the arrow according to FIG. 10 of the drawing. This also exposes the circular knife and it can be removed, cleaned and used again later.
  • FIG. 15 of the drawing shows that an opening 50 is provided in the upper left corner of the protective plate 20, and in the working position of the protective plate 20 shown in FIG. 13 of the drawing, the front free end of a security element, generally designated 39, has a positive fit intervenes.
  • the protective plate 20 is thus fixed in the position shown in FIG. 13. It cannot be moved. This is only possible when the security element 39 is transferred to its release position in a manner to be described.
  • the opening 50 of the protective plate 20 is assigned a flute-like recess 51 lying on its visible front surface, cf. FIGS. 15 and 18 of the drawings.
  • the design of the engine cover and the blocker do not change compared to the first embodiment of the electric household cutting machine.
  • a protective element shown in FIGS. 20 to 21 of the drawings interacts with the protective plate 20.
  • This is generally designated 39 and in the selected embodiment as a one-piece body, e.g. made of plastic.
  • the security element 39 is designed as a hollow body 41 which is closed at one end and which receives a load spring 43 in regions in a cavity 42.
  • Two diametrically opposed walls of the hollow body 41 are provided with extensions 45 which are held in a resilient manner and which each have a catch 44 at their front free end.
  • the catches 44 on the extensions 45 of the hollow body 41 pass through openings in the motor cover 27 - cf.
  • FIG. 28 of the drawings - and lie behind the boundary walls of the openings 46 in a blocking manner.
  • the security element 39 acts as a spring-loaded in the housing 14 of the household cutting machine 13 is slidably mounted body.
  • the loading spring 43 of the security element 39 is supported at one end on the outside of the motor cover 27, specifically in the space between the two openings 46.
  • the other end of the load spring 43 is supported on the inner surface of the bottom 47 of the hollow body 41.
  • a centrally arranged guide 48 is provided for the loading spring 43 in the form of a projection which engages in the windings of the loading spring, as can be seen from FIGS. 26 and 28 of the drawings.
  • support ribs 53 and a thickening 54 are provided, which are assigned partly to the motor cover 27 and partly to the protective plate, as can be seen from FIGS. 19 and 26 of the drawings.
  • the protective plate 20 can be displaced longitudinally and in one of the two possible directions. If it is assumed that the protective plate is to be moved into the rest position according to FIG. 14 of the drawing, then after the security element 39 has been depressed, which is counter to the action of the loading spring 43, the protective plate 20 is moved according to FIG. 14 performed on the right until the circular knife 19 is completely covered. In this end position, the loading spring 43 can advance the security element until it lies in front of the adjacent end face 49 of the protective plate 20. The protective plate can only be pushed out of this position if the security element 39 has been actuated beforehand.
  • the safety element 39 is in its outermost end position under the action of the loading spring 43.
  • the security element is displaced by compressing the loading spring. If the protective plate 20 is in contact with the housing, then starting from the position of the parts according to FIG. 26, the protective plate 20 can be longitudinally displaced into the position according to FIG. 27.
  • the illustrated embodiments are only examples of implementations of the invention and are not limited to them. Rather, many other applications and training are possible. This applies in particular to the design of the control surface 24 of the protective plate 20 and the support surface 36 of the engine cover.
  • the inclined front surface 37 of the control surface 24 can also have a different inclination angle than the one shown. It is also possible to change the design of the blocker, it only being necessary to ensure that it is in the two possible rest positions of the protective plate, the actuation of the push button is prevented, but in the working position it is permitted.
  • the security element 39 can also be configured differently from that shown and can be releasably connected in another way to the housing, for example to the motor cover 27 of the household cutting machine 13. The invention can also be used in household cutting machines other than those shown.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Sawing (AREA)
  • Knives (AREA)
  • Food-Manufacturing Devices (AREA)
EP84710025A 1983-11-14 1984-08-13 Haushaltsschneidemaschine, insbesondere mit elektromotorischem Antrieb Expired EP0146489B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3341168 1983-11-14
DE19833341168 DE3341168A1 (de) 1983-11-14 1983-11-14 Haushaltsschneidemaschine, insbesondere mit elektromotorischem antrieb

Publications (2)

Publication Number Publication Date
EP0146489A1 EP0146489A1 (de) 1985-06-26
EP0146489B1 true EP0146489B1 (de) 1987-04-22

Family

ID=6214297

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84710025A Expired EP0146489B1 (de) 1983-11-14 1984-08-13 Haushaltsschneidemaschine, insbesondere mit elektromotorischem Antrieb

Country Status (3)

Country Link
US (1) US4598620A (en:Method)
EP (1) EP0146489B1 (en:Method)
DE (2) DE3341168A1 (en:Method)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5343790A (en) * 1992-07-15 1994-09-06 Food Service Products Company Method and apparatus for slicing articles of food and the like
AT403897B (de) * 1993-12-21 1998-06-25 Kuchler Fritz Aufschnittschneidemaschine mit kreismesser
US5687626A (en) * 1995-12-15 1997-11-18 Premark Feg L.L.C. Food product slicer having an interlock mechanism
US6209438B1 (en) 1999-12-22 2001-04-03 Premark Feg L.L.C. Interlock mechanism for a slicer
US7234382B2 (en) 2000-05-16 2007-06-26 Premark Feg L.L.C. Slicer with unitary handle
USD463713S1 (en) 2000-05-17 2002-10-01 Premark Feg L.L.C. Tray for a slicer
US8813371B2 (en) * 2010-05-04 2014-08-26 Vancouver Tool Corporation Blade protector for cutting tools
US12337496B1 (en) 2022-10-05 2025-06-24 Jairo Silva Arbizu Food slicing apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1829428A (en) * 1929-05-04 1931-10-27 American Slicing Machine Co Slicing machine
GB582068A (en) * 1944-07-19 1946-11-04 Berkel & Parnall Mach Mfg Co Improvements relating to slicing machines
CH383811A (de) * 1961-05-02 1964-10-31 Ditting Adolf Schutzvorrichtung an Scheibenschneidmaschine
CH396673A (de) * 1961-11-09 1965-07-31 Ditting Adolf Scheibenschneidmaschine
US3704736A (en) * 1970-10-05 1972-12-05 Hobart Mfg Co Food slicing machines
DE2601269A1 (de) * 1976-01-15 1977-07-21 Streicher Emide Metall Haushaltsschneidemaschine
DE7611681U1 (de) * 1976-04-13 1976-09-09 Fa. Robert Krups, 5650 Solingen Haushaltsschneidemaschine, insbesondere mit elektromotorischem antrieb
DE8027312U1 (de) * 1980-10-13 1981-01-29 Ritterwerk Gmbh, 8000 Muenchen Messerabdeckung an schneidemaschinen
US4520703A (en) * 1982-05-18 1985-06-04 Bosch-Siemens Hausgeraete Gmbh Electromotively driven household slicing machine for food

Also Published As

Publication number Publication date
EP0146489A1 (de) 1985-06-26
DE3341168C2 (en:Method) 1991-10-10
DE3463232D1 (en) 1987-05-27
DE3341168A1 (de) 1985-05-23
US4598620A (en) 1986-07-08

Similar Documents

Publication Publication Date Title
DE3410047C2 (de) Permutationsschloß mit Schlüsselgeheimnis-Neueinstellvorrichtung
DE3007915C2 (en:Method)
DE69801280T2 (de) Mehrzweckmessersystem
DE69900211T2 (de) Verriegelbarer Handmesser
DE69600634T2 (de) Elektrisch betriebener handschläger und -rührer
DE2410871C2 (de) Elektrischer Schalter mit Sperreinrichtung
DE2705662A1 (de) Elektromotorisch angetriebene kuechenmaschine mit abnehmbarem zusatzgeraet
EP0146489B1 (de) Haushaltsschneidemaschine, insbesondere mit elektromotorischem Antrieb
EP1092379B1 (de) Elektrisch betriebener Handrührer
WO2004071720A1 (de) Sicherheitsreibe
DE4012697C2 (en:Method)
DE4309033C2 (de) Sicherheitsschaltvorrichtung für elektrische Geräte
DE4005136C2 (en:Method)
DE3247299C2 (de) Elektrische Schneidevorrichtung für Lebensmittel, insbesondere Elektromesser
EP1961290B1 (de) Verriegelungsvorrichtung für Scheren
DE6906246U (de) Schneidmaschine
DE1921518A1 (de) Rasierapparat
DE102004052785A1 (de) Handgeführtes Arbeitsgerät
DE3429724A1 (de) Haushaltsschneidemaschine, insbesondere mit elektromotorischem antrieb
DE3341180C2 (de) Haushaltsschneidemaschine, insbesondere mit elektromotorischem Antrieb
DE3446656C2 (en:Method)
DE2733706A1 (de) Allesschneider
DE102013111756B4 (de) Lebensmittelhobel
DE4420300C1 (de) Bartschneider oder dergleichen
DE3105218A1 (de) "baumschneidegeraet"

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): BE DE IT NL

17P Request for examination filed

Effective date: 19850726

17Q First examination report despatched

Effective date: 19860910

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

ITF It: translation for a ep patent filed
AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE DE IT NL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Effective date: 19870422

REF Corresponds to:

Ref document number: 3463232

Country of ref document: DE

Date of ref document: 19870527

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: BOSCH-SIEMENS HAUSGERAETE GMBH, MUENCHEN

Effective date: 19880120

NLR1 Nl: opposition has been filed with the epo

Opponent name: BOSCH-SIEMENS HAUSGERAETE GMBH

PLBN Opposition rejected

Free format text: ORIGINAL CODE: 0009273

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: OPPOSITION REJECTED

27O Opposition rejected

Effective date: 19890716

NLR2 Nl: decision of opposition
ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19980831

Year of fee payment: 15

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000301

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20000301

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20000725

Year of fee payment: 17

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020501