EP3763498B1 - Machine de découpe de tranches pourvue de tour de moteur et de couteau circulaire à commande directe - Google Patents

Machine de découpe de tranches pourvue de tour de moteur et de couteau circulaire à commande directe Download PDF

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Publication number
EP3763498B1
EP3763498B1 EP19186089.9A EP19186089A EP3763498B1 EP 3763498 B1 EP3763498 B1 EP 3763498B1 EP 19186089 A EP19186089 A EP 19186089A EP 3763498 B1 EP3763498 B1 EP 3763498B1
Authority
EP
European Patent Office
Prior art keywords
stator
rotor
machine housing
slicing machine
insertion opening
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.)
Active
Application number
EP19186089.9A
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German (de)
English (en)
Other versions
EP3763498A1 (fr
Inventor
Markus Oesterle
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.)
Bizerba SE and Co KG
Original Assignee
Bizerba SE 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
Application filed by Bizerba SE and Co KG filed Critical Bizerba SE and Co KG
Priority to EP19186089.9A priority Critical patent/EP3763498B1/fr
Priority to US16/920,442 priority patent/US11498236B2/en
Publication of EP3763498A1 publication Critical patent/EP3763498A1/fr
Application granted granted Critical
Publication of EP3763498B1 publication Critical patent/EP3763498B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/08—Means for actuating the cutting member to effect the cut
    • B26D5/086—Electric, magnetic, piezoelectric, electro-magnetic means
    • 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
    • B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
    • B26D7/0616—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by carriages, e.g. for slicing 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
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • 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
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/143—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis
    • 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
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2614—Means for mounting the cutting member
    • B26D7/2621—Means for mounting the cutting member for circular cutters
    • 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
    • B26D2210/00—Machines or methods used for cutting special materials
    • B26D2210/02—Machines or methods used for cutting special materials for cutting food products, e.g. food slicers

Definitions

  • the invention relates to a slicing machine for cutting off slices from, in particular, strand-shaped material to be cut, preferably food, with a machine housing that holds a drive motor and a rotating and / or revolving circular knife driven by the drive motor, and with a product feed that feeds the material to be cut to the circular knife .
  • the slicing machine comprises a stop plate and a displaceably arranged carriage, via which the material to be cut is fed to the circular knife, the circular knife being mounted directly on a bearing shaft arranged in the drive motor for the circular knife.
  • the drive motor comprises at least one stator and one rotor.
  • the EP 076 40 73 B1 discloses such a food cutting machine with a machine housing and a circular knife.
  • the circular knife is mounted on a bearing shaft which is driven by a drive motor with a stator and a rotor.
  • the bearing shaft is only supported in the area of the drive motor.
  • a cutting machine which has a motor, a bearing shaft, and a knife which is arranged directly at one end of the bearing shaft.
  • a controller adjusts the actual speed of rotation of the knife to the desired speed of rotation.
  • the drive motor for the circular knife can only be positioned and aligned in the respective machine housing of the cutting machine with great expenditure of time.
  • the object of the present invention is to modify a slicing machine of the type defined at the outset and a method for manufacturing the slicing machine so that the drive motor can be mounted and aligned on the machine housing comparatively easily and with little expenditure of time.
  • this object is achieved in a technically particularly simple and surprisingly effective manner by a disk cutting machine of the generic type, which is characterized in that the rotor is detachable from the stator.
  • the stator is arranged in the machine housing.
  • the machine housing has an insertion opening at which the stator is arranged in the assembled state and through which the rotor is at least partially inserted into the stator.
  • the disk cutting machine has a fixing device for fastening the rotor and stator to the machine housing by means of fixing means.
  • the stator can be fastened inside the machine housing.
  • the rotor can then be inserted from the outside through the insertion opening into the machine housing and the stator.
  • the engine is not assembled as a whole.
  • the stator and rotor are mounted separately. This avoids the laborious and time-consuming introduction of the entire motor into the machine housing and an alignment of the rotor out of the machine housing.
  • the stator is fastened from the inside in a motor tower of the disk cutting machine and the rotor is fastened from the outside on the motor tower.
  • the motor tower can be designed to be comparatively narrow.
  • the simplified installation of the motor is brought about by the additional step, not known from the prior art, of introducing the rotor into the stator after the stator has been arranged (without the rotor and the bearing shaft) in the machine housing.
  • the entire motor is always fastened inside and the motor shaft protrudes through the housing.
  • the motor has to be moved upwards from below within the motor tower and the bearing shaft must then be guided through an opening in the machine housing. This is only possible if the motor tower is very wide or not in one piece.
  • the fixing device comprises first through openings for introducing the fixing means, which are arranged around the insertion opening.
  • the through openings are in particular arranged symmetrically around the insertion opening.
  • Fixing means such as screws or bolts can be inserted through the first through openings.
  • the stator has fixation means receptacles for receiving the fixation means in the circumferential direction.
  • the fixation means can be fastened in the fixation means receptacles.
  • the rotor has second through openings in the circumferential direction for introducing the fixing means.
  • the fixing means are in particular passed through the second through openings in order to fasten the rotor to the machine housing.
  • a preferred embodiment of the disk cutting machine is characterized in that the fixation means receptacles of the stator and the second through openings of the rotor can be positively positioned at the first through openings of the fixation device for introducing the fixation means.
  • the fixing means are passed through the second through-openings of the rotor and the first through-openings around the insertion opening and introduced into the fixing receptacles of the stator, in which they are fastened, for example by screwing into internal threads of the fixing receptacles.
  • the rotor is then attached to the machine housing and the stator.
  • the stator is not screwed to the housing from the inside.
  • stator is only transported to the right place from the inside, then the rotor is inserted into the stator from the outside and the fixing means, in particular screws that screw the rotor to the machine housing, also screw the stator from the outside.
  • the fixation mounts of the stator act like nuts for these screws.
  • a preferred embodiment of the disk cutting machine according to the invention is characterized in that the bearing shaft in the rotor is arranged partially or entirely outside the machine housing. This enables a comparatively simple exchange of the bearing shaft.
  • the insertion opening of the machine housing has a step-shaped depression or a bevel for the centering insertion of the rotor.
  • the stator and the rotor align themselves appropriately due to the chamfer when they are attached to the machine housing.
  • the slicing machine can be characterized in that a holder for holding the stator and / or the rotor is arranged on the inner wall of the machine housing.
  • the holder ensures that the stator and rotor align automatically when they are attached to the machine housing, so that all components fit into one another during assembly.
  • the stator is stably supported by the bracket.
  • An advantageous embodiment is characterized in that a protective cap is arranged on the rotor in the circumferential direction and in contact with the machine housing and on the circular knife.
  • the protective cap is used to shield the rotor, in particular from dirt from the environment.
  • the rotor has a fixing part that can be fixed on the machine housing and / or on the stator, in which the bearing shaft with the circular knife is rotatably mounted and preferably fluid-sealed from the interior of the machine housing.
  • the rotor can be attached to the machine housing and / or the stator from the outside by means of the fixing part.
  • the slicing machine can be characterized in that the rotor has a contact section which on the one hand sits firmly on the bearing shaft and is connected by a connecting section to ball bearings which have a mounting section connected to the stator from the rotatable bearing shaft separate, wherein the connecting portion has a narrower diameter than the contact portion and the holding portion. Sections with different diameters can reduce the weight of the rotor, among other things.
  • the stator has an insertion ring for insertion into the insertion opening of the machine housing.
  • the insertion opening can be designed with a smaller diameter than the outer diameter of the stator.
  • Another embodiment is characterized in that the insertion opening has a circular or square cross section.
  • a preferred embodiment of the slicing machine is characterized by a one-piece motor tower.
  • the drive motor is comparatively easy to mount in a one-piece motor tower.
  • the stator is inserted into the motor tower and positioned at the insertion opening.
  • the rotor is inserted into the stator through the insertion opening and attached to the motor tower and the stator. After assembly, the stator is attached to the inside of the motor tower and the rotor is attached to the outside of the motor tower.
  • the drive motor can be mounted particularly easily in the machine housing.
  • the stator can be inserted comparatively easily into the machine housing and positioned at the insertion opening.
  • the rotor can then be arranged partly on the outside of the machine housing and partly in the rotor through the insertion opening. Positioning and aligning the drive motor with the drive shaft in the machine housing, which is very time-consuming, is avoided.
  • Fig. 1 shows a longitudinal section through a motor tower 9 of a disk cutting machine 10 according to the invention (see Figure 4a ).
  • the slicing machine 10 has a machine housing 11 for protection.
  • a drive motor 13 for driving a rotating and / or revolving circular knife 14 for cutting off the material to be cut.
  • the circular knife 14 is mounted directly on a bearing shaft 15 arranged in the drive motor 13 for the circular knife 14.
  • the drive motor 13 comprises a stator 16 and a rotor 17 that can be detached from the stator 16.
  • the stator 16 is arranged in the machine housing 11.
  • the machine housing 11 has an insertion opening 18 . In the assembled state, the stator 16 is arranged on the insertion opening 18.
  • the rotor 17 is inserted into the stator 16 through the insertion opening 18.
  • a protective cap 19 is arranged on the rotor 17 in the circumferential direction and in contact with the machine housing 11 and on the circular knife 14.
  • Fig. 2a shows a longitudinal section through the stator 16 without the rotor 17 that can be detached from the stator (see FIG Fig. 1 ).
  • the stator 16 has an insertion ring 20 for inserting the stator 16 into the insertion opening 18 (see FIG Fig. 1 ) of the machine housing 11.
  • Figure 2b shows a longitudinal section through the motor tower 9 with the stator 16 and the machine housing 11.
  • the direction of insertion of the stator 16 for insertion into the insertion opening 18 of the machine housing 11 is indicated by an arrow 21.
  • Figure 2c shows a longitudinal section through the motor tower 9 with the stator 16 and the machine housing 11, the stator 16 being in its end position in the machine housing 11.
  • the stator is arranged with its insertion ring 20 in the insertion opening 18 of the machine housing 11.
  • Fig. 3a shows a longitudinal section through the stator 16 (see Fig. 1 ) The released rotor 17 with the bearing shaft 15.
  • a contact section 22a rests firmly on the bearing shaft 15 in the assembled state of the rotor 17.
  • a mounting section 22b rests on the insertion ring 20 and is separated from the bearing shaft 15, which is rotatable with respect to the machine housing 11, by ball bearings 22d .
  • a spacer 22c is provided between the contact section 22a and the ball bearings 22d arranged adjacent to it.
  • the spacer 22c has a narrower diameter than the contact section 22a and the mounting section 22b.
  • a fixing part 8 of the rotor 17, with which the rotor 17 can be fixed on the machine housing 11, comprises a projection 23 which rests on the machine housing 11 in the assembled state.
  • Figure 3b shows a longitudinal section through the motor tower 9 with the machine housing 11, the rotor 17 and the stator 16.
  • the stator 16 is arranged at the insertion opening 18.
  • the rotor 17 is inserted into the stator 16.
  • the Insertion opening 18 is formed with a step-shaped recess 24 for positioning the rotor 17.
  • the motor tower 9 has a fixing device 25, in particular in the form of a holder 26, for fixing the rotor 17 and stator 16 to the machine housing 11 by means of fixing means 27, in particular screws or bolts.
  • the fixing device 25 comprises first through openings 28 for introducing the fixing means 27, which are arranged around the insertion opening 18 of the machine housing 11. Second through openings 30 are formed in the projection 23 of the rotor 17.
  • the stator 16 has fixing means receptacles (not shown) in the circumferential direction for receiving and fastening the fixing means 27. The direction of insertion of the fixing means 27 through the first and second through openings 29, 30 into the fixing means receptacles of the stator 16 is indicated by arrows 32.
  • Figure 3c shows a longitudinal section through the motor tower 9 with the drive motor 13 in the machine housing 11 and through the protective cap 19 for the rotor 17.
  • the protective cap 19 is attached to the rotor 17 from the outside in the direction of arrow 33.
  • Fig. 3d shows a longitudinal section through the motor tower 9 with the drive motor 13 in the machine housing 11 and the circular knife 14, which is fastened on the bearing shaft 15 of the drive motor 13.
  • the mounting direction 34 of the bearing shaft 15 is indicated by an arrow.
  • Figure 4a and Figure 4b show a first and a second isometric view of the slicing machine 10 according to the invention.
  • a product feed 35 of the slicing machine 10 guides the material to be cut to the circular knife 14 (see FIG Figure 1 ) to.
  • the slicing machine 10 comprises a stop plate 36 and a slidably arranged slide 37 via which the material to be cut is fed to the circular knife 14.

Claims (15)

  1. Machine de coupe en tranches (10) permettant de découper des tranches, en particulier de marchandise à couper en forme de fil, de préférence de denrées alimentaires, comportant un carter de machine (11) qui contient un moteur d'entraînement (13) et un couteau circulaire (14) rotatif et/ou tournant entraîné par le moteur d'entraînement (13), et comportant une alimentation de produit (35) qui alimente la marchandise à couper jusqu'au couteau circulaire (14), la machine de coupe en tranches (10) comprenant une plaque de butée (36) ainsi qu'un chariot (37) disposé coulissant, sur lequel la marchandise à couper est amenée jusqu'au couteau circulaire (14), le couteau circulaire (14) étant monté directement sur un arbre de palier (15) disposé dans le moteur d'entraînement (13) pour le couteau circulaire (14), le moteur d'entraînement (13) comprenant au moins un stator (16) et un rotor (17),
    caractérisée en ce
    que le rotor (17) est réalisé de façon à être détachable du stator (16),
    que le stator (16) est disposé dans le carter de machine (11),
    que le carter de machine (11) présente une ouverture d'insertion (18) au niveau de laquelle le stator (16) est disposé à l'état assemblé et à travers laquelle le rotor (17) est au moins partiellement inséré dans le stator (16), et
    que la machine de coupe en tranches (10) présente un dispositif de fixation (25) permettant de fixer le rotor (17) et le stator (16) au carter de machine (11) au moyen de moyens de fixation (27).
  2. Machine de coupe en tranches selon la revendication 1, caractérisée en ce que le dispositif de fixation (25) comprend des premières ouvertures traversantes (28) permettant l'insertion des moyens de fixation (27), lesquelles sont disposées autour de l'ouverture d'insertion (18) du carter de machine (11).
  3. Machine de coupe en tranches selon la revendication 2, caractérisée en ce que le stator (16) présente des réceptacles de moyens de fixation dans la direction circonférentielle, permettant la réception des moyens de fixation (27).
  4. Machine de coupe en tranches selon l'une des revendications précédentes, caractérisée en ce que le rotor (17) présente des secondes ouvertures traversantes (30) dans la direction circonférentielle, permettant l'insertion des moyens de fixation (27).
  5. Machine de coupe en tranches selon les revendications 3 et 4, caractérisée en ce que les réceptacles de moyens de fixation du stator (16) et les secondes ouvertures traversantes (30) du rotor (17) peuvent être positionnés par complémentarité de forme au niveau des premières ouvertures traversantes (28) du dispositif de fixation (25), permettant l'introduction des moyens de fixation (27).
  6. Machine de coupe en tranches selon l'une des revendications précédentes, caractérisée en ce que l'arbre de palier (15) dans le rotor (17) est disposé partiellement ou entièrement à l'extérieur du carter de machine (11).
  7. Machine de coupe en tranches selon l'une des revendications précédentes, caractérisée en ce que l'ouverture d'insertion (18) du carter de machine (11) présente un évidement (24) en forme de gradin ou un chanfrein permettant l'insertion centrée du rotor (16).
  8. Machine de coupe en tranches selon l'une des revendications précédentes, caractérisée en ce qu'un maintien (26) permettant le maintien du stator (16) et/ou du rotor (17) est disposé sur la paroi intérieure du carter de machine (11).
  9. Machine de coupe en tranches selon l'une des revendications précédentes, caractérisée en ce qu'un capuchon de protection (19) est disposé sur le rotor (17) dans la direction circonférentielle ainsi qu'en contact avec le carter de machine (11) et le couteau circulaire (14).
  10. Machine de coupe en tranches selon l'une des revendications précédentes, caractérisée en ce que le rotor (17) présente une partie de fixation fixable au carter de machine (11) et/ou au stator (16), dans laquelle l'arbre de palier (15) est monté rotatif avec le couteau circulaire (14) et de préférence étanche aux fluides par rapport à l'intérieur du carter de machine (11).
  11. Machine de coupe en tranches selon l'une des revendications précédentes, caractérisée en ce que le rotor (17) présente une section de contact (22a) qui, d'un côté, repose de manière fixe sur l'arbre de palier (15), et est reliée par l'intermédiaire d'une section de liaison (22c) à des roulements à billes (22d), lesquels séparent une section de maintien (22b), qui est reliée au stator (16), de l'arbre de palier (15) rotatif, la section de liaison (22c) présentant un diamètre plus étroit que la section de contact (22a) et la section de maintien (22b).
  12. Machine de coupe en tranches selon l'une des revendications précédentes, caractérisée en ce que le stator (16) présente une bague d'insertion (20) permettant l'insertion dans l'ouverture d'insertion (18) du carter de machine (11).
  13. Machine de coupe en tranches selon l'une des revendications précédentes, caractérisée en ce que l'ouverture d'insertion (18) du carter de machine (11) présente une section transversale circulaire ou carrée.
  14. Machine de coupe en tranches selon l'une des revendications précédentes, caractérisée par une tour de moteur (9) réalisée d'une seule pièce.
  15. Procédé permettant la fabrication d'une machine de coupe en tranches (10) selon l'une des revendications 1 à 14, caractérisé par les étapes suivantes :
    a) fourniture du moteur d'entraînement (13) à deux pièces comportant le stator (16) et le rotor (17) détachable du stator (16) ainsi que du carter de machine (11) comportant l'ouverture d'insertion (18) et le dispositif de fixation (25) ;
    b) pré-assemblage du stator (16) à l'intérieur du carter de machine (11) au niveau de l'ouverture d'insertion (18) ;
    c) insertion du rotor (17) depuis l'extérieur du
    carter de machine (11) à travers l'ouverture d'insertion (18) dans le stator (16) ;
    d) fixation du rotor (17) et du stator (16) par le dispositif de fixation (25) sur le carter de machine (11) ;
    e) fixation du couteau circulaire (14) à l'extérieur du carter de machine (11) sur le rotor (17).
EP19186089.9A 2019-07-12 2019-07-12 Machine de découpe de tranches pourvue de tour de moteur et de couteau circulaire à commande directe Active EP3763498B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP19186089.9A EP3763498B1 (fr) 2019-07-12 2019-07-12 Machine de découpe de tranches pourvue de tour de moteur et de couteau circulaire à commande directe
US16/920,442 US11498236B2 (en) 2019-07-12 2020-07-03 Slicing machine with motor tower and directly driven circular blade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19186089.9A EP3763498B1 (fr) 2019-07-12 2019-07-12 Machine de découpe de tranches pourvue de tour de moteur et de couteau circulaire à commande directe

Publications (2)

Publication Number Publication Date
EP3763498A1 EP3763498A1 (fr) 2021-01-13
EP3763498B1 true EP3763498B1 (fr) 2021-09-01

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EP19186089.9A Active EP3763498B1 (fr) 2019-07-12 2019-07-12 Machine de découpe de tranches pourvue de tour de moteur et de couteau circulaire à commande directe

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Country Link
US (1) US11498236B2 (fr)
EP (1) EP3763498B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202100020174A1 (it) * 2021-07-28 2023-01-28 Attilio Cavagna Unità di taglio per settori industriali provvisto di motore torque

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2401662A (en) * 1943-05-22 1946-06-04 Divi Evelio Prat Electric motor
US3083310A (en) * 1960-03-11 1963-03-26 Controls Co Of America Electric motor having a permanent magnet stator
US3437853A (en) * 1967-08-28 1969-04-08 Emerson Electric Co Electric motor with removable end shields and method of making it
US4017964A (en) * 1974-10-12 1977-04-19 Firma Schulte Elektrotechnik Kg Method of manufacturing electrical machinery having a rotor
US4118644A (en) * 1974-10-12 1978-10-03 Firma Schulte Elektrotechnik Kg Electrical machinery
US4212098A (en) * 1977-12-05 1980-07-15 Eltra Corporation Method and apparatus for aligning a bearing
US4128935A (en) * 1978-01-05 1978-12-12 Whirlpool Corporation Assembly method for a motor
DE4420126A1 (de) 1994-06-09 1995-12-14 Bizerba Gmbh & Co Kg Aufschnitt-Schneidemaschine
WO1996027936A1 (fr) * 1995-03-03 1996-09-12 Tri-Tech, Inc. Carter en coupelle de moteur electrique a bride de fixation integree
US6624543B1 (en) * 1999-09-23 2003-09-23 Illinois Tool Works Inc. Method and apparatus for centering a generator stator and rotor
US6713916B1 (en) * 2002-10-31 2004-03-30 Black & Decker Inc. Electric motor assembly
PL1651396T3 (pl) * 2003-07-23 2011-01-31 Cfs Buehl Gmbh Nóż przesuwny w kierunku osiowym
US20090193946A1 (en) * 2006-05-02 2009-08-06 Bondarowicz Frank A Direct blade drive
CN105356644B (zh) * 2010-11-15 2019-05-03 德昌电机(深圳)有限公司 无刷电机

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Publication number Publication date
EP3763498A1 (fr) 2021-01-13
US20210008748A1 (en) 2021-01-14
US11498236B2 (en) 2022-11-15

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