EP1261980B1 - Notaus-taste - Google Patents

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Publication number
EP1261980B1
EP1261980B1 EP01957612A EP01957612A EP1261980B1 EP 1261980 B1 EP1261980 B1 EP 1261980B1 EP 01957612 A EP01957612 A EP 01957612A EP 01957612 A EP01957612 A EP 01957612A EP 1261980 B1 EP1261980 B1 EP 1261980B1
Authority
EP
European Patent Office
Prior art keywords
emergency stop
stop button
guideway
projection
locking means
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
Application number
EP01957612A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1261980A1 (de
Inventor
Marc Burs
Arthur Wiese
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.)
Eaton Industries GmbH
Original Assignee
Moeller GmbH
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 Moeller GmbH filed Critical Moeller GmbH
Publication of EP1261980A1 publication Critical patent/EP1261980A1/de
Application granted granted Critical
Publication of EP1261980B1 publication Critical patent/EP1261980B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/022—Emergency operating parts, e.g. for stop-switch in dangerous conditions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/022—Emergency operating parts, e.g. for stop-switch in dangerous conditions
    • H01H2003/024—Resetting of bistable emergency operating part by pulling it
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/022—Emergency operating parts, e.g. for stop-switch in dangerous conditions
    • H01H2003/0246—Resetting of bistable emergency operating part by rotating itself or an accessory

Definitions

  • the invention relates to an emergency stop button according to the preamble of claim 1.
  • an emergency stop-switching device is known, the task of which is to stop an electric machine immediately in an emergency.
  • This emergency can be, for example, existing danger to the operator, overload or malfunction of the machine.
  • switching devices on a rotary mushroom which is at least partially rotatably mounted in a housing and slidably mounted in the axial direction of the housing.
  • the emergency stop button is unlocked by turning the rotary mushroom relative to the housing.
  • the rotation can be locked, for example, by a safety lock, so that rotation of the rotary mushroom in the housing is possible only after unlocking the security lock.
  • an emergency button is shown and described, are pressed apart in the two radially arranged pins by a spring.
  • the pins abut on a projection provided with an upper slope and a lower slope.
  • DE 44 22 171 A1 shows an emergency stop button that can be unlocked both by rotation and by train.
  • the EP-A-0 172 926 shows an emergency stop button according to the preamble of claim 1.
  • the object of the invention is to provide an emergency stop button according to the preamble of claim 1, which can be used both with Switzerlandentriegelung and with rotary unlocking and easy to assemble.
  • the invention requires a few parts, for example only a ram upper part.
  • the button is easy to install.
  • Fig. 1 shows a lockable emergency stop button 1 with an actuating head 2 and a connection part 3 with a threaded portion for panel installation and the like.
  • the emergency stop button 1 shown in FIG. 1 consists of a key guide 4, a plunger 5, a mushroom base 6, a plunger sleeve 7, a spring 8, a compression spring 9, a torsion spring 10, a Plunger top 11, a lock 12 and a mushroom top 13.
  • the plunger 5 is moved by the actuating head 2 with the intermediate compression spring 9.
  • the key guide 4 has a tubular housing part 14, which is provided with a shoulder 15, as shown in Fig. 3 can be seen.
  • the key guide 4 is provided with a first guide track 21 and a second guide track 26.
  • the first guide track 21 and the second guide track 26 are arranged side by side parallel to the axial actuation direction (arrow direction Y in FIG. 24) (see also FIG. 28).
  • the first guide track 21 has a depth which is slightly larger than the ball radius of the locking ball 20, so that the locking balls 20 are practically enclosed and only a movement of the locking balls 20 along the first guide track 21 is possible.
  • a rotational movement or a relative rotational movement between the plunger 5 and the key guide is not possible because the locking balls 20 pressed against the almost straight inner walls and under the action of the spring 8 in the first Guideway 21 are held. As a result, only an axial movement of the plunger or the actuating head is possible.
  • the first guideway 21 is provided for a Switzerlandentriegelung.
  • the plunger upper part 11 can be inserted axially from above and embedded therein and rotatably arranged, wherein rotation about a limited angle is only possible if locking balls 20 are mounted in the second guide track 26.
  • the key guide 4 has, as can be seen in FIG. 28, a first guide track 21 running straight in relation to the longitudinal axis, each having a locking ball 20 which can be dipped into this guide track 21 and is under spring action, as is also shown in FIG.
  • the first projection 37 (Fig. 24) is arranged, wherein the first guide track 21 and the first projection 37 according to the invention are designed such that only a Switzerlandentriegelung is possible.
  • the locking ball 20 is trapped, but pressed by vigorous beating on the actuating head 2 on the first projection 37 due to the slope or wall 35.
  • the key guide 4 has, as shown in FIGS. 25 and 28, a second guideway 26 running parallel to the first guideway 21, in which the locking ball 20 can optionally be used according to the invention. That Depending on the type of locking, ie whether tension release or rotary unlocking is desired, the locking ball 20 - or the two opposite locking balls 20 - in the first or second guideway 21, 26 can be used.
  • the locking balls 20 (in principle also the spring 8) can be inserted through the mounting holes 27 (FIG. 2) arranged on the key guide 4. By subsequently turning left or right, the locking balls enter the corresponding guideway.
  • a second projection 22 is arranged, wherein the second guide track 26 and the second projection 22 are formed such that only a rotary unlocking is possible.
  • the locking balls 20 are arranged at the ends of a spring 8, wherein the locking balls 20 are completely immersed in a tunnel 33.
  • the tunnel 33 is arranged transversely to the direction of actuation.
  • the spring 8 is embedded in the tunnel 33, wherein the spring 8 is a compression spring.
  • the tunnel 33 is arranged on the plunger 5.
  • the second guide track 26 has below the second projection 22 in a second triggered area 70 a side wall provided with such a curve shape with respect to a cross section that the locking ball 20 upon rotation of the lock (alternatively the actuating head 2) in the direction the curve 30 can dip so far that the locking ball 20 can bypass the second projection 22 when the actuating head 2 is moved by a rotational and spring action automatic lifting movement of a tripped position in the off position.
  • the second guideway 26 has below the second protrusion 22 in the second triggered region 70 an asymmetrically deep depression having a curved shape with a flat slope 30 on one side and a steep wall 73 on the opposite side, as shown in FIG.
  • the actuator head 2 is rotatable in any of the embodiments, but only the lock 12, which is firmly connected to the plunger top 11 c. But the actuating head 2 can be just as well rotatable without lock as in known rotary unlockings.
  • a second upper protruding surface 23 (Fig. 3) of the second protrusion 22, in which the locking balls 20 from the off position to the tripped position hit them, is shaped and formed, e.g. shaped obliquely that a pushing away or immersion of the locking ball 20 can take place.
  • the second lower protruding surface 25 (FIG. 3) of the second protrusion 22, in which the locking ball 20 in the direction from the tripped position to the off position meet, is shaped and formed (at right angles) so that a pushing away or dipping the Bolt ball 20 without the lock (to turn the actuator head as an alternative) is not possible.
  • the first guide track 21, as shown in FIG. 25, has a depth which is greater than the ball radius of a locking ball 20, and the first guide track has a side wall shaped such that the locking ball 20 is enclosed in the first guide track 21 and can not get out of the first guide track 21, whereby only a movement of the locking balls 20 along the first guide track 21 is possible.
  • the first guide track 21 has a depth in which the locking ball 20 can only so far dive into the first guide track 21 that there is no significant play when trying to turn the lock (the actuator head 2) (The depth is approximately the sphere radius).
  • a first upper protruding surface 38 (Fig. 24) of the first protrusion 37, at which the locking balls 20 from the off position to the released position meet same, as shown in Fig. 26, is shaped and formed such that a pushing away or Dipping the bolt ball 20 can be done.
  • the first lower protruding surface 38 (FIG. 24) of the first protrusion 37, in which the locking ball 20 in the direction from the tripped position to the off position meet, is shaped and formed such that a pushing away or dipping of the locking ball 20 is also possible.
  • the plunger top 11 is completely rotatable in the housing part 14 when no locking balls 20 are mounted.
  • the ram upper part 11 has a second shoulder 16, as shown in FIG. 3. Between the first shoulder 15 of the housing part 14 and the second shoulder 16, the torsion spring 10 is arranged.
  • the compression spring 9 is arranged between the plunger upper part 11 and the plunger 5, which is supported on a surface 17 of the plunger upper part 11 and a third shoulder 18 of the plunger, as shown in Fig. 3.
  • the plunger 5 has a substantially tubular or hollow shape. At two opposite openings 19 of the plunger 5 each project a bolt ball 20 partially out (Fig. 2). The locking balls 20 are under the pressure of the intermediate compression spring. 8
  • the locking balls 20 are, as already explained, held either in a first guide track 21 or in a second guide track 26.
  • the first guide track 21 and the second guide track are arranged on the key guide 4.
  • the first guideway 21 is provided for a Switzerlandentriegelung.
  • a pull release is advantageous when no key lock is used, as is provided in the embodiments shown in Figures 20 and 24.
  • the second guide track 26 is provided for a rotary unlocking.
  • a rotary unlocking is advantageous when a key lock 12 is used, as it is provided in the embodiment shown in Figure 3.
  • the locking balls 20 are in the rotary unlocking (as already explained) in the unactuated state of a second projection 22, wherein the projection has an oblique edge or second upper projection surface 23, as shown in Fig. 3.
  • the plunger 5 presses under the force of the compression spring 9, the locking balls 20 to the bevels or second upper projection surface 23, without the locking balls are pressed inward. That the spring forces of the spring 8 and 9 are dimensioned accordingly.
  • the locking balls dive into the openings 19 until they have been moved over the second projection 22 and after reaching an edge 24 and second lower projection surface 25 again protrude from the openings 19.
  • Behind the edge 24, a right-angled second lower projection surface 25 is arranged, which holds the emergency button 1 in the depressed position.
  • the second lower protrusion surface 25 has a depth in the unrotated position which prevents the latch ball 20 from entering the off position.
  • the surface 25 has no inclination angle.
  • the lock (the actuator head 2) is rotated until the locking ball 20 is so far immersed in the opening 19, that the locking ball 20 is no longer supported on the surface 25 can. This required rotation identifies the emergency stop button as a rotary unlock button.
  • the housing part 14 has a second guide track 26 which is provided for the rotary unlocking.
  • the second guide track 26 has, below a second projection 22, an asymmetrical shape or a relatively flat course of the wall or a flat inclination 30, or curve.
  • FIGs 6, 8, 16 show the locking balls 20, as they are mounted in the first guide track 21.
  • the locking balls are mounted in the first guide track 21 such that the plunger 5 is guided non-rotatably in the housing part 14, so that then a Switzerlandentriegelung is possible. So that the actuating head 2 can be pulled without a rotational movement but only by pulling in the original position, a arranged in the first guide track projection 37, as shown in Fig. 24, arranged, which has a bottom obliquely shaped surface 38. The sloping surface can be overcome by pulling with a certain force.
  • the emergency stop button 1 is provided with a thread 31 for conventional attachment.
  • the emergency button 1 is provided with latchable switch elements 32 which are actuated by the plunger 5 and the plunger sleeve.
  • This emergency button 1 shown can be unlocked with a lock 12 or unlocked only with a key, which is shown in Fig. 5 from above.
  • FIG. 6 shows a sectional illustration of the emergency stop button 1 in the unactuated position, wherein the locking balls 20 are arranged above the projections 22 and 37.
  • the first and second guide track 21, 26 are formed above the projections 22 and 37 such that the locking balls 20 prevent rotational movement of the actuating head 2 or plunger 5 relative to the key guide 4.
  • a rotational movement of the actuating head 2 is prevented in principle in all embodiments shown here by the second guide ribs and guide grooves 43,44.
  • Fig. 7 shows in a sectional view according to the section line A-A in Fig. 4, the unlockable emergency button 1, in which the lock 12 (lock cylinder) is shown in sectional view.
  • the lock 12 prevents unlocking by unauthorized persons.
  • the emergency stop button 1 can move to the off position again.
  • the switch elements 32 are shown in Fig. 7 in section.
  • the plunger top 11 is provided with molded-on ribs 36, which are shown in Fig. 10.
  • the sectional view for example, shown in FIG. 8, according to the section line E-E in Fig. 4, illustrates a tunnel 33, which is arranged bridge-like symmetrically between the wall 35 of the plunger top 11.
  • the tunnel 33 is open on both sides at the ends, so that the locking balls 20 can be fully inserted.
  • the spring 8 is embedded substantially flush, as can be seen in particular in Fig. 7.
  • rectangular openings 34 are arranged above and below, which will be explained later.
  • the plunger 5 is formed substantially hollow.
  • the mechanical connection with the plunger upper part 11 is effected by means which are arranged on the plunger outer side.
  • the plunger 5 is connected in the plunger top 11 on the one hand by a limited longitudinally displaceable and on the other hand non-rotatably with the plunger top 11, the plunger 5 is provided with first locking lugs 40 which engage in corresponding window-like openings 39, as in Fig. 2 or Fig. 9 , which shows a sectional view along the section line FF in Fig. 5, is shown.
  • the width of the latching lug 40 is slightly smaller than the width of the opening 39.
  • the latching lug 40 is displaceable within the opening 39 in the actuating direction Y.
  • first guide ribs 41 (FIG. 7) which are integrally formed in the actuating direction on the plunger 5 and which are displaceable into corresponding first guide grooves 42 of the plunger upper part 11, as can be seen in particular in FIGS. 7 and 9.
  • the key guide 4 has second guide ribs 43, which engage in second guide grooves 44, the second guide grooves 44 being arranged on the mushroom base 6 belonging to the actuation head 2, as FIGS. 2 and 9 show. Mushroom base 6 and mushroom top 13 form the actuating head 2, wherein these are connected by latching means 45, 46 which are marked in Fig. 2.
  • Fig. 11 which shows a sectional view along the section line CC (angular offset section) in Fig. 5, shows the switch element 32, which is provided with a switching cam 47, and of the plunger sleeve 7 is actuated, wherein the plunger sleeve 7 with the plunger 5 is rotatably connected.
  • second latching lugs 48 are arranged on the plunger sleeve 7, which engage in guide slots 49 (FIGS. 2 and 12).
  • the plunger sleeve 7 is provided with laterally arranged pin 50 (Fig. 2) and the pins 50 are fixed in non-rotatable manner in recesses 51 of the plunger guide 51, the plunger 5 can be rotated only within the slot length 49 of the guide slot 49. Enabling this rotation is important for unlocking the operating head 2 in the rotary unlocking.
  • this unlocking dip the locking balls 20 in the rotational movement in the tunnel 33, whereby the actuating head 2 can be pulled together with its associated parts, because the shown in Fig. 3, acting as a barrier second projection 22 is bypassed.
  • the locking balls 20 move behind the projection 22, analogous to the position shown in Fig. 24.
  • Fig. 24 is a sectional view of the emergency stop button in the operated state.
  • Fig. 28 shows the first guide rail 21 for the Ceigelung having a first off-area 71, a first projection 37 and a first triggered area 72. Furthermore, FIG. 28 shows the second guide track 26 for the pull and turn unlocking, which has a second off area 69, a second projection 22 and a second triggered area 70 with the inclination 30 and the steep wall 73. Furthermore, the protrusions 22, 37 are provided on the side of the Aus-area 69, 71 with troughs 74, in which the locking balls 20 are held in the off position and allow a defined position.
  • a total of four guideways 21, 22 are provided, wherein two are respectively arranged opposite one another. A displacement of the pin 50 in the direction of actuation is possible within the recesses 51.
  • the key guide 4 is provided with two sealing lips 52, 53, which consist of soft material and can be molded, as in Fig. 3rd is shown.
  • the two offset in height sealing lips 52, 53 are arranged obliquely in the head direction.
  • the emergency stop button can also be designed without sealing lips.
  • a lock 12 can, as shown in Figures 18 to 22 and 26 show the emergency stop button with a lichtduchmayen window or keyhole opening 54 bc and a lighting element in Form of a functional element 53 'be provided with a light emitting diode 55, wherein the functional element 53' is shown only in Fig. 26.
  • an operation head without a window or key top opening bc and without a lock 12 can also be used.
  • a lens 56 is arranged, which consists of a disc-like lens portion 57 and a sleeve-like body 58, which is adapted to the dimensions of the lock 12.
  • the lens portion 57 is dome-like sunken on the inside.
  • the lens 56 is colored red.
  • the shape and the dimensions of the lens 56 correspond to those of the lock in the head-side area, whereby the same mushroom top 13 bc, as shown in Fig. 31, can be used.
  • the plunger sleeve 7, the plunger 5, and the plunger upper part 11c are hollow or hollow.
  • the apertures 34 improve the light transmission.
  • the emergency stop button is modular or modular.
  • the reference numerals of the corresponding parts are provided with a, if the emergency stop button is a simple emergency stop button without lighting, without lockability and Switzerlandentriegelung.
  • the kit consists of a first mushroom top 13a without windows 54 with a closed surface 55 'for use in a simple emergency stop button and a second mushroom top 13bc for use with both an emergency stop button with illumination and toggle release and a unlockable emergency stop button with rotary unlocking.
  • the kit consists of three different plunger tops 11a, 11b, 11c for the three different emergency stop buttons, a torsion spring 10c for an unlockable emergency stop button with rotary unlocking, a common compression spring 9, a common plunger 5, a common key guide 4, and a common mushroom base 6 for the three different emergency button types.
  • the kit has a plunger sleeve 7ac.
  • Another ram sleeve 7b is provided for an emergency stop button with lighting and Ceientriegelung.
  • a simple emergency stop button is neither unlockable nor has it any lighting means. It can be unlocked in any way.
  • Emergency-stop buttons which can be modularly assembled according to FIG. 31, have different functions, such as unlockability, and illuminability.
  • the emergency stop buttons consist of a mushroom-shaped actuating head 2 and a composite of different parts body with moving and fixed parts.
  • the emergency stop buttons from an emergency stop button system with parts designed in common for different functions and for certain functions individually formed parts are modularly assembled.
  • the emergency stop button system consists of a first mushroom top 13a with a closed key surface 60 for use in a simple or non-unlockable or illuminated emergency stop button, the first mushroom top 13a being individually designed for this function, and a second mushroom top 13bc having a key top opening 54bc is in which either a light signal element 55 or a lock 12 is used, wherein the second mushroom top 13bc is formed for both functions together.
  • the emergency stop button system consists of a first plunger top 11 a for use in a simple emergency stop button, a second plunger top 11 b for use in an emergency button with lighting and a third plunger top 11 c for use in a unlockable emergency stop button, said the plunger shells 11 a, 11 b, 11 c are formed individually for the respective functions.
  • the emergency stop button system consists of a first plunger upper part 11a with a first closed bottom 61 with a substantially planar surface 65, a second plunger top 11b with a second bottom 62 with a light passage opening 66 and a third plunger top 11c with a third bottom 63rd with receiving means 64 for a lock 12, a torsion spring 10c for rotary unlocking, a common for all functions compression spring 9 which is disposed between a plunger top 11a, 11b, 11c and a plunger 5, a common for all functions plunger 5, wherein the plunger.
  • the emergency stop button system consists of a first plunger sleeve 7ac for use in a simple emergency stop button or for use in a lockable emergency stop button and a second plunger sleeve 7b for use in an emergency button with illumination, the plunger sleeve 7ac for the functions "Lockability" and “simple emergency stop button” together and individually for the function "lighting” are formed, wherein the first plunger sleeve 7ac a first closed sleeve bottom 67 has (Fig. 15), wherein the second plunger sleeve 7b has a second translucent sleeve bottom 67 (Fig.
  • an actuating head 2 has an opening 54 in which a lens 56 closing the opening 54 can be inserted, which can be illuminated by a light element 55 arranged at the opposite end of the actuating head 2, wherein the fixed and movable parts have light passage openings.
  • the light-emitting diode 55 has an emission angle of 10 to 45 degrees and a luminous intensity of at least 0.5 candela.
  • the luminous element 55 is arranged in a functional element 53 'which can be latched onto the base body.
  • the emergency stop button system comprises at least two different mushroom tops 13a, 13bc, at least two, preferably three, different plunger shells 11a, 11b, 11c, at most one plunger 5, at most one key guide 4, at least two, preferably two, different plunger shells 7ac, 7b and highest a mushroom base 6.
  • the lens 56 and the lock 12 have, as shown in FIG. 31, approximately the same dimensions so that they are easily interchangeable.
  • the plunger 5 is intended for three functions "simple, lockable and illuminated button.” The functions can be combined with the unlocking.
  • the present invention is not limited to the embodiments described above, but also includes all the same in the context of the invention embodiments.
  • the guideways can be realized by other guide structures and the projections by the same effecting obstruction.
  • the guideways may also be arranged on the ram in an equivalent manner instead of the key guide.

Landscapes

  • Push-Button Switches (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Lock And Its Accessories (AREA)
  • Mechanical Control Devices (AREA)
  • Knives (AREA)
EP01957612A 2000-03-10 2001-03-02 Notaus-taste Expired - Lifetime EP1261980B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10011625A DE10011625C1 (de) 2000-03-10 2000-03-10 Notaus-Taste
DE10011625 2000-03-10
PCT/EP2001/002372 WO2001069618A1 (de) 2000-03-10 2001-03-02 Notaus-taste

Publications (2)

Publication Number Publication Date
EP1261980A1 EP1261980A1 (de) 2002-12-04
EP1261980B1 true EP1261980B1 (de) 2007-05-09

Family

ID=7634180

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01957612A Expired - Lifetime EP1261980B1 (de) 2000-03-10 2001-03-02 Notaus-taste

Country Status (9)

Country Link
EP (1) EP1261980B1 (es)
CN (1) CN1175443C (es)
AT (1) ATE362190T1 (es)
CZ (1) CZ305635B6 (es)
DE (2) DE10011625C1 (es)
ES (1) ES2286132T3 (es)
HU (1) HUP0300293A2 (es)
PT (1) PT1261980E (es)
WO (1) WO2001069618A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2110828B1 (en) * 2008-04-18 2011-10-19 Abb Ab An actuator device and an electric switch device provided therewith
FR2935835B1 (fr) * 2008-09-10 2010-10-22 Fabien Broly Interrupteur coup de poing
JP6996924B2 (ja) * 2017-09-29 2022-01-17 Ｎｋｋスイッチズ株式会社 スイッチ
CN112071685B (zh) * 2020-07-21 2023-06-16 中国科学院微电子研究所 紧急按钮装置及具有其的设备
US11927293B2 (en) 2021-12-17 2024-03-12 Cnh Industrial America Llc Coupler door push button release for agricultural vehicle

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB104144A (en) * 1916-11-11 1917-02-22 George Frederick Cooke Improvements in Electric Contact-breakers or Interruptors.
DE3002169C2 (de) * 1980-01-22 1983-12-22 Siemens AG, 1000 Berlin und 8000 München Druckknopfantrieb für Tastschalter
DE3207725A1 (de) * 1982-03-04 1983-09-08 Metzenauer & Jung Gmbh, 5600 Wuppertal Druckknopftastschalter
EP0172926B1 (de) * 1984-08-23 1988-07-13 Square D Starkstrom GmbH Betätigungsvorsatz für elektrische Befehls- und Meldegeräte, insbesondere Not-Aus-Schalter
IT1228704B (it) * 1989-03-09 1991-07-03 Cge Spa Pulsante di emergenza a sgancio.
DE9306074U1 (de) * 1993-04-22 1994-08-25 Klöckner-Moeller GmbH, 53115 Bonn Betätigungsmechanismus für ein Drucktastenschaltgerät, insbesondere Not-Aus-Schaltgerät
US5430249A (en) * 1993-06-07 1995-07-04 Motorola, Inc. Knob assembly
US5545862A (en) * 1993-10-18 1996-08-13 Kabushiki Kaisha T An T Slide switch
US5408061A (en) * 1993-11-30 1995-04-18 Inventio Ag Emergency stop switch
DE4422171B4 (de) * 1994-06-28 2005-03-10 Schlegel Georg Gmbh & Co NOT-AUS-Taster
CZ137995A3 (en) * 1995-05-30 1996-12-11 Schneider Electric A S Auxiliary circuit controller
DE19607562C2 (de) * 1996-02-29 1999-07-22 Schneider Electric Gmbh Schalteinrichtung

Also Published As

Publication number Publication date
EP1261980A1 (de) 2002-12-04
WO2001069618A1 (de) 2001-09-20
DE10011625C1 (de) 2001-10-18
CZ305635B6 (cs) 2016-01-20
CN1175443C (zh) 2004-11-10
CN1416582A (zh) 2003-05-07
ATE362190T1 (de) 2007-06-15
HUP0300293A2 (en) 2007-07-30
PT1261980E (pt) 2007-08-16
ES2286132T3 (es) 2007-12-01
CZ20023036A3 (cs) 2003-02-12
DE50112483D1 (de) 2007-06-21

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