DE20212615U1 - Electromotive adjustment drive with safety limit switch - Google Patents

Electromotive adjustment drive with safety limit switch

Info

Publication number
DE20212615U1
DE20212615U1 DE20212615U DE20212615U DE20212615U1 DE 20212615 U1 DE20212615 U1 DE 20212615U1 DE 20212615 U DE20212615 U DE 20212615U DE 20212615 U DE20212615 U DE 20212615U DE 20212615 U1 DE20212615 U1 DE 20212615U1
Authority
DE
Germany
Prior art keywords
limit switch
adjustment drive
drive according
electromotive
safety limit
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
DE20212615U
Other languages
German (de)
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.)
Dewert Antriebs und Systemtechnik GmbH and Co KG
Original Assignee
Dewert Antriebs und Systemtechnik 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
Application filed by Dewert Antriebs und Systemtechnik GmbH and Co KG filed Critical Dewert Antriebs und Systemtechnik GmbH and Co KG
Priority to DE20212615U priority Critical patent/DE20212615U1/en
Publication of DE20212615U1 publication Critical patent/DE20212615U1/en
Priority to DK200300207U priority patent/DK200300207U3/en
Priority to FR0309915A priority patent/FR2844389B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/12—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button
    • H01H13/18—Operating parts, e.g. push-button adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift
    • H01H13/186—Operating parts, e.g. push-button adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift wherein the pushbutton is rectilinearly actuated by a lever pivoting on the housing of the switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/02—Details
    • H01H19/10—Movable parts; Contacts mounted thereon
    • H01H19/14—Operating parts, e.g. turn knob
    • H01H19/18—Operating parts, e.g. turn knob adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift
    • H01H19/186—Operating parts, e.g. turn knob adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift with travelling nuts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/616—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
    • E05F15/622—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms using screw-and-nut mechanisms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/652—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by screw-and-nut mechanisms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Stopping Of Electric Motors (AREA)
  • Electronic Switches (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (21)

1. Elektromotorischer Verstellantrieb zum Verstellen eines Möbels oder eines Teiles eines Möbels mit einem über einen Elektromotor antreibbaren Antriebszug, welcher über ein Verstellmittel auf das verstellbare Möbel oder den verstellbaren Teil eines Möbels einwirkt, mit einer Steuerung des Elektromotors und mindestens zwei Endschalter (6, 7), die bei Erreichen ihrer Positionen eine Abschaltung des Elektromotors bewirken, dadurch gekennzeichnet, dass der Verstellantrieb (1) mindestens einen zusätzlichen Sicherheitsendschalter (11) aufweist.1.Electromotive adjustment drive for adjusting a piece of furniture or a part of a piece of furniture with a drive train which can be driven by an electric motor and which acts on the adjustable piece of furniture or the adjustable part of a piece of furniture via an adjusting means, with a control of the electric motor and at least two limit switches ( 6 , 7 ), which cause the electric motor to be switched off when their positions are reached, characterized in that the adjustment drive ( 1 ) has at least one additional safety limit switch ( 11 ). 2. Elektromotorischer Verstellantrieb nach Anspruch 1, dadurch gekennzeichnet, dass mindestens ein Sicherheitsendschalter (11) einem der Endschalter (6, 7) zugeordnet ist.2. Electromotive adjustment drive according to claim 1, characterized in that at least one safety limit switch ( 11 ) is assigned to one of the limit switches ( 6 , 7 ). 3. Elektromotorischer Verstellantrieb nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Sicherheitsendschalter (11) und der ihm zugeordnete Endschalter (6, 7) hintereinander angeordnet sind, wobei der Sicherheitsendschalter (11) erst dann betätigt werden kann, wenn der vor ihm befindliche Endschalter (6, 7) überfahren wird.3. Electromotive adjustment drive according to claim 1 or 2, characterized in that the safety limit switch ( 11 ) and the limit switch assigned to it ( 6 , 7 ) are arranged one behind the other, the safety limit switch ( 11 ) can only be actuated when the one in front of it Limit switch ( 6 , 7 ) is run over. 4. Elektromotorischer Verstellantrieb nach einem oder mehreren der Ansprüche 1 oder 2, dadurch gekennzeichnet, dass der Sicherheitsendschalter (11) und der ihm zugeordnete Endschalter (6, 7) nebeneinander und/oder versetzt angeordnet sind, wobei der Sicherheitsendschalter (11) erst dann betätigt werden kann, wenn der vor ihm befindliche Endschalter (6, 7) überfahren wird.4. Electromotive adjustment drive according to one or more of claims 1 or 2, characterized in that the safety limit switch ( 11 ) and the limit switch assigned to it ( 6 , 7 ) are arranged side by side and / or offset, the safety limit switch ( 11 ) only being actuated then can be reached if the limit switch ( 6 , 7 ) in front of it is run over. 5. Elektromotorischer Verstellantrieb nach einem oder mehreren der Ansprüche 1 oder 2, dadurch gekennzeichnet, dass der Sicherheitsendschalter (11) mit zwei Kontaktsätzen und zwei Stößeln (12) versehen ist, wobei ein Kontaktsatz mit einem Stößel (12) einen Endschalter (6, 7) bildet.5. Electromotive adjusting drive according to one or more of claims 1 or 2, characterized in that the safety limit switch ( 11 ) is provided with two contact sets and two plungers ( 12 ), a contact set with a plunger ( 12 ) having a limit switch ( 6 , 7 ) forms. 6. Elektromotorischer Verstellantrieb nach einem oder mehreren der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass der Sicherheitsendschalter (11) mit einem Betätiger (13) versehen ist.6. Electromotive adjustment drive according to one or more of claims 1 to 5, characterized in that the safety limit switch ( 11 ) is provided with an actuator ( 13 ). 7. Elektromotorischer Verstellantrieb nach Anspruch 6, dadurch gekennzeichnet, dass der Betätiger (13) eine Nase (22) mit oder ohne Rolle aufweist.7. Electromotive adjustment drive according to claim 6, characterized in that the actuator ( 13 ) has a nose ( 22 ) with or without a roller. 8. Elektromotorischer Verstellantrieb nach einem oder mehreren der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass der Sicherheitsendschalter (11) aus einer betätigbaren Drahtbrücke besteht.8. Electromotive adjustment drive according to one or more of claims 1 to 4, characterized in that the safety limit switch ( 11 ) consists of an actuatable wire bridge. 9. Elektromotorischer Verstellantrieb nach einem oder mehreren der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass der Sicherheitsendschalter (11) einen Kontaktsatz aufweist, der bei Betätigung zerstört wird, wodurch eine erneute Bewegung des Verstellantriebs (1) verhindert wird.9. Electromotive adjustment drive according to one or more of claims 1 to 8, characterized in that the safety limit switch ( 11 ) has a contact set which is destroyed when actuated, thereby preventing renewed movement of the adjustment drive ( 1 ). 10. Elektromotorischer Verstellantrieb nach einem oder mehreren der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass der Kontaktsatz des Sicherheitsendschalters (11) elektrisch in Reihe mit den Kontaktsätzen der Endschalter (6, 7) verbunden wird und eine zu ihm parallel geschaltete Diode (10) aufweist.10. Electromotive adjustment drive according to one or more of claims 1 to 9, characterized in that the contact set of the safety limit switch ( 11 ) is electrically connected in series with the contact sets of the limit switches ( 6 , 7 ) and a diode ( 10 ) connected in parallel with it. having. 11. Elektromotorischer Verstellantrieb nach einem oder mehreren der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass der Kontaktsatz des Sicherheitsendschalters (11) elektrisch in Reihe mit den Kontaktsätzen der Endschalter (6, 7) verbunden ist.11. Electromotive adjustment drive according to one or more of claims 1 to 9, characterized in that the contact set of the safety limit switch ( 11 ) is electrically connected in series with the contact sets of the limit switches ( 6 , 7 ). 12. Elektromotorischer Verstellantrieb nach einem oder mehreren der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass der Kontaktsatz des Sicherheitsendschalters (11) auf die Steuerung des Verstellantriebs (1) einwirkt.12. Electromotive adjustment drive according to one or more of claims 1 to 9, characterized in that the contact set of the safety limit switch ( 11 ) acts on the control of the adjustment drive ( 1 ). 13. Elektromotorischer Verstellantrieb nach einem oder mehreren der Ansprüche 1 bis 12, dadurch gekennzeichnet, dass der Verstellantrieb (1) ein Meldeelement (23) aufweist, welches die Auslösung des Sicherheitsendschalters (11) signalisiert.13. Electromotive adjustment drive according to one or more of claims 1 to 12, characterized in that the adjustment drive ( 1 ) has a signaling element ( 23 ) which signals the triggering of the safety limit switch ( 11 ). 14. Elektromotorischer Verstellantrieb nach Anspruch 13, dadurch gekennzeichnet, dass das Meldeelement (23) ein akustischer und/oder optischer Melder ist, der sich im Verstellantrieb (1) und/oder in der Steuerung befindet.14. Electromotive adjustment drive according to claim 13, characterized in that the signaling element ( 23 ) is an acoustic and / or optical detector which is located in the adjustment drive ( 1 ) and / or in the control. 15. Elektromotorischer Verstellantrieb nach einem oder mehreren der Ansprüche 1 bis 14, dadurch gekennzeichnet, dass der Sicherheitsendschalter (11) im ausgelösten Zustand mittels eines Schaltelementes (24) überbrückt wird.15. Electromotive adjustment drive according to one or more of claims 1 to 14, characterized in that the safety limit switch ( 11 ) is bridged in the triggered state by means of a switching element ( 24 ). 16. Elektromotorischer Verstellantrieb nach Anspruch 15, dadurch gekennzeichnet, dass das Schaltelement (24) ein Taster ist.16. Electromotive adjustment drive according to claim 15, characterized in that the switching element ( 24 ) is a button. 17. Elektromotorischer Verstellantrieb nach Anspruch 16, dadurch gekennzeichnet, dass das Schaltelement (24) im Verstellantrieb (1) und/oder in der Steuerung angeordnet ist. 17. Electromotive adjusting drive according to claim 16, characterized in that the switching element ( 24 ) is arranged in the adjusting drive ( 1 ) and / or in the control. 18. Elektromotorischer Verstellantrieb nach Anspruch 16, dadurch gekennzeichnet, dass das Schaltelement (24) über eine Steckverbindung ansteckbar ausgeführt ist.18. Electromotive adjustment drive according to claim 16, characterized in that the switching element ( 24 ) is designed to be pluggable via a plug connection. 19. Elektromotorischer Verstellantrieb nach einem oder mehreren der Ansprüche 1 bis 15, dadurch gekennzeichnet, dass die Zuleitung des Schaltelementes (23) eine Diode (25) aufweist.19. Electromotive adjustment drive according to one or more of claims 1 to 15, characterized in that the supply line of the switching element ( 23 ) has a diode ( 25 ). 20. Elektromotorischer Verstellantrieb nach einem oder mehreren der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass der Sicherheitsendschalter (11) ein induktiver oder kapazitiver Sensorschalter ist, der von einem geeigneten Aktivierungsteil ausgelöst wird, und auf die Steuerung des Verstellantriebes (1) einwirkt.20. Electromotive adjustment drive according to one or more of claims 1 to 4, characterized in that the safety limit switch ( 11 ) is an inductive or capacitive sensor switch which is triggered by a suitable activation part and acts on the control of the adjustment drive ( 1 ). 21. Elektromotorischer Verstellantrieb nach einem oder mehreren der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass der Sicherheitsendschalter (11) bei Endschaltern in Form von Leiterbahnunterbrechungen aus einer weiteren Leiterbahnunterbrechung gebildet ist.21. Electromotive adjusting drive according to one or more of claims 1 to 3, characterized in that the safety limit switch ( 11 ) is formed in the form of conductor interruptions from a further conductor interruption in limit switches.
DE20212615U 2002-08-13 2002-08-13 Electromotive adjustment drive with safety limit switch Expired - Lifetime DE20212615U1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE20212615U DE20212615U1 (en) 2002-08-13 2002-08-13 Electromotive adjustment drive with safety limit switch
DK200300207U DK200300207U3 (en) 2002-08-13 2003-08-08 Electromotor tuning drive with safety end switch
FR0309915A FR2844389B1 (en) 2002-08-13 2003-08-13 ELECTRIC MOTOR ADJUSTMENT DRIVE AND SAFETY LIMIT SWITCH SWITCH

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20212615U DE20212615U1 (en) 2002-08-13 2002-08-13 Electromotive adjustment drive with safety limit switch

Publications (1)

Publication Number Publication Date
DE20212615U1 true DE20212615U1 (en) 2002-11-21

Family

ID=7974156

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20212615U Expired - Lifetime DE20212615U1 (en) 2002-08-13 2002-08-13 Electromotive adjustment drive with safety limit switch

Country Status (3)

Country Link
DE (1) DE20212615U1 (en)
DK (1) DK200300207U3 (en)
FR (1) FR2844389B1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009009068A1 (en) * 2009-02-16 2010-08-26 Barthelt, Hans-Peter, Dipl.-Ing. Spindelhubmotor
WO2011039364A1 (en) * 2009-10-02 2011-04-07 BSH Bosch und Siemens Hausgeräte GmbH Door-opening device for a domestic appliance, and domestic appliance with such a door-opening device
ITFI20100209A1 (en) * 2010-10-14 2012-04-15 Davide Nardini MECHANICAL ENCODER
DE202012006799U1 (en) * 2012-07-16 2013-10-17 Grass Gmbh Device for moving a movable furniture body on a furniture part
DE102004041466B4 (en) 2003-09-12 2018-10-18 Dewertokin Gmbh Electromotive actuator with control unit for intermediate position and control method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431929A (en) * 1943-09-30 1947-12-02 Gen Electric Switch mechanism
DE3733781A1 (en) * 1987-10-06 1989-04-27 Josef Pradler Linear drive unit
DE3739465C1 (en) * 1987-11-21 1989-02-23 Robert Granderath Device for driving a swimming-pool covering
DE8903603U1 (en) * 1989-03-22 1989-05-11 Dewert Antriebs- und Systemtechnik GmbH & Co KG, 32278 Kirchlengern Adjustment device
US5299678A (en) * 1991-05-17 1994-04-05 The Chamberlain Group, Inc. Limit switch mechanism for garage door opener
TW446080U (en) * 1999-11-09 2001-07-11 Hiwin Mikrosystem Corp Stroke limiting device for linear actuator

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004041466B4 (en) 2003-09-12 2018-10-18 Dewertokin Gmbh Electromotive actuator with control unit for intermediate position and control method
DE102009009068A1 (en) * 2009-02-16 2010-08-26 Barthelt, Hans-Peter, Dipl.-Ing. Spindelhubmotor
WO2011039364A1 (en) * 2009-10-02 2011-04-07 BSH Bosch und Siemens Hausgeräte GmbH Door-opening device for a domestic appliance, and domestic appliance with such a door-opening device
CN102510929A (en) * 2009-10-02 2012-06-20 Bsh博世和西门子家用电器有限公司 Door-opening device for a domestic appliance, and domestic appliance with such a door-opening device
CN102510929B (en) * 2009-10-02 2014-10-29 Bsh博世和西门子家用电器有限公司 Door-opening device for a domestic appliance, and domestic appliance with such a door-opening device
ITFI20100209A1 (en) * 2010-10-14 2012-04-15 Davide Nardini MECHANICAL ENCODER
DE202012006799U1 (en) * 2012-07-16 2013-10-17 Grass Gmbh Device for moving a movable furniture body on a furniture part

Also Published As

Publication number Publication date
FR2844389B1 (en) 2008-07-11
DK200300207U3 (en) 2003-10-10
FR2844389A1 (en) 2004-03-12

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