EP1063380A2 - Dispositif de sécurité du bord antérieur des portes - Google Patents

Dispositif de sécurité du bord antérieur des portes Download PDF

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Publication number
EP1063380A2
EP1063380A2 EP00112830A EP00112830A EP1063380A2 EP 1063380 A2 EP1063380 A2 EP 1063380A2 EP 00112830 A EP00112830 A EP 00112830A EP 00112830 A EP00112830 A EP 00112830A EP 1063380 A2 EP1063380 A2 EP 1063380A2
Authority
EP
European Patent Office
Prior art keywords
hose
contact
safety device
closing edge
closure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP00112830A
Other languages
German (de)
English (en)
Other versions
EP1063380A3 (fr
EP1063380B1 (fr
Inventor
André Haake
Oliver Haake
Patrick Haake
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE19937731A external-priority patent/DE19937731C1/de
Application filed by Individual filed Critical Individual
Publication of EP1063380A2 publication Critical patent/EP1063380A2/fr
Publication of EP1063380A3 publication Critical patent/EP1063380A3/fr
Application granted granted Critical
Publication of EP1063380B1 publication Critical patent/EP1063380B1/fr
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
    • H01H3/14—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for operation by a part of the human body other than the hand, e.g. by foot
    • H01H3/141—Cushion or mat switches
    • H01H3/142—Cushion or mat switches of the elongated strip type
    • 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
    • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
    • E05F15/42—Detection using safety edges
    • E05F15/44—Detection using safety edges responsive to changes in electrical conductivity
    • 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
    • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
    • E05F15/42—Detection using safety edges
    • E05F15/44—Detection using safety edges responsive to changes in electrical conductivity
    • E05F2015/447—Detection using safety edges responsive to changes in electrical conductivity using switches in serial arrangement
    • 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
    • H01H3/14—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for operation by a part of the human body other than the hand, e.g. by foot
    • H01H3/141—Cushion or mat switches
    • H01H2003/146—Cushion or mat switches being normally closed
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings

Definitions

  • the invention relates to a closing edge fuse according to the preamble of claim 1 and claim 4.
  • Closing edge safety devices are different in a variety trained arrangements z. B. from FR 21 35 922 A1, EP 103 726 B1 or EP 234 523 B1 or WO 97/38199 known. All of these closing edge safety devices is peculiar to that in an elastically deformable hose Contact elements are arranged, the action of a Deformation pressure on the hose an electrical Trigger switch contact that switches a safety function.
  • each other Contact elements require a cable entry through the elastic hose to the electrical switching device, and this cable entry causes considerable difficulties.
  • the cable entry will be absolute is moisture-proof, but by movements of the Of free space in the cable duct, the penetration of moisture into the contact elements allow receiving space of the hose.
  • tensile forces act on the cable that extend into the Can continue hose. Bending stress also occurs in the area of the cable outlet from the hose, which can lead to the destruction of the cable cores, so that Incorrect switching occurs.
  • the hose is terminated in FR-A 21 35 922 due to a good electrical conductivity Plug, which is made of metal. Like the absolutely necessary electrical insulation of this closure element is achieved is not apparent from this reference. Since the actual hose is under considerable tension around the ensure the necessary contact of the contact elements appears the insertion of a simple electrically conductive plug in the interior of the hose in practice not feasible.
  • DE 196 47 721 closes the interior of the hose in that the hose is closed by a disc is extended in a cylindrical shape at its outer end is. This extension has a smaller diameter than the disc and creates a shoulder over which one Ring is put over, being between the inside of the ring and the smaller diameter extension the hose should be pinched. Setting the Ring and the hose is done by a screw.
  • the invention is based, to decouple the task Sensor chain from the signal transmitter leading to the outside, d. H. bring about the cable, and thereby a safe and from forces acting independent cable entry create.
  • the contact chain or the signal receiving space of the hose closed to the outside by a closure element is, which carries an electrically conductive contact bridge, so that the insertion of a cable into the receiving element Space of the hose is no longer necessary.
  • the contact bridge can be form-fitting or material-fitting be connected to the closure element, d. H. it is possible, the closure element z. B. from a molded rubber article and vulcanize the contact bridge, the Contact bridge also through a kind of labyrinth seal can be secured within the closure element.
  • the Vulcanizing the contact bridge in a rubber or rubber-like material existing molding causes an absolute firm and tight connection.
  • the closure element can, on the one hand, according to the invention be designed as a plug, which in the interior of the hose is used and with a cap works together.
  • the in the hose in the plug and in the sealing cap required for cable entry can Insert the cable to be closed, so that absolute moisture protection is achieved here.
  • the closure element from a cap that covers the hose engages and then in turn overlapped by a cap is formed as a shrinking element. Shrink films and shrink sleeves are in the state of the Technology known and through the use of these materials also an absolutely secure seal of the Hose reached and at the same time the required definition of the closure element in or on the hose.
  • Hose Within the space of the contact elements Hose is between the contact bridge projecting inwards of the sealing plug and the last one to the contact bridge indicative contact element an electrically conductive Spring element arranged, the one hand the inside of the hose arranged contact elements, on the other hand, an electrically conductive connection from the contact elements to the contact bridge, so that the insertion a cable in the hose is no longer necessary.
  • the arrangement according to the invention ensures that without Having to insert cables in the hose, a connection from the connection line to the contact chain is ensured. It becomes an absolutely tight seal of the contact elements Space of the hose is reached and it becomes a Separation of tensile forces from mechanical loads causes. A balance between the movements of the hose and the contact chain is ensured by springs.
  • FIG. 4 through 6 is an elastic one Hose recognizable in which a contact chain made up of individual Contact elements 2 is arranged.
  • the space in which the contact elements are arranged, is outward through a Closure element closed, which is an electrically conductive Has contact bridge 4.
  • a Closure element closed which is an electrically conductive Has contact bridge 4.
  • This contact bridge 4 closes one end of a cable 5 and the other end is due to one corresponding contact plate of the contact bridge 4 an electrical conductive spring element 6, with its other end the last contact elements pointing to the contact bridge 4 2 acted upon.
  • This spring element 6 can be of any design his. So in the drawings in Figs. 4 and 5 is a coil spring shown, while in Fig. 6, the spring element 6 is simple leaf spring element.
  • the actual sealing element is a sealing plug 3 formed, which is cup-shaped and has a circumferential wall 9, this wall 9 does not have to be all-round, but it can be individual Wall elements may be provided.
  • the contact bridge 4 is vulcanized.
  • these sealing plug 3 open to the outside can be a sealing cap 7 are used, the wall 10 and one Has end plate 11, here also the wall 10th does not have to be all-round, but from individual lamella-like Elements can exist.
  • the openings to the Implementation of the cable 5 can be seen in Fig. 1, and if the closure element, for example, as shown in FIG. 4 in the Hose 1 is used, the corresponding ones Openings are closed with a material fit.
  • the closure element formed as a hood 12 and has also an end plate 14 into which the contact bridge 4th is vulcanized.
  • This closure hood 12 engages over it open end of the hose 1 and is in turn from one Cap 70 overlapped, the wall 100 on the Outside of both the closure hood 12 and a part of hose 1 is applied. If this cap 70 off is made according to a shrinking material Shrink wrap or a shrink tube, a tight fixing of the cap 70 on the outside the closure hood 12 and the hose 1. The same in this If necessary opening for the passage of the cable 5 is also tightly closed.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Cable Accessories (AREA)
EP20000112830 1999-06-24 2000-06-17 Dispositif de sécurité pour bord de porte Expired - Lifetime EP1063380B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19928828 1999-06-24
DE19928828 1999-06-24
DE19937731 1999-08-10
DE19937731A DE19937731C1 (de) 1999-06-24 1999-08-10 Schließkanten-Sicherung

Publications (3)

Publication Number Publication Date
EP1063380A2 true EP1063380A2 (fr) 2000-12-27
EP1063380A3 EP1063380A3 (fr) 2005-03-16
EP1063380B1 EP1063380B1 (fr) 2008-07-09

Family

ID=26053901

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20000112830 Expired - Lifetime EP1063380B1 (fr) 1999-06-24 2000-06-17 Dispositif de sécurité pour bord de porte

Country Status (1)

Country Link
EP (1) EP1063380B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1447511A2 (fr) * 2003-02-17 2004-08-18 Wampfler Aktiengesellschaft Bordure de sécurité
WO2018029342A1 (fr) * 2016-08-11 2018-02-15 Haake Andre Dispositif de sécurité de bord de fermeture avec préchambre

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2135922A5 (fr) 1971-04-24 1972-12-22 Bosch
EP0103726B1 (fr) 1982-09-13 1986-10-15 Inventio Ag Bordure de sécurité
EP0234523B1 (fr) 1986-02-28 1989-11-29 Werner Haake Dispositif de sécurité pour arête de vantail
WO1997038199A1 (fr) 1996-04-04 1997-10-16 Haake Andre Fusible a aretes de fermeture
DE19647721A1 (de) 1996-11-19 1998-05-20 Wampfler Ag Schließkantensicherheitsleiste

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9414962U1 (de) * 1994-09-16 1994-11-03 Mayser-Gmbh & Co, 89073 Ulm Schaltleiste mit einem Elastomerhohlprofil
DE19632592C2 (de) * 1996-08-13 2003-09-25 Mayser Gmbh & Co Schaltleiste mit einem bei einer Krafteinleitung auf seine Außenseite elastisch nachgiebigen Hohlprofil

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2135922A5 (fr) 1971-04-24 1972-12-22 Bosch
EP0103726B1 (fr) 1982-09-13 1986-10-15 Inventio Ag Bordure de sécurité
EP0234523B1 (fr) 1986-02-28 1989-11-29 Werner Haake Dispositif de sécurité pour arête de vantail
WO1997038199A1 (fr) 1996-04-04 1997-10-16 Haake Andre Fusible a aretes de fermeture
DE19647721A1 (de) 1996-11-19 1998-05-20 Wampfler Ag Schließkantensicherheitsleiste

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1447511A2 (fr) * 2003-02-17 2004-08-18 Wampfler Aktiengesellschaft Bordure de sécurité
EP1447511A3 (fr) * 2003-02-17 2008-12-10 Mayser GmbH & Co. KG Bordure de sécurité
WO2018029342A1 (fr) * 2016-08-11 2018-02-15 Haake Andre Dispositif de sécurité de bord de fermeture avec préchambre
US10879017B2 (en) 2016-08-11 2020-12-29 André Haake Closing-edge safety device with prechamber

Also Published As

Publication number Publication date
EP1063380A3 (fr) 2005-03-16
EP1063380B1 (fr) 2008-07-09

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