EP1082513A1 - Einklemmschutz für eine kraftbetätigte schliesseinrichtung - Google Patents
Einklemmschutz für eine kraftbetätigte schliesseinrichtungInfo
- Publication number
- EP1082513A1 EP1082513A1 EP00918822A EP00918822A EP1082513A1 EP 1082513 A1 EP1082513 A1 EP 1082513A1 EP 00918822 A EP00918822 A EP 00918822A EP 00918822 A EP00918822 A EP 00918822A EP 1082513 A1 EP1082513 A1 EP 1082513A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- hollow profile
- pinch protection
- control device
- connections
- protection according
- 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
Links
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 239000012777 electrically insulating material Substances 0.000 claims description 3
- 239000013536 elastomeric material Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000004020 conductor Substances 0.000 description 5
- 238000010292 electrical insulation Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000007765 extrusion coating Methods 0.000 description 1
- 238000011990 functional testing Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- 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
- E05F15/43—Detection using safety edges responsive to disruption of energy beams, e.g. light or sound
- E05F15/431—Detection using safety edges responsive to disruption of energy beams, e.g. light or sound specially adapted for vehicle windows or roofs
-
- 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
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/55—Windows
-
- 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
Definitions
- the present invention relates to a pinch protection for a power-operated locking device, in particular for a sunroof of a motor vehicle, with a hollow profile made of elastomeric material, which has electrically conductive areas spaced apart from one another, the contact of which triggers a switching operation for actuating the drive unit of the locking device, at one end of the hollow profile connections for the electrically conductive areas and a control device are provided at another end of the hollow profile.
- Such anti-trap protection is known from DE 1 97 20 71 3 C1, which goes back to the same applicant.
- a control device is provided which serves to test the function of the anti-trap protection.
- This control device is often designed as a resistor.
- connections are provided for connection to a higher-level control or the drive unit for the locking device.
- a circumferential anti-pinch function cannot therefore be achieved.
- the object of the present invention is therefore to provide an anti-pinch protection in which a circumferential anti-pinch function is provided.
- this object is achieved with a pinch protection of the type mentioned at the outset in that the two ends are brought close to one another and the control device and the connections are arranged laterally offset from the longitudinal axis of the hollow profile.
- connections are advantageously arranged on the same side of the hollow profile as the control device. This results in a more compact Structure of the pinch protection according to the invention. At the same time, assembly is simplified.
- the two ends of the hollow profile are mechanically connected to one another and electrically insulated from one another.
- the mechanical connection of the two ends results in increased strength and stability.
- the function of the hollow profile is not impaired by the electrical insulation between the two ends.
- a cutting disc is inserted between the two ends of the hollow profile. This cutting disc facilitates the mechanical connection of the two ends of the hollow profile.
- the cutting disc consists of an electrically insulating material.
- the cutting disc advantageously has an inner recess.
- This inner recess facilitates deformation of the cutting disc, so that the hollow profile according to the invention responds even in the region of the ends connected to one another even with low forces.
- the two ends are glued to one another or to the cutting disc with an electrically insulating adhesive, in particular a PE adhesive.
- the electrically insulating adhesive enables quick and easy connection and placement at the same time the required electrical insulation between the two ends is ready.
- the two interconnected ends are extrusion-coated with a plastic sheath.
- This covering reliably seals the two ends from the environment and prevents the ingress of moisture.
- control device and the connections are surrounded by the covering of the ends.
- the two ends as well as the control device and the connections can be extrusion-coated at the same time, so that the manufacturing effort is low. Furthermore, the control device and the connections are reliably protected against moisture.
- Figure 1 is a schematic perspective view of a built-in pinch protection according to the invention
- Figure 2 is an enlarged view of the detail X of Figure 1 in section;
- Figure 3 shows a section along the line III-III in Figure 2; and Figure 4 shows a horizontal section through a corner joint between the two ends of the anti-trap profile according to the invention.
- a roof cutout 10 with a roof opening 11 is shown schematically.
- the roof opening 1 1 is surrounded by a circumferential pinch protection 1 with a hollow profile 1 2.
- a sliding roof 14 is used to close the roof opening 11.
- the ends 23, 24 of the hollow profile 12 are connected to one another and provided with a common extrusion coating 25.
- the end 23 is provided with connections 1 6, which are connected to a drive unit 1 5 for moving the sunroof 14.
- the other end 24 is provided with a control device 28 for a functional test of the pinch protection 1.
- the control device 28 is arranged laterally offset to the longitudinal axis 1 3 of the hollow profile 1 2.
- the connections 1 6 are arranged on the same side as the control device 28.
- the two ends 23, 24 are brought close to one another, so that a circumferential anti-trap function is achieved.
- the hollow profile 1 2 has two electrically conductive areas 1 7, 1 8, which are spaced apart from one another by an intermediate space 1 9. In each of the areas 1 7, 1 8, a metallic conductor 20, 21 is embedded to reduce the volume resistance. The control device 28 and the connections 1 6 are connected to these conductors 20, 21.
- the hollow profile 1 2 further has a jacket 22 which surrounds the electrically conductive areas 1 7, 1 8.
- the coat 22 consists of electrically non-conductive material and thus isolates the two areas 17, 18 from one another and from the environment.
- a cutting disc 26 with an inner recess 27 is inserted between the two ends 23, 24.
- the dimensions of the inner recess 27 correspond to those of the intermediate space 1 9.
- the cutting disc 26 is made of electrically insulating material.
- the ends 23, 24 are glued to the cutting disc 26 and thus mechanically connected to one another.
- An electrically insulating adhesive is used so that the required electrical insulation of the two ends 23, 24 from one another is ensured.
- the end 24 of the hollow profile 1 2 is provided with a control device 28, which is shown schematically in FIG. 3.
- the conductors 20, 21 are led out laterally from the hollow profile 1 2.
- the control device 28 is thus laterally offset from the longitudinal axis 1 3 of the hollow profile
- connection 1 6 are laterally offset to the longitudinal axis
- a sheath 25 is provided to seal the connection area between the ends 23, 24.
- the ends 23, 24 are cut in the connection area and then glued to the cutting disc 26.
- the sheath 25 is sprayed on.
- the casing 25 thus surrounds the ends 23, 24, the connections 1 6 and the control device 28. Good insulation from moisture is thereby achieved.
- connection area between the ends 23, 24 has a width of only a few millimeters. This width is essentially determined by the thickness of the cutting disc 26.
- the width of clamped objects is generally greater than the thickness of the cutting disc 26. If such an object is clamped, one of the two ends 23, 24 or both ends 23, 24 are deformed together. As a result, the electrically conductive areas 1 7, 1 8 come into contact with one another and trigger a switching process which controls the drive assembly 15 for the sunroof 14. The movement of the sunroof 14 is stopped or reversed.
- the hollow profile 1 2 responds because of the inner recess 27 in the cutting disc 26 even with low forces.
- the casing 25 is formed flush with the jacket 22 of the hollow profile 1 2. This creates a uniform, smooth and continuous surface that creates a visually appealing overall impression.
- Figure 4 shows a horizontal section through a corner joint of the ends 23, 24.
- the connections 1 6 and the control device 28 have not been shown.
- the same or functionally similar components as in Figures 1 to 3 have been given the same reference numerals.
- the connection area between the two ends 23, 24 can also be relocated in a corner according to FIG.
- a circumferential hollow profile 1 2 there is in each case a joint between the ends 23, 24.
- the arrangement in a corner allows a smooth, continuous course of the hollow profile 1 2 in the areas just formed.
- the desired anti-trap function is also provided in the corner area.
- the pinch protection 1 according to the invention enables a circumferential pinch protection function with little production and assembly effort.
Landscapes
- Seal Device For Vehicle (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19913106A DE19913106C1 (de) | 1999-03-23 | 1999-03-23 | Einklemmschutz für eine kraftbetätigte Schließeinrichtung |
DE19913106 | 1999-03-23 | ||
PCT/EP2000/002500 WO2000057012A1 (de) | 1999-03-23 | 2000-03-21 | Einklemmschutz für eine kraftbetätigte schliesseinrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1082513A1 true EP1082513A1 (de) | 2001-03-14 |
EP1082513B1 EP1082513B1 (de) | 2004-04-14 |
Family
ID=7902106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20000918822 Expired - Lifetime EP1082513B1 (de) | 1999-03-23 | 2000-03-21 | Einklemmschutz für eine kraftbetätigte schliesseinrichtung |
Country Status (6)
Country | Link |
---|---|
US (1) | US6463698B1 (de) |
EP (1) | EP1082513B1 (de) |
JP (1) | JP2002540326A (de) |
DE (2) | DE19913106C1 (de) |
ES (1) | ES2219329T3 (de) |
WO (1) | WO2000057012A1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19913879C1 (de) * | 1999-03-26 | 2000-06-08 | Metzeler Automotive Profiles | Einklemmschutz für eine kraftbetätigte Schließeinrichtung |
DE10151556A1 (de) * | 2001-10-23 | 2003-04-30 | Bosch Gmbh Robert | Vorrichtung zum Öffnen und Schließen eines beweglichen Teils |
DE10205163A1 (de) | 2002-02-07 | 2003-08-21 | Bosch Gmbh Robert | Vorrichtung zum Öffnen und Schließen eines beweglichen Teils |
US7215529B2 (en) * | 2003-08-19 | 2007-05-08 | Schlegel Corporation | Capacitive sensor having flexible polymeric conductors |
DE10339596A1 (de) * | 2003-08-26 | 2005-04-07 | Cts Fahrzeug-Dachsysteme Gmbh | Karosserieteil in einem Fahrzeug mit einer Kollisionsschutzeinrichtung |
DE102004025345B3 (de) | 2004-05-19 | 2005-11-03 | Daimlerchrysler Ag | Vorrichtung und Verfahren zum Erkennen eines Objekts in oder an einer verschließbaren Öffnung |
DE102005060043B3 (de) * | 2005-12-15 | 2008-01-03 | Webasto Ag | Öffnungsfähiges Fahrzeugdach |
DE102006043615A1 (de) * | 2006-09-16 | 2008-03-27 | Conti Temic Microelectronic Gmbh | Verfahren und Vorrichtung zum Erkennen eines Hindernisses in einem Öffnungsbereich einer verschließbaren Öffnung |
DE102006049679B4 (de) * | 2006-10-18 | 2010-08-12 | Johnson Controls Interiors Gmbh & Co. Kg | Fahrzeugtür mit Dichtebene und einem Dichtelement, dessen Enden sich überlappen |
US9234979B2 (en) | 2009-12-08 | 2016-01-12 | Magna Closures Inc. | Wide activation angle pinch sensor section |
US8493081B2 (en) | 2009-12-08 | 2013-07-23 | Magna Closures Inc. | Wide activation angle pinch sensor section and sensor hook-on attachment principle |
JP6219597B2 (ja) * | 2013-05-20 | 2017-10-25 | 西川ゴム工業株式会社 | センサー付きプロテクター |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3855733A (en) * | 1973-06-27 | 1974-12-24 | Miller Bros | Sensitive edge for a door |
US4273974A (en) * | 1979-03-12 | 1981-06-16 | Miller Norman K | Elongate switch construction |
US4972054A (en) * | 1989-07-21 | 1990-11-20 | Miller Edge, Inc. | Redundant sensing edge for a door |
US5148911A (en) * | 1991-10-31 | 1992-09-22 | Miller Edge, Inc. | Sensing edge switch |
US5384982A (en) * | 1993-04-29 | 1995-01-31 | Miller Edge, Inc. | Sensing device having universal interface for cooperation with plurality of door actuators |
US5832665A (en) * | 1996-04-29 | 1998-11-10 | Miller Edge, Inc. | Sensing edge |
DE19701412A1 (de) * | 1997-01-17 | 1998-07-23 | Dewitron Elektronik Gmbh | Bandförmige und flexible Schaltungsanordnungen |
DE19720713C1 (de) | 1997-05-16 | 1998-05-28 | Metzeler Automotive Profiles | Dichtungsprofil zur Abdichtung einer kraftbetätigten Schließeinrichtung |
US5998951A (en) * | 1998-04-09 | 1999-12-07 | Dove; James H. | Vehicular electric window safety switch |
-
1999
- 1999-03-23 DE DE19913106A patent/DE19913106C1/de not_active Expired - Fee Related
-
2000
- 2000-03-21 EP EP20000918822 patent/EP1082513B1/de not_active Expired - Lifetime
- 2000-03-21 JP JP2000606862A patent/JP2002540326A/ja active Pending
- 2000-03-21 DE DE50006045T patent/DE50006045D1/de not_active Expired - Fee Related
- 2000-03-21 ES ES00918822T patent/ES2219329T3/es not_active Expired - Lifetime
- 2000-03-21 US US09/701,155 patent/US6463698B1/en not_active Expired - Fee Related
- 2000-03-21 WO PCT/EP2000/002500 patent/WO2000057012A1/de active IP Right Grant
Non-Patent Citations (1)
Title |
---|
See references of WO0057012A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2000057012A1 (de) | 2000-09-28 |
US6463698B1 (en) | 2002-10-15 |
DE19913106C1 (de) | 2000-05-04 |
JP2002540326A (ja) | 2002-11-26 |
ES2219329T3 (es) | 2004-12-01 |
EP1082513B1 (de) | 2004-04-14 |
DE50006045D1 (de) | 2004-05-19 |
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