IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0594231
(2008-03-18)
|
등록번호 |
US-8297871
(2012-10-30)
|
우선권정보 |
DE-20 2007 004 924 U (2007-04-02) |
국제출원번호 |
PCT/EP2008/002123
(2008-03-18)
|
§371/§102 date |
20091001
(20091001)
|
국제공개번호 |
WO2008/119461
(2008-10-09)
|
발명자
/ 주소 |
- Kronenberg, Max
- Kronenberg, Ralf M.
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
13 |
초록
▼
A plug-in connection (1) is provided for hollow profiled elements (2) of spacer holding frames for insulating glass panes. The plug-in connector (1) has at least one connector part (3, 4) including an essentially U-shaped or box-type cross-section, having lateral walls (15, 16), at least one central
A plug-in connection (1) is provided for hollow profiled elements (2) of spacer holding frames for insulating glass panes. The plug-in connector (1) has at least one connector part (3, 4) including an essentially U-shaped or box-type cross-section, having lateral walls (15, 16), at least one central wall (14), and, on the connection point (8), a central abutment (18) with a plurality of elastic abutment elements (19, 20), on the edge region of the lateral walls (15, 16). The central abutment includes two mutually oriented individual abutment elements (19, 20) which are arranged on both sides of the connection point (8), each on a lateral wall (15, 16), and have a cushioning effect essentially in the plane of the associated lateral wall (15, 16) thereof. The lateral wall (15, 16) have a recess (26) beneath the abutment element (19, 20).
대표청구항
▼
1. A plug-in connector for hollow sections of spacer frames for insulating glass panes, the plug-in connector comprising: a connector part comprising: an essentially U-shaped or box-shaped cross section with side walls and at least one middle wall; anda center stop comprising a plurality of elastic
1. A plug-in connector for hollow sections of spacer frames for insulating glass panes, the plug-in connector comprising: a connector part comprising: an essentially U-shaped or box-shaped cross section with side walls and at least one middle wall; anda center stop comprising a plurality of elastic stop elements at a connection point at the edge area of the side walls, wherein the center stop has two separate stop elements directed opposite each other, said two separate stop elements being arranged on both sides of the connection point with only one of said stop elements at one of said side walls and with only one of said stop elements at another of said side walls and with said stop elements each being essentially elastic in the plane of said one of said side walls and said another of said side walls, respectively, to elastically move transversely to a lengthwise extension with respect to the adjacent side wall wherein each of the stop elements has a head part which is wedge-shaped and widens towards the connection point and the head part has a constriction on a rear side, wherein each of the stop elements has an elastic stop inner edge angled toward an outer side of the associated wall, from a stop end toward the constriction, and with an elastic stop outer edge angled away from the outer side of the associated wall, from the stop end toward the constriction. 2. A plug-in connector in accordance with claim 1, wherein the side wall has a recess under each of the stop elements. 3. A plug-in connector in accordance with claim 2, wherein the recess has a greater length than a length of each of the stop elements. 4. A plug-in connector in accordance with claim 2, wherein the recess extends beyond the connection point. 5. A plug-in connector in accordance with claim 1, wherein each of the stop elements is cut out from the side wall. 6. A plug-in connector in accordance with claim 1, wherein each of the stop elements has an apex, which lies above an edge of the side wall. 7. A plug-in connector in accordance with claim 1, wherein each of the stop elements is laterally somewhat flared from its side wall plane. 8. A plug-in connector in accordance with claim 1, wherein the connector part further comprises at least one retaining element with a wall opening that is arranged at the side walls. 9. A plug-in connector in accordance with claim 1, wherein the plug-in connector comprises said connector part as an outer connector part and an inner connector part to provide at least two connector parts that can be plugged into one another, each with an essentially U-shaped or box-shaped cross section, whereby the center stop is arranged at the outer connector part. 10. A plug-in connector in accordance with claim 9, further comprising a deformable sealant wherein the inner connector part has a receiver for the deformable sealant in the area of the connection point. 11. A plug-in connector in accordance with claim 10, wherein the sealant is arranged, at least in terms of area, at the level of the recesses of the stop elements. 12. A plug-in connector in accordance with claim 9, wherein the connector parts have a positive-locking connection with the outer connector and inner connector plugged into one another. 13. A plug-in connector in accordance with claim 9, wherein: the connector parts have adjacent side walls;the connector parts plugged into one another form a plugged-in position, whereby the inner connector part has, at the side walls, at least one projection, which meshes with a wall opening under a retaining element of the outer connector part. 14. A plug-in connector for hollow sections of spacer frames for insulating glass panes, the plug-in connector including a connector part comprising: an essentially U-shaped or box-shaped cross section with a first side wall with a first wall recess and with a second side wall with a second wall recess and with at least one middle wall; anda center stop comprising two separate elastic stop elements including a first elastic stop element having a first cantilever extent, extending from the first side wall in a first direction and having a first elastic stop inner edge along the first wall recess and having a first elastic stop outer edge at an opposite outer side and a second elastic stop element having a second cantilever extent, extending from the second side wall in a second direction and having a second elastic stop inner edge along the second side wall recess and having a second elastic stop outer edge at an opposite outer side, the first direction being directed opposite to the second direction, said first elastic stop element being arranged on a first side of a connection point with said second elastic stop element arranged on a second side of the connection point, said two separate elastic stop elements being essentially elastic in a plane of an associated side wall wherein said first elastic stop element has a wedge-shape that widens towards the connection point from a first stop constriction inwardly of the connection point and with the first elastic stop inner edge angled toward the opposite outer side of the first wall, from the connection point toward the first stop constriction, and with the first elastic stop outer edge angled toward the first wall recess, from the connection point toward the first stop constriction, and wherein said second elastic stop element has a wedge-shape that widens towards the connection point from a second stop constriction inwardly of the connection point and with the second elastic stop inner edge angled toward the opposite outer side of the second wall, from the connection point toward the second stop constriction, and with the second elastic stop outer edge angled toward the second wall recess, from the connection point toward the second stop constriction. 15. A plug-in connector in accordance with claim 14, wherein the stop elements are each cut out from an associated side wall, wherein the recess has a greater length in the first direction or in the second direction than the stop element in the first direction or in the second direction. 16. A plug-in connector in accordance with claim 14, further comprising another connector part provided as an inner connector part plugged into said connector part as an outer connector part, whereby the center stop is arranged at the outer connector part. 17. A plug-in connector in accordance with claim 16, further comprising: a deformable sealant, wherein the inner connector part has a receiver for the deformable sealant in the area of the connection point. 18. A plug-in connector for hollow sections of spacer frames for insulating glass panes, the plug-in connector including a connector part comprising: an essentially U-shaped or box-shaped cross section with a first side wall with a first wall recess and with a second side wall with a second wall recess and with at least one middle wall connecting the first side wall to the second side wall;a first elastic stop element defined by a first cantilever extent extending from the first side wall in a first direction as an only first side wall stop element, said first elastic stop element comprising a first elastic stop inner edge along the first wall recess and comprising a first elastic outer edge at an opposite outer side, said first elastic stop element having a first stop head part with a wedge-shape that widens towards a first stop end, from a first stop constriction inwardly of the first stop end, and with the first elastic stop inner edge angled toward the opposite outer side of the first wall, from the first stop end toward the first stop constriction, and with the first elastic stop outer edge angled toward the first wall recess, from the first stop end toward the first stop constriction;a second elastic stop element defined by a second cantilever extent extending from the second side wall in a second direction as an only second side wall stop element, the second elastic stop element comprising a second elastic stop inner edge along the second side wall recess and comprising a second elastic stop outer edge at an opposite outer side, said second elastic stop element having a second stop head part with a wedge-shape that widens towards a second stop end, from a second stop constriction inwardly of the connection point, and with the second elastic stop inner edge angled toward the opposite outer side of the second wall, from the second stop end toward the second stop constriction, and with the second elastic stop outer edge angled toward the second wall recess, from the second stop end toward the first stop constriction, wherein:the first direction is directed opposite to the second direction;the first elastic stop element is arranged on a first side of the connection point;said second elastic stop element is arranged on a second side of the connection point; andsaid two separate elastic stop elements are essentially elastic in a plane of an associated side wall and together form a center stop. 19. A plug-in connector in accordance with claim 18, further comprising another connector part, wherein: said another connector part is provided as an inner connector part;said connector part is provided as an outer connector part;said inner connector part is plugged into said outer connector part.
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