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公开(公告)号:EP4455424A1
公开(公告)日:2024-10-30
申请号:EP22851049.1
申请日:2022-12-20
Applicant: Modeling Solutions, LDA.
Inventor: DA SILVA MATOS, Sérgio Francisco
Abstract: The invention relates to a metallic purlin destined to be preferably used in roofs and façades of industrial buildings and other spaces, such as sports pavilions, or covered infrastructures which require beams covering large spans. Having in general a "Z" configuration, the purlin (1) comes from the union, in a single purlin, of two parts of purlins placed in opposite orientation: the purlin in sigma ("Z") and the purlin in C ("[") . The front flap(1-a), equipped with a front edge (1-c), is slightly larger than the back flap (1-b) provided with a back edge (1-d), which allows the flap of one purlin to hermetically fit in the flap of the other. The purlin (1) is provided with holes (2) distributed longitudinally, wherein the screws are tightened (3). The present purlin (1) can be coupled to another equal one, in opposition, giving rise to a tubular configuration and allowing the rotation thereof and successive fittings.
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公开(公告)号:EP4419758A1
公开(公告)日:2024-08-28
申请号:EP22905084.4
申请日:2022-12-07
Applicant: Pegasus Solar, Inc.
Inventor: STEPHAN, Erich Kai , WILKE, Peter , HARRIS, Glenn
CPC classification number: Y02E10/47 , Y02E10/50 , H01R4/64 , H01R4/2404 , F24S25/65 , F24S2025/80120180501 , F24S2025/80420180501 , F24S25/636 , F24S2025/600620180501 , F24S2025/600320180501 , H02S30/20
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公开(公告)号:EP4173737B1
公开(公告)日:2024-08-14
申请号:EP22203751.7
申请日:2022-10-26
IPC: B21D47/01 , B23P15/00 , B21K23/00 , B23C3/00 , B23D23/00 , B64C1/06 , E04C3/07 , B21B1/092 , B21D5/01 , B21D53/92
CPC classification number: B21D47/01 , B23P15/00 , E04C3/07 , B21D5/01 , B21D53/92 , B64C2001/008120130101 , B64F5/10 , B64C1/061 , B21J5/12 , E04C2003/04620130101
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公开(公告)号:EP4187036B1
公开(公告)日:2023-09-20
申请号:EP21211261.9
申请日:2021-11-30
Inventor: Bouaouaja, Kamal , Bouaouaja, Daniel Karim
IPC: E04C3/07
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公开(公告)号:EP3688242B8
公开(公告)日:2022-02-16
申请号:EP18780024.8
申请日:2018-09-25
Inventor: LARSEN, Klaus Groth
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公开(公告)号:EP3017120B1
公开(公告)日:2021-11-03
申请号:EP14738775.7
申请日:2014-07-01
Inventor: LEYE, Herbert , MÖLLER, Jens , RIEDL, Thomas
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公开(公告)号:EP3887614A1
公开(公告)日:2021-10-06
申请号:EP19817802.2
申请日:2019-11-27
Applicant: Peikko Group Oy
Inventor: SOIVIO, Jaakko
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公开(公告)号:EP3740625A1
公开(公告)日:2020-11-25
申请号:EP19703244.4
申请日:2019-01-17
Applicant: Karlsruher Institut für Technologie
Inventor: UMMENHOFER, Thomas , METZGER, Andreas
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10.
公开(公告)号:EP3710646A1
公开(公告)日:2020-09-23
申请号:EP18826948.4
申请日:2018-10-25
Applicant: Knauf Gips KG
Inventor: HERFURTH, Dominik , STUBITS, Robert , RACHWITZ, Sylvia , VIEBAHN, Michael
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