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公开(公告)号：US20180304543A1
公开(公告)日：2018-10-25
申请号：US15764180
申请日：2016-09-30
申请人： Woodwelding AG
发明人： Jörg Mayer , Joakim Kvist , Philipp Bernhard , Laurent Torriani , Mario Weiss , Antonino Lanci , Martin Sigrist , Hannes Merz , Samuel Malzach
摘要： A method of mechanically securing a first object including a thermoplastic material in a solid state to a second object with a generally flat sheet portion, with a perforation of the sheet portion, and with the sheet portion having an edge along the perforation is provided, wherein the first object is positioned relative to the second object so that the edge is in contact with the thermoplastic material and wherein mechanical vibration energy is coupled into the assembly including the first and second objects until a flow portion of the thermoplastic material due to friction heat generated between the edge and the thermoplastic material becomes flowable and flows around the edge to at least partially embed the edge in the thermoplastic material. After the mechanical vibration stops, the thermoplastic material is caused to re-solidify, whereby the re-solidified thermoplastic material at least partially embedding the edge anchors the first object in the second object.
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公开(公告)号：US20220234300A1
公开(公告)日：2022-07-28
申请号：US17719603
申请日：2022-04-13
申请人： Woodwelding AG
发明人： Jörg Mayer , Joakim Kvist , Philipp Bernhard , Laurent Torriani , Mario Weiss , Antonino Lanci , Martin Sigrist , Hannes Merz , Samuel Malzach
摘要： A method of mechanically securing a first object including a thermoplastic material in a solid state to a second object with a generally flat sheet portion, with a perforation of the sheet portion, and with the sheet portion having an edge along the perforation is provided, wherein the first object is positioned relative to the second object so that the edge is in contact with the thermoplastic material and wherein mechanical vibration energy is coupled into the assembly including the first and second objects until a flow portion of the thermoplastic material due to friction heat generated between the edge and the thermoplastic material becomes flowable and flows around the edge to at least partially embed the edge in the thermoplastic material. After the mechanical vibration stops, the thermoplastic material is caused to re-solidify, whereby the re-solidified thermoplastic material at least partially embedding the edge anchors the first object in the second object.
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公开(公告)号：US20200147896A1
公开(公告)日：2020-05-14
申请号：US16740765
申请日：2020-01-13
申请人： Woodwelding AG
发明人： Jörg Mayer , Joakim Kvist , Philipp Bernhard , Laurent Torriani , Mario Weiss , Antonino Lanci , Martin Sigrist , Hannes Merz , Samuel Malzach
摘要： A method of mechanically securing a first object including a thermoplastic material in a solid state to a second object with a generally flat sheet portion, with a perforation of the sheet portion, and with the sheet portion having an edge along the perforation is provided, wherein the first object is positioned relative to the second object so that the edge is in contact with the thermoplastic material and wherein mechanical vibration energy is coupled into the assembly including the first and second objects until a flow portion of the thermoplastic material due to friction heat generated between the edge and the thermoplastic material becomes flowable and flows around the edge to at least partially embed the edge in the thermoplastic material. After the mechanical vibration stops, the thermoplastic material is caused to re-solidify, whereby the re-solidified thermoplastic material at least partially embedding the edge anchors the first object in the second object.
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公开(公告)号：US11331862B2
公开(公告)日：2022-05-17
申请号：US16740765
申请日：2020-01-13
申请人： Woodwelding AG
发明人： Jörg Mayer , Joakim Kvist , Philipp Bernhard , Laurent Torriani , Mario Weiss , Antonino Lanci , Martin Sigrist , Hannes Merz , Samuel Malzach
IPC分类号： B29C65/06 , B29C65/08 , B29C65/56 , B29C65/64 , B29C65/00 , B29C65/78 , B29C65/60 , B29L31/30 , B29L1/00 , B29L31/00
摘要： A method of mechanically securing a first object including a thermoplastic material in a solid state to a second object with a generally flat sheet portion, with a perforation of the sheet portion, and with the sheet portion having an edge along the perforation is provided, wherein the first object is positioned relative to the second object so that the edge is in contact with the thermoplastic material and wherein mechanical vibration energy is coupled into the assembly including the first and second objects until a flow portion of the thermoplastic material due to friction heat generated between the edge and the thermoplastic material becomes flowable and flows around the edge to at least partially embed the edge in the thermoplastic material. After the mechanical vibration stops, the thermoplastic material is caused to re-solidify, whereby the re-solidified thermoplastic material at least partially embedding the edge anchors the first object in the second object.
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公开(公告)号：US10562233B2
公开(公告)日：2020-02-18
申请号：US15764180
申请日：2016-09-30
申请人： Woodwelding AG
发明人： Jörg Mayer , Joakim Kvist , Philipp Bernhard , Laurent Torriani , Mario Weiss , Antonio Lanci , Martin Sigrist , Hannes Merz , Samuel Malzach
摘要： A method of mechanically securing a first object including a thermoplastic material in a solid state to a second object with a generally flat sheet portion, with a perforation of the sheet portion, and with the sheet portion having an edge along the perforation is provided, wherein the first object is positioned relative to the second object so that the edge is in contact with the thermoplastic material and wherein mechanical vibration energy is coupled into the assembly including the first and second objects until a flow portion of the thermoplastic material due to friction heat generated between the edge and the thermoplastic material becomes flowable and flows around the edge to at least partially embed the edge in the thermoplastic material. After the mechanical vibration stops, the thermoplastic material is caused to re-solidify, whereby the re-solidified thermoplastic material at least partially embedding the edge anchors the first object in the second object.
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