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公开(公告)号：US10821635B2
公开(公告)日：2020-11-03
申请号：US15605789
申请日：2017-05-25
发明人： Bernhard Baumann , Hugo Bonvalet , Othmane Faik , Lionel Hafer , Alain Julien , Jean Ruiz , Michael Walter
IPC分类号： B29C44/12 , B29C44/58 , B29C44/34 , B29C33/14 , B29C44/14 , B29C45/14 , B29C44/10 , B29C53/04 , B29L31/30 , B29K75/00 , B29K105/04
摘要： A molding tool and method for producing an interior trim part. A cavity is embodied between a first element and a second element, and a slide is displaceably connected to the first element. A decorative layer is arranged on the first element and a backing is arranged on the second element. A foamable mixture is added to the hollow area between the backing and a reverse side of the decorative layer, such that a foam layer fills the hollow area. A distance between the first element and the second element is increased to enlarge the hollow area. During this process, the slide is pressed against a side facing away from the reverse side of the decorative layer, such that the hollow area is sealed with the reverse side of the decorative layer pressed against a lateral surface of the backing and/or against a lateral surface of the second element.
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2.发明申请公开(公告)号：US20140186567A1
公开(公告)日：2014-07-03
申请号：US14141556
申请日：2013-12-27
发明人： Michael Walter , Wolfram Bühler
IPC分类号： B60R21/2165
CPC分类号： B60R21/2165 , B29L2031/3008 , Y10T156/10 , Y10T428/15
摘要： The method relates to a trim part with an airbag cover, in particular for use in a motor vehicle, comprising a carrier and a haptics layer which are weakened along a tear line delimiting the airbag cover, and a decor layer of leather which covers the carrier and the haptics layer, wherein additionally a reinforcement layer is arranged between the haptics layer and the decor layer. According to the invention, the decor layer and the reinforcement layer have a constant thickness. The invention also relates to a method for manufacturing such a trim part.
摘要翻译： 该方法涉及具有安全气囊盖的装饰部件，特别是用于机动车辆的装饰部件，包括沿着限定安全气囊盖的撕裂线而被削弱的载体和触觉层，以及覆盖载体的皮革装饰层 和触觉层，其中附加地在所述触觉层和所述装饰层之间设置加强层。 根据本发明，装饰层和加强层具有恒定的厚度。 本发明还涉及一种用于制造这种修剪部件的方法。
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公开(公告)号：US10414075B2
公开(公告)日：2019-09-17
申请号：US15447035
申请日：2017-03-01
发明人： Bernhard Baumann , Hugo Bonvalet , Othmane Faik , Lionel Hafer , Alain Julien , Jean Ruiz , Michael Walter
摘要： A device for manufacturing inner trim elements which are formed by a rigid carrier and a cover layer, between which elements a polymer foam layer is arranged. The carrier is fixable on a first molding tool element, and the cover layer is fixable between the outer edge of the first molding tool element and the outer edge of a second molding tool element. In the molding tool, a cavity is formed between the carrier and the cover layer, wherein a foamable polymer is introducible into the cavity via at least one through-hole which is formed in the carrier and the first molding tool element. The distance between the first and the second molding tool element is enlargeable during the foaming process. At least one through-hole for an escape of air and reactively formed gases out of the cavity is formed in the carrier and in the first molding tool element.
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公开(公告)号：US20170252951A1
公开(公告)日：2017-09-07
申请号：US15447035
申请日：2017-03-01
发明人： Bernhard Baumann , Hugo Bonvalet , Othmane Faik , Lionel Hafer , Alain Julien , Jean Ruiz , Michael Walter
摘要： A device for manufacturing inner trim elements which are formed by a rigid carrier and a cover layer, between which elements a polymer foam layer is arranged. The carrier is fixable on a first moulding tool element, and the cover layer is fixable between the outer edge of the first moulding tool element and the outer edge of a second moulding tool element. In the moulding tool, a cavity is formed between the carrier and the cover layer, wherein a foamable polymer is introducible into the cavity via at least one through-hole which is formed in the carrier and the first moulding tool element. The distance between the first and the second moulding tool element is enlargeable during the foaming process. At least one through-hole for an escape of air and reactively formed gases out of the cavity is formed in the carrier and in the first moulding tool element.
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5.发明授权公开(公告)号：US09067560B2
公开(公告)日：2015-06-30
申请号：US14141556
申请日：2013-12-27
发明人： Michael Walter , Wolfram Bühler
IPC分类号： B32B3/14 , B32B7/02 , B60R21/16 , B60R21/20 , B60J7/20 , B62D25/06 , B60R21/2165 , B29L31/30
CPC分类号： B60R21/2165 , B29L2031/3008 , Y10T156/10 , Y10T428/15
摘要： The method relates to a trim part with an airbag cover, in particular for use in a motor vehicle, comprising a carrier and a haptics layer which are weakened along a tear line delimiting the airbag cover, and a decor layer of leather which covers the carrier and the haptics layer, wherein additionally a reinforcement layer is arranged between the haptics layer and the decor layer. According to the invention, the decor layer and the reinforcement layer have a constant thickness. The invention also relates to a method for manufacturing such a trim part.
摘要翻译： 该方法涉及具有安全气囊盖的装饰部件，特别是用于机动车辆的装饰部件，包括沿着限定安全气囊盖的撕裂线而被削弱的载体和触觉层，以及覆盖载体的皮革装饰层 和触觉层，其中附加地在所述触觉层和所述装饰层之间设置加强层。 根据本发明，装饰层和加强层具有恒定的厚度。 本发明还涉及一种用于制造这种修剪部件的方法。
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公开(公告)号：US20170341279A1
公开(公告)日：2017-11-30
申请号：US15605789
申请日：2017-05-25
发明人： Bernhard Baumann , Hugo Bonvalet , Othmane Faik , Lionel Hafer , Alain Julien , Jean Ruiz , Michael Walter
IPC分类号： B29C44/12 , B29C44/58 , B29K105/04 , B29L31/30 , B29K75/00
摘要： A molding tool and method for producing an interior trim part. A cavity is embodied between a first element and a second element, and a slide is displaceably connected to the first element. A decorative layer is arranged on the first element and a backing is arranged on the second element. A foamable mixture is added to the hollow area between the backing and a reverse side of the decorative layer, such that a foam layer fills the hollow area. A distance between the first element and the second element is increased to enlarge the hollow area. During this process, the slide is pressed against a side facing away from the reverse side of the decorative layer, such that the hollow area is sealed with the reverse side of the decorative layer pressed against a lateral surface of the backing and/or against a lateral surface of the second element.
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