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公开(公告)号：US4498217A
公开(公告)日：1985-02-12
申请号：US390320
申请日：1982-06-21
申请人： Walter Engels
发明人： Walter Engels
IPC分类号： D06C13/08
CPC分类号： D06C13/08 , Y10T83/9326 , Y10T83/9394
摘要： A rotor for cutting the loops or surface of a fabric having a plurality of segmented blades interconnected together to form a helix which when used to cut the surface of a fabric does not cause a rowing effect in the surface. The cutting blades in adjacent rows are positioned to be between two blades on any one row.
摘要翻译： 用于切割具有互连在一起的多个分段叶片的织物的环或表面的转子，以形成螺旋，当用于切割织物的表面时，该螺旋不会在表面中产生划桨效应。 相邻行中的切割刀片位于任何一排的两个刀片之间。
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公开(公告)号：US5396086A
公开(公告)日：1995-03-07
申请号：US111049
申请日：1993-08-24
申请人： Walter Engels , Andrea Russo
发明人： Walter Engels , Andrea Russo
CPC分类号： H01L33/62 , H05K3/301 , H01L2924/0002 , H01L33/483 , H05K3/306
摘要： An LED spacer assembly includes a housing having at least one first passageway which permits the insertion of an LED. The LED has leads which extend therefrom and pass through the first passageway of the housing. The housing also includes at least one second passageway which intersects the first passageway and includes an extended portion. The second passageway permits the insertion of a tool or forming die element for the purpose of holding the leads and forming a bent portion in the leads which extend into the extended portion of the second passageway. The positioning of the bent portion of the leads into the extended portion of the second passageway permits the stable retention of the LED on the housing. Additionally, by holding the leads during the bending of the same, stresses on the LED are minimized during the assembly process.
摘要翻译： LED间隔件组件包括具有允许LED插入的至少一个第一通道的壳体。 LED具有从其延伸并且穿过壳体的第一通道的引线。 壳体还包括与第一通道相交并且包括延伸部分的至少一个第二通道。 第二通道允许插入工具或成形模具元件，用于保持引线并且在延伸到第二通道的延伸部分中的引线中形成弯曲部分。 引线的弯曲部分定位到第二通道的延伸部分允许LED稳定地保持在壳体上。 另外，通过在其弯曲期间保持引线，在组装过程中LED的应力被最小化。
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公开(公告)号：US4449276A
公开(公告)日：1984-05-22
申请号：US400768
申请日：1982-07-21
申请人： Walter Engels
发明人： Walter Engels
CPC分类号： D06C19/00
摘要： Method and apparatus to remove wrinkles in a running web of material by the use of rotating members on the selvedges of the fabric in conjunction with vacuum pressure to urge the selvedges outward and to slightly overfeed the fabric.
摘要翻译： 一种通过使用织物边缘上的旋转构件结合真空压力来移除材料的流动纤维网中的褶皱以促进外侧和稍微超过织物的方法和装置。
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公开(公告)号：US4218810A
公开(公告)日：1980-08-26
申请号：US904111
申请日：1978-05-08
申请人： Walter Engels
发明人： Walter Engels
CPC分类号： D06C23/02
摘要： An improved sculpturing apparatus having an asymmetric blade, improved fabric support means and an improved screen for applying stiffening agent is disclosed.
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公开(公告)号：US4085700A
公开(公告)日：1978-04-25
申请号：US750888
申请日：1976-12-15
IPC分类号： D06C23/02
CPC分类号： D06C23/02
摘要： A device for sculpturing pile fabrics which have been treated by stiffening the fibers thereof in selected regions. The device includes means for advancing the fabric, a support and a blade which severs the stiffened fibers as they pass over the support but allows the unstiffened fibers to deflect away from the blade.
摘要翻译： 一种用于雕刻绒毛织物的装置，其通过在选定区域中加强其纤维而被处理。 该装置包括用于推进织物的装置，支撑件和刀片，当加强的纤维经过支撑件时，该加强纤维可以切割，但允许未加强的纤维偏离叶片。
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公开(公告)号：US4117577A
公开(公告)日：1978-10-03
申请号：US808094
申请日：1977-06-20
IPC分类号： D06C13/08
CPC分类号： D06C13/08
摘要： Method to prevent the accidental cutting of the selvedge backing material of a pile fabric being sheared by a rotating cutting apparatus by maintaining the selvedge in a tensioned condition in response to an automatic control which senses the position of the selvedge of the fabric.
摘要翻译： 通过响应于感测织物的边缘位置的自动控制，通过将旋转切割装置保持边缘保持在张紧状态，防止绒头织物的镶边衬垫的意外切割意外切割的方法。
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公开(公告)号：US1409351A
公开(公告)日：1922-03-14
申请号：US45471321
申请日：1921-03-23
申请人： M J MINTZ , CHARLES GREINERT , WALTER ENGELS
发明人： ABRAMS ARTHUR J
IPC分类号： G03B31/02
CPC分类号： G03B31/02
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公开(公告)号：US4928391A
公开(公告)日：1990-05-29
申请号：US331165
申请日：1989-03-31
申请人： Kenneth B. Higgins , Walter Engels
发明人： Kenneth B. Higgins , Walter Engels
CPC分类号： B23Q9/0014 , B23Q35/105 , B26B29/06 , B26B5/005 , Y10S33/20 , Y10T83/68 , Y10T83/8763
摘要： Apparatus and method to properly cut to size the carpet tiles which are used to complete the carpeted areas adjacent walls, doors, etc. in an area to be carpeted. The apparatus encompasses a machine which is placed against a carpet tile already in position and has spring loaded arms which extend therefrom to a point abutting the wall or door structure to fix the position of a cutter on the apparatus so that it cuts the actual size necessary to fill the gap between the previously laid tile and the wall or door sensed by the spring loaded arms.
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公开(公告)号：US4531265A
公开(公告)日：1985-07-30
申请号：US674704
申请日：1984-11-23
申请人： Walter Engels
发明人： Walter Engels
IPC分类号： D06C13/08
CPC分类号： D06C13/08 , Y10T83/9326
摘要： A rotor for cutting the loops or surface of a fabric having a plurality of segmented blades interconnected together to form a helix which when used to cut the surface of a fabric does not cause a rowing effect in the surface. The cutting blades in adjacent rows are positioned to be between two blades on any one row.
摘要翻译： 用于切割具有互连在一起的多个分段叶片的织物的环或表面的转子，以形成螺旋，当用于切割织物的表面时，该螺旋不会在表面中产生划桨效应。 相邻行中的切割刀片位于任何一排的两个刀片之间。
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公开(公告)号：US4417695A
公开(公告)日：1983-11-29
申请号：US390213
申请日：1982-06-21
CPC分类号： D06B1/08
摘要： An extrusion die to extrude a water paste onto a web material. The die consists of two separate chambers which equalize the pressure of the water paste prior to extruding same through an elongated slot onto a web of material.
摘要翻译： 挤出模具，将水糊料挤出到网状材料上。 模具由两个独立的室组成，这些室在挤压之前将水浆的压力平衡通过细长的槽到材料网上。
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