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公开(公告)号:US5285612A
公开(公告)日:1994-02-15
申请号:US696922
申请日:1991-05-08
申请人: David W. Johnson
发明人: David W. Johnson
IPC分类号: A47B47/04 , A47B73/00 , B29C70/52 , E01D1/00 , E04B1/19 , E04B1/58 , E04C3/12 , E04C3/28 , E04C3/42 , E04G1/04 , E04H12/02 , E04H12/24 , E04H17/14 , F16B12/12 , E04H12/18
CPC分类号: A47B47/04 , A47B73/00 , B29C70/525 , E01D1/00 , E04B1/19 , E04C3/12 , E04C3/28 , E04C3/42 , E04G1/04 , E04H12/02 , E04H17/1439 , F16B12/125 , E01D2101/10 , E01D2101/26 , E01D2101/30 , E01D2101/40 , E04B2001/1924 , E04B2001/1927 , E04B2001/1933 , E04B2001/1945 , E04B2001/1948 , E04B2001/1963 , E04B2001/1975 , E04B2001/1984 , E04B2001/199 , E04B2001/1993 , E04B2001/5893 , E04H12/24 , Y10S52/10 , Y10T403/7001 , Y10T403/7096
摘要: In an interlocking beam construction in which hollow beams are notched and interlocked to define a completely rigid joint without fasteners, reinforcement inserts are slid into the beam to the notched area. The inserts are notched to conform to the notches in the respective beams so that the interlocking function of the beams is accommodated, but the weakness that would otherwise be produced at the joint due to the notching of the otherwise hollow beams is eliminated.
摘要翻译: 在互锁梁结构中,其中中空梁被切口并且互锁以限定没有紧固件的完全刚性的接头,加强件插入件滑入梁到凹口区域。 插入件被切口以符合各个梁中的切口,使得梁的互锁功能被容纳,但是否则由于否则中空梁的切口而在接头处产生的弱点被消除。
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公开(公告)号:US4825620A
公开(公告)日:1989-05-02
申请号:US137100
申请日:1987-12-23
申请人: David W. Johnson
发明人: David W. Johnson
CPC分类号: A47B73/00 , A47B47/04 , B29C70/525 , E04B2001/1924 , E04B2001/1933
摘要: A structural support is formed from a lattice which is elongated in the direction representing the run of the structural support, and of much smaller dimension such as being two lattice joints across in its other dimensions, with the joints defining the lattice being of a special interlocking construction which creates a quite rigid joint in all dimensions of possible movement without the use of any fasteners or adhesive.
摘要翻译: 结构支撑由在表示结构支撑件的行程的方向上延伸的格子形成,并且具有更小的尺寸,例如在其它尺寸上跨过两个格子接头,接合件限定格子是特殊的互锁 结构,在不使用任何紧固件或粘合剂的情况下,在可能移动的所有尺寸上产生相当刚性的接头。
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公开(公告)号:USD294714S
公开(公告)日:1988-03-15
申请号:US762279
申请日:1985-08-05
申请人: David W. Johnson
设计人: David W. Johnson
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公开(公告)号:US4553663A
公开(公告)日:1985-11-19
申请号:US609041
申请日:1984-05-10
申请人: David W. Johnson
发明人: David W. Johnson
CPC分类号: B65G15/52 , A01D61/02 , B65G2201/02
摘要: Side by side pairs of flexible rubber belts having molded driving lugs on the bottom surface and at least one row of molded cleats with a bore in each cleat on the top surface. The belts are transversely spaced apart with many transverse connecting links positioned in the cleat bores extending between the belts to form a conveying assembly. The conveying assembly is useful in drag or raddle chain conveyors in combines or in round balers to form and compress the large bales.
摘要翻译: 在底表面上具有成型的驱动凸耳的并排成对的柔性橡胶带,以及至少一排模制防滑板,在顶表面上的每个防滑钉中具有孔。 皮带横向间隔开,许多横向连接连杆定位在在皮带之间延伸的防滑钉孔中,以形成输送组件。 输送组件可用于组合式或圆形打包机中的拖曳链条输送机中,以形成和压缩大捆。
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公开(公告)号:US4527856A
公开(公告)日:1985-07-09
申请号:US450114
申请日:1982-12-15
申请人: Michael J. Webb , David W. Johnson
发明人: Michael J. Webb , David W. Johnson
CPC分类号: H01R24/62 , H01R13/33 , H01R2201/16
摘要: A modular telephone jack has two parts, top and bottom, which assemble together by relative vertical movement. Flexible members extending down from the main body of the top part pass down over the sides of the bottom part. Inwardly projecting ribs on the flexible members snap over outwardly projecting ribs on the sides of the bottom part. A jack with the minimal vertical profile is provided and enclosing shrouds and sonic welding of joints are avoided.
摘要翻译: 模块化电话插孔有两部分,顶部和底部,通过相对的垂直运动组装在一起。 从顶部的主体向下延伸的柔性构件向下穿过底部的侧面。 柔性构件上的向内突出的肋部在底部的侧面上向外突出的肋部卡扣。 提供具有最小垂直轮廓的千斤顶,避免了封闭的护罩和接头的声波焊接。
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公开(公告)号:US4427229A
公开(公告)日:1984-01-24
申请号:US337809
申请日:1982-01-08
申请人: David W. Johnson
发明人: David W. Johnson
IPC分类号: B62D35/00
CPC分类号: B62D35/004
摘要: A streamlining apparatus is provided designed particularly toward the needs of shipping containers. The body of the unit is inflatable, and it is removably attached to the front of a container by a pair of holes which engage in loading poles in the upper front corners of the container, the poles remaining with the container as part of the mounting frame when it is being hauled. The poles permit mounting the streamlining body from the ground so that a lone driver can mount it unassisted without climbing up on the cab or the container.
摘要翻译: 提供了专门针对运输集装箱的需要设计的精简设备。 单元的主体是可充气的,并且它通过一对孔可拆卸地附接到容器的前部,该孔与容器的上前角中的负载极接合,所述容器作为安装框架的一部分留下 当它被拖走 这些杆允许将地面上的精简装置安装在一起,以便一个单独的驾驶员可以无需安装,而不会爬上驾驶室或集装箱。
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公开(公告)号:US4030779A
公开(公告)日:1977-06-21
申请号:US668327
申请日:1976-03-18
申请人: David W. Johnson
发明人: David W. Johnson
IPC分类号: B62D35/00
CPC分类号: B62D35/004
摘要: The invention is an inflatable drag reduction structure for attachment to a moving vehicle such as a trailer or a truck body.
摘要翻译: 本发明是用于附接到诸如拖车或卡车车身的移动车辆的可充气减阻结构。
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68.
公开(公告)号:US09439385B2
公开(公告)日:2016-09-13
申请号:US11925046
申请日:2007-10-26
摘要: The invention provides alfalfa plants having improved standability and/or fast recovery after spring green-up or after harvest and methods for producing such plants. Such alfalfa plants provide increased annual yield of high quality forage.
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公开(公告)号:US20130156481A1
公开(公告)日:2013-06-20
申请号:US13330249
申请日:2011-12-19
CPC分类号: F16G1/00 , B41J2/165 , B41J23/025 , F16H55/26 , Y10T74/18816 , Y10T74/19633
摘要: A durable gear strap couples components in an imaging device to a driving force. The gear strap includes a strip having a plurality of rigid sections and a plurality of flexible sections. Gear teeth on the strip enable rotation of a gear to move the gear strap in a track. At least one engagement member extends from one of the rigid sections to couple a component to the gear strap for movement.
摘要翻译: 耐用的齿轮皮带将成像装置中的部件耦合到驱动力。 齿条带包括具有多个刚性部分和多个柔性部分的条带。 带上的齿轮齿使齿轮能够旋转以将齿轮带移动到轨道中。 至少一个接合构件从刚性部分中的一个延伸以将部件联接到齿轮带以用于移动。
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公开(公告)号:US20130146062A1
公开(公告)日:2013-06-13
申请号:US13314267
申请日:2011-12-08
IPC分类号: A61M16/04
CPC分类号: A61M16/04 , A61M16/0443 , A61M16/0445
摘要: The present disclosure describes an endotracheal tube for a child, the tube having a balloon mounted near the distal end of the tube. The tube has a ventilation lumen and an inflation line used to inflate the balloon. The balloon is mounted to the tube at a lower mounting point and an upper mounting point. The upper mounting point is above the level of the vocal cords. The balloon has a lower and upper diameter when inflated, and the upper diameter is from 1.1 to 1.5 times larger than the outer diameter of the tube.
摘要翻译: 本公开描述了一种用于儿童的气管内导管,该管具有安装在管的远端附近的气囊。 该管具有通气腔和用于使气囊膨胀的充气线。 气球在下安装点和上安装点安装到管。 上方的安装点高于声带的高度。 气囊在充气时具有下直径和上直径,并且上部直径比管的外径大1.1至1.5倍。
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