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公开(公告)号：US4616944A
公开(公告)日：1986-10-14
申请号：US619228
申请日：1984-06-11
CPC分类号： B41J29/02
摘要： A printer frame assembly having snap-together parts includes a base member, two side frame members, resilient cushions and an impact platen. The base member has locating receptacles to position the side frame members and interlocking flexure latches to snap-lock with corresponding locking surfaces located on the two side frame members. The interlocking flexure latches provide a bias to align the side frame members in a front-to-back direction and lateral alignment channels to prevent lateral displacement. The resilient cushions are positioned between the bottoms of the side frame members and the base member to urge the interlocking flexure latches and locking surfaces into secure engagement and to eliminate any clearances between the side frame members and the base member. The impact platen serves as a structural member of the frame and is positioned intermediate the two side frame members. The method of frame assembly comprises locating the resilient cushions on the base member, snapping the side frame members into respective locating receptacles and flexure latches of the base member, thereby trapping the resilient cushions, and locking the impact platen between the two side frame members.
摘要翻译： 具有卡扣部件的打印机框架组件包括基部构件，两个侧框架构件，弹性垫和冲击台板。 基座构件具有定位座，用于定位侧框架构件和互锁弯曲闩锁以与位于两个侧框架构件上的对应的锁定表面进行卡扣锁定。 互锁弯曲闩锁提供偏压以使侧框架构件在前后方向上对准并且横向对准通道以防止横向位移。 弹性垫子位于侧框架构件的底部和基部构件之间，以将互锁的弯曲闩锁和锁定表面推动到牢固的接合中并消除侧框架构件和基座构件之间的任何间隙。 冲击压板用作框架的结构构件，并且位于两个侧框架构件的中间。 框架组件的方法包括将弹性衬垫定位在基部构件上，将侧框架构件卡扣到相应的定位容座中并弯曲基座构件的闩锁，从而捕获弹性衬垫，并将冲击压板锁定在两个侧框架构件之间。
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公开(公告)号：US4531700A
公开(公告)日：1985-07-30
申请号：US619229
申请日：1984-06-11
申请人： Carl W. Robinson
发明人： Carl W. Robinson
CPC分类号： B41J29/02
摘要： The mounting arrangement permits the mounting of a face mounted electric motor in right-angular relationship on a support frame member without requiring the use of separate fasteners, such as screws and the like, and is of particular value when mounting of the motor by robotic techniques. The motor is provided with a mounting flange having a pair of diametrically opposed outwardly extending mounting ears with mounting openings provided therein. A pair of motor support members is provided on the support frame and includes semi-spherical cam projections which are aligned with the openings in the mounting flange when the mounting face of the motor is positioned against the support frame and rotated until the semi-spherical cam projections snap into position in the openings in the mounting ears.
摘要翻译： 安装布置允许将面安装的电动机以正角关系安装在支撑框架构件上，而不需要使用单独的紧固件，例如螺钉等，并且在通过机器人技术安装电动机时是特别有价值的 。 电动机设置有安装凸缘，其具有一对直径相对的向外延伸的安装耳，其中设置有安装开口。 一对电动机支撑构件设置在支撑框架上，并且包括半球形凸轮凸起，当马达的安装面抵靠支撑框架并且旋转直到半球形凸轮 突起卡入到安装耳朵的开口中的位置。
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公开(公告)号：USD377167S
公开(公告)日：1997-01-07
申请号：US40958
申请日：1995-06-30
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公开(公告)号：US07484298B2
公开(公告)日：2009-02-03
申请号：US11358666
申请日：2006-02-21
申请人： Spyros P. Mellas , Paul A. Benton , Charles J. Bruggemann , Mark Goebel , Joseph M. Lendway, IV , Tuan A. Ngo , Peter M. Parlow , Carl W. Robinson
发明人： Spyros P. Mellas , Paul A. Benton , Charles J. Bruggemann , Mark Goebel , Joseph M. Lendway, IV , Tuan A. Ngo , Peter M. Parlow , Carl W. Robinson
CPC分类号： B21C37/185 , B21C37/065 , B21D26/033 , B62D25/04 , Y10T29/49622 , Y10T29/49805 , Y10T29/49968 , Y10T29/49995
摘要： A method is provided for forming a complexly-shaped tubular structure such as a tapered pillar or other structure for a vehicle body. A sheet metal blank having a longitudinal axis is rolled about the longitudinal axis to form a tubular shape and the side edges of the blank are then welded together to form a tube. The tube is then enclosed in a hydroforming die and pressurized to conform the tube to the shape of the die and thereby form the desired complex shape. The sheet metal blank may be formed by the end-to-end welding together of a plurality of separate sheet metal blanks that differ from one another in characteristic including material thickness, material alloy composition, and/or coating. One or more of the blanks can have side edges that are non-parallel so that the tube will taper in diameter along its length.
摘要翻译： 提供了一种用于形成诸如锥形支柱或其他用于车体的结构的复杂形状的管状结构的方法。 具有纵向轴线的片状金属坯料围绕纵向轴线卷绕以形成管状，然后将坯料的侧边缘焊接在一起以形成管。 然后将管道封闭在液压成形模具中并加压以使管与管芯的形状一致，从而形成所需的复合形状。 金属板坯可以通过在包括材料厚度，材料合金组成和/或涂层的特性彼此不同的多个单独的金属板坯的端对端焊接在一起而形成。 一个或多个坯料可以具有不平行的侧边缘，使得管沿着其长度的直径逐渐变细。
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公开(公告)号：USD397357S
公开(公告)日：1998-08-25
申请号：US65300
申请日：1996-08-06
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公开(公告)号：US5672015A
公开(公告)日：1997-09-30
申请号：US226145
申请日：1994-04-11
IPC分类号： B41J11/14 , B41J11/20 , B41J11/62 , B41J13/00 , B41J25/308
CPC分类号： B41J25/308
摘要： An improved method and apparatus in a printing device having a printhead displaceable along a record carrier. The record carrier is supported beneath the printhead by a platen. The improved apparatus includes a mechanism for spacing the printing distance between the printhead and the record carrier. The spacing mechanism is positioned to bear upon the record carrier in advance of the printhead. A mechanism urges the platen away from the printhead and the spacing mechanism so as to permit a ribbon mechanism to be inserted between the printhead and the platen.
摘要翻译： 一种改进的打印装置中的方法和装置，其具有可沿记录载体移位的打印头。 记录载体通过压板支撑在打印头下方。 改进的装置包括用于间隔打印头和记录载体之间的打印距离的机构。 间隔机构定位成在打印头之前承载在记录载体上。 机构促使压板远离打印头和间隔机构，以便允许色带机构插入打印头和压板之间。
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