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公开(公告)号：US5727419A
公开(公告)日：1998-03-17
申请号：US721156
申请日：1996-09-26
申请人： Dean R. Walsten
发明人： Dean R. Walsten
CPC分类号： B21D7/063 , Y10T16/469
摘要： A tube bender handle having a larger diameter portion at a handle end which is long in comparison to a smaller diameter portion which is screwed into the bender body.
摘要翻译： 一种弯管机手柄，其在手柄端具有较大的直径部分，其与拧入弯曲机主体的较小直径部分相比较长。
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公开(公告)号：US5709124A
公开(公告)日：1998-01-20
申请号：US786765
申请日：1997-01-21
申请人： Takashi Murayama
发明人： Takashi Murayama
CPC分类号： B25B27/146 , Y10T29/53513 , Y10T29/53783
摘要： The present invention relates to a hog ring clamping device such as a C ring clamping device. In the hog ring clamping device of the invention, a hog ring magazine and jaws are provided to a hog ring clamping device body. A main pneumatic cylinder for moving the jaws pivotally is installed. A feed pneumatic cylinder is attached to the hog ring clamping device body. At least one feed member is mounted to a piston rod of the feed pneumatic cylinder with a unidirectional rotating device therebetween. The feed member is placed in a position for contact with hog rings engaged with the hog ring magazine. A bracket is mounted on the hog ring clamping device body. An arm is mounted pivotally to the bracket and a unidirectional rotating device is mounted to the arm. A presser wheel is mounted on the unidirectional rotating device, and a rod is attached to the arm. A coil spring is used to connect the arm with the bracket resiliently. One end of a flat spring is held between the feed pneumatic cylinder and a bracket for mounting the feed pneumatic cylinder to the hog ring clamping device body. Another end of the flat spring is fixed to the arm, and an extrusion portion extruding toward the neighborhood of the feed member is provided on the flat spring.
摘要翻译： 环形夹紧装置技术领域本发明涉及一种环形夹紧装置，例如C形环夹紧装置。 在本发明的猪圈夹紧装置中，猪圈环和夹爪设置在猪圈夹紧装置主体上。 安装用于枢转地移动夹爪的主气缸。 饲料气瓶连接到猪圈夹紧装置主体。 至少一个进料构件安装在进料气缸的活塞杆上，其间具有单向旋转装置。 进给构件被放置在与猪圈环啮合的猪圈接触的位置。 支架安装在猪圈环夹紧装置主体上。 臂枢转地安装到支架上，并且单向旋转装置安装到臂上。 压脚轮安装在单向旋转装置上，一根杆连接到手臂上。 螺旋弹簧用于将臂与支架弹性连接。 板簧的一端保持在进给气缸和用于将进料气缸安装到猪圈夹紧装置主体的支架之间。 板簧的另一端固定到臂上，并且在板簧上设置朝向馈送构件附近挤压的挤压部。
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43.发明授权Calendering aluminum profiles for producing spacer frames for insulating glazing units 失效压延铝型材，用于生产绝缘玻璃窗单元的间隔框架
公开(公告)号：US5687596A
公开(公告)日：1997-11-18
申请号：US548940
申请日：1995-10-26
申请人： Fortunato Vianello , Dino Moschini
发明人： Fortunato Vianello , Dino Moschini
CPC分类号： E06B3/67313 , B21D53/74
摘要： An automatic method and device for calendering aluminum profiles for producing spacer frames for insulating glazing units, the method consisting in producing calendering by preliminarily deforming the surface on which minute holes are formed so as to obtain an inside curve. A consecutive plurality of minute bends, the pitch increment whereof tends to zero and the bending angle increment whereof tends to zero, is then performed at an automatically controlled microbending station.
摘要翻译： 一种用于压制铝型材的自动化方法和装置，用于制造用于隔热玻璃窗单元的间隔框架，该方法包括通过预先使形成微孔的表面变形来制造压延以获得内部曲线。 然后在自动控制的微弯台进行连续多个微小弯曲，其间距增量趋于零，弯曲角增量趋于零。
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公开(公告)号：US5557964A
公开(公告)日：1996-09-24
申请号：US547019
申请日：1995-10-23
申请人： Richard E. Jessop , John E. Demmer
发明人： Richard E. Jessop , John E. Demmer
摘要： A bending apparatus (10) for use in bending moldings (300 and 301) having a decorative outer surface (308) is described. The bending apparatus includes an upper bending member (12) and a lower bending member (52) which are moved together to form intricate compound bends in the molding. The bending surface (14) of the upper bending member has a variable curvature which is controlled by adjustment units (38). The lower bending member includes first and second outer tool members (54 and 56) and a middle tool member (120). The moldings are mounted onto the holders (102) of the tool members during bending. The outer tool members pivot along two axis in response to the pressure of the upper bending member during bending. The middle tool member pivots along one axis and is compressed downward during bending. The bending apparatus allows double plane bends to be formed in the molding without damaging the decorative outer surface of the molding.
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公开(公告)号：US5481897A
公开(公告)日：1996-01-09
申请号：US183675
申请日：1994-01-19
申请人： Richard E. Jessop , John E. Demmer
发明人： Richard E. Jessop , John E. Demmer
摘要： A bending apparatus (10) for use in bending moldings (300 and 301) having a decorative outer surface (308) is described. The bending apparatus includes an upper bending member (12) and a lower bending member (52) which are moved together to form intricate compound bends in the molding. The bending surface (14) of the upper bending member has a variable curvature which is controlled by adjustment units (38). The lower bending member includes first and second outer tool members (54 and 56) and a middle tool member (120). The moldings are mounted onto the holders (102) of the tool members during bending. The outer tool members pivot along two axis in response to the pressure of the upper bending member during bending. The middle tool member pivots along one axis and is compressed downward during bending. The bending apparatus allows double plane bends to be formed in the molding without damaging the decorative outer surface of the molding.
摘要翻译： 描述了一种用于具有装饰外表面（308）的弯曲模制品（300和301）的弯曲装置（10）。 弯曲装置包括一个上部弯曲构件（12）和一个下部弯曲构件（52），它们一起移动以在模制中形成复杂的复合弯曲部。 上弯曲构件的弯曲面（14）具有由调节单元（38）控制的可变曲率。 下弯曲构件包括第一和第二外部工具构件（54和56）和中间工具构件（120）。 在弯曲期间，将模制件安装到工具构件的保持器（102）上。 外部工具构件在弯曲期间响应于上部弯曲构件的压力而沿着两个轴线枢转。 中间工具构件沿着一个轴线枢转并且在弯曲期间被向下压缩。 弯曲装置允许在模制件中形成双平面弯曲而不损坏模制件的装饰外表面。
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公开(公告)号：US5471856A
公开(公告)日：1995-12-05
申请号：US189085
申请日：1994-01-28
申请人： Masatoshi Suzuki , Hajime Kuga
发明人： Masatoshi Suzuki , Hajime Kuga
CPC分类号： B29C53/083 , B21D7/06
摘要： A bending processing apparatus includes upper and lower molds made of a flexible synthetic resin material which are interposed between end surfaces of a plurality of driven cylinders opposing a corresponding plurality of movable cylinders. This arrangement is mounted on a base stand and an article to be subjected to bending processing is supported by pressure between the upper and lower molds. A control unit is provided for controlling a stroke amount, stroke order and speed of the respective cylinders such that pressing force may be uniformly obtained during bending processing, thus wrinkling or finding in the article during processing is prevented.
摘要翻译： 弯曲加工装置包括由柔性合成树脂材料制成的上模和下模，所述上模和下模设置在与相应的多个可移动圆筒相对的多个从动滚筒的端面之间。 该布置安装在基座上，经受弯曲处理的制品由上模和下模之间的压力支撑。 提供控制单元，用于控制各个气缸的行程量，行程顺序和速度，使得可以在弯曲加工期间均匀地获得按压力，从而防止在加工过程中物品的起皱或发现。
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公开(公告)号：US5428979A
公开(公告)日：1995-07-04
申请号：US245860
申请日：1994-05-19
CPC分类号： B21D3/10 , Y10T29/5199
摘要： A method and apparatus are provided for straightening a coupling shaft comprising a tubular member having a midship tube shaft affixed at one end thereof, with the midship tube shaft mounted in a center shaft support bearing assembly. The coupling shaft is rotatably supported at the end opposite the midship tube shaft and at the center shaft support bearing which rotatably supports the midship tube shaft of the coupling shaft. The coupling shaft is rotated relative to an indicator for measuring radial misalignment thereof, and the radial misalignment is measured at one or more locations along the midship tube shaft. A force is applied to the coupling shaft to permanently deflect the same and thereby reduce any observed radial misalignment.
摘要翻译： 提供了一种用于矫直连接轴的方法和装置，该连接轴包括管状构件，该管状构件具有固定在其一端的中间管轴，中央管轴安装在中心轴支撑轴承组件中。 联轴器可旋转地支撑在与中心管轴相对的端部处和中心轴支撑轴承处，该中心轴支撑轴承可旋转地支撑联轴器的中间管轴。 耦合轴相对于用于测量其径向不对准的指示器旋转，并且在沿着中管管轴的一个或多个位置处测量径向未对准。 力施加到联轴器上以使其永久偏转，从而减少任何观察到的径向未对准。
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公开(公告)号：US4389872B1
公开(公告)日：1995-04-11
申请号：US22986281
申请日：1981-01-30
申请人： PULLMAN CO
发明人： KOWAL LEONARD J
CPC分类号： B21D7/063
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49.发明授权Apparatus for forming tubing into curved, unbalanced and non-uniform shapes 失效用于将管形成弯曲，不平衡和不均匀形状的装置
公开(公告)号：US5400634A
公开(公告)日：1995-03-28
申请号：US133991
申请日：1993-10-12
申请人： John L. Hendricks
发明人： John L. Hendricks
CPC分类号： B21D11/10 , Y10S72/702
摘要： A method and apparatus for forming a length of tubing into a curved, unbalanced and non-uniform shape continuously bends the tubing and then changes the cross-sectional shape along the length of the tubing to eliminate springback and provide a stable part with shape retention. The apparatus includes relatively movable upper and lower half die shoes. A form post, a forming steel subassembly, a plurality of slides and driver posts are positioned on the shoes in Juxtaposed relationship. A clamp holds a length of tubing against the form post. Movement of the die shoes towards each other shifts the slides to continuously bend the tube about the form post. After the bending operation, the cross-sectional shape of the tubing is changed from a generally circular shape towards an oval or generally rectangular shape. A pressure is applied to induce stresses which eliminate springback and provide a stable part.
摘要翻译： 用于将一段长度的管道形成为弯曲的不平衡和不均匀的形状的方法和装置连续弯曲管道，然后沿着管道的长度改变横截面形状以消除回弹并提供具有形状保持力的稳定部件。 该装置包括相对移动的上下半模鞋。 一个成形钢柱，一个成形钢组件，多个滑块和司机柱以并列关系定位在鞋上。 夹具将一段长度的管子固定在模板上。 模具的移动朝着彼此移动，使得滑块在管柱周围连续弯曲。 在弯曲操作之后，管的横截面形状从大致圆形改变为椭圆形或大致矩形形状。 施加压力以引起消除回弹并提供稳定部件的应力。
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公开(公告)号：US5321969A
公开(公告)日：1994-06-21
申请号：US968012
申请日：1992-10-29
CPC分类号： B21J9/18 , B21D28/002 , B30B1/06 , B30B1/263
摘要： Stamping and forming machine having reciprocable rams which move towards and away from each other between open and closed positions having adjustable eccentrics for adjusting the strokes of the rams. The rams are reciprocated by oscillating levers which are coupled to a power shaft by eccentric assemblies. Each eccentric assembly has a fixed eccentric on the power shaft and an adjustable eccentric which is rotatable, for adjustment purposes, with respect to the fixed eccentric thereby to change the stroke of the associated ram assembly.
摘要翻译： 冲压和成型机具有可往复运动的凸起，其在打开和关闭位置之间彼此移动并且远离彼此，其具有用于调节柱塞的冲程的可调偏心轮。 柱塞通过摆动杆往复运动，摆动杆通过偏心组件联接到动力轴上。 每个偏心组件在动力轴上具有固定的偏心轮，并且可调整的偏心件相对于固定的偏心件可旋转，用于调整目的，从而改变相关的柱塞组件的行程。
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