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1. 发明授权

US4767490A Apparatus and method for permanently joining screw conveyor modules 失效
标题翻译：用于永久连接螺旋输送机模块的装置和方法
公开(公告)号：US4767490A
公开(公告)日：1988-08-30
申请号：US34730
申请日：1987-04-06
申请人： Peter G. Weber , Michael K. Tan , Charles Dzuong
发明人： Peter G. Weber , Michael K. Tan , Charles Dzuong
IPC分类号： B29C65/20 , B29D23/00 , B65G33/00 , B29C65/02
CPC分类号： B29C66/1142 , B29C65/2076 , B29C66/5241 , B29C66/8322 , B29C66/43 , B29L2031/772
摘要： Apparatus and a method for permanently joining integrally formed plastic screw conveyor modules is disclosed. A support means supported by a base supports a multiplicity of previously joined modules. A holding means also mounted to the base supports a single module to be joined to the already joined modules. The holding means supports the single module such that the axial member of the single module is aligned with the axial member of the multiplicity of modules. A melting means such as a heating plate is placed in firm contact between the ends of the modules to be joined until the plastic begins to melt. The heating plate is then removed and the modules while being supported firmly along their axis are pressed together and maintained in such a position until the melted plastic begins to solidify and thereby joining or bonding the single module to the already joined modules.

2. 发明授权

US4691818A Concealed drive coupling for use with modular screw conveyor 失效
标题翻译：隐藏的驱动联轴器用于模块化螺旋输送机
公开(公告)号：US4691818A
公开(公告)日：1987-09-08
申请号：US822641
申请日：1986-01-27
申请人： Peter G. Weber
发明人： Peter G. Weber
IPC分类号： B65G33/32
CPC分类号： B65G33/32 , Y10T403/55 , Y10T403/585
摘要： A method and apparatus for coupling the drive shaft of an integrally molded modular screw conveyor is disclosed. A non-circular elongated drive shaft includes a non-circular axially extending aperture for receiving a first end of a coupling member having a corresponding size and shape such that rotation with respect to the shaft and coupling member is not possible. In addition, both the shaft and the coupling member define aligned recesses for receiving a locking pin so as to also prevent axially movement between the two. An integrally formed screw conveyor module includes an axially extending aperture with a size and cross-sectional shape for slideably receiving the drive shaft such that rotation is prevented between the drive shaft and the module. The locking pin is held in position by sliding the module over the locking pin when it is in place within the shaft and coupling member.
摘要翻译：公开了一种用于连接整体模制的模块化螺旋输送机的驱动轴的方法和装置。非圆形细长驱动轴包括非圆形轴向延伸的孔，用于接收具有相应尺寸和形状的联接构件的第一端，使得相对于轴和联接构件的旋转是不可能的。此外，轴和联接构件都限定用于接收锁定销的对准的凹部，以便也防止两者之间的轴向移动。整体形成的螺旋输送机模块包括具有尺寸和横截面形状的轴向延伸的孔，用于可滑动地接收驱动轴，从而在驱动轴和模块之间防止旋转。当锁定销在轴和联接构件中的适当位置时，通过将模块滑过锁定销来将锁定销保持就位。

3. 发明授权

US4958720A Screw conveyor coupling apparatus 失效
标题翻译：螺旋输送机联轴器
公开(公告)号：US4958720A
公开(公告)日：1990-09-25
申请号：US354803
申请日：1989-05-22
申请人： James M. Lapeyre , Peter G. Weber , Christopher G. Greve
发明人： James M. Lapeyre , Peter G. Weber , Christopher G. Greve
IPC分类号： B65G33/32
CPC分类号： B65G33/32
摘要： Readily attachable and detachable apparatus for coupling the drive shaft of a modular plastic screw conveyor with a power source is substantially concealed and protected by the modular plastic screw conveyor. Plastic screw conveyor modules define a non-circular axial aperture suitable for sliding over a matching or cooperating non-circular full length drive shaft. The drive shaft itself also includes an axial non-circular cross-section recess at one end for receiving a cooperating journal plug. The journal plug is retained in the drive shaft by a resilient axial force such as provided by a spring under tension, and such that rotation of the journal plug causes rotation of the drive shaft which in turn causes rotation of the plastic screw conveyor.
摘要翻译：用于将模块化塑料螺旋输送机的驱动轴与电源联接的易于安装和拆卸的装置基本上被模块化塑料螺旋输送机隐藏和保护。塑料螺旋输送机模块限定非圆形轴向孔，适合于在匹配或配合的非圆形全长驱动轴上滑动。驱动轴本身还包括在一端的轴向非圆形横截面凹部，用于接收协作的轴颈塞。轴颈插头通过弹性轴向力保持在驱动轴中，例如由张力下的弹簧提供，并且使得轴颈塞的旋转引起驱动轴的旋转，这又导致塑料螺旋输送机的旋转。

4. 发明授权

US5004096A Screw conveyor coupling apparatus 失效
标题翻译：螺旋输送机联轴器
公开(公告)号：US5004096A
公开(公告)日：1991-04-02
申请号：US332392
申请日：1989-04-03
申请人： James M. Lapeyre , Peter G. Weber , Christopher G. Greve
发明人： James M. Lapeyre , Peter G. Weber , Christopher G. Greve
IPC分类号： B65G33/32
CPC分类号： B65G33/32
摘要： Readily attachable and detachable coupling apparatus for coupling the drive shaft of a modular plastic screw conveyor with a power source is substantially concealed and protected by the modular plastic screw conveyor. Plastic screw conveyor modules define a non-circular axial aperture suitable for sliding over a matching or cooperating non-circular full length drive shaft. The drive shaft itself also includes an axial non-circular cross-section recess at one end for receiving a cooperating journal plug. The journal plug is secured in the drive shaft by a retainer which expands radially when compressed, and such that rotation of the journal plug causes rotation of the drive shaft which in turn causes rotation of the plastic screw conveyor.
摘要翻译：用于将模块化塑料螺旋输送机的驱动轴与电源耦合的易于连接和可拆卸的联接装置基本上被模块化塑料螺旋输送机隐藏和保护。塑料螺旋输送机模块限定非圆形轴向孔，适合于在匹配或配合的非圆形全长驱动轴上滑动。驱动轴本身还包括在一端的轴向非圆形横截面凹部，用于接收协作的轴颈塞。轴颈塞通过在压缩时径向膨胀的保持器固定在驱动轴中，并且使得轴颈塞的旋转引起驱动轴的旋转，这又导致塑料螺旋输送机的旋转。

5. 发明授权

US5004095A Apparatus for use in variable operating temperatures 失效
标题翻译：用于可变工作温度的设备
公开(公告)号：US5004095A
公开(公告)日：1991-04-02
申请号：US352666
申请日：1989-05-09
申请人： James M. Lapeyre , Peter G. Weber , Christopher G. Greve
发明人： James M. Lapeyre , Peter G. Weber , Christopher G. Greve
IPC分类号： B65G33/24
CPC分类号： B65G33/24
摘要： Conveying apparatus for use in an environment having significant variations in temperature, and having a molded plastic screw conveyor on a metal drive shaft is disclosed. The molded plastic screw conveyor includes a non-circular axial aperture which receives a cooperating drive shaft with a coefficient of expansion different than the plastic screw conveyor. The cross-sectional shapes of the drive shaft and the axial aperture extending through the plastic screw conveyor are such that rotation of the drive shaft results in rotation of the plastic screw conveyor. However, axial motion between the plastic screw conveyor and the drive shaft can occur to accommodate variations in length due to changes in temperature. A journal plug or end means is also included which may receive rotational forces from a motor or other source. The journal plug is joined to the drive shaft such that rotation of the journal plug results in rotation of the drive shaft and consequently in rotation of the plastic screw conveyor.
摘要翻译：公开了一种在具有显着温度变化的环境中使用的输送装置，并且在金属驱动轴上具有模制的塑料螺旋输送机。模制塑料螺旋输送机包括非圆形轴向孔，其接收具有与塑料螺旋输送机不同的膨胀系数的配合驱动轴。延伸穿过塑料螺旋输送机的驱动轴和轴向孔的横截面形状使得驱动轴的旋转导致塑料螺旋输送机的旋转。然而，塑料螺旋输送机和驱动轴之间的轴向运动可以发生，以适应温度变化导致的长度变化。还包括可以接收来自马达或其他源的旋转力的轴颈塞或端部装置。轴颈插头连接到驱动轴，使得轴颈塞的旋转导致驱动轴的旋转，并因此导致塑料螺旋输送机的旋转。

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