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1. 发明授权

US11305938B2 Active direct drive spiral conveyor belt systems and methods 有权
公开(公告)号：US11305938B2
公开(公告)日：2022-04-19
申请号：US17004560
申请日：2020-08-27
申请人： Cambridge International, Inc.
发明人： Frank Salsone , Thomas O. Perdue , Robert E. Maine, Jr.
IPC分类号： B65G15/02 , B65G21/18 , B65G15/64 , B65G23/06 , B65G15/30
摘要： An active drive spiral conveyor belt system includes a drum configured to rotate about a drum axis, a plurality of modules, a plurality of cross-rods joining together the plurality of modules, and an infeed system. The drum can include a plurality of drive bars, each with a drive member extending therefrom, and spaced an arc length. At least some of the plurality of cross-rods or modules can include a drive end configured to engage with the drive members. The plurality of modules can be configured to be collapsible relative to each other and the plurality of cross-rods. The infeed system can be configured to collapse the spacing between adjacent drive ends prior to transiting into engagement with a cooperating drive member.

2. 发明授权

US11053081B2 Direct drive spiral conveyor belt systems and methods 有权
公开(公告)号：US11053081B2
公开(公告)日：2021-07-06
申请号：US16868678
申请日：2020-05-07
申请人： Cambridge International, Inc.
发明人： Thomas O. Perdue , Frank Salsone
IPC分类号： B65G21/18 , B65G23/06
摘要： A direct drive spiral conveyor belt system that includes a drum configured to rotate about a drum axis and define a drive member, a belt configured to engage the drum and define a belt drive feature, and an engagement control ramp configured to rotate with the drum and selectively engage the belt. The engagement control ramp includes a first portion defining a first radial distance from the drum axis and a second portion defining a second radial distance from the drum axis, with the first radial distance being greater than the second radial distance. The second portion of the engagement control ramp is configured to selectively engage the belt and allow the belt drive feature to transition into engagement with the drive member as the drum rotates about the drum axis and the belt moves along the drum.

3. 发明授权

US10941834B2 Splice system for conveyor belt 有权
公开(公告)号：US10941834B2
公开(公告)日：2021-03-09
申请号：US16262110
申请日：2019-01-30
申请人： Cambridge International, Inc.
发明人： Jeffrey D. Ulchak , Thomas O. Perdue , George H. Messick, Jr.
IPC分类号： F16G3/10 , B65G17/08
摘要： A splice system for a conveyor belt system includes a plurality of spaced tractive rods; a plurality of rows of flat wire pickets transversely disposed with respect to a direction of travel and interconnecting the plurality of spaced tractive rods, wherein at least one of the rows of flat wire pickets includes an outer edge link on each end thereof, the outer edge link including a reverse-turn closed edge on an outer side thereof; and wherein movement of at least one of the plurality of rods is restricted by the reverse-turn closed edge on the outer edge link.

4. 发明申请

US20180251309A1 DIRECT EDGE DRIVE CONVEYOR BELT 审中-公开
公开(公告)号：US20180251309A1
公开(公告)日：2018-09-06
申请号：US15910446
申请日：2018-03-02
申请人： Cambridge International Inc.
发明人： Thomas O. Perdue , George H. Messick, JR. , Crystal A. Willey
IPC分类号： B65G17/08 , B65G21/18 , B65G23/06
CPC分类号： B65G17/086 , B65G17/064 , B65G17/083 , B65G21/18 , B65G23/06 , B65G2812/02396
摘要： A conveyor belt having a plurality of spaced tractive rods including opposing inner and outer ends, and a support surface transversely disposed with respect to a direction of travel and interconnecting the plurality of spaced tractive rods, wherein at least one of the inner and outer ends of at least some of the plurality of spaced tractive rods includes a cone shaped end portion.

5. 发明授权

US09994396B1 Lane divider for eye link conveyor belt 有权
公开(公告)号：US09994396B1
公开(公告)日：2018-06-12
申请号：US15375648
申请日：2016-12-12
申请人： CAMBRIDGE INTERNATIONAL, INC.
发明人： Robert E. Maine, Jr. , George H. Messick, Jr. , Thomas O. Perdue , Jeffery D. Ulchak , Charles E. Hennigar
IPC分类号： B65G17/42 , B65G17/06 , B65G17/30 , B65G17/08 , B65G15/54
CPC分类号： B65G17/30 , B65G15/42 , B65G15/54 , B65G17/064 , B65G17/083 , B65G17/42
摘要： An eye link conveyor belt including a plurality of eyelets and a plurality of cross rods, the plurality of eyelets including openings on each end and the plurality of cross rods extending through the openings to thereby connect the plurality of eyelets together; and a plurality of wire forms connected to the conveyor belt, the wire forms including at least one protrusion extending above a planar product support surface of the conveyor belt. A plurality of side plates can be secured to the conveyor belt by the wire forms and also extend above the planar product support surface of the conveyor belt.

6. 发明申请

US20220212873A1 Active Direct Drive Spiral Conveyor Belt Systems and Methods 有权
公开(公告)号：US20220212873A1
公开(公告)日：2022-07-07
申请号：US17706334
申请日：2022-03-28
申请人： Cambridge International, Inc.
发明人： Frank Salsone , Thomas O. Perdue , Robert E. Maine, JR.
IPC分类号： B65G15/02 , B65G21/18 , B65G15/64 , B65G23/06 , B65G15/30
摘要： An active drive spiral conveyor belt system includes a drum configured to rotate about a drum axis, a plurality of modules, a plurality of cross-rods joining together the plurality of modules, and an infeed system. The drum can include a plurality of drive bars, each with a drive member extending therefrom, and spaced an arc length. At least some of the plurality of cross-rods or modules can include a drive end configured to engage with the drive members. The plurality of modules can be configured to be collapsible relative to each other and the plurality of cross-rods. The infeed system can be configured to collapse the spacing between adjacent drive ends prior to transiting into engagement with a cooperating drive member.

7. 发明授权

US10287098B2 Modular eye link conveyor belt 有权
公开(公告)号：US10287098B2
公开(公告)日：2019-05-14
申请号：US15347265
申请日：2016-11-09
申请人： CAMBRIDGE INTERNATIONAL, INC.
发明人： Robert E. Maine, Jr. , George H. Messick, Jr. , Thomas O. Perdue , Jeffrey D. Ulchak
IPC分类号： B65G15/48 , B65G15/54 , B65G17/08
摘要： A modular eye link conveyor belt and method of assembling a modular eye link conveyor belt includes (a) welding a plurality of eyelets and bar links to a cross wire having a predetermined module width to form at least one first module row; (b) welding a plurality of eyelets and bar links to a cross wire having a predetermined module width to form at least one second module row; connecting the first module row and the second module row with a cross rod extending through the plurality of eyelets and thereby forming a first module; repeating steps (a) and (b) and forming a second module; and connecting the first module and the second module with a cross rod extending through the plurality of eyelets.

8. 发明授权

US10280004B2 Direct edge drive conveyor belt 有权
公开(公告)号：US10280004B2
公开(公告)日：2019-05-07
申请号：US15910446
申请日：2018-03-02
申请人： Cambridge International Inc.
发明人： Thomas O. Perdue , George H. Messick, Jr. , Crystal A. Willey , Frank Salsone
IPC分类号： B65G21/18 , B65G17/08 , B65G23/06 , B65G17/06
摘要： A conveyor belt having a plurality of spaced tractive rods including opposing inner and outer ends, and a support surface transversely disposed with respect to a direction of travel and interconnecting the plurality of spaced tractive rods, wherein at least one of the inner and outer ends of at least some of the plurality of spaced tractive rods includes a cone shaped end portion.

9. 发明授权

US09694979B2 Plate conveyor belt 有权
公开(公告)号：US09694979B2
公开(公告)日：2017-07-04
申请号：US15185852
申请日：2016-06-17
申请人： Cambridge International Inc.
发明人： Jeffrey D. Ulchak , Thomas O. Perdue
IPC分类号： B65G17/06 , B65G17/26 , B65G17/08
CPC分类号： B65G17/083
摘要： A conveyor belt including a plurality of spaced hinge rods, each of the plurality of rods including a first end and a second end; a plurality of plate elements including a first side edge and a second side edge, the plurality of plate elements overlying the spaced hinge rods such that the plurality of plate elements define a product support surface; wherein each side edge of the plate elements includes a side edge connector having a bendable retaining tab disposed at the first side edge and the second side edge and two holes for receiving a respective end of one of the hinge rods therein. The bendable retaining tab is configured to bend and thereby cover one of the two holes on the side edge connector, thereby restraining movement of the hinge rod within the respective hole.

10. 发明授权

US09169074B2 Variable width drive openings for conveyor belt 有权
标题翻译：可变宽度的传送带开口
公开(公告)号：US09169074B2
公开(公告)日：2015-10-27
申请号：US14554704
申请日：2014-11-26
申请人： Cambridge International Inc.
发明人： George Howard Messick, Jr. , Michael Robert Franzoni , Thomas O. Perdue
IPC分类号： B65G17/18 , B65G17/40 , B65G23/06 , B65G17/08
CPC分类号： B65G23/06 , B65G17/08 , B65G17/083 , B65G17/40 , B65G2812/02376
摘要： A variable spaced flat wire conveyor belt system includes a plurality of spaced tractive rods; a plurality of rows of flat wire wickets defining a plurality of drive links and a plurality of support links, the drive links including at least a plurality of first drive links, a plurality of second drive links, and a plurality of third drive links; and at least one drive sprocket configured to engage the plurality of drive links; wherein the first drive links have a first height and a first transverse spacing defining a first drive opening, the second drive links have a second height and a second transverse spacing defining a second drive opening, and the third drive links have a third height and a third transverse spacing defining a third drive opening; wherein the second drive opening and the third drive opening are progressively greater, respectively, than the first drive opening.
摘要翻译：一种可变间距扁平的输送带系统，包括多个间隔的牵引杆; 多排扁平线小门，限定多个驱动链路和多个支撑链路，所述驱动链路包括至少多个第一驱动链路，多个第二驱动链路和多个第三驱动链路; 以及构造成接合所述多个驱动连杆的至少一个驱动链轮; 其中所述第一驱动连杆具有限定第一驱动开口的第一高度和第一横向间隔，所述第二驱动连杆具有限定第二驱动开口的第二高度和第二横向间隔，并且所述第三驱动连杆具有第三高度和第三横向间隔限定第三驱动开口; 其中所述第二驱动开口和所述第三驱动开口分别比所述第一驱动开口大得多。

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