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公开(公告)号:US20070141963A1
公开(公告)日:2007-06-21
申请号:US11704097
申请日:2007-02-08
申请人: Paul Mortell , Chi Hoang , David McElrone , Gary Erpenbeck , Walter Frandsen , Charles Slemon
发明人: Paul Mortell , Chi Hoang , David McElrone , Gary Erpenbeck , Walter Frandsen , Charles Slemon
IPC分类号: B24B1/00
CPC分类号: B23Q17/0938 , B23B51/02 , B23B2251/14 , B23B2251/426 , B23Q3/15546 , B23Q17/2233 , B23Q17/24 , B24B3/24 , B24B3/247 , B24B3/26 , B24B3/28 , B24B41/005 , B24B49/12 , B24B51/00 , G05B19/00 , G05B19/182 , G05B2219/37559 , G05B2219/45159 , H05K3/0047
摘要: A completely automated apparatus for verifying the identity and geometry of drill bits, re-sharpening the cutting tip of a drill bit and re-positioning a locating ring upon the shank portion of the drill bit subsequent to the re-sharpening of the cutting tip thereof. The apparatus comprises a housing having a pair of cassette trays, a pair of grinding assemblies, a pair of optical assemblies, a pair of primary cleaning assemblies, a pair of secondary cleaning assemblies, a pair of inversion assemblies, a pair of workhead assemblies, a bumping assembly, and a loader assembly attached thereto. The workhead and loader assemblies are used to transport drill bits between the cassette trays and other assemblies in a selected sequence which is controlled and coordinated by a programmable control device. The control device is electrically interfaced to each of the assemblies and allows the cutting tip re-sharpening and locating ring re-positioning processes to be conducted simultaneously on at least two drill bits.
摘要翻译: 一种用于验证钻头的身份和几何形状的完全自动化的装置,重新磨削钻头的切削尖端并将定位环重新定位在钻头的柄部分之后,其切削尖端的再磨削 。 该装置包括具有一对盒托盘的壳体,一对研磨组件,一对光学组件,一对初级清洁组件,一对次要清洁组件,一对倒置组件,一对工作头组件, 碰撞组件和附接到其上的装载机组件。 工作头和装载机组件用于以选定的顺序在盒托盘和其他组件之间传送钻头,该顺序由可编程控制装置控制和协调。 控制装置电连接到每个组件,并且允许在至少两个钻头上同时进行切削尖端再磨削和定位环重新定位过程。
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公开(公告)号:US20060027045A1
公开(公告)日:2006-02-09
申请号:US11243009
申请日:2005-10-04
申请人: Paul Mortell , Chi Hoang , David McElrone , Gary Erpenbeck , Walter Frandsen , Charles Slemon
发明人: Paul Mortell , Chi Hoang , David McElrone , Gary Erpenbeck , Walter Frandsen , Charles Slemon
IPC分类号: B21K5/04
CPC分类号: B23Q17/0938 , B23B51/02 , B23B2251/14 , B23B2251/426 , B23Q3/15546 , B23Q17/2233 , B23Q17/24 , B24B3/24 , B24B3/247 , B24B3/26 , B24B3/28 , B24B41/005 , B24B49/12 , B24B51/00 , G05B19/00 , G05B19/182 , G05B2219/37559 , G05B2219/45159 , H05K3/0047
摘要: A completely automated apparatus for verifying the identity and geometry of drill bits, re-sharpening the cutting tip of a drill bit and re-positioning a locating ring upon the shank portion of the drill bit subsequent to the re-sharpening of the cutting tip thereof. The apparatus comprises a housing having a pair of cassette trays, a pair of grinding assemblies, a pair of optical assemblies, a pair of primary cleaning assemblies, a pair of secondary cleaning assemblies, a pair of inversion assemblies, a pair of workhead assemblies, a bumping assembly, and a loader assembly attached thereto. The workhead and loader assemblies are used to transport drill bits between the cassette trays and other assemblies in a selected sequence which is controlled and coordinated by a programmable control device. The control device is electrically interfaced to each of the assemblies and allows the cutting tip re-sharpening and locating ring re-positioning processes to be conducted simultaneously on at least two drill bits.
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公开(公告)号:US20060128272A1
公开(公告)日:2006-06-15
申请号:US11349448
申请日:2006-02-07
申请人: Paul Mortell , Chi Hoang , David McElrone , Gary Erpenbeck , Walter Frandsen , Charles Slemon
发明人: Paul Mortell , Chi Hoang , David McElrone , Gary Erpenbeck , Walter Frandsen , Charles Slemon
摘要: A completely automated apparatus for verifying the identity and geometry of drill bits, re-sharpening the cutting tip of a drill bit and re-positioning a locating ring upon the shank portion of the drill bit subsequent to the re-sharpening of the cutting tip thereof. The apparatus comprises a housing having a pair of cassette trays, a pair of grinding assemblies, a pair of optical assemblies, a pair of primary cleaning assemblies, a pair of secondary cleaning assemblies, a pair of inversion assemblies, a pair of workhead assemblies, a bumping assembly, and a loader assembly attached thereto. The workhead and loader assemblies are used to transport drill bits between the cassette trays and other assemblies in a selected sequence which is controlled and coordinated by a programmable control device. The control device is electrically interfaced to each of the assemblies and allows the cutting tip re-sharpening and locating ring re-positioning processes to be conducted simultaneously on at least two drill bits.
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公开(公告)号:US07479056B2
公开(公告)日:2009-01-20
申请号:US11704097
申请日:2007-02-08
申请人: Paul D Mortell , Chi Hoang , David M. McElrone , Gary P Erpenbeck , Walter James Frandsen, Jr. , Charles Shafee Slemon
发明人: Paul D Mortell , Chi Hoang , David M. McElrone , Gary P Erpenbeck , Walter James Frandsen, Jr. , Charles Shafee Slemon
CPC分类号: B23Q17/0938 , B23B51/02 , B23B2251/14 , B23B2251/426 , B23Q3/15546 , B23Q17/2233 , B23Q17/24 , B24B3/24 , B24B3/247 , B24B3/26 , B24B3/28 , B24B41/005 , B24B49/12 , B24B51/00 , G05B19/00 , G05B19/182 , G05B2219/37559 , G05B2219/45159 , H05K3/0047
摘要: An automated drill bit sharpening and verification system employing one or more electronic optical assemblies for gathering orientation data of a drill bit to be sharpened. The drill bit is rotated and aligned to a grinding assembly based on the orientation data. The orientation data of the drill bit may be gathered by illuminating a cutting tip of the drill bit with an illumination ring. Additionally, the orientation data of the drill bit may be gathered by capturing two views (e.g., orthogonal views or front and side views) of the cutting tip of the drill bit.
摘要翻译: 一种采用一个或多个电子光学组件的用于收集待磨削的钻头的取向数据的自动化钻头磨削和验证系统。 基于取向数据,钻头旋转并与研磨组件对准。 可以通过用照明环照射钻头的切割尖端来收集钻头的取向数据。 此外,可以通过捕获钻头的切割尖端的两个视图(例如,正交视图或前视图和侧视图)来收集钻头的取向数据。
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公开(公告)号:US09810971B2
公开(公告)日:2017-11-07
申请号:US15056423
申请日:2016-02-29
申请人: Chi Hoang
发明人: Chi Hoang
CPC分类号: G03B17/561 , F16M11/425
摘要: There is disclosed a compact motorized dolly including an elongated casing incorporating a power source and at least one drive motor, a first circular wheel rotably affixed to the distal end of the elongated casing and the at least one drive motor such that actuation of the at least one drive motor causes the first circular wheel to turn, and a device mount secured to the compact motorized dolly such that a device mounted to the device mount moves along with the compact motorized dolly when the drive motor is activated.
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公开(公告)号:US08401994B2
公开(公告)日:2013-03-19
申请号:US12562928
申请日:2009-09-18
申请人: Chi Hoang , Tirthankar Lahiri , Marie-Anne Neimat , Chih-Ping Wang , John Miller , Dilys Thomas , Nagender Bandi , Susan Cheng
发明人: Chi Hoang , Tirthankar Lahiri , Marie-Anne Neimat , Chih-Ping Wang , John Miller , Dilys Thomas , Nagender Bandi , Susan Cheng
IPC分类号: G06F17/00
CPC分类号: G06F17/30312 , G06F12/084
摘要: A plurality of mid-tier databases form a single, consistent cache grid for data in a one or more backend data sources, such as a database system. The mid-tier databases may be standard relational databases. Cache agents at each mid-tier database swap in data from the backend database as needed. Consistency in the cache grid is maintained by ownership locks. Cache agents prevent database operations that will modify cached data in a mid-tier database unless and until ownership of the cached data can be acquired for the mid-tier database. Cache groups define what backend data may be cached, as well as a general structure in which the backend data is to be cached. Metadata for cache groups is shared to ensure that data is cached in the same form throughout the entire grid. Ownership of cached data can then be tracked through a mapping of cached instances of data to particular mid-tier databases.
摘要翻译: 多个中间层数据库形成用于一个或多个后端数据源(例如数据库系统)中的数据的单一,一致的高速缓存网格。 中间层数据库可以是标准关系数据库。 每个中间层数据库的缓存代理根据需要从后端数据库交换数据。 高速缓存网格中的一致性由所有权锁定维护。 高速缓存代理阻止数据库操作,将修改中间层数据库中的缓存数据,除非可以为中间层数据库获取缓存数据的所有权。 缓存组定义可以缓存哪些后端数据,以及要缓存后端数据的一般结构。 共享缓存组的元数据,以确保数据在整个网格中以相同的格式缓存。 然后可以通过将缓存的数据实例映射到特定中间层数据库来跟踪缓存数据的所有权。
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公开(公告)号:US06517411B2
公开(公告)日:2003-02-11
申请号:US09804169
申请日:2001-03-12
申请人: Paul D Mortell , Chi Hoang , David M. McElrone , Gary P. Erpenbeck , Walter James Frandsen, Jr. , Charles Shafee Slemon
发明人: Paul D Mortell , Chi Hoang , David M. McElrone , Gary P. Erpenbeck , Walter James Frandsen, Jr. , Charles Shafee Slemon
IPC分类号: B24B4900
CPC分类号: B23Q17/0938 , B23B51/02 , B23B2251/14 , B23B2251/426 , B23Q3/15546 , B23Q17/2233 , B23Q17/24 , B24B3/24 , B24B3/247 , B24B3/26 , B24B3/28 , B24B41/005 , B24B49/12 , B24B51/00 , G05B19/00 , G05B19/182 , G05B2219/37559 , G05B2219/45159 , H05K3/0047
摘要: A completely automated apparatus for verifying the identity and geometry of drill bits, re-sharpening the cutting tip of a drill bit and re-positioning a locating ring upon the shank portion of the drill bit subsequent to the re-sharpening of the cutting tip thereof. The apparatus comprises a housing having a pair of cassette trays, a pair of grinding assemblies, a pair of optical assemblies, a pair of primary cleaning assemblies, a pair of secondary cleaning assemblies, a pair of inversion assemblies, a pair of workhead assemblies, a bumping assembly, and a loader assembly attached thereto. The workhead and loader assemblies are used to transport drill bits between the cassette trays and other assemblies in a selected sequence which is controlled and coordinated by a programmable control device. The control device is electrically interfaced to each of the assemblies and allows the cutting tip re-sharpening and locating ring re-positioning processes to be conducted simultaneously on at least two drill bits.
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公开(公告)号:US6030276A
公开(公告)日:2000-02-29
申请号:US82590
申请日:1998-05-21
申请人: Paul D. Mortell , Chi Hoang , David M. McElrone , Gary P. Erpenbeck , Walter James Frandsen, Jr. , Charles Shafee Slemon
发明人: Paul D. Mortell , Chi Hoang , David M. McElrone , Gary P. Erpenbeck , Walter James Frandsen, Jr. , Charles Shafee Slemon
IPC分类号: B23Q3/155 , B23Q17/09 , B23Q17/24 , B24B3/24 , B24B3/28 , B24B49/12 , G05B19/00 , G05B19/18 , B24B49/02
CPC分类号: B23Q17/0938 , B23Q17/24 , B23Q3/15546 , B24B3/247 , B24B3/28 , B24B49/12 , G05B19/00 , G05B19/182 , G05B2219/37559 , G05B2219/45159
摘要: A completely automated apparatus for verifying the identity and geometry of drill bits, re-sharpening the cutting tip of a drill bit and re-positioning a locating ring upon the shank portion of the drill bit subsequent to the re-sharpening of the cutting tip thereof. The apparatus comprises a housing having a pair of cassette trays, a pair of grinding assemblies, a pair of optical assemblies, a pair of primary cleaning assemblies, a pair of secondary cleaning assemblies, a pair of inversion assemblies, a pair of workhead assemblies, a bumping assembly, and a loader assembly attached thereto. The workhead and loader assemblies are used to transport drill bits between the cassette trays and other assemblies in a selected sequence which is controlled and coordinated by a programmable control device. The control device is electrically interfaced to each of the assemblies and allows the cutting tip re-sharpening and locating ring repositioning processes to be conducted simultaneously on at least two drill bits.
摘要翻译: 一种用于验证钻头的身份和几何形状的完全自动化的装置,重新磨削钻头的切削尖端并将定位环重新定位在钻头的柄部分之后,其切削尖端的再磨削 。 该装置包括具有一对盒托盘的壳体,一对研磨组件,一对光学组件,一对初级清洁组件,一对次要清洁组件,一对倒置组件,一对工作头组件, 碰撞组件和附接到其上的装载机组件。 工作头和装载机组件用于以选定的顺序在盒托盘和其他组件之间传送钻头,该顺序由可编程控制装置控制和协调。 控制装置电连接到每个组件,并允许在至少两个钻头上同时进行切削尖端再磨削和定位环重新定位过程。
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公开(公告)号:US20160259229A1
公开(公告)日:2016-09-08
申请号:US15056423
申请日:2016-02-29
申请人: Chi Hoang
发明人: Chi Hoang
CPC分类号: G03B17/561 , F16M11/425
摘要: There is disclosed a compact motorized dolly including an elongated casing incorporating a power source and at least one drive motor, a first circular wheel rotably affixed to the distal end of the elongated casing and the at least one drive motor such that actuation of the at least one drive motor causes the first circular wheel to turn, and a device mount secured to the compact motorized dolly such that a device mounted to the device mount moves along with the compact motorized dolly when the drive motor is activated.
摘要翻译: 公开了一种紧凑型机动车厢,其包括结合有动力源的细长壳体和至少一个驱动马达,可旋转地固定到细长壳体的远端的第一圆形轮和至少一个驱动马达,使得至少致动 一个驱动电机使得第一圆形轮转动,以及固定到紧凑型电动台车上的装置安装件,使得当驱动电动机被启动时,安装到装置支架的装置与紧凑的电动台车一起移动。
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公开(公告)号:US20110072217A1
公开(公告)日:2011-03-24
申请号:US12562928
申请日:2009-09-18
申请人: Chi Hoang , Tirthankar Lahiri , Marie-Anne Neimat , Chih-Ping Wang , John Miller , Dilys Thomas , Nagender Bandi , Susan Cheng
发明人: Chi Hoang , Tirthankar Lahiri , Marie-Anne Neimat , Chih-Ping Wang , John Miller , Dilys Thomas , Nagender Bandi , Susan Cheng
CPC分类号: G06F17/30312 , G06F12/084
摘要: A plurality of mid-tier databases form a single, consistent cache grid for data in a one or more backend data sources, such as a database system. The mid-tier databases may be standard relational databases. Cache agents at each mid-tier database swap in data from the backend database as needed. Consistency in the cache grid is maintained by ownership locks. Cache agents prevent database operations that will modify cached data in a mid-tier database unless and until ownership of the cached data can be acquired for the mid-tier database. Cache groups define what backend data may be cached, as well as a general structure in which the backend data is to be cached. Metadata for cache groups is shared to ensure that data is cached in the same form throughout the entire grid. Ownership of cached data can then be tracked through a mapping of cached instances of data to particular mid-tier databases.
摘要翻译: 多个中间层数据库形成用于一个或多个后端数据源(例如数据库系统)中的数据的单一,一致的高速缓存网格。 中间层数据库可以是标准关系数据库。 每个中间层数据库的缓存代理根据需要从后端数据库交换数据。 高速缓存网格中的一致性由所有权锁定维护。 高速缓存代理阻止数据库操作,将修改中间层数据库中的缓存数据,除非可以为中间层数据库获取缓存数据的所有权。 缓存组定义可以缓存哪些后端数据,以及要缓存后端数据的一般结构。 共享缓存组的元数据,以确保数据在整个网格中以相同的格式进行缓存。 然后可以通过将缓存的数据实例映射到特定中间层数据库来跟踪缓存数据的所有权。
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