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1. 发明授权

US06357320B1 Secure attachment of steering wheel to steering shaft 失效
标题翻译：方向盘安装到转向轴上
公开(公告)号：US06357320B1
公开(公告)日：2002-03-19
申请号：US09195387
申请日：1998-11-18
申请人： Brian C. Ford , Derek Perkins , Thomas A. Ennis
发明人： Brian C. Ford , Derek Perkins , Thomas A. Ennis
IPC分类号： B62D116
CPC分类号： B62D1/10 , F16B21/12 , Y10T74/20834 , Y10T403/7016
摘要： An apparatus and method for attaching as well as removing a steering wheel to and from a steering shaft. The steering wheel includes a pair of threadably mated, first and second securement members which are movable relative to one another. One of the securement members is received within a preformed, keyed slot on the top of the steering shaft. When the securement members are tighten the second securement member is moved into the slot thereby securing the steering, wheel to the steering shaft. The apparatus further includes a movable wedge which is positionable between the top of the steering shaft and a part of the steering wheel. Inward movement of the wedge urges the steering wheel and the steering shaft apart facilitating separation and removal.
摘要翻译：一种用于安装以及将方向盘移向转向轴并从转向轴移除的装置和方法。方向盘包括可相对于彼此移动的一对可螺纹配合的第一和第二固定构件。其中一个固定件被接收在转向轴顶部的预制的带键槽中。当固定构件被紧固时，第二固定构件被移动到槽中，从而将转向盘固定到转向轴。该装置还包括可移动的楔子，其可位于转向轴的顶部和方向盘的一部分之间。楔的向内运动促使方向盘和转向轴分开，便于分离和移除。

2. 发明授权

US06431582B1 Simplified driver side air bag assembly 失效
标题翻译：简化驾驶员侧气囊组件
公开(公告)号：US06431582B1
公开(公告)日：2002-08-13
申请号：US09718182
申请日：2000-11-21
申请人： Thomas A. Ennis , Brian C. Ford , Derek Perkins
发明人： Thomas A. Ennis , Brian C. Ford , Derek Perkins
IPC分类号： B60R2116
CPC分类号： B60R21/217
摘要： An air bag module (20) comprising: a housing (22) having a first opening (102) within a first housing portion (100), a retaining member (24) having a second opening (52) and at least one pair of opposed open faced ramps (40a,b), an air bag (26) having an inflatable cushion portion (80) and a neck portion (82), the neck portion is located between the housing and retaining member (24), a cover (30) to protect the air bag, the cover being opened by the air bag upon inflation thereof, and an inflator (28) received within the first opening from a bottom of the first housing portion (100) and into the second opening (52), the inflator including a flange (36); wherein with an edge of the inflator flange located proximate a respective open face of a ramp and the inflator rotated, the flange engages the ramps and is drawn toward the retaining member thereby sandwiching the housing and air bag therebetween.
摘要翻译：一种气囊模块（20），包括：具有在第一壳体部分（100）内的第一开口（102）的壳体（22），具有第二开口（52）和至少一对相对的一对敞开的坡道（40a，b），具有可膨胀缓冲部分（80）和颈部（82）的气囊（26），颈部位于壳体和保持构件（24）之间，盖（30））以保护气囊，盖子在膨胀时由气囊打开;以及充气机（28），其从第一壳体部分（100）的底部容纳在第一开口内并进入第二开口（52），所述充气机包括凸缘（36）; 其中，当所述充气器凸缘的边缘靠近斜坡的相应开口面并且所述充气机旋转时，所述凸缘接合所述斜面并被拉向所述保持构件，从而将所述壳体和气囊夹在其间。

3. 发明授权

US6149184A Simplified driver side air bag assembly 有权
公开(公告)号：US6149184A
公开(公告)日：2000-11-21
申请号：US250573
申请日：1999-02-16
申请人： Thomas A. Ennis , Brian C. Ford , Derek Perkins
发明人： Thomas A. Ennis , Brian C. Ford , Derek Perkins
IPC分类号： B60R21/217 , B60R21/16
CPC分类号： B60R21/217
摘要： An air bag module (20) comprising: a housing (22) having a first opening (102) within a first housing portion (100), a retaining member (24) having a second opening (52) and at least one pair of opposed open faced ramps (40a,b), an air bag (26) having an inflatable cushion portion (80) and a neck portion (82), the neck portion is located between the housing and retaining member (24), a cover (30) to protect the air bag, the cover being opened by the air bag upon inflation thereof, and an inflator (28) received within the first opening from a bottom of the first housing portion (100) and into the second opening (52), the inflator including a flange (36); wherein with an edge of the inflator flange located proximate a respective open face of a ramp and the inflator rotated, the flange engages the ramps and is drawn toward the retaining member thereby sandwiching the housing and air bag therebetween.

4. 发明授权

US06644146B2 Secure attachment of steering wheel to steering shaft 失效
公开(公告)号：US06644146B2
公开(公告)日：2003-11-11
申请号：US10097468
申请日：2002-03-14
申请人： Brian C. Ford , Derek Perkins , Thomas A. Ennis
发明人： Brian C. Ford , Derek Perkins , Thomas A. Ennis
IPC分类号： B62D116
CPC分类号： B62D1/10 , F16B21/12 , Y10T74/20834 , Y10T403/7016
摘要： A unique and simple method for attaching a steering wheel to a steering shaft includes a pair of securement members. The steering shaft is provided with a slot extending into an enlarged space. The first securement member extends across a bore in the steering wheel, and is threadably received in the second securement member. The steering wheel can be moved onto the steering shaft with the first securement member moving through the slot and into the space. The first securement member can then draw the second securement member into the space. Preferably, there is a tapered interface between the second securement member, the steering wheel, and the steering shaft. The tapered surface drives the steering wheel downwardly onto the steering shaft such that a wedge-lock is provided. In a further feature of this invention, an outer housing surrounds the steering shaft. The outer housing has a pair of spaced slots. The spaced slots selectively provide access to the securement members such that the steering wheel may be removable from the steering shaft, when desired. However, when the steering shaft is locked, the slots are not aligned with the securement members. This will deter theft of the steering wheel assembly. The present invention is particularly useful for modular steering wheel assemblies which incorporate an air bag into the steering wheel.

5. 发明授权

US06364341B1 Air bag and module 失效
标题翻译：气囊和模块
公开(公告)号：US06364341B1
公开(公告)日：2002-04-02
申请号：US09452083
申请日：1999-11-30
申请人： Derek Perkins , Thomas A. Ennis , Simon X. He
发明人： Derek Perkins , Thomas A. Ennis , Simon X. He
IPC分类号： B60R2116
CPC分类号： B60R21/217 , B60R21/2171 , B60R2021/21525
摘要： An air bag (22) having: an inflatable cushion portion (30) and a neck portion (32) in communication therewith, the neck portion defines a receiving opening to receive inflation gas, received from an inflator, to inflate the cushion portion (30). The air bag is made from flexible material and a retainer member(s) (70a,b; 100) and is preferably sewn to at least a part of the neck portion to reinforce the neck portion and to reduce the flexibility of the neck portion. The invention further includes an air bag module that utilizes the above air bag. The module includes a housing and an inflator. The housing has grooves (50a,b) for receiving a first edge of a retainer member and further includes a holding member (41a,b) formed as part of a wall of the housing (24) and which is bent or crimped over to hold a second edge of the retainer member.
摘要翻译：一种气囊（22），其具有：充气缓冲部分（30）和与其连通的颈部部分（32），所述颈部部分限定接纳开口以容纳从充气器接收的膨胀气体，以使所述缓冲部分）。气囊由柔性材料和保持构件（70a，b; 100）制成，并且优选地缝合到颈部的至少一部分以加强颈部并且降低颈部的柔性。本发明还包括利用上述气囊的气囊模块。模块包括壳体和充气机。壳体具有用于接收保持器构件的第一边缘的凹槽（50a，b），并且还包括形成为壳体（24）的壁的一部分并且被弯曲或压接以保持的保持构件（41a，b）保持构件的第二边缘。

6. 发明申请

US20100133893A1 CHAIR HAVING ELASTIC BANDS FOR SUPPORT SURFACES AND DEVICE FOR SECURING THE BANDS TO THE CHAIR 审中-公开
标题翻译：具有支持表面的弹性座椅和用于保护椅子的椅子的椅子
公开(公告)号：US20100133893A1
公开(公告)日：2010-06-03
申请号：US12471043
申请日：2009-05-22
申请人： William Raftery , Derek Perkins
发明人： William Raftery , Derek Perkins
IPC分类号： A47C7/14
CPC分类号： A47C7/14 , A47C7/28
摘要： A chair uses multiple elastic bands to form the seating surfaces. The elastic bands are held in place with a mounting bracket which facilitates easy assembly of the chair and reduces the likelihood of breakage or improper assembly of the elastic bands. The elastic bands are positioned nearly level with the chair side rails and mounting bracket, and the elastic bands cover the mounting screws to provide a chair which is more comfortable and more aesthetically pleasing.
摘要翻译：椅子使用多个弹性带形成座面。弹性带用安装支架固定就位，便于座椅的轻松组装，并减少了弹性带的破损或组装的可能性。弹性带与椅子侧轨和安装支架几乎平齐，弹性带覆盖安装螺丝，以提供更舒适和更美观的椅子。

7. 外观设计

USD590192S1 Elastic chair 有权
标题翻译：弹力椅子
公开(公告)号：USD590192S1
公开(公告)日：2009-04-14
申请号：US29318661
申请日：2008-05-23
申请人： William Raftery , Derek Perkins
设计人： William Raftery , Derek Perkins

8. 发明授权

US5698828A Driver side air bag cover with optical horn switch 失效
标题翻译：驱动器侧气囊盖带光喇叭开关
公开(公告)号：US5698828A
公开(公告)日：1997-12-16
申请号：US558302
申请日：1995-11-15
申请人： Derek Perkins
发明人： Derek Perkins
IPC分类号： B60Q5/00 , B60R21/2165 , H01H9/00 , G01L1/24 , G02B6/00 , H01H35/00
CPC分类号： B60R21/21658 , B60Q5/003
摘要： An air bag deployment door with a switch to activate a horn, the switch including a thin, flexible optical cable operatively disposed on or within the horn activation area and a sensor responsive to a change in signal strength through the cable for generating an activation signal to energize a horn.
摘要翻译：一种具有用于激活喇叭的开关的气囊展开门，该开关包括可操作地设置在喇叭激活区域上或其内的薄而柔性的光缆，以及响应于通过电缆的信号强度变化的传感器，用于产生激活信号激励喇叭。

9. 发明授权

US4500496A Process for purifying molybdenite concentrates 失效
标题翻译：辉钼矿精矿净化工艺
公开(公告)号：US4500496A
公开(公告)日：1985-02-19
申请号：US428607
申请日：1982-09-30
申请人： James W. Austin , Ronald G. Bradburn , Clarence A. Cromwell , Eitan Gratch , Erich Groiss , Derek Perkins , Robert A. Walker
发明人： James W. Austin , Ronald G. Bradburn , Clarence A. Cromwell , Eitan Gratch , Erich Groiss , Derek Perkins , Robert A. Walker
IPC分类号： C22B1/00 , C22B3/00 , C22B3/04 , C22B3/10 , C22B34/34 , C01G39/00 , C01G21/16
CPC分类号： C22B34/34 , C22B1/00 , C22B3/10 , Y02P10/234
摘要： An improved process is disclosed for the treatment of molybdenite concentrate to remove impurities, such as copper and lead therefrom. According to this process, ferrous chloride liquor is introduced into a reactor which is made of a material that can withstand leaching with the use of ferric chloride at elevated temperatures and pressures. Sodium or calcium chloride may also be added to the reactor which is then sealed and subjected to chlorination until the rise in temperature, due to the exothermicity of the reaction, produces the desired concentration of the ferric ion to leach the impurities present in the concentrate to a desired level. Upon completion of the chlorination, the molybdenite concentrate is introduced into the reactor and is leached therein. Finally, the resulting pulp is filtered and washed to obtain the desired purified product.
摘要翻译：公开了一种用于处理辉钼矿精矿以除去诸如铜和铅的杂质的改进方法。根据该方法，将氯化亚铁溶液引入反应器中，该反应器由在高温和高压下使用氯化铁可耐受浸出的材料制成。也可以将钠或氯化钙加入到反应器中，然后将其密封并进行氯化，直到由于反应放热而升高温度，产生所需浓度的铁离子以将存在于浓缩物中的杂质浸出一个期望的水平。氯化完成后，将辉钼矿精矿引入反应器中并在其中浸出。最后，将所得纸浆过滤并洗涤以获得所需的纯化产物。

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