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1. 发明授权

US4149294A Polishing buff 失效
标题翻译：抛光抛光
公开(公告)号：US4149294A
公开(公告)日：1979-04-17
申请号：US758621
申请日：1977-01-12
申请人： Joseph H. MacKay, Jr. , Jack M. Haigh
发明人： Joseph H. MacKay, Jr. , Jack M. Haigh
IPC分类号： B24D13/14
CPC分类号： B24D13/145 , Y10T428/23979
摘要： A buffing pad wherein a layer of fabric has tufting material stitched therein and extending outwardly from one side thereof. A layer of adhesive which is flexible after it has set is applied to the surface of the fabric opposite that from which the tufting material extends. A metallic washer having a centrally formed screw thread therein is sandwiched between the adhesive material and a backing layer. The backing layer has an outer edge which is displaced inwardly from the outer edge of the fabric layer by a substantial amount. The outer peripheral portion of the fabric layer along with the adhesive material which extends to the outer edge thereof is curved upwardly and the curved portion is maintained solely by the adhesive material. The curved portion is formed by utilizing a mold form having the desired configuration which is brought into contact with the adhesive prior to its setting and by applying appropriate pressure to the mold form and the coated fabric and maintaining the pressure until the adhesive has set.
摘要翻译：一种抛光垫，其中一层织物在其中缝合有簇绒材料并从其一侧向外延伸。一层粘合剂在被固定之后是柔性的，被施加到与簇绒材料延伸的织物相对的表面上。在其中具有中心形成的螺纹的金属垫圈夹在粘合剂材料和背衬层之间。背衬层具有从织物层的外边缘向内移位大量的外边缘。织物层的外周部分与延伸到其外边缘的粘合剂材料一起向上弯曲，并且弯曲部分仅由粘合剂材料保持。弯曲部分通过利用具有所需构造的模具形成，该模具形状在其固化之前与粘合剂接触并且通过对模具形式和涂覆的织物施加适当的压力并保持压力直到粘合剂固化。

2. 发明授权

US3990124A Replaceable buffing pad assembly 失效
标题翻译：可更换的抛光垫组件
公开(公告)号：US3990124A
公开(公告)日：1976-11-09
申请号：US529196
申请日：1974-12-03
申请人： Joseph H. MacKay, Jr. , Jack M. Haigh
发明人： Joseph H. MacKay, Jr. , Jack M. Haigh
IPC分类号： B24D13/00 , B24D13/14 , B24D13/20
CPC分类号： B24D13/00
摘要： A replaceable buffing pad assembly including a hard surfaced, nonresilient, central support disc having first and second surfaces and defining a central opening therethrough. Drive means is disposed at the central opening for receiving a power tool to rotate the buffing pad. First and second layers of buffing material are secured on said first and second surfaces respectively. The layers of buffing material extend from the central opening on the support disc for a distance greater than the outer periphery of the support disc. The outer edges of the buffing material are secured to each other to form a continuous surface of buffing material.
摘要翻译：一种可替换的抛光垫组件，包括具有第一表面和第二表面的硬表面，非弹性的中心支撑盘，并限定穿过其的中心开口。驱动装置设置在中央开口处，用于接收电动工具以旋转抛光垫。第一和第二层抛光材料分别固定在所述第一和第二表面上。抛光材料层从支撑盘上的中心开口延伸一段距离大于支撑盘外周的距离。抛光材料的外边缘彼此固定以形成抛光材料的连续表面。

3. 发明授权

US4694615A Disposable depressed center grinding wheel having an integral mounting hub 失效
标题翻译：一次性凹陷中心砂轮具有一体式安装毂
公开(公告)号：US4694615A
公开(公告)日：1987-09-22
申请号：US847793
申请日：1986-04-03
申请人： Joseph H. MacKay, Jr.
发明人： Joseph H. MacKay, Jr.
IPC分类号： B24D5/16 , B24D7/16 , B24B45/00 , B24D13/20
CPC分类号： B24B45/00 , B24D5/16 , B24D7/16
摘要： A disposable depressed center grinding wheel for mounting on a rotatable shaft of a power tool. The grinding wheel contains a retaining nut on one side and a backing flange on the other. The retaining nut and the backing flange to the grinding wheel without the use of adhesives in such a manner that the grinding wheel is placed in compression when it is operably secured upon the shaft of the power tool. The securing apparatus includes a hollow cup-shaped member which fits over and is non-removably attached to the retaining nut with the backing flange between the cup and the nut so that when the assembly is affixed to the power tool the cup ad nut are drawn towards each other to accomplish the desired compression of the grinding wheel.
摘要翻译：一种用于安装在电动工具的可旋转轴上的一次性凹陷中心砂轮。砂轮在一侧包含一个固定螺母，另一侧包括一个支承法兰。固定螺母和背衬法兰到研磨轮上而不使用粘合剂，使得当砂轮被可操作地固定在电动工具的轴上时，砂轮被置于压缩状态。固定装置包括中空的杯状构件，该中空杯状构件安装在保持螺母上并且不可移除地附接到保持螺母，其中衬垫凸缘在杯和螺母之间，使得当组件固定到动力工具时，朝向彼此以实现砂轮的期望的压缩。

4. 发明授权

US4754578A Disposable depressed center grinding wheel having an integral mounting hub including a pressure cap 失效
标题翻译：一次性凹陷中心砂轮，其具有包括压力盖的整体安装毂
公开(公告)号：US4754578A
公开(公告)日：1988-07-05
申请号：US5813
申请日：1987-01-21
申请人： Joseph H. MacKay, Jr.
发明人： Joseph H. MacKay, Jr.
IPC分类号： B24D5/16 , B24D7/16 , B24B45/00
CPC分类号： B24D5/16 , B24D7/16
摘要： A disposable depressed center grinding wheel for mounting on a rotatable threaded spindle of a power tool. The grinding wheel contains a retaining nut on one side and a backing flange on the other non-removably secured together on the grinding wheel without the aid of adhesives in such a manner that the grinding wheel is placed in compression when it is operably secured upon the spindle of the power tool under grinding loads. The nut and flange are secured together by upsetting one end of the nut causing it to protrude outwardly over the outer surface of the flange. A pressure cap member is secured to the outwardly protruding portion of the nut for engaging a shoulder formed on the spindle of the power tool during operation of the grinding wheel.
摘要翻译：一种用于安装在电动工具的旋转螺纹心轴上的一次性凹陷中心砂轮。砂轮在一侧包含一个固定螺母，而另一个不可拆卸地固定在砂轮上的背衬凸缘，而无需粘合剂，使得当砂轮被可操作地固定在该砂轮上时，砂轮被置于压缩状态电动工具的主轴在研磨载荷下。螺母和凸缘通过镦粗螺母的一端固定在一起，使其在凸缘的外表面上向外突出。压力盖构件被固定到螺母的向外突出部分，用于在砂轮的操作期间接合形成在动力工具的心轴上的肩部。

5. 发明授权

US5031361A Disposable finishing article having integral mounting hub including improved metal pressure cap 失效
标题翻译：具有集成安装毂的一次性整理件包括改进的金属压力盖
公开(公告)号：US5031361A
公开(公告)日：1991-07-16
申请号：US543289
申请日：1990-06-25
申请人： Joseph H. MacKay, Jr.
发明人： Joseph H. MacKay, Jr.
IPC分类号： B24B45/00 , B24D5/16 , B24D7/16
CPC分类号： B24D7/16 , B24B45/006 , B24D5/16
摘要： A disposable finishing article for mounting on a rotatable threaded spindle of a power tool. The finishing article contains a retaining nut on one side and a backing member on the other side non-removably secured together on the finishing article without the aid of adhesives in such a manner that the finishing article is placed in compression when it is operably secured upon the spindle of the power tool under operative loads. The backing member includes an inner annular portion defining a platform surrounding the nut and having one surface resting upon the other side of the finishing article. The nut and backing member are secured together by upsetting one end of the nut causing it to protrude outwardly over the outer surface of the flange. A metal pressure cap is secured to the backing member for engaging a shoulder formed on the spindle of the power tool during operation of the finishing article. The metal pressure cap includes a base and a top with the base having an outwardly directed flange which seats upon the platform. The backing member is upset to secure the pressure cap and backing member together.
摘要翻译：一种用于安装在电动工具的可旋转的螺纹心轴上的一次性整理制品。精加工制品在一侧包含一个固定螺母，另一侧上的背衬构件不可拆卸地固定在精加工制品上，而不需要粘合剂的帮助，使得精加工制品在被可操作地固定在其上时被压缩电动工具的主轴在工作负载下。背衬构件包括限定围绕螺母并具有搁置在精加工制品的另一侧上的一个表面的平台的内部环形部分。螺母和背衬构件通过镦粗螺母的一端固定在一起，使得其在凸缘的外表面上向外突出。金属压力盖固定到背衬构件上，用于在精加工制品的操作期间接合形成在电动工具的心轴上的肩部。金属压盖包括基座和顶部，底座具有位于平台上的向外凸缘。衬垫构件不舒服，以将压盖和背衬构件固定在一起。

6. 发明授权

US4979336A Disposable finishing article having an integral mounting hub including an improved metal pressure cap 失效
标题翻译：具有包括改进的金属压盖的整体式安装毂的一次性整理件
公开(公告)号：US4979336A
公开(公告)日：1990-12-25
申请号：US355213
申请日：1989-05-22
申请人： Joseph H. MacKay, Jr.
发明人： Joseph H. MacKay, Jr.
IPC分类号： B24D5/16 , B24D7/16
CPC分类号： B24D7/16 , B24D5/16
摘要： A disposable finishing article for mounting on a rotatable threaded spindle of a power tool. The finishing article contains a retaining nut on one side and a backing flange on the other non-removably secured together on the finishing article without the aid of adhesives in such a manner that the finishing article is placed in compression when it is operably secured upon the spindle of the power tool under operative loads. The nut and flange are secured together by upsetting one end of the nut causing it to protrude outwardly over the outer surfaces of the flange. A metal pressure cap member is secured to the backing flange by a plurality of fingers formed on the backing flange for engaging a shoulder formed on the spindle of the power tool during operation of the finishing article.
摘要翻译：一种用于安装在电动工具的可旋转的螺纹心轴上的一次性整理制品。精加工制品在一侧包含保持螺母，另一侧包括一个背衬凸缘，其另一个不可拆卸地固定在精加工制品上，而无需粘合剂，使得精加工制品在其可操作地固定在电动工具的主轴在工作负载下。螺母和凸缘通过镦粗螺母的一端固定在一起，使其在凸缘的外表面上向外突出。金属压盖部件通过形成在背衬凸缘上的多个指状件固定到背衬凸缘上，用于在整理件的操作期间接合形成在动力工具的心轴上的肩部。

7. 发明授权

US4924634A Finishing article having an integral mounting hub and improved base 失效
标题翻译：具有整体安装毂和改进底座的整理件
公开(公告)号：US4924634A
公开(公告)日：1990-05-15
申请号：US212448
申请日：1988-06-28
申请人： Joseph H. MacKay, Jr.
发明人： Joseph H. MacKay, Jr.
IPC分类号： B24D5/16 , B24D7/16
CPC分类号： B24D7/16 , B24D5/16
摘要： A disposable finishing article for mounting on a rotatable threaded spindle which may be used with a power tool. The finishing article contains a retaining nut on one side and a backing flange on the other non-removably secured together on the finishing article wihtout the aid of adhesives in such a manner that the finishing article is placed in compression when it is operably secured upon the spindle of the power tool under operational loads. The nut and flange are secured together by upsetting one end of the nut causing it to protrude outwardly over the outer surface of the flange. A generally inverted cup shaped member is carried by the spindle for engaging the outer surface of the backing flange or the finishing article during operation of the finishing article.
摘要翻译：一种用于安装在可与电动工具一起使用的可旋转螺纹心轴上的一次性整理制品。精加工制品在一侧包含一个固定螺母，另一侧包括一个背衬凸缘，另一个不可拆卸地固定在精加工制品上，从而使粘合剂的帮助下，使得精加工制品在可操作地固定在电动工具的主轴在运行负载下。螺母和凸缘通过镦粗螺母的一端固定在一起，使其在凸缘的外表面上向外突出。大致倒置的杯状构件由主轴承载，用于在精加工制品的操作期间与背衬凸缘或精加工制品的外表面接合。

8. 发明授权

US5152106A Cut-off wheel having disposable mounting hub 失效
标题翻译：具有一次性安装轮毂的切断轮
公开(公告)号：US5152106A
公开(公告)日：1992-10-06
申请号：US522771
申请日：1990-05-14
申请人： Joseph H. MacKay, Jr.
发明人： Joseph H. MacKay, Jr.
IPC分类号： B24D5/16 , B24D7/16
CPC分类号： B24D7/16 , B24D5/16
摘要： A disposable cut-off wheel for mounting on a rotatable threaded spindle which may be used with a power tool. The cut-off wheel includes a central aperture which contains a threaded nut having a flange at one end non-removably secured thereto without the aid of adhesives in such a manner that the cut-off wheel is placed in compression when it is operably secured upon the spindle under operational loads. The nut is secured to the cut-off wheel by upsetting one end of the nut causing it to protrude outwardly over the rear surface of the cut-off wheel or into engagement with the aperture. A generally inverted cup shaped supporting flange is carried by the spindle for engaging the outer surface of the cut-off wheel during operation of the cut-off wheel. A plastic washer like insert member is received within and carried by the supporting flange and provides a bearing between the lip of the supporting flange and the cut-off wheel.
摘要翻译：一次性切割轮，用于安装在可与电动工具一起使用的可旋转的螺纹心轴上。截止轮包括中心孔，该中心孔包含螺母，该螺母在一端不具有可拆卸地固定到其上的凸缘，而不需要粘合剂，使得当切割轮被可操作地固定在压力上时，切割轮被置于压缩状态主轴处于工作载荷下。螺母通过镦粗螺母的一端固定到切割轮上，使其在切割轮的后表面上向外突出或与孔接合。大体上倒置的杯状支撑凸缘由主轴承载，用于在切断轮的操作期间接合截止轮的外表面。一个塑料垫圈类似的插入件被容纳在支撑凸缘中并由支撑凸缘承载，并且在支撑凸缘的唇缘和截止轮之间提供一个轴承。

9. 发明授权

US4934107A Finishing article having an integral mounting hub and improved composite pressure cap 失效
标题翻译：具有整体安装毂和改进的复合压力盖的整理制品
公开(公告)号：US4934107A
公开(公告)日：1990-06-19
申请号：US327853
申请日：1989-03-22
申请人： Joseph H. MacKay, Jr.
发明人： Joseph H. MacKay, Jr.
IPC分类号： B24D5/16 , B24D7/16
CPC分类号： B24D7/16 , B24D5/16
摘要： A disposable finishing article for mounting on a rotatable threaded spindle which may be used with a power tool. The finishing article contains a retaining nut on one side and a backing flange on the other non-removably secured together on the finishing article without the aid of adhesives in such a manner that the finishing article is placed in compression when it is operably secured upon the spindle of the power tool under operational loads. The nut and flange are secured together by upsetting one end of the nut causing it to protrude outwardly over the outer surface of the flange. A metallic inverted cup shaped member and a molded plastic bearing are secured together to form a composite pressure cap and are maintained in operative relationship upon the outer surface of the backing flange. The cup is relatively rotatable with respect to the bearing to effect easy removal of the finishing article from the power tool. The backing flange includes radially extending fingers which secure the plastic bearing to the backing flange.
摘要翻译：一种用于安装在可与电动工具一起使用的可旋转螺纹心轴上的一次性整理制品。精加工制品在一侧包含保持螺母，另一侧包括一个背衬凸缘，其另一个不可拆卸地固定在精加工制品上，而无需粘合剂，使得精加工制品在其可操作地固定在电动工具的主轴在运行负载下。螺母和凸缘通过镦粗螺母的一端固定在一起，使其在凸缘的外表面上向外突出。金属倒杯形构件和模制塑料轴承固定在一起以形成复合压力盖并且在背衬凸缘的外表面上保持操作关系。杯子相对于轴承可相对旋转，以便轻易地从电动工具上移除整理用品。背衬凸缘包括将塑料轴承固定到背衬凸缘的径向延伸的指状物。

10. 发明授权

US4896463A Disposable finishing article having an integral mounting hub including pressure cap secured by rotation 失效
标题翻译：具有整体安装毂的一次性整理件包括旋转固定的压力盖
公开(公告)号：US4896463A
公开(公告)日：1990-01-30
申请号：US181773
申请日：1988-04-15
申请人： Joseph H. MacKay, Jr.
发明人： Joseph H. MacKay, Jr.
IPC分类号： B24D5/16 , B24D7/16
CPC分类号： B24D5/16 , B24D7/16
摘要： A disposable finishing article for mounting on a rotatable threaded spindle of a power tool. The finishing article contains a retaining nut on one side and a backing flange on the other non-removably secured together on the finishing article without the aid of the adhesives in such a manner that the finishing article is placed in compression when it is operably secured upon the spindle of the power tool under operative loads. The nut and flange are secured together by upsetting one end of the nut causing it to protrude outwardly over the outer surface of the flange. A pressure cap member is secured by rotation to a plurality of fingers formed on the backing flange for engaging a shoulder formed on the spindle of the power tool during operation of the finishing article.
摘要翻译：一种用于安装在电动工具的可旋转的螺纹心轴上的一次性整理制品。精加工制品在一侧包含一个固定螺母，另一侧包括一个背衬法兰，另一个不可拆卸地固定在精加工制品上，而不需要粘合剂的帮助，使得精加工制品在可操作地固定在其上时被放置在压缩状态电动工具的主轴在工作负载下。螺母和凸缘通过镦粗螺母的一端固定在一起，使其在凸缘的外表面上向外突出。压盖部件通过旋转固定到形成在背衬凸缘上的多个指状件，用于接合在精加工制品的操作期间形成在电动工具的心轴上的肩部。

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