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1. 发明授权

US08393625B2 Tool-less blade clamping apparatus for a reciprocating tool 有权
标题翻译：用于往复式工具的无刀片刀片夹紧装置
公开(公告)号：US08393625B2
公开(公告)日：2013-03-12
申请号：US12961772
申请日：2010-12-07
申请人： Marc Vincent Marini , Vance E. Roe , Matthew Carr , Gary Sinclair , Gavin Wright
发明人： Marc Vincent Marini , Vance E. Roe , Matthew Carr , Gary Sinclair , Gavin Wright
IPC分类号： B23B31/107
CPC分类号： B23B31/107 , B23D51/10 , Y10T83/9481 , Y10T279/17 , Y10T279/17717 , Y10T279/17743 , Y10T279/17761 , Y10T279/17803 , Y10T279/17811 , Y10T279/32
摘要： Several preferred embodiments are disclosed for a tool-less blade clamping apparatus for a reciprocating tool of the type which has a reciprocating plunger which has a tool attachment receiving slot for receiving a tool attachment of the type that has a shank portion. The clamping apparatus has an unclamped position and a clamped position. In the unclamped position, a tool attachment can be easily inserted and when it is in its clamped position, the tool attachment is securely retained. The preferred embodiments have at least one spring biasing the apparatus toward the clamped position, a releasable retaining mechanism for holding the apparatus in its unclamped position after being placed in that position. When the blade shank portion is inserted into the slot a predetermined distance, the shoulders of the shank portion release the retaining mechanism to move it to its clamped position. When a blade is to be removed, the clamping apparatus needs only to be moved to its unclamped position by manually rotating the outer sleeve or collar, and the blade is normally ejected from the mechanism by contact with the blade shoulders as it reaches its unclamped position.
摘要翻译：公开了一种用于具有往复式柱塞的往复式工具的无工具刀片夹紧装置的几个优选实施例，该往复式活塞具有用于接收具有柄部分的类型的工具附件的工具附件接收槽。夹紧装置具有松开位置和夹紧位置。在松开的位置，可以容易地插入工具附件，并且当其处于其夹紧位置时，工具附件被牢固地保持。优选实施例具有至少一个将装置偏压到夹紧位置的弹簧，可释放的保持机构，用于在放置在该位置之后将装置保持在其未夹紧位置。当叶片柄部分插入槽中预定距离时，柄部分的肩部释放保持机构以将其移动到其夹紧位置。当要移除刀片时，夹紧装置仅需要通过手动旋转外套筒或套环而移动到其未夹紧位置，并且当刀片到达其未夹紧位置时，刀片通常通过与刀片肩部的接触而从机构弹出。

2. 发明申请

US20110074122A1 TOOL-LESS BLADE CLAMPING APPARATUS FOR A RECIPROCATING TOOL 有权
标题翻译：用于工具的工具用刀片夹紧装置
公开(公告)号：US20110074122A1
公开(公告)日：2011-03-31
申请号：US12961772
申请日：2010-12-07
申请人： Marc Vincent Marini , Vance E. Roe , Matthew Carr , Gary Sinclair , Gavin Wright
发明人： Marc Vincent Marini , Vance E. Roe , Matthew Carr , Gary Sinclair , Gavin Wright
IPC分类号： B23B31/107
CPC分类号： B23B31/107 , B23D51/10 , Y10T83/9481 , Y10T279/17 , Y10T279/17717 , Y10T279/17743 , Y10T279/17761 , Y10T279/17803 , Y10T279/17811 , Y10T279/32
摘要： Several preferred embodiments are disclosed for a tool-less blade clamping apparatus for a reciprocating tool of the type which has a reciprocating plunger which has a tool attachment receiving slot for receiving a tool attachment of the type that has a shank portion. The clamping apparatus has an unclamped position and a clamped position. In the unclamped position, a tool attachment can be easily inserted and when it is in its clamped position, the tool attachment is securely retained. The preferred embodiments have at least one spring biasing the apparatus toward the clamped position, a releasable retaining mechanism for holding the apparatus in its unclamped position after being placed in that position. When the blade shank portion is inserted into the slot a predetermined distance, the shoulders of the shank portion release the retaining mechanism to move it to its clamped position. When a blade is to be removed, the clamping apparatus needs only to be moved to its unclamped position by manually rotating the outer sleeve or collar, and the blade is normally ejected from the mechanism by contact with the blade shoulders as it reaches its unclamped position.
摘要翻译：公开了一种用于具有往复式柱塞的往复式工具的无工具刀片夹紧装置的几个优选实施例，该往复式活塞具有用于接收具有柄部分的类型的工具附件的工具附件接收槽。夹紧装置具有松开位置和夹紧位置。在松开的位置，可以容易地插入工具附件，并且当其处于其夹紧位置时，工具附件被牢固地保持。优选实施例具有至少一个将装置偏压到夹紧位置的弹簧，可释放的保持机构，用于在放置在该位置之后将装置保持在其未夹紧位置。当叶片柄部分插入槽中预定距离时，柄部分的肩部释放保持机构以将其移动到其夹紧位置。当要移除刀片时，夹紧装置仅需要通过手动旋转外套筒或套环而移动到其未夹紧位置，并且当刀片到达其未夹紧位置时，刀片通常通过与刀片肩部的接触而从机构弹出。

3. 发明授权

US07871080B2 Tool-less blade clamping apparatus for a reciprocating tool 有权
标题翻译：用于往复式工具的无刀片刀片夹紧装置
公开(公告)号：US07871080B2
公开(公告)日：2011-01-18
申请号：US10760110
申请日：2004-01-16
申请人： Marc Vincent Marini , Vance E. Roe , Matthew Carr , Gary Sinclair , Gavin Wright
发明人： Marc Vincent Marini , Vance E. Roe , Matthew Carr , Gary Sinclair , Gavin Wright
IPC分类号： B23B31/107
CPC分类号： B23B31/107 , B23D51/10 , Y10T83/9481 , Y10T279/17 , Y10T279/17717 , Y10T279/17743 , Y10T279/17761 , Y10T279/17803 , Y10T279/17811 , Y10T279/32
摘要： Several preferred embodiments are disclosed for a tool-less blade clamping apparatus for a reciprocating tool of the type which has a reciprocating plunger which has a tool attachment receiving slot for receiving a tool attachment of the type that has a shank portion. The clamping apparatus has an unclamped position and a clamped position. In the unclamped position, a tool attachment can be easily inserted and when it is in its clamped position, the tool attachment is securely retained. The preferred embodiments have at least one spring biasing the apparatus toward the clamped position, a releasable retaining mechanism for holding the apparatus in its unclamped position after being placed in that position. When the blade shank portion is inserted into the slot a predetermined distance, the shoulders of the shank portion release the retaining mechanism to move it to its clamped position. When a blade is to be removed, the clamping apparatus needs only to be moved to its unclamped position by manually rotating the outer sleeve or collar, and the blade is normally ejected from the mechanism by contact with the blade shoulders as it reaches its unclamped position.
摘要翻译：公开了一种用于具有往复式柱塞的往复式工具的无刀具刀片夹紧装置的几个优选实施例，该往复式活塞具有用于接收具有柄部分的类型的工具附件的工具附件接收槽。夹紧装置具有松开位置和夹紧位置。在松开的位置，可以容易地插入工具附件，并且当其处于其夹紧位置时，工具附件被牢固地保持。优选实施例具有至少一个将装置偏压到夹紧位置的弹簧，可释放的保持机构，用于在放置在该位置之后将装置保持在其未夹紧位置。当叶片柄部分插入槽中预定距离时，柄部分的肩部释放保持机构以将其移动到其夹紧位置。当要移除刀片时，夹紧装置仅需要通过手动旋转外套筒或套环而移动到其未夹紧位置，并且当刀片达到其未夹紧位置时，刀片通常通过与刀片肩部的接触而从机构弹出。

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