-
公开(公告)号：US20170072454A1
公开(公告)日：2017-03-16
申请号：US15266331
申请日：2016-09-15
Applicant: Alcoa Inc.
Inventor： Robert Wilcox
IPC: B21J15/32
Abstract: A fastener feed apparatus includes a mounting portion and a feed portion attached movably thereto. The feed portion includes a feed body having first and second ends and an internal track extending therethrough. The internal track is sized and shaped to convey a fastener through the feed body. The feed portion also includes a feeding block attached to the second end of the feed body and including a body and a pair of feed fingers, each of which includes a first end attached to the body and a second end. A track is formed between the feed fingers, is sized and shaped to convey the fastener from its first end to its second end, and is contiguous with the internal track of the feed body. The second end of the track includes a retention point. The feed fingers are sized and shaped to retain the fastener at the retention point.
Abstract translation: 紧固件进给装置包括可移动地连接到其上的安装部分和进给部分。 进料部分包括具有第一和第二端的进料体以及从其延伸穿过的内部轨道。 内部轨道的尺寸和形状被设计成将紧固件传送通过进给体。 进料部分还包括一个进料块，该进料块附接到进料主体的第二端，并包括一个主体和一对进料指，每个进料指包括一个连接到主体的第一端和一个第二端。 在进给指状物之间形成轨道，其尺寸和形状被设计成将紧固件从其第一端传送到其第二端，并且与馈送主体的内部轨道邻接。 轨道的第二端包括保留点。 进给指状物的尺寸和形状被设计成将紧固件保持在保持点处。
-
公开(公告)号：US20140259585A1
公开(公告)日：2014-09-18
申请号：US14208705
申请日：2014-03-13
Applicant: Alcoa Inc.
Inventor： Robert Wilcox , Nicholas Gougoutris
IPC: B21J15/02
CPC classification number: B21J15/022 , Y10T29/53796
Abstract: A nose assembly for a fastener installation tool including an anvil, a collet, and a drawbar having a primary bearing. A secondary bearing is positioned within the collet and located intermediate the primary bearing and jaws of the collet. The secondary bearing is offset from the fastener centerline by a first distance and from a pulling tool centerline axis defined by a longitudinal axis of the drawbar by a second distance. In a pull position, the primary bearing remains engaged with the anvil during a loaded stroke and limits anvil deflection relative to the fastener centerline, while the secondary bearing remains engaged with the collet during the loaded stroke and limits deflection of the collet relative to the fastener centerline. In a return position, the primary bearing remains engaged with the anvil during a return stroke, while the secondary bearing remains engaged with the collet during the return stroke.
Abstract translation: 一种用于紧固件安装工具的鼻部组件，其包括具有主轴承的砧座，夹头和牵引杆。 副轴承定位在夹头内并位于夹头的主轴承和夹爪的中间。 次级轴承从紧固件中心线偏移第一距离，并且从由牵引杆的纵向轴线限定第二距离的牵引工具中心线轴线偏移。 在拉动位置，主轴承在加载行程期间保持与砧座接合并且限制相对于紧固件中心线的砧座偏转，而次级轴承在加载行程期间保持与夹头接合并且限制夹头相对于紧固件的偏转 中心线。 在返回位置，主回位在回程期间保持与砧座接合，而次级轴承在返回行程期间保持与夹头接合。
-
公开(公告)号：US09908233B2
公开(公告)日：2018-03-06
申请号：US14324346
申请日：2014-07-07
Applicant: ALCOA INC.
Inventor： Robert Wilcox
CPC classification number: B25F5/005 , B21J15/105 , B21J15/22 , B25B21/00
Abstract: A fastener installation tool including a cylinder assembly, a handle/sleeve assembly, and a tool head. The handle/sleeve assembly includes a handle having a bore and a sleeve positioned within the bore. An inner wall of the sleeve includes a first portion with a first inner diameter and a second portion with a second inner diameter. The sleeve includes an outer wall having a first portion with a first outer diameter and a second portion with a second outer diameter, the first outer diameter of the first portion of the outer wall of the sleeve being greater than the second outer diameter of the second portion of the outer wall of the sleeve. A space is formed between the second portion of the outer wall of the sleeve and the second portion of the inner wall of the handle, which enables the sleeve to flex during operation of the tool.
-
Patent Agency Ranking
公开(公告)号：US09266164B2
公开(公告)日：2016-02-23
申请号：US14208705
申请日：2014-03-13
Applicant: Alcoa Inc.
Inventor： Robert Wilcox , Nicholas Gougoutris
CPC classification number: B21J15/022 , Y10T29/53796
Abstract: A nose assembly for a fastener installation tool including an anvil, a collet, and a drawbar having a primary bearing. A secondary bearing is positioned within the collet and located intermediate the primary bearing and jaws of the collet. The secondary bearing is offset from the fastener centerline by a first distance and from a pulling tool centerline axis defined by a longitudinal axis of the drawbar by a second distance. In a pull position, the primary bearing remains engaged with the anvil during a loaded stroke and limits anvil deflection relative to the fastener centerline, while the secondary bearing remains engaged with the collet during the loaded stroke and limits deflection of the collet relative to the fastener centerline. In a return position, the primary bearing remains engaged with the anvil during a return stroke, while the secondary bearing remains engaged with the collet during the return stroke.
Abstract translation: 一种用于紧固件安装工具的鼻部组件，其包括具有主轴承的砧座，夹头和牵引杆。 副轴承定位在夹头内并位于夹头的主轴承和夹爪的中间。 次级轴承从紧固件中心线偏移第一距离，并且从由牵引杆的纵向轴线限定第二距离的牵引工具中心线轴线偏移。 在拉动位置，主轴承在加载行程期间保持与砧座接合并且限制相对于紧固件中心线的砧座偏转，而次级轴承在加载行程期间保持与夹头接合并且限制夹头相对于紧固件的偏转 中心线。 在返回位置，主回位在回程期间保持与砧座接合，而次级轴承在返回行程期间保持与夹头接合。
-
公开(公告)号：US09550228B2
公开(公告)日：2017-01-24
申请号：US15074514
申请日：2016-03-18
Applicant: Alcoa Inc.
Inventor： Robert Wilcox
CPC classification number: B21J15/20 , B21J15/022 , B21J15/043 , B21J15/045 , B21J15/105 , B21J15/18 , B21J15/32 , F15B15/1404
Abstract: A fastener installation tool includes a nose assembly, first and second cylinders, first and second pistons, and a yoke. The nose assembly is adapted to apply an axial load to a fastener along a longitudinal axis of the nose assembly. The first and second cylinders are diametrically opposed to one another with respect to the longitudinal axis of the nose assembly. The first piston is disposed within the first cylinder and is movable along a longitudinal axis thereof. The second piston is disposed within the second cylinder and is movable along a longitudinal axis thereof. The yoke connects the first piston, the second piston, and the nose assembly such that motion of one of the pistons along its corresponding longitudinal axis causes motion of the other one of the pistons along its corresponding longitudinal axis and motion of at least a portion of the nose assembly along its longitudinal axis.
Abstract translation: 紧固件安装工具包括鼻部组件，第一和第二气缸，第一和第二活塞以及轭。 鼻部组件适于沿着鼻部组件的纵向轴线向紧固件施加轴向负载。 第一和第二圆柱体相对于鼻部组件的纵向轴线彼此径向相对。 第一活塞设置在第一气缸内并且可沿其纵向轴线移动。 第二活塞设置在第二气缸内并且可沿其纵向轴线移动。 轭架连接第一活塞，第二活塞和鼻部组件，使得一个活塞沿其对应的纵向轴线的运动引起另一个活塞沿其对应的纵向轴线的运动，并且运动至少一部分活塞 鼻子组件沿其纵向轴线。
-
公开(公告)号：US20160271683A1
公开(公告)日：2016-09-22
申请号：US15074514
申请日：2016-03-18
Applicant: Alcoa Inc.
Inventor： Robert Wilcox
CPC classification number: B21J15/20 , B21J15/022 , B21J15/043 , B21J15/045 , B21J15/105 , B21J15/18 , B21J15/32 , F15B15/1404
Abstract: A fastener installation tool includes a nose assembly, first and second cylinders, first and second pistons, and a yoke. The nose assembly is adapted to apply an axial load to a fastener along a longitudinal axis of the nose assembly. The first and second cylinders are diametrically opposed to one another with respect to the longitudinal axis of the nose assembly. The first piston is disposed within the first cylinder and is movable along a longitudinal axis thereof. The second piston is disposed within the second cylinder and is movable along a longitudinal axis thereof. The yoke connects the first piston, the second piston, and the nose assembly such that motion of one of the pistons along its corresponding longitudinal axis causes motion of the other one of the pistons along its corresponding longitudinal axis and motion of at least a portion of the nose assembly along its longitudinal axis.
Abstract translation: 紧固件安装工具包括鼻部组件，第一和第二气缸，第一和第二活塞以及轭。 鼻部组件适于沿着鼻部组件的纵向轴线向紧固件施加轴向负载。 第一和第二圆柱体相对于鼻部组件的纵向轴线彼此径向相对。 第一活塞设置在第一气缸内并且可沿其纵向轴线移动。 第二活塞设置在第二气缸内并且可沿其纵向轴线移动。 轭架连接第一活塞，第二活塞和鼻部组件，使得一个活塞沿其对应的纵向轴线的运动引起另一个活塞沿其对应的纵向轴线的运动，并且运动至少一部分活塞 鼻子组件沿其纵向轴线。
-
公开(公告)号：US20150239035A1
公开(公告)日：2015-08-27
申请号：US14631085
申请日：2015-02-25
Applicant: ALCOA INC.
Inventor： Robert Wilcox
CPC classification number: B21J15/105 , B21J15/16 , B21J15/22 , B21J15/34 , Y10T29/53739
Abstract: A fastener installation tool including a cylinder assembly having a housing and a handle/sleeve assembly attached to the housing. The handle/sleeve assembly includes a handle having a bore and an inner wall defined by the bore. The handle/sleeve assembly further includes an outer sleeve having an outer wall and an inner wall, and an inner sleeve having an outer wall and an inner wall. The outer sleeve is positioned within the bore of the handle, while the inner sleeve is positioned concentrically within the outer sleeve to form an annular space between the outer wall of the inner sleeve and the inner wall of the outer sleeve. The annular space is utilized to conduct hydraulic fluid.
Abstract translation: 一种紧固件安装工具，包括具有壳体和连接到壳体的手柄/套筒组件的气缸组件。 手柄/套筒组件包括具有孔的手柄和由孔限定的内壁。 手柄/套筒组件还包括具有外壁和内壁的外套筒和具有外壁和内壁的内套筒。 外套筒定位在手柄的孔内，而内套筒同心地位于外套筒内，以在内套筒的外壁和外套筒的内壁之间形成环形空间。 使用环形空间来运行液压流体。
-
公开(公告)号：US09192982B2
公开(公告)日：2015-11-24
申请号：US14631085
申请日：2015-02-25
Applicant: Alcoa Inc.
Inventor： Robert Wilcox
CPC classification number: B21J15/105 , B21J15/16 , B21J15/22 , B21J15/34 , Y10T29/53739
Abstract: A fastener installation tool including a cylinder assembly having a housing and a handle/sleeve assembly attached to the housing. The handle/sleeve assembly includes a handle having a bore and an inner wall defined by the bore. The handle/sleeve assembly further includes an outer sleeve having an outer wall and an inner wall, and an inner sleeve having an outer wall and an inner wall. The outer sleeve is positioned within the bore of the handle, while the inner sleeve is positioned concentrically within the outer sleeve to form an annular space between the outer wall of the inner sleeve and the inner wall of the outer sleeve. The annular space is utilized to conduct hydraulic fluid.
Abstract translation: 一种紧固件安装工具，包括具有壳体和连接到壳体的手柄/套筒组件的气缸组件。 手柄/套筒组件包括具有孔的手柄和由孔限定的内壁。 手柄/套筒组件还包括具有外壁和内壁的外套筒和具有外壁和内壁的内套筒。 外套筒定位在手柄的孔内，而内套筒同心地位于外套筒内，以在内套筒的外壁和外套筒的内壁之间形成环形空间。 使用环形空间来运行液压流体。
-
-
-
-
-
-
-
Search Results
8
records
(took 0.012 seconds)
