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公开(公告)号：US11235401B2
公开(公告)日：2022-02-01
申请号：US16356311
申请日：2019-03-18
发明人： Christoph Ewers , Robert Freund
IPC分类号： B23D55/08
摘要： A guide insert for a saw blade guide for guiding a saw blade, including at least two blade guiding elements held in the guide insert, at least one pair of side blade guiding elements disposed in parallel and at the same height being accommodated in the guide insert, a slot for laterally guiding the saw blade being formed between a first side blade guiding element and a second side blade guiding element in a use position, the blade guiding elements having a rotationally symmetrical shape with respect to an axis of symmetry, including a cylindrical friction surface, the blade guiding elements each being held clamped in a cylindrical recess of the guide insert in a force-fitting and/or form-fitting manner via a loosenable clamp in the use position, and the blade guiding elements being able to be placed from a first rotational position into other rotational positions.
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公开(公告)号：US20120312139A1
公开(公告)日：2012-12-13
申请号：US13581145
申请日：2011-02-08
申请人： Robert Freund
发明人： Robert Freund
IPC分类号： A22C17/00
CPC分类号： A22C17/0006 , A22B5/206 , B26D1/16 , Y10T83/7693 , Y10T83/773
摘要： A circular blade with stand for cutting and portioning animal products. The circular blade rotates about a rotational axis on a vertical cutting plane and the blade is driven by a drive motor. The device includes a horizontal working plane on which the product to be cut is supported and guided in a transverse manner in relation to the vertical cutting plane. The drive motor driving the circular blade uses an angular gear and is held in a fixed position on the stand above the circular blade so that a free working area is provided on both sides of the circular blade for the uninhibited handling of the product to be cut.
摘要翻译： 圆形刀片，用于切割和分配动物产品。 圆形刀片围绕垂直切割平面上的旋转轴线旋转，并且刀片由驱动马达驱动。 该装置包括水平加工平面，待切割的产品在该水平加工平面上相对于垂直切割平面以横向方式被支撑和引导。 驱动圆形刀片的驱动马达使用角齿轮并且被保持在圆形刀片上方的支架上的固定位置，使得在圆形刀片的两侧上设有自由的工作区域，用于不受限制地处理待切割的产品 。
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公开(公告)号：US20070032185A1
公开(公告)日：2007-02-08
申请号：US10568870
申请日：2004-08-14
申请人： Robert Freund , Reinhard Freund
发明人： Robert Freund , Reinhard Freund
IPC分类号： A22C25/00
CPC分类号： A22B5/0029 , A22C17/02
摘要： The invention relates to a device for cutting and stripping meat (1), said device being used to divide up an animal product (28) to be cut. Said device comprises a cutting bench (2) that is mounted on a trestle (3) and a circular blade (6) that is mounted on said bench. A motor (10), which is equipped with a gear (11) that is attached to a flange, is connected to a rotating shaft (12) to produce the drive and is positioned above the rotating shaft (12) on one side on a pivoting arm (8), which is fixed to the trestle in a discharge zone (2A) behind the circular blade (6). Said pivoting arm is narrow (8), extends in approximate alignment with the circular blade (6) and is mounted on the trestle (3) by means of a pivoting articulation (19) that is fixed to the cutting bench (2). The pivoting actuator (29) of the pivoting arm (8) is a spindle drive (29), which is connected in an articulated manner to the pivoting arm (8). A gap wedge is provided in the region between the pivoting arm (8) and the circular blade (6), said wedge being adjusted to produce a narrow gap, thus almost completely filling said region.
摘要翻译： 本发明涉及一种用于切割和剥离肉（1）的装置，所述装置用于分割待切割的动物产品（28）。 所述装置包括安装在支架（3）上的切割台（2）和安装在所述台架上的圆形叶片（6）。 配备有附接到凸缘的齿轮（11）的马达（10）连接到旋转轴（12）以产生驱动，并且在一侧上位于旋转轴（12）上方 枢转臂（8），其在圆形刀片（6）后面的排放区域（2A）中固定到支架上。 所述枢转臂窄（8），与圆形刀片（6）大致对准延伸，并且通过固定到切割台（2）的枢转铰接（19）安装在支架（3）上。 枢转臂（8）的枢转致动器（29）是主轴驱动器（29），其以铰接方式连接到枢转臂（8）。 在枢转臂（8）和圆形刀片（6）之间的区域中设置间隙楔，所述楔被调节以产生窄间隙，从而几乎完全填充所述区域。
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公开(公告)号：US11913583B2
公开(公告)日：2024-02-27
申请号：US17574800
申请日：2022-01-13
发明人： Jörg Vogel , Christian Scheer
IPC分类号： F16L37/42
CPC分类号： F16L37/42
摘要： A coupling for connecting a compressed air source to an air motor, having a housing with a housing channel leading to a compressed air connection and a piston axially adjustable in the housing channel- and force-loaded by a spring element having a piston channel which, when the coupling is connected to the air motor, merges into a connecting channel present in a pin element of the air motor. The piston is adjustable in the direction of the compressed air connection by the pin element against the force applied by the spring element. The spring element runs between the compressed air connection and the compressed air connection side area of the piston. Radial openings extend from the compressed air connection side area of the piston channel. An exhaust air channel connected to the air motor extends in the wall of the housing.
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公开(公告)号：US10436234B2
公开(公告)日：2019-10-08
申请号：US15223665
申请日：2016-07-29
发明人： Christoph Ewers
摘要： A quick release fastener for a hand-operated band saw with a saw band run on wheels in a housing, which has a base tray and a hinged lid and on which there is a handle. The handle is fixed to an upper angled edge of the lid and located below the handle there is a spring-loaded handle bar with two bent ends. The one end is fixed at the edge of the lid and the other end engages in a groove in the base tray through a recess in the edge.
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公开(公告)号：US20190283156A1
公开(公告)日：2019-09-19
申请号：US16356311
申请日：2019-03-18
发明人： Christoph EWERS , Robert FREUND
IPC分类号： B23D55/08
摘要： A guide insert for a saw blade guide for guiding a saw blade, including at least two blade guiding elements held in the guide insert, at least one pair of side blade guiding elements disposed in parallel and at the same height being accommodated in the guide insert, a slot for laterally guiding the saw blade being formed between a first side blade guiding element and a second side blade guiding element in a use position, the blade guiding elements having a rotationally symmetrical shape with respect to an axis of symmetry, including a cylindrical friction surface, the blade guiding elements each being held clamped in a cylindrical recess of the guide insert in a force-fitting and/or form-fitting manner via a loosenable clamp in the use position, and the blade guiding elements being able to be placed from a first rotational position into other rotational positions.
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公开(公告)号：US20170320149A1
公开(公告)日：2017-11-09
申请号：US15585625
申请日：2017-05-03
发明人： Robert FREUND
IPC分类号： B23D55/08
CPC分类号： B23D55/082 , B23D55/08
摘要： A slide block for a saw band in a bandsaw machine, which is disposed as a pair at a distance to one another and between said pair a slot is present, through which the saw band is guided, and the frictional forces of the running saw band are absorbed on the edges of the slide blocks, whereby the slide block is made of a hard ceramic.
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公开(公告)号：US20160366898A1
公开(公告)日：2016-12-22
申请号：US15185775
申请日：2016-06-17
发明人： Christoph EWERS
IPC分类号： A22B5/16
摘要： A handheld skinning device having a tooth roll, which is retained motor-driven in a housing with side arms and rotating about an axis, and having a blade which in an operating position is positioned with a gap parallel to the tooth roll and is retained in a blade mount, which is formed by side parts fixed to the side arms of the housing and a blade holder. The blade mount in the operating position is fixed in the side arms by releasable locking, and in an opened position of the blade mount the blade can be removed from the blade holder. The locking of the blade mount in the operating position occurs by two spring-loaded locking pins in the arms, which are releasable together via a disengaging plate and in the opened position the blade holder remains connected to the arms of the housing.
摘要翻译： 一种手持式剥皮装置，其具有齿轮，其被保持在具有侧臂并且围绕轴线旋转的外壳中的电动机驱动，并且具有在操作位置处定位的刀片，该刀片具有与齿辊平行的间隙并保持在 刀片安装件，其由固定到壳体的侧臂的侧部和刀片保持器形成。 在操作位置的刀片安装件通过可释放的锁定固定在侧臂中，并且在刀片安装件的打开位置中，刀片可以从刀片保持器移除。 刀片安装件在操作位置的锁定通过臂中的两个弹簧加载的锁定销发生，臂中的两个弹簧加载的锁定销通过分离板可释放在一起，并且在打开位置，刀片保持器保持连接到壳体的臂。
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公开(公告)号：US08881632B2
公开(公告)日：2014-11-11
申请号：US13581145
申请日：2011-02-08
申请人： Robert Freund
发明人： Robert Freund
IPC分类号： B27B27/04
CPC分类号： A22C17/0006 , A22B5/206 , B26D1/16 , Y10T83/7693 , Y10T83/773
摘要： A circular blade with stand for cutting and portioning animal products. The circular blade rotates about a rotational axis on a vertical cutting plane and the blade is driven by a drive motor. The device includes a horizontal working plane on which the product to be cut is supported and guided in a transverse manner in relation to the vertical cutting plane. The drive motor driving the circular blade uses an angular gear and is held in a fixed position on the stand above the circular blade so that a free working area is provided on both sides of the circular blade for the uninhibited handling of the product to be cut.
摘要翻译： 圆形刀片，用于切割和分配动物产品。 圆形刀片围绕垂直切割平面上的旋转轴线旋转，并且刀片由驱动马达驱动。 该装置包括水平加工平面，待切割的产品在该水平加工平面上相对于垂直切割平面以横向方式被支撑和引导。 驱动圆形刀片的驱动马达使用角齿轮并且被保持在圆形刀片上方的支架上的固定位置，使得在圆形刀片的两侧上设有自由的工作区域，用于不受限制地处理待切割的产品 。
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公开(公告)号：US20130056324A1
公开(公告)日：2013-03-07
申请号：US13696695
申请日：2010-11-05
申请人： Robert Freund
发明人： Robert Freund
IPC分类号： F16D11/10
CPC分类号： B26B25/002 , A22B5/0029 , A22B5/165 , B25F5/00
摘要： A coupling has a safety lock and receives a flexible driveshaft with a tube into a hand-tool. The coupling contains a pinion as part of a drive transmission of the hand-tool and a lever on a handle. An opening of the pinion can be connected to an end of the driveshaft, and the lever engages into a retaining groove of the tube as long as the lever is gripped together with the handle. In a drive position, a direct positive engagement between the driveshaft and the pinion is produced, and the transmission is thus driven. The coupling contains a spring that pushes the driveshaft into a rearward rest position as soon as the lever on the handle is released, whereby the positive engagement between the driveshaft and the pinion is disengaged and the transmission is thus set to rest.
摘要翻译： 联轴器具有安全锁，并将具有管的柔性驱动轴接收到手工工具中。 联轴器包括作为手动工具的驱动传动的一部分的小齿轮和手柄上的杠杆。 小齿轮的开口可以连接到驱动轴的端部，并且只要杠杆与手柄一起夹紧，则杆接合到管的保持槽中。 在驱动位置，产生驱动轴和小齿轮之间的直接正接合，并且由此驱动变速器。 联轴器包含弹簧，一旦释放手柄上的杠杆就将驱动轴推动到后方的静止位置，由此驱动轴和小齿轮之间的正接合被分离并且变速器被设定为静止。
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