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公开(公告)号：US10036445B2
公开(公告)日：2018-07-31
申请号：US15506869
申请日：2015-06-08
发明人： Jan Kukulski , Leszek Wasilewski
CPC分类号： F16F9/483 , F16F9/19 , F16F9/3214 , F16F9/3228 , F16F9/3235 , F16F9/3242 , F16F9/3278 , F16F9/362 , F16F9/363 , F16F2230/04 , F16F2236/04
摘要： A device having two glands leading a piston rod the glands being located at one side of a piston, whereas an inner gland divides the chamber inside the closed cylinder into a working chamber limited axially by an inner surface of a bottom and into a lubricating chamber limited axially by the inner surface of the outer gland. The working chamber has a flow zone shaped as the cylinder with its inner diameter increased, placed adjacent to the inner gland, as well as the compression zone, whereas the inner diameter of the cylinder is slidingly fitted with the outer diameter of the piston.
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公开(公告)号：US20170361855A1
公开(公告)日：2017-12-21
申请号：US15532774
申请日：2015-11-30
发明人： Jan Kukulski , Leszek Wasilewski
摘要： An energy absorbing device has a rod with a part, suitable for cutting by means of surrounding cutting tools mounted in a body sleeve and oriented to the inside. In addition, the rod has an angular guiding part passing into the part suitable for cutting and is pivoted in a support, wherein the body sleeve with the attached cutting tools is connected by breakable elements with the support.
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公开(公告)号：US11230304B2
公开(公告)日：2022-01-25
申请号：US16614305
申请日：2018-05-22
摘要： A device has a rod (8) mounted in an articulated support (1), suitable for cutting with a cutting tool, the articulated support (1) comprising a body (3) with an internal spherical surface (5), in which a movable external spherical surface (4) of an inner ring (2) is embedded. In addition, the inner ring (2) of the articulated support (1) has at least one cutting knife (10, 10a) designed to cut the outer layer of the rod (8).
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公开(公告)号：US10737707B2
公开(公告)日：2020-08-11
申请号：US15555844
申请日：2016-03-02
发明人： Jan Kukulski , Leszek Wasilewski
IPC分类号： B61G11/16
摘要： The device contains an energy absorbing element in a form of at least two parallel machinable rods placed at a distance from one another, and at least one thrust element used to transmit a tractive force between the machining unit and the rods. The device also features a tool mounting plate, forming a part of the machining unit, seated on the rods via guiding holes. A mounting plate is fastened on the rods and placed at a distance from the tool mounting plate.
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公开(公告)号：US10252734B2
公开(公告)日：2019-04-09
申请号：US15532774
申请日：2015-11-30
发明人： Jan Kukulski , Leszek Wasilewski
摘要： An energy absorbing device has a rod with a part, suitable for cutting by surrounding cutting tools mounted in a body sleeve and oriented to the inside. In addition, the rod has an angular guiding part passing into the part suitable for cutting and is pivoted in a support, wherein the body sleeve with the attached cutting tools is connected by breakable elements with the support.
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公开(公告)号：US20180043911A1
公开(公告)日：2018-02-15
申请号：US15555844
申请日：2016-03-02
发明人： Jan Kukulski , Leszek Wasilewski
IPC分类号： B61G11/16
摘要： The device contains an energy absorbing element in a form of at least two parallel machinable rods placed at a distance from one another, and at least one thrust element used to transmit a tractive force between the machining unit and the rods. The device also features a tool mounting plate, forming a part of the machining unit, seated on the rods via guiding holes. A mounting plate is fastened on the rods and placed at a distance from the tool mounting plate.
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