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1. 发明授权

US11852180B2 Joining element 有权
公开(公告)号：US11852180B2
公开(公告)日：2023-12-26
申请号：US16969973
申请日：2019-02-13
申请人： EJOT GmbH & Co. KG
发明人： Mario Maiwald , Eberhard Christ
IPC分类号： F16B25/10 , F16B5/02 , F16B25/00
CPC分类号： F16B25/106 , F16B5/02 , F16B25/0031 , F16B25/0063 , F16B25/0073 , F16B25/10
摘要： The invention relates to a joining element (10, 50, 70, 100, 130) for connection to at least one component layer (34, 62, 84, 112), comprising a head (12, 52) having a head supporting surface (16, 140) for abutment against a component layer and at least one drive feature (14), via which the joining element can be rotated. The joining element further comprises a shaft (17), which ends via a hole forming element (18, 54, 90, 106) in a point (38), wherein the length of the shaft, from the head supporting surface to the point, is shorter than five times the maximum shaft outer diameter (DMax), wherein the shaft has a holding region (H) for connection to the component layer. A removal region having a removal profile (20, 56, 72, 102, 134) extends on the shaft, subsequent to the holding region in the direction of the point (38), and the removal region starts spaced apart from the head supporting surface at a distance of at least once the maximum shaft outer diameter.

2. 发明申请

US20210179369A1 SUCTION DEVICE FOR EMPTYING A CONTAINER 有权
公开(公告)号：US20210179369A1
公开(公告)日：2021-06-17
申请号：US15734117
申请日：2019-06-03
申请人： EJOT GmbH & Co. KG
发明人： Martin Schmidt , Kim Bastian Kroh , Maik-Sebastian Saft
IPC分类号： B65G65/38 , B65B69/00 , B65G53/24 , B65G53/52
摘要： The invention relates to a suction device for emptying a container, in particular for emptying a container filled with granular material. The suction device has a plurality of intakes, at least one distributor, the at least one distributor being adapted to connect the plurality of intakes to a central suction line, and a means for holding, which holds at least one first intake of the plurality of intakes at a distance from at least one second intake of the plurality of intakes. The invention further relates to a method and to a system for emptying a container, in particular for emptying a container filled with granular material.

3. 发明申请

US20210033135A1 THREAD-FORMING SCREW AND PRODUCTION THEREOF 有权
公开(公告)号：US20210033135A1
公开(公告)日：2021-02-04
申请号：US16969617
申请日：2019-02-14
申请人： EJOT GmbH & Co. KG
发明人： Michael ACHENBACH , Eberhard CHRIST
IPC分类号： F16B25/00
摘要： The invention relates to a thread-forming screw (10) comprising a base body (12, 20) which comprises a drive and a screw shank, the screw shank carrying a thread (13) having a channeling region (14) and a carrying region, the base body (12, 20) consisting of a base material. The invention is characterized in that the thread (13) is formed from a coating material (18) different from the base material, at least in the channeling region (14), which is applied to the base material by deposition welding.

4. 发明授权

US10451101B2 Two-steel screw with an extrusion connection and method for producing said screw 有权
公开(公告)号：US10451101B2
公开(公告)日：2019-10-22
申请号：US15122952
申请日：2015-02-10
申请人： EJOT GmbH & Co. KG
发明人： Dieter Grotmann , Tobias Kettner
IPC分类号： F16B35/04 , F16B25/10 , B21K25/00 , B21K1/44 , F16B25/00 , B21K1/56 , F16B35/00
摘要： The invention relates to a two-steel screw comprising a top part and a cutting part, the top part consisting of a corrosion-resistant material and having a screw head and a shank portion, and the cutting part consisting of a hardenable material, the top part being permanently connected to the cutting part in the region of the shank portion by way of impact extrusion.

5. 发明申请

US20190032699A1 SECURING ELEMENT 审中-公开
公开(公告)号：US20190032699A1
公开(公告)日：2019-01-31
申请号：US16069417
申请日：2017-01-12
申请人： EJOT GmbH & Co. KG
发明人： Ralph J. HELLMIG , Wilfried PINZL , Ilir SELIMI , Gerd WEIGEL
IPC分类号： F16B39/282
摘要： A securing element includes a threaded region, wherein a securing rotational direction and an axial clamping direction are defined by the thread design. The securing element has a head with a head lower face which faces the clamping direction and via which a force-fitting connection with a component can be produced. The head is designed such that the head lower face has an edge region at a radial distance from the head center, and the contour of the head lower face runs opposite the clamping direction in the direction of the head center starting from the edge region, whereby a spring effect can be produced. The edge region has a changing circumferential level in the axial direction. Opposite the securing rotational direction, the circumferential level rises at a rising angle of maximally 15° in the clamping direction over a central angle of at least 65°.

6. 发明授权

US09931710B2 Mounting tool system 有权
公开(公告)号：US09931710B2
公开(公告)日：2018-04-03
申请号：US14081452
申请日：2013-11-15
申请人： EJOT GmbH & Co. KG
发明人： Mirko Becker , Ingo Krausser , Herbert Born
IPC分类号： B23K20/12 , B29C37/04 , B29C65/06 , B29C65/00 , B23B51/04
CPC分类号： B23K20/1295 , B23B51/04 , B23B2228/36 , B23K20/129 , B29C37/04 , B29C65/0672 , B29C66/02245 , B29C66/0326 , B29C66/1122 , B29C66/21 , B29C66/474 , B29C66/723 , B29C66/72525 , B29C66/727 , B29C66/73151 , B29C66/81264 , B29C66/8167 , B29C66/8322 , B29K2995/007 , Y10T29/5147 , Y10T29/5168 , Y10T29/5182 , Y10T407/10
摘要： A mounting tool (1) for mounting a friction-welding boss (9), wherein the mounting tool (1) includes a drive shaft (2) with a first end section (3) adapted to create a detachable force coupling with the friction-welding boss (9) or an adapter and a holder is arranged spring-loaded at the first end section (3) and at least one cutting means (6) is arranged at the holder (5). A milling adapter (10) includes a first end section (11) adapted to create a detachable force coupling with a mounting tool (1), and a second end section (12) including at least one cutting means (13).

7. 发明申请

US20180021883A1 CONNECTING ELEMENT FOR PRODUCING A FRICTION-WELDING CONNECTION 审中-公开
公开(公告)号：US20180021883A1
公开(公告)日：2018-01-25
申请号：US15549138
申请日：2016-02-03
申请人： EJOT GMBH & CO. KG
发明人： MARCO WERKMEISTER , MARIO MAIWALD , GERHARD DUBIEL , DANIEL SPINDLER , MARCO MIELISCH
IPC分类号： B23K20/12
摘要： The invention relates to a connecting element (10, 20, 30, 50) for producing a component connection (70) of two components (72, 74; 92) lying against each other by means of the connecting element (IO, 20, 30, 50), which is welded to the lower layer (74)—the base layer—by friction, wherein the connecting element (10, 20, 30, 50) has a shaft (18), which has a shaft segment (14) and a head (12) having a flat surface (20) lying on the top side of the head for transmitting the axial force, wherein a drive cutout (22, 32) is introduced into the flat surface (20) in order to transmit a torque. The invention is characterized in that a continuous diameter increase starting at an ascent level (A) on the shaft segment (18) to the bottom side of the head results, wherein the distance from the ascent level (A) to a head bottom-side level (K), which has the greatest distance from the shaft end, is less than half the difference between the head outside diameter and the shaft diameter at the ascent level (DA−Ds)/2 (D2) and greater than a quarter of the difference between the head outside diameter and the shaft diameter at the ascent level (DA−Ds)/4 (D1).

8. 发明申请

US20130251476A1 SCREW HAVING A SCREW HEAD, A SCREW SHANK AND A CORRUGATED CONICAL FLANGE 有权
标题翻译：螺丝头螺钉，螺丝刀和腐蚀性锥形法兰
公开(公告)号：US20130251476A1
公开(公告)日：2013-09-26
申请号：US13991757
申请日：2011-11-29
申请人： Wilfried Pinzl , Ralph J. Hellmig
发明人： Wilfried Pinzl , Ralph J. Hellmig
IPC分类号： F16B31/00
CPC分类号： F16B31/00 , F16B31/024 , F16B39/284
摘要： The invention relates to a screw having a screw head (2), a screw shank (1) and a corrugated conical flange (4) which decreases in thickness toward the outside, which flange (4) will abut on a component part as the screw is being screwed into the latter. The two lateral surfaces (5, 6) of the flange (4) from the screw shank (1) to the outer edge (7) of the flange taper continuously toward the outside with the thickness of the flange (4) decreasing at the same time, with its corrugation (8) extending substantially over the entire radial width of the flange (4).
摘要翻译：本发明涉及一种螺钉，其具有螺钉头（2），螺杆（1）和波纹锥形凸缘（4），其朝向外部减小厚度，该凸缘（4）将抵接在作为螺钉的部件上正在拧入后者。凸缘（4）从螺杆（1）到凸缘外边缘（7）的两个侧面（5,6）连续向外凸出，凸缘（4）的厚度同样减小时间，其波纹（8）基本上在凸缘（4）的整个径向宽度上延伸。

9. 发明申请

US20120128446A1 DEVICE FOR A TIGHTENED CONNECTION OF STRUCTURAL PARTS ARRANGED ONE AFTER ANOTHER WITH DISTANCE 审中-公开
标题翻译：结构部件的紧密连接的装置在距离之后安装一个
公开(公告)号：US20120128446A1
公开(公告)日：2012-05-24
申请号：US13299598
申请日：2011-11-18
申请人： Gerald BAUMBACH
发明人： Gerald BAUMBACH
IPC分类号： F16B25/02
CPC分类号： F16B5/0233 , F16B5/025 , F16B5/0275 , F16B13/02 , F21S41/00 , F21S43/00
摘要： Device for tightened connection of structural parts positioned with distance between each other having a self-cutting screw penetrating an upper and a following lower structural part, and a screw thread engaging the structural parts. The upper structural part is prolonged by longitudinal rails received in recesses in the lower structural part, and an advance bolt is put in advance to the screw. The advance bolt stays in its advance position upon screwing back the screw thereby that a connection element activated by the displaced advance bolt causes a connection between the lower structural part and the longitudinal rails. Thereby both structural parts are kept at the existing distance.
摘要翻译：用于连接彼此间隔开的结构部件的装置，其具有穿过上部和下部下部结构部件的自切割螺钉以及与结构部件接合的螺纹。上部结构部分通过容纳在下部结构部分的凹部中的纵向轨道延长，并且提前螺栓被预先放置在螺钉上。前进螺栓在拧紧螺钉后保持在其前进位置，从而由移位的前进螺栓致动的连接元件引起下部结构部件和纵向导轨之间的连接。因此，两个结构部件保持在现有的距离。

10. 发明申请

US20110233012A1 ROTATIONAL MOVEMENT DAMPER 有权
标题翻译：旋转运动阻尼器
公开(公告)号：US20110233012A1
公开(公告)日：2011-09-29
申请号：US13058551
申请日：2009-09-21
申请人： Rolf Kuenkel , Walter Kornsteiner , Reinhold Lenherr , Axel Thome
发明人： Rolf Kuenkel , Walter Kornsteiner , Reinhold Lenherr , Axel Thome
IPC分类号： F16F7/06
CPC分类号： F16D7/027 , F16F7/04
摘要： The invention relates to a rotational movement damper (1) comprising an outer sleeve (2) and an axle which fits in the outer sleeve (2) and mounted to rotate in the outer sleeve. The axle comprises at least two discoidal flanges (7, 8, 17, 18) with flat flange surfaces (9, 10) and the same diameter, fitting in annular channels (12, 13, 14, 15) in the outer sleeve (2) such that the flanges contact with the planar flange surfaces (9, 10) thereof against the equally planar area on the counter surfaces of the annular channels (12, 13, 14, 15) unaffected by temperature variations and, on counter-rotation of the outer sleeve (2) and axle (3) act as a slipper clutch.
摘要翻译：本发明涉及一种旋转运动阻尼器（1），其包括外套筒（2）和装配在外套筒（2）中并安装成在外套筒中旋转的轴。该轴包括至少两个圆形凸缘（7,8,17,18），其具有平坦的凸缘表面（9,10）并且具有相同的直径，安装在外套筒（2）中的环形通道（12,13,14,15）中），使得凸缘与其平面凸缘表面（9,10）抵接在不受温度变化影响的环形通道（12,13,14,15）的相对表面上的等平面区域上，并且在反向旋转外套筒（2）和轴（3）用作拖鞋离合器。

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