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1. 发明申请

US20210245216A1 SEPARATING FLEXIBLY ROLLED STRIP MATERIAL 有权
公开(公告)号：US20210245216A1
公开(公告)日：2021-08-12
申请号：US17053433
申请日：2019-05-03
申请人： Muhr und Bender KG
发明人： Joachim Ivo , Thomas Dahl , Andreas Barchet , Christian Brüser , Alexander Eick
IPC分类号： B21B38/04 , B21B15/00
摘要： Separating flexibly rolled strip material can include a buffer device for temporarily storing the flexibly rolled strip material; a first feed device behind the buffer device; at least one length measuring device for continuously measuring a length of the strip material; a thickness measuring device for continuously measuring a thickness of the strip material along the length; a second feed device behind the first feed device; a separating device behind the second feed device; the first and second feed devices being configured to move the strip material from the buffer device to the separating device depending on the thickness measurement and the length measurement; the thickness measuring device being arranged between the buffer device and the first feed device; and the length measuring device being arranged behind the first feed device.

2. 发明申请

US20210205872A1 PRODUCING A PRODUCT MADE OF A FLEXIBLY ROLLED STRIP MATERIAL 有权
公开(公告)号：US20210205872A1
公开(公告)日：2021-07-08
申请号：US17057734
申请日：2019-05-06
申请人： Muhr und Bender KG
发明人： Joachim Ivo , Thomas Dahl , Andreas Barchet , Christian Brüser , Alexander Eick
IPC分类号： B21D43/00 , B21B15/00
摘要： Producing a product from flexibly rolled metallic strip material comprises feeding a flexibly rolled strip material; determining a measured thickness profile of the strip material over the length of the strip material and calculating a desired cutting position for a blank to be produced from the strip material; separating a blank from the strip material in the desired cutting position; rotating the blank depending on the determined measured thickness profile such that the blank is aligned with its thickness profile in a defined processing position which differs from the desired cutting position; processing the blank in the processing position by a processing unit, wherein the blank is processed to form a product.

3. 发明授权

US11021191B2 Structural component for a motor vehicle body 有权
公开(公告)号：US11021191B2
公开(公告)日：2021-06-01
申请号：US16334083
申请日：2017-09-25
申请人： Muhr und Bender KG
发明人： Johannes Walch , Michael Stein , Hubertus Steffens
IPC分类号： B62D25/04 , B62D21/15
摘要： A structural component for a motor vehicle body comprises: an outer panel with an outer wall and two outer flange portions; an inner panel with an inner wall and two inner flange portions; a reinforcing profile with a profile base, two profile walls opposite one another and two connecting portions connected thereto; wherein, in an upper pillar section, a maximum profile height of the reinforcing profile is greater than a maximum profile height of the outer panel, wherein the connecting portions of the reinforcing profile are supported against the inner wall, and wherein the connecting portions of the reinforcing profile are supported against the inner wall, and wherein the outer flange portions and the inner flange portions directly abut one another and are fixed to one another, wherein the connecting portions of the reinforcing profile are fixed, at least in a lower section of the structural component, between the outer flange portions and the inner flange portions.

4. 发明授权

US11001307B2 Motor vehicle b-pillar 有权
公开(公告)号：US11001307B2
公开(公告)日：2021-05-11
申请号：US16423394
申请日：2019-05-28
申请人： Muhr und Bender KG
发明人： Hubertus Steffens , Bernhard Spielvogel
IPC分类号： B62D25/04 , B62D21/15 , B62D25/06 , B62D29/00
摘要： A B-pillar for a motor vehicle body extends along a longitudinal axis, and comprises an upper metal portion for connecting the B-pillar to a roof area of the motor vehicle body and a lower metal portion for connecting the B-pillar to a sill area of the motor vehicle body; and a fiber composite component comprising fibers and a plastic matrix, the upper metal portion comprising an upper region for force introduction, and the lower metal portion comprising a lower region for force introduction being axially spaced from the upper region for force introduction, the upper region for force introduction and the lower region for force introduction being embedded into the fiber composite component.

5. 发明授权

US10920860B2 Belt tensioning device 有权
公开(公告)号：US10920860B2
公开(公告)日：2021-02-16
申请号：US16031001
申请日：2018-07-10
申请人： Muhr und Bender KG
发明人： Florian Stadermann , Joachim Jud , Simon Pfeifer , Manfred Jung
IPC分类号： F16H7/12 , F16H7/08
摘要： A belt tensioning device comprises: a base member; a first tensioning arm, which is pivotably supported by a bearing sleeve on the base member around a first pivot axis and which comprises a first tensioning roller, wherein the bearing sleeve is configured radially elastically and is connected to one of the components, the base member and the first tensioning arm in a rotationally fixed manner, and which is rotatable relative to the other of the components, the base member and the tensioning arm a second tensioning arm, which is pivotably supported on the base member around a second pivot axis and comprises a second tensioning roller; a spring arrangement that pre-tensions the first tensioning arm and the second tensioning arm in circumferential direction relative to each other; pre-tensioning means, which that are arranged radially between a circumferential face of the bearing sleeve and a circumferential face of the component connected to the bearing sleeve to exert a radial force in direction relative to the component rotatable thereto.

6. 发明授权

US10399132B2 Sheet metal blank 有权
公开(公告)号：US10399132B2
公开(公告)日：2019-09-03
申请号：US15967702
申请日：2018-05-01
申请人： Muhr und Bender KG
发明人： Christoph Schneider , Harald Eichner , Joachim Ivo
IPC分类号： B21B37/16 , B21B38/04 , B21D28/06 , B21B15/00 , B21B37/26
摘要： A process includes flexible rolling of a strip made of a metallic material, wherein a thickness profile with different sheet thicknesses along the length of the strip is produced such that successive regions of the flexibly rolled strip each correspond to a target thickness profile of a sheet metal blank to be cut out of same; determining a measured thickness profile of a plurality of successive regions of the strip; calculating a target position in the strip for a sheet metal blank to be cut out of the strip depending on the generated measured thickness profile of at least two successive regions of the strip; cutting the flexibly rolled strip by at least one cutting device along the target position for producing the sheet meal blank. A plant is further provided for producing a sheet metal blank.

7. 发明授权

US10167140B2 Device and method for transporting elongated metal material 有权
公开(公告)号：US10167140B2
公开(公告)日：2019-01-01
申请号：US15450058
申请日：2017-03-06
申请人： Muhr und Bender KG
发明人： Harald Eichner , Christoph Schneider , Stephan Pritz
IPC分类号： B65G15/14 , B65G21/20 , B65G21/12 , B21D43/00 , B21D43/12 , B21C1/30 , B65H51/14 , B21C47/34
摘要： A device for transporting elongated metal material comprises two chain drive units with a continuous chain, which are arranged such that the elongated material is passed through between the chains with frictional contact so that the elongated material is moved; two controllable pressure units configured to apply pressure forces to the chains towards each other; at least one controllable adjusting unit which is mechanically connected to at least one of the chain drive units and which is configured to move same in a longitudinal direction of the elongated material during operation. A plant can have such a device, and a process is used for controlling such a device.

8. 发明授权

US09868330B2 Leaf spring assembly for motor vehicles 有权
公开(公告)号：US09868330B2
公开(公告)日：2018-01-16
申请号：US14905840
申请日：2014-07-23
申请人： Muhr und Bender KG
发明人： Christoph Hahn , Rainer Forster , Vladimir Kobelev , David Muller , Lutz Manke
IPC分类号： B60G11/02 , B60G11/04 , F16F1/368 , B60G11/12
CPC分类号： B60G11/04 , B60G11/12 , B60G2202/112 , B60G2206/428 , B60G2206/7101 , F16F1/3686
摘要： A leaf spring assembly for a wheel suspension of a motor vehicle comprises a leaf spring of fibre-reinforced plastics for resiliently supporting a wheel carrier of the motor vehicle. The leaf spring comprises a first end portion, a spring portion, a bendable portion and a second end portion. The leaf spring further comprises a first receiving device for supporting the first end portion and a second receiving device for supporting a second end portion. The first receiving device and the second receiving device are designed such that the first end portion and the second end portion are held in a non-displaceable way relative to one another. At least one of the first and second receiving devices are designed such that the respective associated end portion is supported in a moment-free way in the receiving device.

9. 发明授权

US09217482B2 Leaf spring for motor vehicles 有权
标题翻译：机动车板簧
公开(公告)号：US09217482B2
公开(公告)日：2015-12-22
申请号：US13634387
申请日：2011-03-09
申请人： Helmut Schürmann , Tobias Keller
发明人： Helmut Schürmann , Tobias Keller
IPC分类号： B60G11/10 , F16F1/368 , F16F1/18
CPC分类号： F16F1/3686 , B60G11/10 , B60G2204/121 , F16F1/187 , F16F1/368
摘要： The invention relates to a leaf spring (1) for motor vehicles, which is made of a fiber-reinforced synthetic material and can absorb potentially occurring lateral forces and transfer them to a leaf spring receiving device, comprises a first end (2) and a second end (3), which can each be fixed in a leaf spring receiving device in a torsion-proof and non-displaceable manner, and a bending joint section (11), which can compensate for a change in length of a resilient section (8) of the leaf spring (1) during a load-induced deformation of the resilient section (8). The leaf spring (1) comprises a first spring limb (5) and a second spring limb (6) which are connected to each other via a transition section (7). In a non-loaded state, both the first spring limb (5) and the second spring limb (6) are approximately planar and disposed at an angle relative to each other. The first spring limb (5) forms the resilient section (8). The bending joint section (11) contains the second spring limb (6). The second spring limb (6) is shorter than the first spring limb (5) and oriented approximately perpendicularly to the first spring limb (5). The leaf spring (1) is integrally produced from unidirectional prepregs having a duroplastic or thermoplastic matrix by means of a pressing method.
摘要翻译：本发明涉及一种用于机动车辆的板簧（1），其由纤维增强的合成材料制成，并且可以吸收潜在的出现的侧向力并将其转移到板簧接收装置，包括第一端（2）和第二端（3），每个可以以抗扭转和不可移动的方式固定在板簧接收装置中，以及弯曲接头部分（11），其可以补偿弹性部分的长度变化（在弹性部分（8）的负载引起的变形期间，板簧（1）的表面（8）。板簧（1）包括通过过渡段（7）相互连接的第一弹簧臂（5）和第二弹簧臂（6）。在非加载状态下，第一弹簧臂（5）和第二弹簧臂（6）都相对于彼此成一定角度地近似平面并且设置。第一弹簧臂（5）形成弹性部分（8）。弯曲接头部分（11）包含第二弹簧臂（6）。第二弹簧臂（6）比第一弹簧臂（5）短，并且大致垂直于第一弹簧臂（5）定向。板簧（1）通过压制方法由具有硬脂或热塑性基体的单向预浸料整体制成。

10. 发明申请

US20140134450A1 Method for Manufacturing a Product from a Flexibly Rolled Strip Material 审中-公开
标题翻译：从柔性卷带材料制造产品的方法
公开(公告)号：US20140134450A1
公开(公告)日：2014-05-15
申请号：US14078025
申请日：2013-11-12
申请人： Muhr und Bender KG
发明人： Wolfgang Eberlein , Jorg Dieter Brecht
IPC分类号： C25D5/48 , C25D5/50 , C25D7/06 , B21D39/02
CPC分类号： C25D5/36 , B21B37/26 , B21B2205/02 , B21B2261/05 , B21D39/02 , C21D1/673 , C21D8/0205 , C21D8/0405 , C21D8/0442 , C21D9/48 , C21D2221/00 , C25D5/48 , C25D5/50 , C25D7/0614 , Y10T29/49986 , Y10T428/12389
摘要： The invention relates to a method for manufacturing a product from a flexibly rolled strip material comprising the steps: providing a strip material made from sheet steel, flexible rolling of the strip material, wherein a variable thickness is produced along the length of the strip material, electrolytic coating with a metallic coating material, which contains at least 93% of zinc, wherein the electrolytic coating is carried out after the flexible rolling, heat treatment at temperatures above 350° C. and below a solidus line of the coating material, wherein the heat treatment is carried out after the electrolytic coating, working a blank from the flexibly rolled strip material and cold or hot forming of the blank.
摘要翻译：本发明涉及一种用于从柔性轧制的带材料制造产品的方法，包括以下步骤：提供由钢板制成的带状材料，带材的柔性轧制，其中沿着带材的长度产生可变的厚度，包含至少93％的锌的金属涂层材料的电解涂层，其中电解涂层在柔性轧制之后进行，在高于350℃的温度和在涂层材料的固相线以下的热处理，其中在电解涂层之后进行热处理，从柔性轧制带材进行坯料加工，坯料冷或热成型。

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