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公开(公告)号：US5768755A
公开(公告)日：1998-06-23
申请号：US831006
申请日：1997-03-31
Applicant: Guenter Hemmerich
Inventor： Guenter Hemmerich
IPC: B65H20/16 , B29C55/20 , B65H23/028 , D06C3/04
CPC classification number: B29C55/20 , B65H23/028
Abstract: A tenter clip is fastened on a double-T web support of a film stretching machine and has a flexible, vertically clamped guide strip, against which horizontal running rollers bear. Each of these running rollers is equipped with a covering for dust protection. The tenter clip comprises a clamping body and a rolling part. The three horizontal running rollers and the vertical running roller of the clamping body are covered by a protective hood, the shape of which is matched to the geometry of the running rollers.
Abstract translation: 拉幅机夹紧在薄膜拉伸机的双T腹板支架上，并具有柔性的垂直夹紧的导向条，水平滚轮承载着导向条。 这些滚轮中的每一个都配有防尘罩。 拉幅夹包括夹紧体和滚动部。 夹紧体的三个水平滚轮和垂直滚轮被保护罩覆盖，保护罩的形状与滚轮的几何形状相匹配。
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公开(公告)号：US5628097A
公开(公告)日：1997-05-13
申请号：US536228
申请日：1995-09-29
Applicant: Douglas H. Benson , John J. Curro
Inventor： Douglas H. Benson , John J. Curro
IPC: A61F13/511 , A61F5/44 , A61F13/15 , A61F13/49 , B26F1/00 , B26F1/24 , B26F3/00 , D04H1/54 , D06C23/04 , D06H7/22 , D06C3/04 , D06C27/00
CPC classification number: B26F1/24 , A61F13/15731 , B26F1/00 , B26F3/002 , Y10T428/24273 , Y10T428/24331 , Y10T428/24826
Abstract: The present invention provides a method for selectively aperturing a nonwoven web. A nonwoven web is weakened along a plurality of locations and then a tensioning force is applied to the nonwoven web causing the nonwoven web to rupture at the plurality of weakened location creating a plurality of apertures in the nonwoven web coincident with the weakened locations.
Abstract translation: 本发明提供了选择性地打开非织造纤维网的方法。 非织造纤维网沿着多个位置被削弱，然后将张力施加到非织造纤维网上，导致非织造纤维网在多个弱化位置处破裂，从而在非织造纤维网中形成与弱化位置一致的多个孔。
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公开(公告)号：US5367753A
公开(公告)日：1994-11-29
申请号：US140244
申请日：1993-10-21
Applicant: Adolf Mueller
Inventor： Adolf Mueller
CPC classification number: B29C55/165
Abstract: Tentering clamps for an endless tentering chain are formed so that two clamp bodies slideably mounted on at least one common guide bar can move toward each other and away from each other for adjusting the pitch. The guide bar or bars have entraining stop elements so positioned that an axial pulling force that moves the tentering chain, is transmitted through the guide bar or bars. The pitch is adjusted with the help of at least one, preferably two, toggle link mechanisms carrying a control roller engaging a guide rail. When the toggle links of the toggle link mechanism are straightened out in the travel direction of the tentering chain, the toggle link mechanism is substantially relieved of the axial tension force or load because the load passes through the guide bars (10) and the clamp bodies forming a pair. A plurality of such compound tentering clamp body pairs are linked by chain link plates and respective linking chain journal pins (23).
Abstract translation: 形成用于无端的拉幅链条的托盘夹具，使得可滑动地安装在至少一个公共导杆上的两个夹具体可以彼此移动并彼此远离以调节间距。 引导杆或杆具有夹持止动元件，其定位成使得拉动链条移动的轴向拉力通过导杆或杆传递。 借助于承载接合导轨的控制辊的至少一个，优选两个肘节连杆机构来调节节距。 当肘节连杆机构的肘节连杆在拉幅链条的行进方向上被拉直时，肘节连杆机构基本上免除了轴向张力或载荷，因为载荷通过导杆（10）和夹紧体 形成一对 多个这种复合拉幅夹具体对通过链节板和相应的连接链条轴颈销（23）连接。
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公开(公告)号：US4918796A
公开(公告)日：1990-04-24
申请号：US725903
申请日：1985-04-22
Applicant: Harry Gresens
Inventor： Harry Gresens
IPC: B65H23/028 , D06C3/04
CPC classification number: D06C3/04 , B65H23/028
Abstract: A tensioning machine for the continuous treatment of a length of textile material comprises a pair of moving conveyor devices having parallel runs provided with a plurality of grippers. A mechanism for closing the grippers is provided at the inlet end of the conveyor runs and a mechanism for opening the grippers is provided at the outlet end of the conveyor runs. Each of the mechanisms includes a moving actuating device which is driven synchronously with the conveyors and moves in the same direction and at the same speed as the grippers. The tensioning machine is particularly suitable for comparatively high conveying speeds.
Abstract translation: 用于连续处理长度的纺织材料的张紧机包括一对带有多个夹持器的平行的移动输送装置。 在输送机的入口端设有用于关闭夹具的机构，在输送机的出口端设有用于打开夹具的机构。 每个机构包括移动致动装置，其与输送机同步地驱动并沿与夹具相同的方向和速度移动。 张紧机特别适用于较高的输送速度。
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公开(公告)号：US4614011A
公开(公告)日：1986-09-30
申请号：US801400
申请日：1985-11-26
Applicant: Donald C. Nicholas , Gordon C. R. Smith
Inventor： Donald C. Nicholas , Gordon C. R. Smith
CPC classification number: D06C3/025
Abstract: Web-stretching apparatus wherein the web, gripped by web-gripping devices mounted to carriages which run on guide rails, is stretched by increasing the distance between adjacent gripping devices by altering the degree of extension of an articulated chain to which the carriages are attached.
Abstract translation: 卷筒纸拉伸装置，其中通过改变连接托架的铰接链的延伸程度来增加相邻夹持装置之间的距离来拉伸通过安装到在导轨上运行的滑架的卷筒纸夹紧装置夹紧的卷材。
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Patent Agency Ranking6.发明授权
公开(公告)号：US4403379A
公开(公告)日：1983-09-13
申请号：US295709
申请日：1981-08-24
Applicant: Karl Grafen
Inventor： Karl Grafen
IPC: D06C3/04
CPC classification number: D06C3/04
Abstract: A chain for a tentering frame includes links which carry so-called tentering hooks and needles for holding a fabric web to a movable conveyor forming the tentering frame. Each link (9) carries an intermediate support member (7) which holds at its free end a journal pin (3) below the margin of a fabric web (1). The journal pin (3) supports an arched bail (2) in a tiltable manner for movement between a working position and a rest position. The bail carries at its upper free end a further journal pin (12) which supports a tentering hook (10) in a tiltable manner. The first journal pin (3) further supports a needle bar (13) which is tiltable with its needles into a fabric penetrating position or into an inoperative position. The needle bar (13) preferably has a flat surface which cooperates with the tentering hooks (10) as a counter-holder when the needles are in a rest position.
Abstract translation: 用于拉幅框架的链条包括带有所谓的拉幅钩和针的链条，用于将织物网保持在形成拉幅框架的可移动输送机上。 每个连杆（9）都带有一个中间支撑件（7），该中间支撑件在其自由端保持在织物幅材（1）的边缘下方的轴颈销（3）。 轴颈销（3）以可倾斜的方式支撑拱形吊环（2），用于在工作位置和静止位置之间移动。 吊钩在其上自由端处承载另外一个可倾斜地支撑一个拉钩（10）的轴颈销（12）。 第一轴颈销（3）还支撑针杆（13），该针杆可以用针头倾斜到织物穿透位置或不工作位置。 当针处于静止位置时，针杆（13）优选地具有与作为反向保持器的拉紧钩（10）配合的平坦表面。
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公开(公告)号：US4065838A
公开(公告)日：1978-01-03
申请号：US755724
申请日：1976-12-30
Applicant: Raymond R. Jungpeter , Jean L. Buchholz
Inventor： Raymond R. Jungpeter , Jean L. Buchholz
CPC classification number: D06C3/10 , B29C55/20 , B65H20/16 , B65H23/028 , B65H5/085
Abstract: A device for opening tenter frame clips mounted on an endless chain carried by a sprocket wheel, including:A clip opening wheel rotatable on a common axis with the sprocket wheel, such clip opening wheel having an elastomeric peripheral rim;The clips having means including a clamping surface and a pivotable clamping arm for clamping a web of material therebetween, such clamping arm being connected to a clip opening arm for pivoting the clamping arm into its open position; andThe clip opening arm being adapted to contact the elastomeric peripheral rim of the clip opening wheel as the clips are moved by the chain whereby to open the clips.The elastomeric rim is of a material, such as polyurethane rubber having a hardness of 95 Shore A, which reduces impact force as the opening arm is moved into contact with the rim, during the opening of the clip.The rim may be fixedly mounted on the periphery of the wheel. Alternatively, such rim may move freely with respect to such wheel or the wheel may be freely rotatable about such common axis, independently of the sprocket to help spread wear around the full circumference of the wheel.
Abstract translation: 一种用于打开安装在由链轮承载的环形链上的拉幅架夹子的装置，包括：
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公开(公告)号：US3789468A
公开(公告)日：1974-02-05
申请号：US3789468D
申请日：1972-02-23
Applicant: KANESHIGL TENTER CLIP CO LTD
Inventor： TAKASAKI S
CPC classification number: B25B5/04 , B25B5/06 , B25B5/163 , Y10T24/44564
Abstract: Tenter clip comprising a pressing vane having at the bottom thereof a longitudinal groove of semicircular cylindrical shape, with an aperture on its side for fitting a pin therein, an interchangeable pressing member having a notch parallel with or at a certain angle to a recess in the vane, with interchangeable parts allowing different materials to be securely clipped, such as thick or thin materials (cloth or film), those with a varying thickness, and/or high- or low-friction material surfaces (e.g., slippery sheets).
Abstract translation: 拉幅夹包括一个按压叶片，底部具有半圆柱形形状的纵向凹槽，在其侧面具有一个孔，用于将销钉嵌入其中，一个可互换的按压构件具有与该凹槽平行或与其成一定角度的切口 叶片，具有可互换的部件，允许不同的材料被牢固地夹紧，例如厚或薄的材料（布或膜），具有变化的厚度和/或高摩擦或低摩擦的材料表面（例如，滑动的片）的材料。
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公开(公告)号：US3638289A
公开(公告)日：1972-02-01
申请号：US3638289D
申请日：1969-10-17
Applicant: DORNIER GMBH LINDAUER
Inventor： DORNIER PETER , GAGEUR FRITZ
CPC classification number: B29C55/165 , D06C3/023
Abstract: This invention relates to a clip chain assembly for tenter clips comprising a vertical guide rail, a plurality of connected tenter clips each supporting a clip table on one side of the guide rail, first guide roller means secured to each tenter clip and being supported by the guide rail, and second guide roller means mounted between the tenter clips and contacting the side of the guide rail facing away from the clip table.
Abstract translation: 本发明涉及一种用于拉幅夹的夹链组件，其包括一垂直导轨，多个连接的拉幅夹，每个夹具夹在该导轨的一侧支撑夹台，第一导辊装置固定在每个拉幅夹上，并由 导轨和第二导辊装置，其安装在拉幅夹之间并使导轨侧面远离夹台。
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公开(公告)号：US3555637A
公开(公告)日：1971-01-19
申请号：US3555637D
申请日：1968-04-16
Applicant: BEVIS IND INC
Inventor： HYATT FREDERICK
Abstract: THIS INVENTION RELATES TO TENTER CLIPS PIVOTALLY CONNECTED TO FORM A TENTERING CHAIN AND SPECIFICALLY TO A STRUCTURE WHEREIN THE BITE LINE OF THE JAWS UPON THE PLATE IS IN A VERTICAL PLANE PASSING THROUGH THE PIVOT POINT OF ADJACENT CLIPS, ADJACENT CLIPS BEING DIRECTLY CONNECTED THROUGH A PIVOT PIN, AND ADJACENT CLIP BODIES BEING TAPERED FORWARD AND AFT OF THE VERTICAL PLANE PASSING THROUGH THE PIVOT PIN TO PERMIT RELATIVE MOVEMENT BETWEEN ADJACENT CLIPS.
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