公开(公告)号：US07743470B2

公开(公告)日：2010-06-29

申请号：US11444985

申请日：2006-06-01

申请人： Ralph A. Graf

发明人： Ralph A. Graf

IPC分类号： D01G15/84 ,  B21F45/00

CPC分类号： C21D9/525 ,  C21D9/24 ,  C21D9/26 ,  D01G15/88

摘要： In a method for manufacturing sawtooth card clothings and all-steel card clothings for processing textile fibers in a carding process, a sawtooth wire is produced by generating teeth on a wire blank sequentially behind one another in a longitudinal direction of the wire blank, wherein the teeth extend transversely to the longitudinal direction away from a base area. The sawtooth wire is subjected at least in the area of the teeth to a hardening process under exclusion of oxygen in the area of the sawtooth wire. A device for performing the method has a heating chamber having an inlet opening and an outlet opening for the sawtooth wire passing through the heating chamber. An arrangement for generating an inert gas atmosphere in the area of the sawtooth wire passing through the heating chamber is provided.

摘要翻译： 在梳理过程中制造用于加工纺织纤维的锯齿卡片布和全钢卡片布的方法中，通过在线毛坯的纵向方向上依次在线材上产生齿，产生锯齿线，其中， 齿远离基部区域横向于纵向延伸。 锯齿线至少在牙齿区域受到除去锯齿线区域内的氧气的硬化过程。 用于执行该方法的装置具有加热室，该加热室具有通过加热室的锯齿线的入口和出口。 提供了一种用于在穿过加热室的锯齿线区域中产生惰性气体气氛的装置。

公开(公告)号：US06920671B2

公开(公告)日：2005-07-26

申请号：US10681832

申请日：2003-10-08

申请人： Ralph A. Graf

发明人： Ralph A. Graf

IPC分类号： D01G15/84 ,  D01G15/88

CPC分类号： D01G15/88

摘要： A sawtooth wire for producing all-steel sawtooth clothing for the doffer and/or doffing cylinder of a carding machine with a plurality of teeth successively arranged in the longitudinal direction of the wire. Each tooth has a tooth breast beginning at the tooth bottom and extending in the direction toward the tooth tip and a tooth back that is connected with the tooth breast by two tooth flanks extending parallel to the longitudinal direction of the wire and that extends from the tooth tip in the direction of the following tooth bottom. At least one tooth flank has at least one profile segment that is located between the tooth tip and the tooth bottom and is provided with profiling.

摘要翻译： 一种锯齿线，用于生产具有连续布置在线的纵向上的多个齿的梳理机的道夫和/或落纱筒的全钢锯齿服装。 每个牙齿具有从牙齿底部开始并沿着朝向齿尖的方向延伸的牙齿乳牙，以及与牙齿乳牙相连的两个齿面平行于线的纵向方向延伸的牙背，并且从牙齿延伸出来 尖端沿着下一个牙齿底部的方向。 至少一个齿面具有至少一个轮廓段，其位于齿顶和齿底之间并且具有轮廓。

公开(公告)号：US06523226B2

公开(公告)日：2003-02-25

申请号：US09808738

申请日：2001-03-15

申请人： Ralph A. Graf

发明人： Ralph A. Graf

IPC分类号： D01G1584

CPC分类号： D01G15/88

摘要： A sawtooth wire for producing an all-steel sawtooth arrangement for processing textile fibers has a wire body having a plurality of teeth arranged successively in the longitudinal direction of the wire body. Each tooth has a tooth bottom and a tooth tip, wherein a tooth breast extends from the tooth bottom toward the tooth tip and a tooth back starts at the tooth tip and extends toward a successive tooth bottom of the successive tooth. The tooth back of at least one of the teeth has one or more convex portions passing over into a concave portion, respectively, in a direction toward the tooth bottom.

摘要翻译： 用于生产用于加工纺织纤维的全钢锯齿装置的锯齿线具有沿导线主体的纵向方向依次布置的多个齿的线主体。 每个齿都有一个齿底和一个齿尖，其中一个牙齿乳牙从齿底延伸到齿顶，齿背从牙尖开始，并向连续齿的连续齿底延伸。 至少一个齿的齿背分别具有一个或多个凸起部分，沿着朝向牙齿底部的方向穿过凹入部分。

公开(公告)号：US06425814B1

公开(公告)日：2002-07-30

申请号：US09614641

申请日：2000-07-12

申请人： Ralph A. Graf

发明人： Ralph A. Graf

IPC分类号： B24B1918

CPC分类号： D01G15/38

摘要： A device for processing a card clothing mounted on a card clothing carrier, particularly an all-steel sawtooth card clothing carrier, has at least one processing tool and a guiding device for guiding the processing tool along a predetermined path. The guiding device has at least two guiding elements which can be adjusted between a work position and a transport position. The guiding elements extend in the work position along a longer portion of the predetermined path than in the transport position.

摘要翻译： 一种用于加工安装在卡片服装载体上的卡片服装的装置，特别是全钢锯齿卡片服装载体，具有至少一个处理工具和用于沿着预定路径引导加工工具的引导装置。 引导装置具有至少两个可在工作位置和运输位置之间调节的引导元件。 引导元件沿着预定路径的较长部分在工作位置上延伸，而不是在运输位置。

公开(公告)号：US4937919A

公开(公告)日：1990-07-03

申请号：US340220

申请日：1989-04-19

申请人： Ralph A. Graf

发明人： Ralph A. Graf

IPC分类号： B23D61/12 ,  B23D61/18 ,  D01G15/88

CPC分类号： D01G15/88 ,  B23D61/12 ,  B23D61/185

摘要： A saw tooth all-steel card clothing which includes a foot section followed by a web section including the teeth. The total height of the foot and web section amounts to less than 2.0 millimeters and more than 0.5 millimeters, and the ratio of the total height to the height of the foot amounts to less than 1.8.

摘要翻译： 锯齿全钢卡片服装，其包括脚部，其后是包括牙齿的腹板部分。 足部和腹板部分的总高度小于2.0毫米，大于0.5毫米，并且足部的总高度与高度的比值小于1.8。

公开(公告)号：US06564430B2

公开(公告)日：2003-05-20

申请号：US10099475

申请日：2002-03-14

申请人： Ralph A. Graf

发明人： Ralph A. Graf

IPC分类号： D01G1500

CPC分类号： D01G15/24 ,  D01G15/20

摘要： The invention relates to an apparatus for processing textile fibers, comprising a processing element having a first working surface substantially in the form of a regular cylinder surface and rotatable preferably around the axis of the cylinder, like a take-in roller of a card., and at least one carding element having a further working surface facing the first working surface, wherein the form of the further working surface approximates that of the first working surface on a plane vertically intersecting the axis of the cylinder.

公开(公告)号：US06544402B2

公开(公告)日：2003-04-08

申请号：US09784236

申请日：2001-02-14

申请人： Ralph A. Graf

发明人： Ralph A. Graf

IPC分类号： B23H1100

CPC分类号： C25F7/00 ,  D01G15/84 ,  D01G15/88

摘要： A method and an apparatus for manufacturing a wire, particularly a sawtooth wire for all-steel sawtooth wire card clothings, wherein the surface of a wire-shaped intermediate product, such as a wire already provided with sawteeth, is smoothened in an electropolishing process in an electrolyte bath containing an electrolyte. A relative movement is produced between the electrolyte and the intermediate product during the electropolishing process. The apparatus includes a device for producing a relative movement between the electrolyte and the intermediate product contained in the electrolyte bath.

摘要翻译： 一种用于制造线材的方法和装置，特别是用于全钢锯齿线卡布的锯齿线，其中线形中间产品（例如已经设置有锯齿）的线的表面在电抛光过程中被平滑化 含有电解质的电解液浴。 在电解抛光过程中，在电解质和中间产物之间产生相对运动。 该装置包括用于在电解质和包含在电解液浴中的中间产物之间产生相对运动的装置。

公开(公告)号：US06195843B1

公开(公告)日：2001-03-06

申请号：US09205471

申请日：1998-12-04

申请人： Ralph A. Graf

发明人： Ralph A. Graf

IPC分类号： D01G1584

CPC分类号： D01G15/88 ,  Y10T83/9346

摘要： To improve the properties of all-steel card clothings, a saw-toothed wire is proposed with a foot portion and a plurality of teeth arranged consecutively in the lengthwise direction of the wire, the teeth issuing from the foot portion and each tooth ending in a single point, and where the interval between the points of two consecutive teeth is different from the interval between the points of other consecutive teeth.

摘要翻译： 为了提高全钢卡片布的性能，提出了一种锯齿线，其具有在线的长度方向上连续排列的脚部和多个齿，从脚部发出的齿和每个齿以一个 单点，并且两个连续齿的点之间的间隔与其他连续齿的点之间的间隔不同。

公开(公告)号：US20070204438A1

公开(公告)日：2007-09-06

申请号：US11680279

申请日：2007-02-28

申请人： Ralph A. Graf

发明人： Ralph A. Graf

IPC分类号： D01G19/00

CPC分类号： D01G15/88 ,  D01G19/10

摘要： Embodiments of the invention relate to a combing device for a combing machine exhibiting at least a circular comb and at least a top comb, with a number of comb teeth serving to engage in a fiber fleece and arranged side by side in a direction approximately vertical to the direction of combing, with the combing device exhibiting at least one comb element with at least two, three, or more comb teeth made in one piece and arranged side by side in the direction extending vertically to the direction of combing.

摘要翻译： 本发明的实施例涉及一种用于梳理机的精梳装置，其具有至少一个圆形梳子和至少一个顶部梳子，其中多个梳齿用于啮合纤维绒，并且沿大致垂直于 所述梳理装置具有至少一个具有至少两个，三个或更多个梳齿的梳形元件，所述梳齿形成为一体并且沿着与梳理方向垂直延伸的方向并排布置。

公开(公告)号：US06557215B1

公开(公告)日：2003-05-06

申请号：US09611461

申请日：2000-07-07

申请人： Ralph A. Graf

发明人： Ralph A. Graf

IPC分类号： D01G1576

CPC分类号： D01G15/80

摘要： A cleaning device for cleaning an all-steel sawtooth arrangement of a swift of a card has adjacently arranged sawtooth wire sections, wherein between two adjacent sawtooth wire sections a groove of the all-steel sawtooth arrangement is formed, respectively. The grooves extend from the tooth tips of the sawtooth wire sections to the groove bottom. The cleaning device has one or more cleaning elements for removing foreign particles from the grooves, wherein the cleaning element comprises a cleaning portion that is placed against the groove bottom of a groove and follows the groove when the all-steel sawtooth arrangement is moved in rotation to thereby remove foreign particles from the groove bottom.

摘要翻译： 用于清洁卡片的全钢锯齿布置的清洁装置具有相邻布置的锯齿线部分，其中在两个相邻的锯齿线部分之间分别形成全钢锯齿形布置的凹槽。 凹槽从锯齿形部分的齿尖延伸到凹槽底部。 清洁装置具有一个或多个用于从凹槽中除去异物的清洁元件，其中清洁元件包括一个清洁部分，该清洁部分抵靠槽的凹槽底部放置，并且当全钢锯齿装置旋转时沿着槽 从而从凹槽底部除去外来的颗粒。