TWI460326B - Device for fastening a support of a drafting arrangement - Google Patents
Device for fastening a support of a drafting arrangement Download PDFInfo
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- TWI460326B TWI460326B TW098102001A TW98102001A TWI460326B TW I460326 B TWI460326 B TW I460326B TW 098102001 A TW098102001 A TW 098102001A TW 98102001 A TW98102001 A TW 98102001A TW I460326 B TWI460326 B TW I460326B
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- lever
- arm
- lever arm
- holding rod
- fastening
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/56—Supports for drafting elements
- D01H5/565—Top roller arms
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Description
本發明係關於申請專利範圍第1項的前言中所提及之用於緊固牽伸配置之支承件的裝置。The present invention relates to a device for fastening a support member of a drafting arrangement as mentioned in the preamble of claim 1.
紡紗機所用的牽伸配置包含了一個樞轉式地安裝於支承件上的頂部滾輪承載及加重臂，此支承件係藉由一個裝置而可釋放式地緊固於固持桿上。很多個牽伸配置中的頂部滾輪承載及加重臂一般係相互緊鄰地配置於固持桿上，此固持桿係沿著紡紗機的機器長度配置。The drafting arrangement used in the spinning machine includes a top roller carrying and weighting arm pivotally mounted to the support member, the support member being releasably secured to the retaining rod by a means. The top roller loaders and the weighting arms in a plurality of drafting configurations are generally disposed in close proximity to each other on a holding rod that is disposed along the machine length of the spinning machine.
根據緊固支承件所用的裝置之一種非常簡單的實施例，假如由二片金屬板所組成的支承件藉由一個緊固螺絲而牢牢地固定在固持桿上的話，其中此固持桿具有一個用於配置支承件的鑽孔，可供此緊固螺絲卡合於其中，這一點係揭示於DE-AS 1 133 289。然而，其缺點在於：固持桿內的鑽孔可能會因為鎖緊此緊固螺絲時所施加的扭矩而受損。在操作期間發生於牽伸裝置上的扭矩也會被伸進此鑽孔內的緊固螺絲吸收到一個很大的程度，如此導致緊固螺絲旋入鑽孔內，而對固持桿導致更進一步的損傷。According to a very simple embodiment of the device for fastening the support, if the support consisting of two metal plates is firmly fixed to the holding rod by a fastening screw, the holding rod has a A hole for arranging the support for the fastening screw to be engaged therein is disclosed in DE-AS 1 133 289. However, the disadvantage is that the bore in the holding rod may be damaged by the torque applied when the fastening screw is tightened. The torque that occurs on the drafting device during operation is also absorbed to a large extent by the fastening screws that extend into the borehole, which causes the fastening screw to be screwed into the borehole, which leads to further progress on the retaining rod. Damage.
DE 26 49 207 A1亦描述一個用於緊固支承件的裝置，其中，裝附於固持桿上頂端滾輪的承載及加重臂之支承件，係藉由一個具有如葉片彈簧結構的槓桿臂所緊固。此槓桿臂係樞轉式地繞著一條軸向平行於固持桿的樞轉軸配置，且被一個調整螺絲所定位，此調整螺絲係作用於槓桿臂上以固定支承件相對於固持桿的調整後傾斜度。經證實其缺點在於：為了將支承件配置於固持桿上，槓桿臂必須***作人員維持於一個槓桿臂無法卡在固持桿上所配置的其中一凹穴內之位置上。而且，在操作期間，在牽伸配置上產生一股扭矩，其對於調整螺絲所施加的力量產生一股反作用力，由於此反作用力之緣故，可以改變在牽伸配置的卸載狀態下所調整過的支承件傾斜度。DE 26 49 207 A1 also describes a device for fastening a support, wherein the bearing of the top roller and the support of the weighting arm attached to the upper end of the holding rod are fastened by a lever arm having a leaf spring structure solid. The lever arm is pivotally disposed about a pivot axis parallel to the holding rod and is positioned by an adjusting screw that acts on the lever arm to fix the adjustment of the support member relative to the holding rod Tilt. It has been found to be disadvantageous in that in order to dispose the support member on the holding rod, the lever arm must be maintained by the operator in a position in which a lever arm cannot be caught in one of the recesses provided on the holding rod. Moreover, during operation, a torque is generated in the drafting configuration which produces a reaction to the force exerted by the adjustment screw, which, due to this reaction force, can be adjusted to be adjusted in the unloaded state of the drafting configuration. The inclination of the support.
本發明之目的是要提供一種用於將支承件緊固於固持桿上的裝置，藉此可以避免先前技術所產生的缺點。It is an object of the present invention to provide a means for fastening a support to a retaining rod whereby the disadvantages of the prior art can be avoided.
可藉由申請專利範圍第1項之特點，而達到上述目的。This can be achieved by applying the features of item 1 of the patent scope.
本發明的其他有利結構為申請專利範圍附屬項之標的。Other advantageous configurations of the invention are the subject matter of the dependent claims.
根據申請專利範圍第1項，此裝置具有一個雙臂式槓桿，其可以繞著一條軸向平行於固持桿的樞轉軸樞轉。此槓桿包含一第一槓桿臂及一第二槓桿臂；第一槓桿臂可以卡合於固持桿上所設置的凹穴內，藉此緊固住頂部滾輪承載及加重臂的支承件；一機構可卡合在第二槓桿臂上，藉此將槓桿定位於運送及組裝位置或緊固位置上。此裝置能夠以簡單的方式將支承件配置於固持桿上，藉此本發明的槓桿可以被轉移至運送及組裝位置且能夠被定位於其中。可避免第一槓桿臂不慎卡入固持桿上的其中一凹穴內。According to the first aspect of the patent application, the device has a double-armed lever that is pivotable about a pivot axis that is axially parallel to the holding rod. The lever includes a first lever arm and a second lever arm; the first lever arm can be engaged with the recess provided in the holding rod, thereby fastening the support member of the top roller bearing and the weight arm; It can be snapped onto the second lever arm, thereby positioning the lever in the transport and assembly position or the fastening position. This device enables the support to be arranged on the holding rod in a simple manner, whereby the lever of the invention can be transferred to the transport and assembly position and can be positioned therein. The first lever arm can be prevented from being accidentally caught in one of the recesses on the holding rod.
卡入凹穴內的第一槓桿臂較佳地具有呈凸面曲弧狀外部輪廓的末端表面，此末端表面的曲率半徑係相當於此外部輪廓距槓桿的樞轉軸之中心點的間隔。由於此末端表面的曲率半徑同時相當於第一槓桿臂介於末端表面邊緣與樞轉軸中心點之間的軸向長度，所以在操作期間產生於牽伸配置上的扭矩係直接指向此樞轉軸。因此，相較於先前技術，可以避免損傷到與組裝相關的表面，特別是避免損傷固持桿。The first lever arm that snaps into the pocket preferably has an end surface having a convexly curved outer contour having a radius of curvature corresponding to the spacing of the outer contour from the center point of the pivot axis of the lever. Since the radius of curvature of the end surface simultaneously corresponds to the axial length of the first lever arm between the edge of the end surface and the center point of the pivot axis, the torque generated during the operation on the drafting configuration is directed toward the pivot axis. Therefore, damage to the surface associated with the assembly can be avoided as compared to the prior art, in particular to avoid damage to the holding rod.
此槓桿較佳地大致上為L形。This lever is preferably substantially L-shaped.
因此，第一槓桿臂及第二槓桿臂可以被建構成致在其等之縱向軸線之間夾成一個介於80度與120度之間的角度α。特別地，用於定位此槓桿的機構可以是一螺絲。槓桿的大致L形結構可使槓桿藉由繞著樞轉軸樞轉而定位，以針對運送與組裝用途，致使槓桿的第二槓桿臂可以擱置於鎖緊的螺絲上，且當第一槓桿從固持桿上的凹穴脫離時可以保持在運送與組裝位置內。在槓桿的此位置上，頂部滾筒承載及加重臂的支承件可以被引導成組裝於固持桿上，且在軸向與徑向方向上自由移動。Thus, the first lever arm and the second lever arm can be constructed such that they sandwich an angle a between 80 and 120 degrees between their longitudinal axes. In particular, the mechanism for positioning this lever can be a screw. The generally L-shaped configuration of the lever allows the lever to be positioned by pivoting about the pivot axis for transport and assembly purposes such that the second lever arm of the lever can rest on the locking screw and when the first lever is retained The pockets on the rod can remain in the transport and assembly position when disengaged. In this position of the lever, the support of the top roller bearing and the weighting arm can be guided to be assembled on the holding rod and free to move in the axial and radial directions.
另一方面，在緊固位置中，一旦槓桿藉由旋開螺絲而沿著固持桿的方向樞轉時，第一槓桿臂會卡住固持桿上的凹穴。在樞轉之後，螺絲被再度鎖緊，致使它卡合住第二槓桿臂遠離第一槓桿臂的一側，且將槓桿固定在此位置上。因此，由於本發明的槓桿之結構設計，螺絲所需的鎖緊扭矩非常小，只有在克服頂部滾輪承載及加重臂的栓鎖位置時所產生的力量才必須被螺絲所吸收。在操作期間，牽伸配置的扭矩所引起的力量會直接作用在樞轉軸上而非螺絲上。因此，可以避免損害與組裝有關的零件。On the other hand, in the fastening position, once the lever is pivoted in the direction of the holding rod by unscrewing the screw, the first lever arm will catch the recess on the holding rod. After pivoting, the screw is again locked so that it snaps into engagement with the side of the second lever arm away from the first lever arm and holds the lever in this position. Therefore, due to the structural design of the lever of the present invention, the locking torque required for the screw is very small, and the force generated only when the top roller bearing and the latching position of the weighting arm are overcome must be absorbed by the screw. During operation, the force caused by the torque of the drafting configuration acts directly on the pivot shaft rather than on the screw. Therefore, it is possible to avoid damage to parts related to assembly.
藉由圖式中所顯示的實施例，可以更加詳細地描述本發明。The invention may be described in more detail by way of the embodiments shown in the drawings.
圖1是一個局部切開的側視圖，其顯示一個用於紡紗機的牽伸配置之頂部滾輪承載及加重臂1的支承件2。此頂部滾輪承載及加重臂1係樞轉式地安裝於支承件2上，且可藉由一操作槓桿10而啟動。支承件2是藉由一個裝置而以非旋轉方式固持於在紡紗機的靜止固持桿3上。頂部滾輪承載及加重臂1具有連接桿4、5、6，以用於各種情形中作為一退回滾輪7、一中央滾輪8及一進給滾輪9所配置的頂部滾輪。牽伸配置的頂部滾輪較佳地被建構成雙滾輪(twin rollers)，且被安裝成其等軸線進入連接桿4、5、6的容納件內。頂部滾輪承載及加重臂1的支承件2係藉由一裝置而緊固於固持桿3上，此裝置係配置於在支承件2內且包含一根雙臂式槓桿12。此雙臂式槓桿可以繞著一條軸向平行於固持桿3的樞轉軸14而轉移成如圖1所示的運送與組裝位置，或者轉移成如圖3所示的緊固位置。Figure 1 is a partially cutaway side elevational view of a support member 2 for a top roller carrying and weighting arm 1 for a drafting arrangement of a spinning machine. The top roller carrying and weighting arm 1 is pivotally mounted to the support member 2 and is actuatable by an operating lever 10. The support member 2 is held in a non-rotating manner on the stationary holding rod 3 of the spinning machine by means of a device. The top roller carrying and weighting arm 1 has connecting rods 4, 5, 6 for use as a top roller in a variety of situations as a retracting roller 7, a central roller 8 and a feed roller 9. The top rollers of the drafting configuration are preferably constructed as twin rollers and are mounted such that their axes enter the receiving members of the connecting rods 4, 5, 6. The support member 2 of the top roller carrying and weighting arm 1 is fastened to the holding rod 3 by means of a device which is arranged in the support 2 and which comprises a double-armed lever 12. The double-armed lever can be transferred to a transporting and assembling position as shown in FIG. 1 about a pivot axis 14 parallel to the holding rod 3, or can be transferred to a fastening position as shown in FIG.
為了將雙臂式槓桿12從運送及組裝位置轉移至緊固位置(反之亦然)，以將其保持在此二個位置的其中之一上，設有一個配置於支承件2上的調整螺絲13，其可以自外側觸及而使用。In order to transfer the dual-arm lever 12 from the transport and assembly position to the fastening position (or vice versa) to hold it in one of the two positions, an adjustment screw disposed on the support member 2 is provided. 13, it can be used from the outside.
圖2顯示圖1的部分剖面之詳細圖I，其相較於圖1係被放大，其中，依據本發明的裝置可以在支承件2中被看得更加清楚。樞轉軸14被配置於支承件2中與固持桿3軸向平行的。設置此槓桿12，以便繞著樞轉軸14樞轉，且被調整螺絲13固持於其運送及組裝位置內。槓桿12大致上是L形，且具有一第一槓桿臂15及一第二槓桿臂16。第一槓桿臂具有呈凸面曲弧狀外部輪廓的末端表面，其可以卡入固持桿3上的一凹穴11內。第二槓桿臂16可允許調整螺絲13卡合於其上。第一槓桿臂15及第二槓桿臂16從樞轉軸14的中心點開始延伸，第一槓桿臂15及第二槓桿臂16的縱向軸線夾成一個介於80度和120度之間的夾角α。Fig. 2 shows a detailed view I of a partial section of Fig. 1, which is enlarged compared to Fig. 1, wherein the device according to the invention can be seen more clearly in the support member 2. The pivot shaft 14 is disposed in the support 2 in an axial direction parallel to the holding rod 3. This lever 12 is arranged to pivot about the pivot axis 14 and is held in its transport and assembly position by the adjustment screw 13. The lever 12 is generally L-shaped and has a first lever arm 15 and a second lever arm 16. The first lever arm has an end surface that has a convex curved outer contour that can be snapped into a recess 11 in the retaining rod 3. The second lever arm 16 can allow the adjustment screw 13 to snap onto it. The first lever arm 15 and the second lever arm 16 extend from a center point of the pivot shaft 14, and the longitudinal axes of the first lever arm 15 and the second lever arm 16 are sandwiched by an angle α between 80 degrees and 120 degrees. .
在頂端滾輪支撐及加重臂1的運送與組裝位置中，第一槓桿臂15的末端表面被定位成遠離固持桿3，致使第一槓桿臂15沿著調整螺絲13的方向而樞轉遠離凹穴11。為了將槓桿12保持在運送及組裝位置內，調整螺絲13會被鎖緊，致使它伸進支承件2內。在此情形下，在此位置上被定向成大致垂直於固持桿3的第二槓桿臂16係擱置於調整螺絲13上。In the transport and assembly position of the top roller support and the weighting arm 1, the end surface of the first lever arm 15 is positioned away from the holding rod 3, causing the first lever arm 15 to pivot away from the pocket in the direction of the adjusting screw 13. 11. In order to maintain the lever 12 in the transport and assembly position, the adjustment screw 13 is locked so that it projects into the support member 2. In this case, the second lever arm 16 oriented in this position to be substantially perpendicular to the holding rod 3 rests on the adjusting screw 13.
固持桿3設有一個大致為楔形的凹穴11，其用於固定頂部滾輪承載及加重臂1的支承件2於固持桿3上。在頂部滾輪承載及加重臂1被推擠到固持桿3上之後，調整螺絲13被旋開，致使槓桿12可以被樞轉成緊固位置，這一點如圖3及圖4所示。The holding rod 3 is provided with a substantially wedge-shaped recess 11 for fixing the top roller bearing and the support 2 of the weighting arm 1 to the holding rod 3. After the top roller bearing and the weighting arm 1 are pushed onto the holding rod 3, the adjusting screw 13 is unscrewed, so that the lever 12 can be pivoted into a fastening position, as shown in Figs. 3 and 4.
圖3顯示頂部滾輪承載及加重臂1係藉由本發明的裝置而緊固於固持桿3上。在牽伸配置的操作期間，會有一力矩M作用於支承件2上，其作用方向如箭頭所示。Figure 3 shows the top roller bearing and weighting arm 1 fastened to the holding rod 3 by the device of the invention. During the operation of the drafting arrangement, a moment M acts on the support 2, the direction of action of which is indicated by the arrows.
圖4的詳圖III顯示此裝置的槓桿12係處於其緊固位置上，相較於圖3來說，圖4的顯示比例大很多。在槓桿12的緊固位置中，具有曲弧狀外部輪廓(半徑R)的末端表面之第一槓桿臂15係擱置於固持桿3的楔形凹穴11內，同時調整螺絲13係擱置於第二槓桿臂16上且將槓桿12固持於此位置。第一槓桿臂15的末端表面之外部輪廓的曲率半徑R係相當於第一槓桿臂15的末端表面邊緣到樞轉軸14的中心點M之間的間隔。The detail III of Figure 4 shows that the lever 12 of the device is in its secured position, and the display ratio of Figure 4 is much larger than in Figure 3. In the fastening position of the lever 12, the first lever arm 15 having the end surface of the curved outer contour (radius R) rests in the wedge-shaped recess 11 of the holding rod 3, while the adjusting screw 13 rests on the second The lever arm 16 is on and holds the lever 12 in this position. The radius of curvature R of the outer contour of the end surface of the first lever arm 15 corresponds to the interval between the end surface edge of the first lever arm 15 to the center point M of the pivot shaft 14.
由於第一槓桿臂15的末端表面之曲率半徑R的中心點與樞轉軸14的中心點一致，或者因為擱置於凹穴11上之第一槓桿臂15的末端表面凸面曲率係具有經常相同的間隔R，使得延伸於槓桿12的軸向長度上之沿線壓力被引導而軸向平行於樞轉軸14的縱向軸線周圍，所以扭矩M所造成的力量會直接被導引於樞轉軸14上。在固持桿3與樞轉軸14之間並未發生力量傳送平面中的偏移，致使在牽伸配置的操作期間，並無額外的扭矩被傳送到樞轉軸14上。由於將槓桿12定位於運送及組裝位置上，所以簡化了將支承件2配置於固持桿3上之過程，這是因為在推擠於支承件2上的期間，槓桿12無法沿著機器的全長卡入固持桿3上所設置的凹穴11內。Since the center point of the radius of curvature R of the end surface of the first lever arm 15 coincides with the center point of the pivot shaft 14, or because the end surface convex curvature of the first lever arm 15 resting on the pocket 11 has the same interval R, such that the line pressure extending over the axial length of the lever 12 is guided axially parallel to the longitudinal axis of the pivot shaft 14, so that the force caused by the torque M is directly directed to the pivot shaft 14. No offset in the force transfer plane occurs between the holding rod 3 and the pivot shaft 14, so that no additional torque is transmitted to the pivot shaft 14 during the operation of the drafting configuration. Since the lever 12 is positioned in the transport and assembly position, the process of arranging the support member 2 on the holding rod 3 is simplified because the lever 12 cannot follow the full length of the machine during pushing on the support member 2. It is snapped into the recess 11 provided in the holding rod 3.
1．．．頂部滾輪承載及加重臂1. . . Top roller bearing and weight arm
2．．．支承件2. . . Support
3．．．固持桿3. . . Holding rod
4．．．連接桿4. . . Connecting rod
5．．．連接桿5. . . Connecting rod
6．．．連接桿6. . . Connecting rod
7．．．退回滾輪7. . . Return wheel
8．．．中央滾輪8. . . Central wheel
9．．．進給滾輪9. . . Feed roller
10．．．操作槓桿10. . . Operating lever
11．．．凹穴11. . . Pocket
12．．．槓桿12. . . lever
13．．．調整螺絲13. . . Adjustment screw
14．．．樞轉軸14. . . Pivot axis
15．．．第一槓桿臂15. . . First lever arm
16‧‧‧第二槓桿臂16‧‧‧Second lever arm
圖1顯示頂部滾輪承載及加重臂處於運送與組裝位置時的一部分剖面之側視圖。Figure 1 shows a side view of a portion of the cross section of the top roller carrying and the weighting arm in the transport and assembly position.
圖2為根據圖1的此部分剖面之詳細圖I。Figure 2 is a detailed view I of this partial cross-section according to Figure 1.
圖3顯示頂部滾輪承載及加重臂處於緊固位置時的一部分剖面之側視圖。Figure 3 shows a side view of a portion of the cross section of the top roller carrying and the weighting arm in the secured position.
圖4為根據圖3的此部分剖面之詳細圖III。Figure 4 is a detailed view III of this partial section in accordance with Figure 3.
1．．．頂部滾輪承載及加重臂1. . . Top roller bearing and weight arm
2．．．支承件2. . . Support
3．．．固持桿3. . . Holding rod
4．．．連接桿4. . . Connecting rod
5．．．連接桿5. . . Connecting rod
6．．．連接桿6. . . Connecting rod
7．．．退回滾輪7. . . Return wheel
8．．．中央滾輪8. . . Central wheel
9．．．進給滾輪9. . . Feed roller
10．．．操作槓桿10. . . Operating lever
11．．．凹穴11. . . Pocket
12．．．槓桿12. . . lever
13．．．調整螺絲13. . . Adjustment screw
14．．．樞轉軸14. . . Pivot axis
15．．．第一槓桿臂15. . . First lever arm
16．．．第二槓桿臂16. . . Second lever arm
Claims (7)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008006217A DE102008006217A1 (en) | 2008-01-26 | 2008-01-26 | Device for securing a support of a drafting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200940764A TW200940764A (en) | 2009-10-01 |
| TWI460326B true TWI460326B (en) | 2014-11-11 |
Family
ID=40636974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW098102001A TWI460326B (en) | 2008-01-26 | 2009-01-20 | Device for fastening a support of a drafting arrangement |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP2083101B1 (en) |
| JP (1) | JP5355107B2 (en) |
| CN (1) | CN101492845B (en) |
| DE (1) | DE102008006217A1 (en) |
| ES (1) | ES2561595T3 (en) |
| RU (1) | RU2493300C2 (en) |
| TR (1) | TR200900545A2 (en) |
| TW (1) | TWI460326B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780217B (en) * | 2016-04-28 | 2018-05-15 | 常州市同和纺织机械制造有限公司 | Fine adjustment type cradle structure |
| DE102018005998A1 (en) * | 2018-07-31 | 2020-02-06 | Saurer Spinning Solutions Gmbh & Co. Kg | Support frame for a drafting unit and drafting system comprising such a draft unit |
| DE102019135732B4 (en) * | 2019-12-23 | 2021-09-23 | Neura Robotics GmbH | Device for measuring a change in length |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5263552A (en) * | 1975-11-18 | 1977-05-26 | Ntn Toyo Bearing Co Ltd | Adjustable bracket fastening device employing elastic body |
| JPS5263551A (en) * | 1975-11-18 | 1977-05-26 | Ntn Toyo Bearing Co Ltd | Adjustable bracket fastening device employing elastic body |
| US4093390A (en) * | 1975-10-29 | 1978-06-06 | Ntn Toyo Bearing Co. Ltd. | Bracket tightening device |
| CN2801827Y (en) * | 2005-01-11 | 2006-08-02 | 日照裕华机械有限公司 | Spring pressurization cradle pressure regulating double-locking mechanism of spinning machine |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE808031C (en) * | 1949-02-04 | 1951-07-09 | Ver Kugellagerfabriken A G Sch | Guide for the top rollers of drafting devices u. like |
| DE1133289B (en) | 1961-04-21 | 1962-07-12 | Skf Kugellagerfabriken Gmbh | Top roller support and loading arm for spinning machine drafting systems |
| DE1189418B (en) * | 1962-04-13 | 1965-03-18 | Skf Kugellagerfabriken Gmbh | Top roller support and loading arm for spinning machine drafting systems |
| DE2019352C3 (en) * | 1970-04-22 | 1974-12-19 | Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt | Upper roll support and loading device |
| DE7205408U (en) * | 1972-02-12 | 1972-07-20 | Skf Gmbh | Adjustment device for the support carrying one of the upper roller support and loading arms for spinning machine drafting systems |
| DE7223364U (en) * | 1972-06-22 | 1972-09-28 | Skf Gmbh | Storage device for support rods of drafting systems |
| SU996546A1 (en) * | 1980-06-06 | 1983-02-15 | Ташкентское Специальное Конструкторское Бюро Текстильных Машин | Device for loading weight rollers of drawing mechanism of textile machine |
| DE3904108A1 (en) * | 1989-02-11 | 1990-08-16 | Zinser Textilmaschinen Gmbh | LOAD CARRIERS FOR STRETCH WORKS |
| DE4429671C1 (en) * | 1994-08-20 | 1996-01-04 | Skf Textilmasch Komponenten | Simple low cost spinner draw frame with swinging top roller carriage |
| CN2496888Y (en) * | 2001-06-05 | 2002-06-26 | 罗循江 | Frame drafting cradle regulating and fixing apparatus |
| CN2496889Y (en) * | 2001-06-19 | 2002-06-26 | 罗循江 | Frame drafting cradle locating element |
-
2008
- 2008-01-26 DE DE102008006217A patent/DE102008006217A1/en not_active Withdrawn
-
2009
- 2009-01-16 ES ES09000539.8T patent/ES2561595T3/en active Active
- 2009-01-16 EP EP09000539.8A patent/EP2083101B1/en active Active
- 2009-01-20 TW TW098102001A patent/TWI460326B/en not_active IP Right Cessation
- 2009-01-23 CN CN 200910003927 patent/CN101492845B/en active Active
- 2009-01-23 RU RU2009102145/12A patent/RU2493300C2/en active
- 2009-01-23 JP JP2009013237A patent/JP5355107B2/en active Active
- 2009-01-26 TR TR2009/00545A patent/TR200900545A2/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4093390A (en) * | 1975-10-29 | 1978-06-06 | Ntn Toyo Bearing Co. Ltd. | Bracket tightening device |
| JPS5263552A (en) * | 1975-11-18 | 1977-05-26 | Ntn Toyo Bearing Co Ltd | Adjustable bracket fastening device employing elastic body |
| JPS5263551A (en) * | 1975-11-18 | 1977-05-26 | Ntn Toyo Bearing Co Ltd | Adjustable bracket fastening device employing elastic body |
| CN2801827Y (en) * | 2005-01-11 | 2006-08-02 | 日照裕华机械有限公司 | Spring pressurization cradle pressure regulating double-locking mechanism of spinning machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101492845B (en) | 2012-01-11 |
| RU2009102145A (en) | 2010-07-27 |
| EP2083101A2 (en) | 2009-07-29 |
| TR200900545A2 (en) | 2009-08-21 |
| ES2561595T3 (en) | 2016-02-29 |
| CN101492845A (en) | 2009-07-29 |
| EP2083101B1 (en) | 2016-01-13 |
| RU2493300C2 (en) | 2013-09-20 |
| DE102008006217A1 (en) | 2009-07-30 |
| JP5355107B2 (en) | 2013-11-27 |
| JP2009174112A (en) | 2009-08-06 |
| EP2083101A3 (en) | 2014-04-02 |
| TW200940764A (en) | 2009-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |