CN1189372C - Disk brake - Google Patents
Disk brake Download PDFInfo
- Publication number
- CN1189372C CN1189372C CNB018157017A CN01815701A CN1189372C CN 1189372 C CN1189372 C CN 1189372C CN B018157017 A CNB018157017 A CN B018157017A CN 01815701 A CN01815701 A CN 01815701A CN 1189372 C CN1189372 C CN 1189372C
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- CN
- China
- Prior art keywords
- brake
- yarn
- output panel
- magnet
- input
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/34—Handling the weft between bulk storage and weft-inserting means
- D03D47/36—Measuring and cutting the weft
- D03D47/361—Drum-type weft feeding devices
- D03D47/364—Yarn braking means acting on the drum
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
- B65H59/20—Co-operating surfaces mounted for relative movement
- B65H59/22—Co-operating surfaces mounted for relative movement and arranged to apply pressure to material
- B65H59/225—Tension discs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2555/00—Actuating means
- B65H2555/10—Actuating means linear
- B65H2555/13—Actuating means linear magnetic, e.g. induction motors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention relates to a disk brake (B) for a thread (Y). Said disk brake has a run-in disk (E) which can be pressed against a stationary run-out disk (A) under the influence of a magnet (M), with a circular braking surface (2). The run-out disk (A) has a central run-out opening (16) for the thread (Y), which is braked between the braking surfaces (2, 14) which are oriented radially in relation to the brake axis (X). The run-in disk (E) is held in the nose area of a storage drum (D) of a thread storage device (F), in a manner that allows the disk to wobble, while the magnet (M) and the run-out disk (A) are held in a stationary support (S). The invention provides that the run-in disk consists of magnetic material and the magnet (M) acts on the run-in disk (E) magnetically through the run-out disk (A), so that the braking force that is exerted on the thread between the braking surfaces can be adjusted and varied.
Description
Technical field
The present invention relates to a kind of like this plate disc brake, the i.e. plate disc brake of this kind yarn, comprise that first a circular input disc that limits indeformable brake surface and one limit indeformable brake surface) the second coaxial circular output panel, output panel has the delivery port with respect to braking axis centering, wherein the power that presses that produces by the circular magnet that surrounds axial delivery channel makes and presses each other with respect to the brake surface of braking the axis radial directed, brake surface is subjected to apart from the restriction of the input area of braking axis certain distance, its input area is used for radially importing the yarn of clickwise between brake surface, and delivery port is communicated with delivery channel, the yarn that is used for braking between brake surface also makes its yarn forward to axially at the delivery port of output panel, input disc is arranged on the lug area of the static storage reel of yarn storage equipment, magnet and output panel are arranged on the static supporting member, brake wherein that axis overlaps with drum shaft at least and the external diameter of brake surface less than the external diameter of storage reel, the static setting of the output panel that yarn is turned to, its input disc coiling rotation axis swinging mounting is also made by magnetic material, and its magnet is drawn onto on the output panel to input disc generation effect and with it by the magnetic of passing output panel.
Background technology
In the disclosed so-called axial disk drg of EP0519970A (WO91/14032), in the direction that presses to storage reel, its input disc rigidity or be bearing in the lug area of outlet side of the storage reel of yarn storage equipment flexibly.Its coaxial output panel by spring shaft to pressing on the input disc and making axial motion.In the embodiment of this controlled plate disc brake, output panel is connected with an axial coil, this coil be arranged on the electromagnet that places supporting member and by its output panel is overcome be applied on it spring force and by this way fast and the change of remote control ground act on braking force on the yarn.In uncontrolled plate disc brake embodiment, the initial tension of spring that affacts on the output panel changes by the manual regulating device in the supporting member.The yarn of drawing from storage reel rotates when importing between brake surface in a clockwise direction, and between brake surface the braking back the delivery port steering shaft of output panel to, and continue to draw.By the yarn of clickwise substantially radially being imported and axially output, realize the special actv. self-cleaning of plate disc brake.Yet the plate disc brake of this structure is made up of many parts and the technical fee height.Changing the response characteristic that imposes on the plate disc brake on the coil wants sensitivity can accurately repeatedly be changed to its braking force in loom wefting insertion process.
Known by US-A-6095449, axial plate disc brake (Figure 23,24) is done output panel axially supporting movingly usually.The output panel that this supports movingly or be attached to the magnet of fixing input disc and attract towards the input disc direction by one, or exert pressure to fixing input disc by a spring, wherein spring force is by a magnet that acts on output panel but adjustable.
By the known a kind of plate disc brake of DE-A-19538138, wherein yarn passes through between the round shape brake surface of exerting pressure mutually of dish point-blank and in the contact surface at brake surface.Braking force mechanically or by at least one electromagnet and scalable, this electromagnet magnetically acts at least one dish.Because yarn directly passes through between brake surface, this plate disc brake tends to dirty fast, because can scrape flocking and gathering.If in the time of in the wefting insertion process, its braking force must being changed, can influence the response characteristic and the function of its plate disc brake.
In addition, controlled friction disk type drg (for example WO98/45209) is in fact also open.Wherein its electromagnet is according to the contact force of electric current change between the brake surface that reaches on the friction lining on the relative brake surface that is fed.Directly passing also of yarn can make the friction disk type drg very fast dirty owing to the flocking of storage and accumulation.
Summary of the invention
The purpose of this invention is to provide a kind of sensitive accurately controlled plate disc brake of the above-mentioned type, keeping under the good actv. self-cleaning effect, it is simple in structure.
Its goal of the invention is to realize by such feature, the i.e. plate disc brake of this kind yarn, comprise that first a circular input disc that limits indeformable brake surface and one limit indeformable brake surface) the second coaxial circular output panel, output panel has the delivery port with respect to braking axis centering, wherein the power that presses that produces by the circular magnet that surrounds axial delivery channel makes and presses each other with respect to the brake surface of braking the axis radial directed, brake surface is subjected to apart from the restriction of the input area of braking axis certain distance, its input area is used for radially importing the yarn of clickwise between brake surface, and delivery port is communicated with delivery channel, the yarn that is used for braking between brake surface also makes its yarn forward to axially at the delivery port of output panel, input disc is arranged on the lug area of the static storage reel of yarn storage equipment, magnet and output panel are arranged on the static supporting member, brake wherein that axis overlaps with drum shaft at least and the external diameter of brake surface less than the external diameter of storage reel, the static setting of the output panel that yarn is turned to, its input disc coiling rotation axis swinging mounting is also made by magnetic material, and its magnet is drawn onto on the output panel to input disc generation effect and with it by the magnetic of passing output panel.
Opposite with the principle of known so-called axial disk drg, static setting of its output panel and the input disc coiling rotation axis of being made by magnetic material to small part at least swingingly support.Pass its output panel to input disc generation effect at outlet side by the magnetic of the magnet of the static maintenance of output panel, between brake surface, to produce braking force or to press power.Because its input disc is the end that unique movable parts and static output panel have formed anti-flocking, thus, its plate disc brake is simple in structure.When yarn moves, its yarn rotates with cw coiling rotation axis between brake surface, apply power according to Yarn strength and actv. magnet, input disc is activated by the swing of yarn, when yarn is swung, open in slit between the brake surface, and its brake surface rotates with yarn by the swing of input disc.Yarn is supported in the roll extrusion on output panel of its input disc relatively.By its function the compensation effect of its plate disc brake is increased, explanation thus, along with the raising of yarn speed or the increasing of yarn acceleration/accel, the braking effect of its plate disc brake descends, although speed height or acceleration/accel are big, the tension force of the yarn in its plate disc brake downstream can not increase too greatly.Its automatic compensation effect is to be worth pursuing, because when yarn speed height or acceleration/accel are big, plate disc brake can make original because the big yarn tension that increases of yarn speed height or acceleration/accel is reduced to the level that yarn speed is low or acceleration/accel is little, thereby keeps the yarn tension level constant relatively generally.The reason of automatic compensation effect is clearly, promptly when yarn speed height or acceleration/accel are big, are affacted the slit increase that forms when component on the input disc makes swing or is extended at circumferencial direction by the motion of yarn.Thus, the yarn resistance that produces between brake surface when yarn rotation and input motion reduces automatically.Because the motion of the yarn clws that between brake surface, moves and by delivery port axially draw motion, can produce enforceable self-cleaning effect, thereby guarantee to produce under the inevitable flocking situation in thread material, its plate disc brake still can normal operation.In addition, plate disc brake can the compacting yarn or tieing is passed through with not damaging yarn, and can not change brake action at any time.
A kind of plate disc brake of yarn, comprise that first a circular input disc that limits indeformable brake surface and one limit indeformable brake surface) the second coaxial circular output panel, output panel has the delivery port with respect to braking axis centering, wherein the power that presses that produces by the circular magnet that surrounds axial delivery channel makes and presses each other with respect to the brake surface of braking the axis radial directed, brake surface is subjected to apart from the restriction of the input area of braking axis certain distance, its input area is used for radially importing the yarn of clickwise between brake surface, and delivery port is communicated with delivery channel, the yarn that is used for braking between brake surface also makes its yarn forward to axially at the delivery port of output panel, input disc is arranged on the lug area of the static storage reel of yarn storage equipment, magnet and output panel are arranged on the static supporting member, brake wherein that axis overlaps with drum shaft at least and the external diameter of brake surface less than the external diameter of storage reel, the static setting of the output panel that yarn is turned to, its input disc coiling rotation axis swinging mounting is also made by magnetic material, its magnet is drawn onto on the output panel to input disc generation effect and with it by the magnetic of passing output panel, magnet is electromagnet, attractive force to input disc is adjustable, its output panel is the end outer cover of the electromagnet soft iron heart, and its delivery channel has formed the liner of electromagnet.In above-mentioned controlled plate disc brake, even at yarn wefting insertion circulation time, its braking effect promptly is changed again soon exactly by the effect of electricity.Because when its plate disc brake work, output panel and delivery channel do not move, output panel has formed end shield in case of necessity, and delivery channel has formed the liner of the iron core of static electromagnet.At least its output panel can be the part of electromagnet, and thus, it is very close to input disc and help making magnetic action to input disc.In addition, output panel (in case of necessity with delivery channel) can prevent that impurity from entering electromagnet, and its compact conformation.
In order to help producing braking effect to yarn, each brake surface be brake relatively the axis radial directed, be approximately equally wide ring surface at least.In addition, brake surface also can form (being the line contact substantially), preferably a plurality of concentric spring washers on the very thin spring washer on the dish.
The convexity fringe region of two dishes forms the brake surface in approximate V-shaped end-blocking cross section around the shape input area.At the input area of input disc, yarn can be subjected to the effect of plate disc brake opening direction component, to realize the automatic compensation effect.
Aim at input disc brake surface magnet soft iron in the heart around the slit, it is self-enclosed that brake surface by input disc or input disc are made magnetic, can accurately controllably make magnetic action to input disc.
In the embodiment of a uncontrolled plate disc brake, magnet is to make input disc pull to the permanent magnet of output panel, and for this reason, its permanent magnet is neodymium-permanent magnet.
For the brake action of manual regulation plate disc brake, the static supporting of output panel, its permanent magnet is in the direction of braking axis and with respect to the axial distance scalable of input disc.For this reason, it is favourable making control apparatus be in the osed top state, and it is by regulating permanent magnet re-adjustments brake action and make permanent magnet be bearing in control position at an easy rate.
In order to make it simple in structure, be bearing on the connecting element of yarn memory device, stores cylinder to the input disc motion.When the plate disc brake normal operation, i.e. during input disc swing, because the effect of the slit of input disc and connecting element can not produce very big exciting force.In case of necessity, connecting element uses as centering piece, or the centering piece of input disc is set in addition.
In order to make it simple in structure, its input disc is fixed by tap bolt, and its head is absorbed in the medial recess part of input disc, not disturb the operation of yarn.In case of necessity, its sunk part is sealed by closure member, prevents the accumulation of flocking.
Favourable yarn geometric configuration is by the cylindrical-conical flange realization of being of storage reel.Yarn moves along with cylindrical-conical flange and enters between the brake surface under the comparative resistance effect.Because it is the braking axis tilt relatively, it makes opening component affact on the input disc, and this component helps the automatic compensation effect.Yarn is radially entered between its brake surface, and promptly the flange of storage reel is not bevelled, but flat.In addition, its flange also can be crooked arch.
At least on its brake surface, have wear-resistant coating or make by corresponding high-abrasive material.For example, output panel uses and to have plasma-coated aluminum alloy and make.Input disc for example can be formed from steel in the brake surface zone at least.
Two dishes should be that profile is crash-resistant.But the central area that also can consider to make input disc is configured to elastically deformable, simplifying the supporting swing, but also can centering.
Its electromagnet has been regulated instantaneous braking force and has been changed braking force, and this braking force changes by changing electrical controller to be realized the electric current that applies of magnet coil.
Description of drawings
Describe embodiment of the present invention with reference to the accompanying drawings.Wherein:
Fig. 1 shows the cross sectional drawing of lug area of the storage reel of the controlled plate disc brake of the electromagnetism of a yarn storage equipment;
Fig. 2 shows the cross sectional drawing of uncontrolled magnetic disc type drg;
Fig. 3 shows the lateral plan with combination plate disc brake yarn storage equipment.
The specific embodiment
Plate disc brake B illustrated in fig. 1 comprises, as primary clustering, one static is arranged on round output panel A among the supporting member S, one against thereon round input disc E, and their substantially concentric each other settings also define the braking axis X, and the magnet M in supporting member S.Its input disc E is configured to coiling rotation axis X swing at the front end of the storage reel D flange 8 of thread storage device F as shown in Figure 3.Its input disc E is made by magnetic material such as steel, has thin-walled and in light weight.The external diameters of two dish A, E equate and substantially less than the external diameter of storage reel D storage surface 10.Yarns Y stores on the storage surface 10 with the yarn coil 11 of order, and draws edge 12 through circle or taper and draw along flange 8, and wherein yarns Y is rotated with cw coiling rotation axis X when drawing.Yarns Y is at first radially braked the axis X orientation relatively when moving by cw in brake disc B, and turns to axis direction and draw (axial brake disc) in brake disc B, is for example drawn by unshowned loom Weft inserting device.
Input disc E has concentric and with respect to the part 1 of braking axis X radial directed, it defines the flat brake surface 2 of annular arrangement.Be the fringe region 3 that round convex shape ground forms input disc E in the outside of brake surface 2.The central region of input disc E form have a centre hole 5 retreat sunk part 4, pack into the so therein tap bolt 6,7 of a connecting element such as flange 8, if promptly input disc E is resisted against on the output panel A, the head 7 with external diameter bigger than the internal diameter in hole 5 can not contact with input disc E in concave portions 4.For this reason, in its flange 8, form a sunk part 9 that input disc E is set.Between the tightening latch 6 of hole 5 and tap bolt 6,7, form omnibearing gap 5a.In case of necessity, be provided with one and be used for the aligning gear Z (not shown) of input disc, so that when it does hunting motion, make its braking axis X centering relatively.
Output panel A has the part 13 of radially braking the axis X orientation relatively, and it defines towards flat brake surface 14 brake surface 2, that be similarly annular arrangement.The outer edge region 15 of output panel A is round convex shape.Form delivery port 16 in output panel A central region, it is connected on the delivery channel 17 (thread tube), the magnet M conducting that its delivery channel 17 is provided with by centering.In delivery port 16, fix a yarn introduction member 18.Advantageously, also fix a yarn introduction member 18 in the end of delivery channel 17.
Magnet M among the controlled plate disc brake B illustrated in fig. 1 is an electromagnet, and what it had the isolation that is used for a magnet coil 19 at least that surrounded by the soft iron heart 21 seals 20.Its soft iron heart 21 have towards output panel A around the slit of opening wide 22, it is facing to the brake surface 2 of input disc E.Its magnet coil 19 is connected with electrical controller C, and its electrical controller can be arranged among the supporting member S or be arranged in the control setup of unshowned yarn storage equipment or be arranged on the outside, with the electric pulse of control magnet coil 19.
In controlled Moving plate B shown in Figure 1, output panel A has formed the end outer cover of the electromagnet M soft iron heart 21, and therefore, it has played the effect that makes the static location of output panel A.Its delivery channel 17 (thread tube) has formed the liner of electromagnet M mesopore.Its soft iron heart 21 is located in the tubular annex 23 of supporting member 24.
The round shape edge 3,15 of dish A, E formed yarns Y around input area 25, its relative brake surface 2,14 in ground, approximate V-shaped end-blocking cross section dwindles.
Output panel A is for example made by aluminum alloy and has wear-resistant coating such as plasma-coated at least on its brake surface 14.The magnetic material of its input disc E can be an any type.For this reason, brake surface 2 material that also has wear-resistant coating or its input disc is an abrasion resistant at least.
When the controlled Moving plate B shown in Fig. 1 works, by electromagnet M
ERegulate the pressure between the brake surface 2,14, and change according to the use circulation of yarn simultaneously.Derivative yarns Y makes its input disc E form the swing of coiling rotation axis X because it rotatablely moves by clws, and its degree depends on Yarn strength and yarn speed.The frequency of its swing is consistent by the frequency that rotatablely moves of cw motion with yarn.Face when contacting with each other at brake surface, ventilative at the brake surface 2 of its input disc of input area E of yarns Y by the brake surface 14 of output panel A.Along with the increase of yarn speed or the increase of yarn acceleration/accel, input area in yarns Y, brake surface 2 is ventilative strongly by brake surface 14, realize automatic compensation function thus, this is owing to load under the immovable situation in magnetic, along with the raising of yarn speed or the increasing of yarn acceleration/accel, its braking effect automatic lowering.
Fig. 2 shows the embodiment of uncontrolled brake disc B, and different with the embodiment of the controlled brake disc B of Fig. 1 is that the magnet M of Fig. 2 is permanent magnet M
P, for example it is arranged on the ring-type neodymium-permanent magnet in the soft iron heart 21, and it passes output panel A by the unmodified magnetic attraction and affacts on the input disc E.Yet owing to affact the distance that attractive force on the input disc E depends on permanent magnet and input disc E, the braking effect of uncontrolled brake disc is by change permanent magnet M
PChange with the axial distance of input disc E.For this reason, permanent magnet M
PWith around it the soft iron heart 21, remain among the supporting member S by control apparatus 29, by force fit or welding, bonding or similar approach, make output panel A be fixed on tubular part 23 as on the part 27.Its control apparatus 29 be included on the soft iron heart 21 male-pipe convex shoulder 30 and in tubular part 23 adjusting bolt 31 rotatably support and that have female thread portion.In addition, a location device 33 can be set, with indication permanent magnet M
PThe regulated value of axial location.Anti-rotation part 32,32 ' prevents permanent magnet M when regulating
PRotate together with the soft iron heart 21.In an embodiment of simplifying, its permanent magnet M
PDirectly axially be screwed in the inner chamber 28 of supporting member S by the soft iron heart 21.Shown in Fig. 2 is permanent magnet M
PBe in the soft iron heart 21 and return adjusting position, can also be again from this position be blocked to readjustment joint or the rear side that is adjusted to output panel forward.Represent springing such as stage clip 26 with long and short dash line, it makes input disc load output panel A.Its springing can also play buffer action.Input disc remains on and can be used as centering piece in the flange 8 simultaneously, when doing swing at it with respect to braking axis X centering.In case of necessity, the aligning gear (not shown) of separation can be set also for this purpose, it or be positioned at the center or be arranged on the periphery of input disc.For example, their backstop or pins of distributing at circumferencial direction.
The lateral plan of (embodiment of Fig. 1 or Fig. 2) yarn storage equipment F that has the combination plate disc brake has been shown among Fig. 3.The housing H of yarn storage equipment F has a support 34, and supporting member S is set thereon.Storage reel E is for example limited by the bar cage (Stabkafigen) that is cross-linked, and they move relative to each other, so that the yarn of doff L separates.Yarn is wound up on the storage reel D by the doff spare 35 that rotates, and passes flange 8 by another Yarn Brake B1 at least in the embodiment of yarn storage equipment shown in Figure 3 and draw in plate disc brake B.Its another Yarn Brake B1 not only has the air ring limitation function, but also can reach such purpose, promptly enters in the yarn movement (cw motion) of plate disc brake B at doff 11, and green phase carries out clean yarn control to little brake action.
Claims (16)
1. the plate disc brake of a yarn (Y), comprise the first circular input disc (E) and second a coaxial circular output panel (A) that limits indeformable brake surface (14) that limits indeformable brake surface, output panel (A) has the delivery port (16) with respect to braking axis (X) centering, wherein the power that presses that produces by the circular magnet (M) that surrounds axial delivery channel (17) makes with respect to the brake surface (2 of braking axis (X) radial directed, 14) press each other, brake surface (2,14) be subjected to apart from the restriction of the input area (25) of braking axis (X) certain distance, its input area (25) is used for radially importing the yarn (Y) of clickwise between brake surface, and delivery port (16) is communicated with delivery channel (17), be used at brake surface (2,14) yarn of braking between (Y) also makes its yarn (Y) forward to axially at the delivery port (16) of output panel (A), input disc (E) is arranged on the lug area of the static storage reel (D) of yarn storage equipment (F), magnet (M) and output panel (A) are arranged on the static supporting member (S), wherein braking axis (X) overlaps and brake surface (2 with drum shaft (X1) at least, 14) external diameter is less than the external diameter of storage reel (D), it is characterized in that: the static setting of output panel (A) that yarn (Y) is turned to, its input disc (E) coiling rotation axis (X) swinging mounting is also made by magnetic material, and its magnet (M) is drawn onto on the output panel (A) to input disc (E) generation effect and with it by the magnetic of passing output panel (A).
2. plate disc brake as claimed in claim 1 is characterized in that: magnet (M) is electromagnet (M
E), be adjustable to the attractive force of input disc (E), its output panel (A) is electromagnet (M
E) the end outer cover of the soft iron heart (21), its delivery channel (17) has formed electromagnet (M
E) liner.
3. plate disc brake as claimed in claim 1 is characterized in that: its brake surface (2,14) is with respect to braking axis (X) radial directed and is at least equally wide annular arrangement face.
4. plate disc brake as claimed in claim 1 is characterized in that: the fringe region (3,15) of two dishes (A, E) outside brake surface (2,14) is round convex shape, and forms the input area (25) with V-shaped end-blocking cross section.
5. plate disc brake as claimed in claim 1 is characterized in that: the soft iron heart (21) of magnet (M) have around slit (22), it axially aligns input disc (E) brake surface (2).
6. plate disc brake as claimed in claim 1 is characterized in that: magnet (M) is permanent magnet (M
P).
7. plate disc brake as claimed in claim 6 is characterized in that: the static supporting of output panel (A), permanent magnet (M
P) in the direction of braking axis (X) and with respect to the axial distance scalable of input disc (E).
8. plate disc brake as claimed in claim 7 is characterized in that: permanent magnet (M
P) remain in the supporting member (S) by control apparatus (29).
9. plate disc brake as claimed in claim 1 is characterized in that: input disc (E) has centre hole (5) in its brake surface (2), and a connecting element that is fixed on the storage reel is packed into wherein with gap (5a).
10. plate disc brake as claimed in claim 9 is characterized in that: connecting element is arranged on tap bolt (6,7) in the flange (8) of storage reel (D) and that pass hole (5), and its head (7) is positioned in the medial recess part (4) of input disc (E).
11. plate disc brake as claimed in claim 1 is characterized in that: its flange (8) is conical, and its coning angle is greater than 90 °, and formed circular cone is at least facing between the brake surface (2,14).
12. plate disc brake as claimed in claim 1 is characterized in that: on brake surface (2,14), have wear-resistant coating at least.
13. plate disc brake as claimed in claim 2 is characterized in that: magnet (M) is connected with electrical controller (C), is used for the electric current that applies to the magnet coil that is in the soft iron heart (21) (19) at least with adjusting and/or change.
14. plate disc brake as claimed in claim 1 is characterized in that: input disc (E) output panel (A) elasticity relatively loads.
15. plate disc brake as claimed in claim 1 is characterized in that: the output panel (A) with the delivery channel (17) that passes forms sealing flocking cover, and it is used to seal the interior space (28) of the supporting member (S) that comprises magnet (M).
16. plate disc brake as claimed in claim 1 is characterized in that: the centering piece (Z) that is provided for input disc (E) centering.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10045420.8 | 2000-09-14 | ||
| DE10045420A DE10045420A1 (en) | 2000-09-14 | 2000-09-14 | Disc brake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1458900A CN1458900A (en) | 2003-11-26 |
| CN1189372C true CN1189372C (en) | 2005-02-16 |
Family
ID=7656150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB018157017A Expired - Fee Related CN1189372C (en) | 2000-09-14 | 2001-09-14 | Disk brake |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1317393B1 (en) |
| CN (1) | CN1189372C (en) |
| DE (2) | DE10045420A1 (en) |
| WO (1) | WO2002022483A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104670977A (en) * | 2013-11-27 | 2015-06-03 | 美名格－艾罗有限公司 | Thread delivery device |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITTO20111217A1 (en) | 2011-12-28 | 2013-06-29 | Lgl Electronics Spa | MILLING-PLANE DEVICE FOR FIXED DRUM YARN FEEDERS |
| ITTO20111218A1 (en) | 2011-12-28 | 2013-06-29 | Lgl Electronics Spa | YARN FEEDER WITH FIXED DRUM WITH CONTROLLED BLOCK-BLADE DEVICE |
| EP2924156B1 (en) | 2014-03-28 | 2016-11-23 | L.G.L. Electronics S.p.A. | Yarn-braking device for storage yarn feeders |
| CN105297207B (en) * | 2015-11-28 | 2018-09-07 | 江阴市华方新技术科研有限公司 | A kind of yarn storage device device |
| DE102016117616A1 (en) * | 2016-09-19 | 2018-03-22 | Saurer Germany Gmbh & Co. Kg | Brake ring and brake assembly for a spool brake, spool brake and method of making a brake ring |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0855358B1 (en) * | 1990-03-12 | 2001-10-17 | Iro Ab | Yarn feeder |
| DE4301507C2 (en) * | 1993-01-21 | 1995-01-26 | Memminger Iro Gmbh | Thread brake |
| DE19531579C1 (en) * | 1995-08-28 | 1997-01-23 | Barth Tex Instr & Software Gmb | Simple, widely applicable thread brake used in textile machinery |
| DE19839272B4 (en) * | 1997-09-11 | 2007-02-01 | Iro Sweden Ab | Controllable thread brake |
-
2000
- 2000-09-14 DE DE10045420A patent/DE10045420A1/en not_active Withdrawn
-
2001
- 2001-09-14 DE DE50106047T patent/DE50106047D1/en not_active Expired - Fee Related
- 2001-09-14 CN CNB018157017A patent/CN1189372C/en not_active Expired - Fee Related
- 2001-09-14 WO PCT/EP2001/010670 patent/WO2002022483A1/en active IP Right Grant
- 2001-09-14 EP EP01967346A patent/EP1317393B1/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104670977A (en) * | 2013-11-27 | 2015-06-03 | 美名格－艾罗有限公司 | Thread delivery device |
| CN104670977B (en) * | 2013-11-27 | 2017-11-24 | 美名格－艾罗有限公司 | Fine rule is fed for device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1458900A (en) | 2003-11-26 |
| WO2002022483A1 (en) | 2002-03-21 |
| DE10045420A1 (en) | 2002-03-28 |
| EP1317393B1 (en) | 2005-04-27 |
| DE50106047D1 (en) | 2005-06-02 |
| EP1317393A1 (en) | 2003-06-11 |
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