TW477875B - Disc brake assembly - Google Patents

Abstract

A friction pad for use in a disc brake assembly, which disc brake assembly includes a disc brake rotor and a disc brake caliper (100). The disc brake caliper (100) having a housing (106) arranged to straddle the edge periphery of the rotor, and an anchor bracket (107) for attaching the caliper (100) to a vehicle. Friction pads (103) are disposed on opposite sides of the rotor with each the friction pad (103) including an elongate backing member and a friction lining (104). Actuating means (121) are provided for displacing the friction pads (104) into engagement with opposite sides of the rotor. The backing member (104) includes first connecting means (115) for connecting the friction pad (104) to the housing (106). The first connecting means (115) having a connecting facility extending from an edge (116) of the backing member (104). The backing member (104) includes second connecting means (118) for connecting the friction pad (104) to the anchor bracket (107). The first and second connecting means being such as to permit first relative movement between the pair of friction pads and second relative movement between the housing and the anchor bracket, and whereby the first and second connecting means combine to connect the housing to the anchor bracket.

Description

5. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs, Invention Description (1) = The invention is mainly about-disc brakes', but it is not excluded in the use of such cards. For the sake of convenience, the description of the present invention will use Y unsolved " 1, but it should be understood that the present invention can also be used for a wider range of applications. The disc-type car has been widely used in power vehicles for many years. In-make 2 typical dish-type fresh towels for trucks, set-caliper jumpers or shells, straddle-rotating discs or rotors, the latter being connected to the wheels for rotation. The body is combined with inner and outer supports or friction blocks for supporting the friction material of the brake, and the supports are relatively movable so that the friction material is combined with the two opposite surfaces of the rotor . By combining the '-braking effectiveness', it can be applied to the rotor and the wheel to which the rotor is connected. ^ The relative movement between individual friction cymbals is by means of an actuating device, usually a precision-assisted hydraulic piston device, which acts roughly to move the inner support. For this purpose 'setting-separate hydraulic pistons are sufficient, and of course it is equally feasible to use more than two pistons. A typical disc brake device also includes a staggered bracket, which is fastened to the suspension member of the vehicle in use, and the anchor bracket and the housing are connected in a 1 way so that relative movement becomes may. This connection method was once the most commonly used two-pin method. Xiao Yi's two-pin system is spaced apart on the opposite sides of the housing and is slidably received in two openings on the bracket. Inside, so that sliding movement between the housing and the stent is possible. This kind of “pin-guided” caliper operates very effectively, but the actual pin is relatively expensive in terms of the overall cost of the disc brake. 4- This paper size applies to China National Standard (CNS) A4 (210 X 297 public love) Λ (please read the precautions on the back before filling this page) · 477875 A7

Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. V. Invention Description (2) The disc-type pick-up device without the above-mentioned“ pin-guided ”arrangement is also available. The special form of such an assembly is to use The actual friction block is used to guide the shell relative to the anchor block during relative movement. Such an assembly is advantageous because it eliminates the need for a guide pin for the disc brake. This means that the total cost of the assembly can be reduced. However, this so-called "pad-guided" caliper has not been widely adopted by the automotive industry because the current design's cost benefits are not good enough to switch to the existing pin-guided calipers. It is an object of the present invention to provide an improved pad-guided disc brake device, which has greater acceptance in the car industry. Another object of the present invention is to provide a disc brake device with reduced cost and complexity. According to the present invention, a disc brake device is provided, which includes a disc brake rotor and a disc brake caliper; the disc brake caliper has a housing arranged to straddle an edge surface of the rotor; an anchor carbon bracket It is used to fix the caliper to a vehicle; the casing supports a pair of friction pole blocks provided on opposite sides of the rotor, and the actuating device is used to move the friction block into the opposite sides of the rotor. The friction stop is arranged to connect the shell to the wrong carbon bracket, and the connection is arranged to make the first relative movement between the pair of friction stops and the shell and A second relative movement between the anchor brackets becomes possible. The advantage of the above assembly is that it does not need to be guided by pins. Originally, the connection relationship between the shell and the anchor bracket was made by using this pin guide, but now it uses friction. Drop out blocks instead. Therefore, a disc brake device according to the present invention can eliminate the need for pin guidance, and this paper size can be adapted to the Chinese National Standard (CNS) A4 (210 X 297 mm) (please read the back first) Please pay attention to this page before filling in this page) ---- Order ------------ 477875 V. Description of the invention (3) Reduce the cost and complexity. In addition, the disc brake device of the present invention is used in a pin-guided rotor brake, which uses a rubbed light block including an elongated back-supported structure, such a friction _ vu ^ on one side of the η support member There is a sacrifice piece on top. The back support member can be slightly curved to match the curvature of the rotor, and the friction lining can also be slightly modified. Such a frictional block can be used in the disc brake device according to the present invention by constructing the backing plate and the connecting device described above. The present invention further provides a friction shoe, which is provided with a disc brake device including a disc brake rotor and a disc brake caliper; the disc brake caliper has a housing and is arranged to straddle the rotor. On the edge surface, and has a cat break bracket for the card to be attached to the vehicle by mistake; the housing is arranged to support the two friction ^ blocks arranged on the opposite sides of the rotor, and for moving The friction weight block enters the actuating device of Naruto on the opposite sides of the rotor; the friction pole block includes an elongated back support member and a plus: a friction lining on one surface of the back support member, which is arranged into and The rotors are in an opposite relationship; the back support member of the friction stop includes a first connection device for connecting the friction pad to the housing. The first connection device has a connection device extending from the edge of the child back support member. The back support member also includes a second connection device for connecting the frictional piece to the anchor bracket; the first and second connection devices are such a device, when used in a disc brake device When in the middle, the shell can support The first relative movement between a pair of frictional pads and the second relative movement between the housing and the carbon bracket are possible; and by this, the first and second connections of the friction stop Device, so that 6-paper size applies Chinese National Standard (CNS) A4 specification (210 X 297 mm) ------ (Please read the precautions on the back before filling this page)-Intellectual Property Bureau of the Ministry of Economic Affairs Printed clothing for employee consumer cooperatives 477875 A7 B7 V. Description of invention (4)

The middle joint is used to connect the shell to the anchor bracket D. In one form of the present invention, each backing member of each friction block has a first connection device for connecting the friction block to the shell. And a second connecting device for connecting the frictional block with the anchor to the anchor bracket. The coupling device may include a separate connection device, preferably provided generally in the middle of the end of the support member, and preferably extending from the edge of the support member. Alternatively, the first connection means may include more than one connection device, such as two such devices. The second connection means is preferably provided at both ends of the backing member, and preferably extends from the edge of each end. In this arrangement, the first connection device can be extended into a connection relationship with a section of the casing across the outer edge of the rotor, and the second connection device can be engaged with the anchor bracket. This results in a particularly stable disc brake in which the individual friction weights are connected at three points. The connection device may have any suitable form as long as it allows the required relative movement. In one form, the connection device is slidably coupled to the housing in a manner that allows at least one frictional tab to slide relative to the housing, toward or away from the rotor, but it can tightly tie the friction. The block does not come off the casing. Another friction pad can be combined in the same way, but the friction pad is not sliding relative to the housing during use. Instead, the block can be brought into engagement with a respective side of a rotor by the relative movement between the housing and the anchor bracket. The above-mentioned connecting device can be made in various arrangements, such as borrowing a channel made in the housing, and slidably receiving a surplus member extending from the friction block. Under this arrangement, the channel and the surplus component can be made into ordinary T-shapes. The paper size applies to China National Standard (CNS) A4 (210 X 297 mm) ------- --- 1 ----- install --- (Please read the precautions on the back before filling out this page) .. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of the Invention (5) 俾 will be combined to stop it. Disengagement in other directions of sliding. In an alternative and better arrangement, the Japanese and Japanese corpuscles include a slip pattern that is housed through an opening in at least one of the two thick rubbing blocks of the soil. Inside, and the block can slide along the slide bar under braking. The slide bar is preferably detachably connected to the housing, so removing the slide bar can facilitate the removal of the friction weight, such as when replacing it. With this arrangement, the slide can be made into a screw or the like, with a driveable head at one end of the threaded shaft, and the slide can extend through one or more of the housings. = 开 ^ 'One of the openings has a screw, so the screw and pattern fit the rod. The protection p is best to add a thread to the part to be threaded with the remote body, and it is likely that it is only at the head part or the opposite end part of the rod adjacent to the sample part. The other parts of the shaft are unthreaded and preferably smooth, allowing the friction pad to slide on the sample with minimal resistance. The connection means of the former kind can be arranged at any appropriate position in the housing. For example, a separate slide bar may be disposed approximately across the rotor in the center of the housing. Alternatively, more than two such slide bars may be provided between the radial ends of the housing. As discussed, the slide bar, or slides, can be installed in any suitable manner, such as by making the housing a pair of openings to receive the slide ends. An opening may include a seat protruding around the opening for the slider head to sit on, and another opening may be provided with a thread to receive a threaded portion of the slider by screwing. Alternatively, the other opening may have a pedestal for a nut, whereby the slide bar with a threaded end can be fixed. In an arrangement, the housing includes a channel on the section that spans the rotor. -8-This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back first) (Fill in this page again.) Packing .. Printed by the Consumers 'Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, Agricultural A7, B7. 5. Description of the invention (6', and the slider is fixed in or near the channel. The openings can be made on the walls of the two ends of the channel. The second connection device can be combined with the anchor bracket, although in a preferred arrangement, the child connection is a sliding joint connection. This is a yin-yang This is achieved in combination with a special form of slotting arrangement, in which the channels are made on the wall of the anchor bracket for sliding engagement and connection with the positive edge segment of the friction stop. These channels, for example It is roughly U-shaped, and it is close to the edge segment of the friction block with a complementary shape. Of course, the edge segment is stored in the M channel, and the friction block must be allowed to slide in the channel. In a preferred arrangement, the friction One of the cymbals can only move relative to the anchor bracket. This is the normal operation of a disc brake. One of the first friction cymbals is actuated by the actuating device and moves relative to the housing and the anchor bracket. The side of the 4th son entered the meshing relationship. However, the second frictional block remained stationary relative to the child case under braking, but when the relative movement between the case and the anchor bracket was made, and the The housing enters into the 5 with the other side of the rotor at the same time. (1) The first friction stop is different from the first friction stop and is fixed at a position in the disc brake device; In the arrangement, the second friction block can be fixed so that it can only move relative to the anchor bracket. This arrangement is possible in the present invention, even if the first and second friction blocks are the same priority Therefore, the production of friction pads can be simplified to only one style, or a special style for the pad-guided disc brake device of a special style. Therefore, if this is considered, the first and the first The two friction blocks can each include the first and second Apparatus for use - III 1 ^ 1 I I 1 I · I I (please read the Notes on the back to fill out this page) Ministry of Economic Affairs Intellectual Property Office employees consumer cooperatives printed clothing.

477875 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 ____B7____ 5. Description of the Invention (7) For connecting the shell and the anchor bracket, even if the second frictional block has a different from the first frictional block Sports needs. The disc brake device may include a biasing device for biasing one or two friction tabs into a secure connection with the housing and / or the anchor bracket. In one arrangement, the biasing means acts on the individual frictional blocks in opposite directions, respectively upward and downward. This arrangement facilitates the engagement of a single biasing member with the two friction pads. The biasing member may be in the shape of a flat plate, and may be fixed to one side of the casing, stretched across the bridging portion of the casing to the other side, and exerts a biasing force on each friction pad in different directions. The biasing member can be secured to the housing by a suitable anchor, and the distal end of the biasing member can be secured to a frictional stop. In a preferred arrangement, the biasing member is fixed to the housing by a releasable slide bar, and a biasing force away from the bridging portion of the housing is applied to the friction stop near the fixed point, and A biasing force is applied toward the bridging portion to the friction weight block away from the fixed point. The biasing device drives the friction block into a solid engagement with the connecting part of the housing and the anchor bracket, so that unexpected movements of the blocks can be prevented, especially during vehicle operation. The sloshing of noise. The biasing device can be installed in the channel of the housing, as mentioned before, and can act on the connection device of the friction pad, and these surfaces can be made with appropriate surfaces to facilitate this. effect. For example, the connection device portion of the friction pad may include a bearing surface, and the biasing member may apply a downward bias against the surface against the first friction pad, and the second friction pad includes a lower surface. It has an arm-shaped part, and the biasing member can be stretched over the following table. The paper size is applicable to Chinese National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before filling this page)

1 / / 〇 / J 1 / / 〇 / J Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 V. Description of the invention (8) Enter the Mouth and apply the upward bias. The second pole piece can include-double oppositely extending arms, and the distal end of the biasing member can be divided into two branches for engagement under the arms. The biasing device may also be provided with the second connection device that is fixed between the friction roller and the roller bracket. The biasing means preferably works close to the edge of the backing member, although other arrangements are possible. This grace device also fixes the friction block relative to the anchor bracket, mainly to prevent shaking. An important feature of the disc brake device according to the present invention is that there is no need for a direct connection between the housing and the staggered bracket. Therefore, there will not be any interaction between the housing and the carbon bracket that can reduce braking performance; however, without the existence of a pin guide, the lubrication and maintenance of the pin can be eliminated. In addition, the number of component parts of the disc brake device can be reduced, and the result that it must follow is a reduction in assembly costs. The accompanying drawings show a typical specific example of the aforementioned kind of the present invention. The specificity of these drawings and related descriptions should not be used to replace the generality of the broad description of the present invention. Figure 1 is a view of an earlier art caliper. Fig. 2 shows a plan view of a disc brake device according to the present invention. FIG. 3 is a cross-sectional view of the brake device of FIG. FIG. 4 is a rear view of a friction stop for use in the devices of FIGS. 2 and 3. FIG. Figure 5 is a cross-sectional view showing a bias arrangement. Figures 6 and 7 show additional biasing arrangements for the friction tabs in Figure 4. Figure 1 shows the general shape of a pair of pin-guided calipers 10 of the prior art. -11-This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) ------: ---- m ^ ii — (Please read the notes on the back before filling this page) · A7

477875 V. Description of the invention (9) The child caliper includes a housing U and an anchor bracket 12. The casing is movable relative to the anchor bracket 12 when the brake is actuated. In the caliper of FIG. 丨, the child housing 11 includes three fingers 13 suspended substantially from a crossover section 14 of the housing, which is suspended from a piston mounting section 15. The piston mounting section 15 is attached to a plane substantially parallel to the plane of the finger 13. The piston mounting section 15 includes a pair of pins, and the anchor bracket 12 is mounted on the pins for movement in the direction A. Although the pins are installed in the casing and the anchor bracket 12 so that they cannot be seen in the figure, the pins are coaxially extended to the piston mounting section. 15 The two arm holes 16 are fixed in the two openings by means of a screw head and nuts 17, 18, and the pins are extended into the openings in the anchor bracket 12. This arrangement is shown only on one side of the child caliper 10, but the same arrangement is also provided on the other end 19 of the mounting section 15 for the other of the two mounting shafts. Therefore, the casing 11 is directly connected to the staggered bracket by this arrangement. FIG. 2 shows a plan view of a disc brake device 100 according to the present invention. FIG. 3 shows a cross-sectional view of the device 100 in FIG. 2. The brake device 100 is shown in FIG. 3 as a cross-section of multiple planes through the first and second (front or rear) friction pads 10 丨 and 102. The plane change occurs when passing through the centerline C. The block 101 includes a backing member 103 and a friction material 104, which are attached to the front of the backing member. However, the cutout 102 is shown behind the figure, so only the Only visible from the back 105 of the support member. However, a friction material to be recognized is also attached to the front of the support member 105. The wrong stone fixing bracket 107 includes a base portion 108 and a pair of side portions 1009. The side portions are upward and extend away from the base portion, and the base portion includes _ -12. This paper rule uses Chinese national standards (CNS) A4 Specification ⑵〇x 297 公 爱) " ~ " (Please read the precautions on the back before filling this page) Equipment · Intellectual Property Bureau of the Ministry of Economic Affairs, Consumer Cooperative Printed Bucket / 7875 A7 B7 V. Invention Explanation (10) The opening 110 is used to receive a bolt (not shown). The anchor bracket 107 is fixed to a vehicle. (Please read the precautions on the back before filling out this page) The housing 106 and anchor bracket 107 are usually made as shown in Figure 1, although there is no pin arrangement in the figure. The disc brake device 100 in FIGS. 丨 and 2 is different from the disc brake device 丨 0 in FIG. 1 in that it is a friction pad guide device. The friction block guide device 100 includes a bolt-shaped slide bar n having a bolt head 112 and a threaded portion 113. The threaded portion 113 is engaged with a threaded opening in the casing 106 by a screw thread, so that the slider lu is firmly fixed in its position. However, the slide bar, opposite the end of the bolt head 112, projects through a non-threaded opening also made in the housing. This arrangement is to make the slide bar 111 protrude from one side to the other side of the housing 106 as shown in FIG. 2. The slide bar ln is usually inserted into an elongated opening 114 made in the housing 106, and each end of the opening 114 is arranged to accommodate the slide bar 111 'as described above. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. The friction blocks 101, 102 are made in the same way, and a non-sectioned rear view is shown in Figure 4. Each of the friction blocks 101, 102 includes a first connection device 115 extending from the upper edge 116 of the backing member 105, and the connection device includes an opening 117 for receiving the slide pattern m. After receiving the slide block m through the opening 117 and fixing the slide bar to the housing 106 with threads, the friction pads 101 and 102 are restricted and can only slide along the longitudinal axis of the slide bar, and If there is no restriction, it will rock around the vertical axis. The back support member of each friction stopper includes a second connection device 118 on the opposite side. The second connection device includes an extension member 19, which is set to fit into a 13-knife paper standard Guzhongjia Standard (CNS) A4. Specifications (21. X 297 public love) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 477875 A7 B7___ V. Description of the invention (11) It is made in the channel 120 on each side portion 109 of the anchor bracket 107. With this unique arrangement, there is no need for a direct connection between the housing 106 and the anchor bracket 107. Instead, the friction tabs 101 and 102 are connected to the housing 106 through the slide 111, and connected to the staggered bracket 107 through the extension member 19, the housing 106 and the anchor碇 The bracket 1 07 is indirectly connected to the friction block 101 and 102. The friction block 101 and 102 are installed in the housing 106. The light block 101 is installed to be activated by an appropriate actuating device, and the The stop block 102 is installed close to the inner surface of the finger 13, generally according to the arrangement of the previous technique of FIG. 1. In use, the actuation of the actuating device causes the position of the friction stop 10 J to move toward the braking surface of the rotor. The actuating device may include a hydraulically operated piston ' and two such pistons are provided at 121 in the specific example (Figure 3). The two pistons act on the rear surface of the friction stop 102 and move the stop relative to the housing. In order to reduce the resistance to movement to the minimum, the upper edge 116 of the block 102 is spaced from the housing so as not to contact each other. FIG. 3 shows that the gap G represents the interval between the edge 116 and the housing 106. During the braking actuation, the friction light mass 102 does not move relative to the housing. On the contrary, when the shell moves relative to the anchor bracket 107, the stub 102 moves simultaneously with the shell. Then, the upper edge 116 of the block 102 is engaged with the surface 122 by the raised edge 123 of the weight block 102, and sits against the surface 122 of the shell 13 adjacent to the finger 13. By this engagement, the housing 106 is restricted from being rocked about the axis of the slider 11. A biasing device can be used to bias the frictional mass 101, 102 into the proper position, and prevent or reduce the looseness of the slip sample 111 in the opening 1 17-This paper size applies to China Standard (CNS) A4 specification (210 X 297 mm) ------: --- Γιβ pack-(Please read the precautions on the back before filling this page)-477875 A7 B7 V. Description of the invention (12 ), Or the unnecessary movement of the extension member 119 in the channel 120 is minimized. In Figures 2 and 3, biasing means are applied to the respective first and second connections 115 and 118. For the biasing device applied to the first connection device 115, a spring plate 124 extends across the housing 106, and is fixed at one end by the slider head 112 and at the other end, next to the first connection 115. On the lower surface 125 of the arm portion 126. The spring plate 124 is shown in a lateral cross section in FIG. 5, and it can be seen from the drawing that the spring plate extends in the opening 114 of the housing 106 and an opening 127 extends for the slide bar 111. Thereby, the spring plate 124 is fixed to the casing 106. The spring plate 124 is stretched across each of the frictional ratchet blocks 101, 102 'and presses each of the coarse friction blocks in the opposite direction. The plate 124 presses the upper edge 128 (Fig. 4) of the friction block 101, and presses the stop block 101 in a downward direction to maintain the gap G. The spring plate 124 is divided into two branches adjacent to the friction plate 102 as shown in FIG. 2 to define a pair of fingers 129, and the pair of fingers and the arm portion 126 of the friction pad 102 The lower surface 125 is engaged. As a result, the spring plate 124 exerts an upward biasing force on the tab 102, and the biasing force promotes the firm engagement of the raised edge 123 (FIG. 4) against the surface 122 (FIG. 3) of the housing 106. Biasing means are also provided on the second connecting means 118, as shown in Fig. 3. These biasing means mainly serve to abut the lower edge 130 of each of the friction tabs 101, 102 (see also Fig. 4). The biasing device includes a spring arrangement in which a spring 131 exerts an upward force on the lower edge 130. The spring force restricts the rocking of the frictional light blocks 101, 102, and thereby restricts the rocking motion, otherwise the brake device may cause noise. In each anchor bracket channel 120, a spring 131 is fixed, and each -15- this paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) ------.- ---: --- install --- (Please read the precautions on the back before filling out this page) · 'Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 1477875

1 station staff consumes the entire length of the channel to stretch. The spring 131 is fixed in association with each channel by using several small ear pieces 132. The spring 131 is, for example, ^, namely, coffee, machine, and ^ = slides of block 101, 102, and relative movement after the casing 10 and the anchor bracket 107 are removed. Use. Therefore, the spring stretches between points S > S2 < as shown, enters the channel 120 and extends upward toward the housing 106. In the mouth, as shown in the setting of the spring m, the broken bracket 107 is added with 1 'on the surface of the area of the bomber II, and it can be left like a casting. The spring plate has a smooth surface and slides against the surface of the anchor bracket. According to the present invention, there may also be an arrangement for the dish-type material to prevent the inner friction pole block from moving sideways with respect to the slide bar mounted thereon. Such lateral movement is usually reported to the travel agency. &, I am very eager to work when the calipers have been installed and the friction pad is arranged so that its length direction is substantially vertical. Under the influence of gravity: the shell tends to shift downward and land on the lower surface of the slide. Beta shift can cause alignment problems with the rotor, affecting the performance of the disc brake. Figures 6 and 7 show two alternative arrangements that can be chosen to prevent this relative movement, however, these are for illustration purposes only, and other alternative arrangements may be used. Figs. 7, 4 and 7TTT are partial cross-sectional views of friction pads different from those in Fig. 4. The same reference numerals are used on the same parts. The arrangement of Figs. 6 and 7 to resist lateral movement of the soil is equivalent to the movement in the gap between the slip sample ⑴ and the opening 117 of the friction 靱 block. In Figure 6, the spring plate 124 is made of _ central top ridge ⑶ and ― wipe the table set on both sides of the top ridge (please read the precautions on the back before filling this page). ---- Order --------- #, This paper size applies to Zhongguanjia Standard (CNS) A4 (21G X 297 Public Love · -16

I

V. Description of the invention (14 of 冓 / 冓 才 的 134. The lower surface of the child elastic plate 124, Fang You and the upper inclined surfaces of the two arm-shaped portions 126 of the first connection device U5, become a limit to the first The connection device, and thus the position of the friction pad, does not cause the h potential to move sideways with respect to the slide bar iu. The child spring plate 124 may be made to have a configuration as shown in FIG. 6 for its entire length, or Only the area that is engaged with the first connecting device 5 is made into the configuration shown in the figure. In the arrangement of FIG. 7, the child opening 117 is made into a part of a circle 135 and a part of a corner 136. The spring plate 124 biases the first connection device 115 to the sliding rod in, and the sliding rod U1 is biased into engagement with the inner surface of the triangular portion 136. Therefore, the sliding guard U1 is basically wedged there, To prevent lateral movement in the far-opening hole 1 17. The invention described herein is extremely easy to make changes, modifications, and / or additions to these special instructions. But one thing is self-evident , This invention includes all changes that fall within the spirit and scope of the above description, Change, and / or add. (Please read the precautions on the back before filling out this page). ^ 1¾ ^ -------- Order ---------% · Intellectual Property Bureau Staff, Ministry of Economic Affairs Printed by Consumer Cooperatives • 17- This paper size applies to China National Standard (CNS) A4 (210 X 297 mm)

Claims (1)

1 1 Printed bucket of the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs / 7875 _______ § __— VI. Patent application scope 1 · A disc brake device, including a disc brake rotor and a disc brake caliper; the disc brake caliper A casing is provided to straddle the edge surface of the rotor; an anchor bracket is used for fixing the caliper to a vehicle; the casing supports a pair of friction provided on opposite sides of the rotor Light weight 'and each of the frictional coarse blocks includes an elongated backing member and a friction viewing piece, and 4 viewing pieces are added on a surface of the coarse piece and arranged in a facing relationship with the rotor; actuation A device for moving the friction block to engage with the two opposite sides of the rotor; the backing member of each friction block includes a first connection device for connecting the friction block to the housing, the first The connecting device has a connecting device extending from an edge of the backing member, and a second connecting device for connecting the friction stop to the anchor bracket; the first and second connecting devices are such a device, Can make The first relative movement between the pair of frictional heel blocks supported by the body, and the second relative movement between the shell and the anchor bracket, can be said, and by this, the first and A second connecting device jointly connects the shell to the anchor bracket. 2. According to the disc brake device of the first patent application scope, the connecting device is arranged approximately in the middle of the opposite ends of the supporting member. 3. According to the disc brake device of the scope of patent application No. 2, the housing includes a jumper span? Rotor, and the first connection device is connected to the jumper segment. 4. According to the disc picking device of item 3 of the scope of the patent application, the first connection device is combined with the device to valley 4 at least one of the friction pole blocks sliding, entering or disengaging relative to the housing, and the roaring of the rotor合 guan relationship. -18- This paper size applies to China National Standard (CNS) A4 (210 X 297 public love) -------:- -(Please read the precautions on the back before filling in this page) g8s VI. From above "----------- τ% Patent RangeApplicable Patent Range Item No. 4 disc brake device, the housing includes an I A connection member for receiving the first connection 2 that becomes at least one frictional mass of the child: the connection member is slidable in the groove 迢 I to allow the at least one frictional mass to slide, 6 The dagger universal fixes the at least one friction pad on the housing. • According to the disc brake device of the scope of patent application No. 5, the connecting member is generally T-shaped. The disc brake device of item 4, the housing includes up to ^ a slide bar, and the first connection means < 'of the at least one friction pad, including an opening for receiving the at least one slide bar, to The at least one friction pad is allowed to slide along the slide bar. 8 ·, According to the disc brake device of patent claim item 7, the at least _ Each slide cup includes a threaded section for threaded connection with the shell, and a screwless, Wenfeng, and friction friction block on which is installed in a sliding manner. 9. According to the scope of the patent application The disc brake device according to item 8, the housing includes a pair of openings for each of the at least one slide sample, and one of the pair of openings is threaded to receive the threaded section of the at least one slide defending thread. . According to the U disk device of the patent claim 9, the housing includes a channel in which both ends of the at least one slide bar are fastened in the openings made at the two ends of the violation channel, And the at least one slip sample is fixed. 11. According to the disc brake device of the scope of application for patent, the second connecting device is arranged at the opposite ends of the support member and extends into the anchor The connection of the two opposite walls of the bracket. 12. According to the disc brake device of the nth scope of the patent application, the second connection of this paper applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) (please first (Read the notes on the back and fill out this page) Order ------- -Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economy The projections are arranged so as to be accepted by the respective channels made on opposite walls of the anchor bracket. Each of the respective channel props has a length dimension 'at least equal to the individual frictional block. The required stroke. Π · According to the disc brake device of the 12th scope of the patent application, a separate channel is provided on the opposite side wall of each anchor bracket to accommodate each protrusion of the pair of friction stoppers. 14. The disc brake device according to item 1 of the scope of patent application, further comprising a biasing device to abut one or each of the frictional blocks, so as to bias one or each of the frictional blocks so that It is connected with the shell and / or the anchor bracket separately. I5. The disc brake device according to item 14 of the scope of the patent application, the biasing device acts on the pair of friction pads in the opposite direction. 16. The disc brake device according to item 15 of the scope of the patent application, the bias The device includes a spring plate, one end of which is fixed to the housing and presses one of the pair of friction blocks, and stretches across the rotor to press the other of the pair of friction blocks in the opposite direction. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 17. The disc brake device according to item 16 of the scope of patent application, the spring plate acts on the first connection device of the first friction stop near the fixed end of the spring plate The outer bearing surface acts on the lower surface of the first connection device of the second friction pad. 18. According to the disc brake device of claim 17 in the scope of the patent application, the spring plate is divided into two branches at the opposite end of the fixed foot end, and is connected with the second connection device of the second friction pad to pass the first connection. The center line of the device is -20- This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) 477875 Printed by A8 B8 C8 D8 of the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economy contact. 19. According to the disc brake device of the scope of the patent application, the biasing device also applies a biasing force to bias the second connecting device into solid engagement with the anchor bracket. 20. The disc brake device according to item 9 of the patent application scope, the biasing device includes a biasing plate disposed between the second connecting device and the staggered bracket, and the biasing plate extends into contact with the friction An edge of the cymbal block engages with a spacer left between it and the second connecting device to apply the biasing force. 21 · According to the disc brake device of the scope of patent application No. 14, when related to the scope of patent application No. 7, the opening of the first connection device includes a contraction part, the slide bar system part is accommodated therein, and the slide The strain is kept within the constricted portion under the biasing force of the biasing device. The arrangement is to limit the position of the frictional stop so that it cannot move sideways. 22 · According to the disc brake device of the scope of patent application No. 14, when related to the scope of patent application No. 7, the -connecting device includes a pair of downward inclined surfaces spaced apart from each other on both sides of the opening, and the A biasing device acts on each of the inclined surfaces, causing the sliding rod to closely engage the inner surface of the opening, and the biasing device applies a sufficient biasing influence force to maintain the sliding rod close to the inner surface of the opening. To limit the position of the friction pad so that it cannot move sideways. 23. A friction pad for use in a disc brake device, wherein the disc brake device comprises a disc brake rotor and a disc brake caliper; the disc brake caliper has a housing arranged to span Standing on the edge of the rotor -21-Wood paper size applies Chinese National Standard (CNS) A4 specifications (21〇χ 297 male (please read the precautions on the back before filling this page) —must · nnnnn) OJ > ββ 蜃477875 Intellectual Property Bureau Employees Cooperative of the Ministry of Economic Affairs Consumer Cooperative A8 B8 C8 D8 6. The scope of the patent application is on the surface and has an anchor bracket for attaching the caliper to a vehicle; the housing is arranged as Supports a pair of friction stoppers arranged on opposite sides of the rotor, and an actuating device for moving the friction stoppers into engagement with opposite sides of the rotor; the friction stoppers include an elongated moon support member and a A friction lining added on a surface of the backing member is arranged in a facing relationship with the rotor; the backing member of the frictional pad includes a first connection device for connecting the frictional member. To the housing, the first connection device has a connection device extending from the edge of the back support member, and the back support member further includes a second connection device for connecting the friction stop to the anchor bracket; The first and second connecting devices are devices that, when used in the disc brake device, cause the first relative movement between a pair of friction stoppers supported by the housing, and the housing and the fault A second relative movement between the cymbal brackets is made possible; and by this, the first and second connection means of the frictional stopper jointly connect the shell to the anchor bracket in use. 24. According to the friction pellet of item 23 of the patent application park, the connection device is arranged substantially in the middle of the opposite ends of the supporting member. 25. According to the friction block of item 24 of the patent application, the connecting member is generally T-shaped. 26. According to the mousse block of Patent Application No. 23, the second connecting device is arranged at the opposite ends of the backing member, and the material is extended to connect with the two opposite walls of the tin brace bracket. . 27. According to the friction weight of item 26 of the patent application, the second connecting device includes the edges of opposite ends of the moon support member of & 出 ..., each of _________- 22- This paper size applies to the family Fresh (CNS) A4 specification (21G X --- ------ r ---.----------- ^ --------- (Please read the Note: Please fill in this page again.) 477875 A8 B8 C8 D8 Intellectual Property Cooperative of Intellectual Property of Employees Bureau of Ministry of Economic Affairs 6. Scope of patent application The road system is made on the opposite walls of the tracing bracket. -23- · ---.-- »Equipment -------- Order --------- (Please read the back first Please note this page, please fill in this page) This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm)