JP2017154560A - Combined brake gear - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a combined brake gear which enables weight reduction while maintaining functions.SOLUTION: An equalizer 33 of a combined brake gear 10 includes: a first connection part 33r provided at one longitudinal end part and with which a front wheel brake cable 34 is connected; a second connection part 33f provided at the other longitudinal end part and with which a rear wheel brake cable 35 is connected; an intermediate connection part 33m provided between the first connection part 33r and the second connection part 33f and with which a lever 32 is connected; and an extension part 33e which further extends from the second connection part 33f to the other longitudinal end side and has a C shaped cross section. An engaged part 80, with which an engaging member 77 serving as an engaging member engages, is formed at the extension part 33e.SELECTED DRAWING: Figure 6

Description

  The present invention relates to an interlocking brake device that distributes an operating force of a brake lever to a front wheel brake and a rear wheel brake.

  Conventionally, various interlocking brake devices for motorcycles have been proposed. For example, Patent Document 1 discloses a so-called brake lock structure that holds a braking state of a brake during parking together with an interlocking brake device.

  More specifically, in the interlocking brake device described in Patent Document 1, the engaging pin of the brake force holding arm provided inside the casing is connected to the operating force distribution lever as an equalizer also provided inside the casing. By engaging with the engaged portion, the brake state of the brake can be maintained during parking.

JP 2005-212792 A

  By the way, there are many demands for cost reduction and weight reduction while maintaining the function, but the same demand applies to this interlocking brake device. In addition, it is important to secure the rigidity necessary for maintaining the function in reducing the weight.

  The present invention has been made in view of the above-described circumstances, and an object thereof is to provide an interlocking brake device that can be reduced in weight while maintaining its function.

In order to achieve the above object, the invention according to claim 1
A brake lever,
An equalizer that distributes the operating force of the brake lever between a force that pulls the brake cable for the front wheel and a force that pulls the brake cable for the rear wheel;
An engagement member capable of holding the equalizer in a state where the brake cable for the rear wheel is pulled,
The equalizer is provided at one end portion in the longitudinal direction and connected to the front wheel brake cable; the second connection portion provided at the other end portion in the longitudinal direction and connected to the rear wheel brake cable; An intermediate connecting portion provided between the first connecting portion and the second connecting portion, to which the brake lever is connected,
The equalizer includes an extending portion having a C-shaped cross section that further extends from the second connection portion toward the other end in the longitudinal direction,
An engaged portion with which the engaging member engages is formed in the extending portion.

The invention according to claim 2 is the invention according to claim 1,
The case that accommodates the equalizer is formed integrally with a holder that supports the brake lever with respect to a handle.

The invention according to claim 3 is the invention according to claim 1 or 2,
An outer cover member covering the other end side in the longitudinal direction of the extension part;
The engagement member is provided on the outer cover member.

The invention according to claim 4 is the invention according to claim 3,
An operation lever for operating the engagement member is provided integrally with the outer cover member.

The invention according to claim 5 is any one of claims 1 to 4,
The equalizer includes a pair of flat plate portions arranged in parallel,
A connecting portion connecting one side of the pair of flat plate portions;
A flange portion (33d) formed on the other side of at least one flat plate portion of the pair of flat plate portions is provided.

  According to the first aspect of the present invention, since the engaged portion of the equalizer with which the engaging member engages is formed in the extending portion having a C-shaped cross section, the equalizer can exhibit high rigidity even if it is compact. It is possible to reduce the weight while maintaining the function as.

  According to the invention of claim 2, since the case for accommodating the equalizer is formed integrally with the holder for supporting the lever with respect to the handle, the number of parts can be reduced.

  According to the invention of claim 3, since the engaging member is provided on the outer cover member that covers the other end in the longitudinal direction of the C-shaped extending portion of the equalizer, the number of parts can be further reduced. .

  According to the invention of claim 4, since the brake force holding arm is integrally provided on the outer cover member, the number of parts can be further reduced.

  According to the invention of claim 5, since the flange portion is formed at the other end of the two flat plate portions not provided with the connecting portion, it is possible to increase the rigidity of the open portion while reducing the weight.

1 is an overall configuration diagram of an interlocking brake device according to an embodiment of the present invention. It is the side view which looked around the brake lever for interlocking of a motorcycle from back and the upper part. It is a top view of a brake unit which shows a part of brake unit broken. FIG. 4 is a sectional view taken along line AA in FIG. 3. It is a bottom view of a brake unit. (A) is a front view of the equalizer, (b) is a bottom view of the equalizer, (c) is a cross-sectional view taken along line BB of (b), and (d) is a cross-sectional view taken along line CC of (b). is there. (A) is a perspective view of the case part of a casing, (b) is an arrow view seen from the arrow D direction of (a). (A) is a top view of a brake force holding arm, (b) is an arrow view seen from the arrow E direction of (a). It is a top view of the brake unit at the time of non-operation of the interlocking brake lever. It is a top view of the brake unit at the time of brake lock.

  Hereinafter, a motorcycle front-rear interlocking brake device as an interlocking brake device according to an embodiment of the present invention will be described with reference to FIGS. In the following description, front and rear, left and right, and top and bottom are described according to the direction seen from the operator. In the drawings, the front of the vehicle is Fr, the rear is Rr, and the left is L, right side is R, upper side is U, and lower side is D.

As shown in FIG. 1, the front and rear interlocking brake device 10 for a motorcycle includes a front wheel brake lever 31 that operates a hydraulic front wheel brake _BF in response to a brake operation, and a mechanical rear wheel brake in response to a brake operation. B and a _R and the front wheel brake B _F can be allowed to interlock operation interlocking brake lever 32.

The interlocking brake lever 32 is connected to a substantially central portion of the equalizer 33, and one end portion of a front wheel brake cable 34 that transmits a brake operation force to the front wheel brake _BF is connected to the rear end portion of the equalizer 33. , the front end of the equalizer 33, one end of the wheel brake cable 35 after transmitting the brake operating force to the rear wheel brake B _R is connected.

  The front wheel brake BF is a disc brake, and a master cylinder 87 that outputs a hydraulic pressure in response to a pressing operation of the auxiliary operation lever 86 is connected to the front wheel brake BF via a pipe 88. The other end portion of the front wheel brake cable 34 having one end portion connected to the equalizer 33 is connected to the front wheel brake BF only when the interlocking brake lever 32 is operated via the brake force control means 110 that can control the brake force exerted by the front wheel brake BF. The auxiliary operation lever 86 is connected.

The rear wheel brake B _R is a brake drum 37 which is rotatably supported on an axle 36 of the rear wheel, a pair of frictionally engaging the inner peripheral surface of the brake drum 37 while being pivoted through a pin 39 to the brake panel 38 Brake shoes 40, 40, a cam 41 pivotally supported by a brake panel 38 that enables both brake shoes 40, 40 to be pressed against the inner peripheral surface of the brake drum 37, and a base end of the cam 41 are coupled to each other. A brake cam arm 42 extending outward of the brake drum 37, a fixed arm 43 provided on the brake panel 38 so as to face the brake cam arm 42, and the brake cam arm 42 and the fixed arm 43 are contracted between the brake cam arm 42 and the fixed arm 43. A drum brake comprising a spring 44 for biasing a brake cam arm 42 on the side where the shoes 40 are brought close to each other. The brake force is exerted in response to an operation input input from the rear wheel brake cable 35 to the brake cam arm 42.

  Referring to FIGS. 2, 9, and 10 together, the left end of the steering handlebar 45 provided at the front of the vehicle body in the scooter type motorcycle is provided with a gripping portion 46 that the driver holds with his left hand. A holder 47 that supports the interlocking brake lever 32 is attached to the steering handle bar 45 on the inner side of the gripping portion 46. The holder 47 is integrally provided with an arcuate mounting portion 47a corresponding to substantially the front half of the steering handlebar 45, and has an arcuate shape corresponding to substantially the remaining half of the steering handlebar 45. The other end of the mounting stay 48 that is formed and engaged at one end with the mounting portion 47 a is fastened to the holder 47 by the screw member 49, whereby the holder 47 is fixed to the steering handlebar 45. The holder 47 has a base end portion of the interlocking brake lever 32 rotatably supported via a support shaft 50 that is a screw, and the interlocking brake lever 32 is braked with a left hand that grips the gripping portion 46. Can be operated. In addition, a return spring (not shown) which is a torsion spring is provided between the holder 47 and the interlocking brake lever 32, and the interlocking brake lever 32 is separated from the gripping portion 46 by the spring force of the return spring. Spring biased.

  By the way, the middle portion in the longitudinal direction of the steering handle bar 45 is covered with a handle cover 53 formed of synthetic resin, and the steering handle bar 45 is opened from an opening provided on the left side of the handle cover 53. A grip 46 at the left end of 45 and the interlocking brake lever 32 protrude outward.

  In a position adjacent to the inner side of the interlocking brake lever 32 along the longitudinal direction of the steering handlebar 45, a casing 56 for operably storing the equalizer 33 is provided at a front position of the steering handlebar 45. Fixed placement. Referring also to FIGS. 5 and 7, the casing 56 includes a box-shaped case 57 that is provided integrally with the holder 47 and is open to the front side, the left side, and the bottom side, and a bottom opening 57 ab of the case 57. The bottom cover 58 is coupled to the case 57 so as to cover it, and the front cover 59 is pivotally coupled to the case 57 so as to cover the front opening 57af of the case 57. The front cover 59 is integrally formed with a brake force holding arm 71 described later.

  As shown in FIG. 3, one end of a connecting rod 55 is connected to the base end of the interlocking brake lever 32 by a screw member 60, and the connecting rod 55 enters the casing 56 from the left side opening 57 as of the casing 56. Inserted.

  As shown in FIGS. 6A to 6D, the equalizer 33 has a substantially rectangular shape, and a pair of flat plate portions 33a and 33b extending in parallel and horizontally with each other in two short sides in the flat plate portion 33a. , 33b are connected by a connecting portion 33c extending in a direction orthogonal to the cross section 33b to form a C-shaped cross section. In addition, a flange portion 33d that is folded back in a direction away from the other flat plate portion 33a and substantially orthogonal to the flat plate portion 33a is provided on the other side in the short side of the flat plate portion 33b of the pair of flat plate portions 33a and 33b. ing. The flange portion 33d is provided so as to be able to contact an initial contact surface 67 described later.

  A pair of flat plate portions 33a and 33b, in order from one end in the longitudinal direction, a first connection portion 33r to which a front wheel brake cable 34 is connected, an intermediate connection portion 33m to which a connecting rod 55 is connected, and a rear wheel brake cable 35. A second connection portion 33f to which is connected is provided.

  As shown in FIG. 3, the equalizer 33 configured in this manner has a short side direction substantially in the left-right direction and a long side direction in the front-rear direction, and the flat plate portion 33 a is upward and the flat plate portion 33 b is in the casing 56. It arrange | positions so that it may be located below. More specifically, one end in the longitudinal direction where the first connection portion 33r to which the front-wheel brake cable 34 is connected is provided is the rear side, and the other end in the longitudinal direction is provided with the second connection portion 33f to which the rear-wheel brake cable 35 is connected. One side in the short direction where the connecting portion 33c is provided is directed to the left and the other end in the short direction where the flange portion 33d is provided is directed to the right, and further flanged downward from the flat plate portion 33b located below. The portion 33d extends.

  The other end of the connecting rod 55 is connected to the equalizer 33 via a connecting screw 62 that is inserted between the pair of flat plate portions 33a and 33b through the intermediate connecting portion 33m from between the connecting portions 33c.

  Thus, in order to operably store the equalizer 33 that is long in the horizontal direction, the casing 56 is formed in a horizontally long shape having a length along the front-rear and left-right directions larger than the length along the vertical direction of the motorcycle.

  In the case 57 of the casing 56, the outer cables 34a and 35a of the front and rear wheel brake cables 34 and 35 are fixed in parallel at positions separated from the front and rear of the right side wall 57b. That is, the outer cable 34a is fixed to the rear of the right side wall 57b of the case 57 at one end portion of the front-wheel brake cable 34 in which the inner cable 34b is movably inserted into the outer cable 34a, and the inner cable protrudes from the outer cable 34a. The cable 34b is inserted into the casing 56 through the cable insertion portion 57d, and the locking piece 64 provided at the end portion of the inner cable 34b is engaged and connected to the first connection portion 33r of the equalizer 33.

  The outer cable 35a is fixed in front of the right side wall 57b of the case 57 and protrudes from the outer cable 35a at one end of the rear wheel brake cable 35 formed by the inner cable 35b being movably inserted into the outer cable 35a. The inner cable 35b is inserted into the casing 56 through the cable insertion portion 57d, and the locking piece 65 provided at the end of the inner cable 35b is coupled to the second connection portion 33f of the equalizer 33.

By the way, the brake operating force by the interlocking brake lever 32 acts on the equalizer 33 via the connecting rod 55 and is distributed to the force that pulls both brake cables 34 and 35 from the equalizer 33. In order to make the force distributed to the brake cables 34 and 35 different from each other, the brake cables 34 and 35 are connected to the equalizer 33 at positions where the distances from the connection position of the connecting rod 55 to the equalizer 33 are different from each other. Is done. That is, in this embodiment, the distance between the coupling position to the equalizer 33 of the connecting position and the front wheel brake cable 34 to the equalizer 33 of the connecting rod 55 and L _F, the connecting position and after the equalizer 33 of the connecting rod 55 the distance between the coupling position to the equalizer 33 of the wheel brake cable 35 is taken as L _R, it is set as L _F> L _R.

  An initial contact surface 67 that faces the equalizer 33 is provided on the right side wall 57 b of the casing 56, and the flange portion 33 d of the equalizer 33 can contact the initial contact surface 67.

  In the equalizer 33, when the interlocking brake lever 32 is not operated, the flange portion 33 d contacts the initial contact surface 67 of the casing 56, and the flange portion 33 d moves from the initial contact surface 67 according to the operation of the interlocking brake lever 32. Operates to separate.

  The casing 56 is provided with a stop switch 68 so that the detector 68a faces the initial abutment surface 67. The stop switch 68 is connected to the flange portion of the equalizer 33 when the interlocking brake lever 32 is not operated. When the detector 68a is pushed by the flange portion 33d while the contact portion 33d is in contact with the initial contact surface 67, the flange portion 33d is moved by the operation of the equalizer 33 according to the operation of the interlocking brake lever 32. The non-operating state and operating state of the interlocking brake lever 32 are detected when the pressing force to the detector 68a is released by moving away from the initial contact surface 67.

  The casing 56 holds the brake force holding the rear wheel brake cable 35 in the non-operating state while the interlocking brake lever 32 is not operated. Means 70 are provided. The brake force holding means 70 is an engagement position that engages the equalizer 33 when the equalizer 33 is in the operating position in accordance with the brake operation of the interlocking brake lever 32 and a non-engagement that releases the engagement to the equalizer 33. A brake force holding arm 71 that enables operation between the engagement positions to cover the front end portion of the casing 56 from the outside, an operation lever 72 integrally formed at the front end portion of the brake force holding arm 71, and the equalizer 33 A return spring 73 for elastically biasing the brake force holding arm 71 is provided on the side for releasing the engagement.

  As shown in FIGS. 8A and 8B, the brake force holding arm 71 includes arm plate portions 74 and 74 that extend in parallel and horizontally so as to sandwich the right side wall 57b, and two arm plate portions 74 and 74. The above-described front cover 59 for connecting the front portions and an engaging member 77 which is a pin provided between the arm plate portions 74 and 74 at a substantially intermediate portion in the longitudinal direction of the both arm plate portions 74 and 74 are configured. . The arm plate portions 74 and 74 are provided with support holes 78 at positions overlapping the right side wall 57b.

  In the case 57 of the casing 56, a through hole 57c is provided at the front end portion of the right side wall 57b, and the shaft portion 79 as a pin is inserted into the support hole 78 and the through hole 57c of the brake force holding arm 71. As a result, the brake force holding arm 71 is rotatably supported by the shaft portion 79. Further, as shown in FIG. 4, the return spring 73 surrounds the shaft portion 79 and is provided between the front cover 59 of the brake force holding arm 71 and the right side wall 57 b of the case 57.

  On the other hand, the equalizer 33 is further extended from the second connecting portion 33f to the side of the brake cables 34, 35 that is short from the intermediate connecting portion 33m of the connecting rod 55, that is, to the rear wheel brake cable 35 side. An extending portion 33e having a C-shaped cross section extending toward the other end side (front side) is provided. The extending portion 33e is formed by extending a pair of flat plate portions 33a and 33b connected by the connecting portion 33c toward the other end side (front side) in the longitudinal direction further than the second connecting portion 33f. As shown in FIG. 10, the engaging member 77 of the brake force holding arm 71 is engaged with the protruding portion 33e in a state where the equalizer 33 is moved away from the initial contact surface 67 by the operation of the interlocking brake lever 32. The engaged portions 80 and 80 to be mated are recessed. The deepest portion of the recessed engaged portions 80, 80 is provided closer to the connecting portion 33c than the line connecting the center P1 of the first connecting portion 33r and the center P2 of the second connecting portion 33f.

  Further, the equalizer 33 is further extended from the first connection portion 33r to the side of the both brake cables 34 and 35 that has a greater distance from the intermediate connection portion 33m of the connecting rod 55, that is, the front wheel brake cable 34 side. A second extending portion 33g extending toward one end (backward) in the direction is provided. The second extending portion 33g is such that the upper flat plate portion 33a of the pair of flat plate portions 33a and 33b extends further toward the one end side (rear) in the longitudinal direction than the first connecting portion 33r. The second extending portion 33g is provided with a curved portion 33h having a large radius of curvature on the other end side (right side) in the lateral direction. By forming the curved portion 33h having a large curvature radius, it is possible to prevent the equalizer 33 from being easily caught in the cable insertion portion 57d when the equalizer 33 is downsized.

  The operation lever 72 is formed integrally with the brake force holding arm 71 so as to extend in substantially the same direction as the interlocking brake lever 32, and the gripping portion 46 at the left end of the steering handlebar 45 and the interlocking brake lever 32 are connected to each other. The operating lever 72 is also extended outward from the opening provided in the handle cover 53 so as to protrude.

  That is, the front opening 57af of the case 57 located on the other end side (front side) in the longitudinal direction of the extending portion 33e is covered with the front cover 59, and the engaging member 77 is provided on the front cover 59. An operation lever 72 for operating the engagement member 77 is provided integrally with the front cover 59.

In operating the brake force holding means 70, the operation lever 72 is rotated while the interlocking brake lever 32 is operated. Then, as shown in FIG. 10, the brake force holding arm 71 moves from the non-engagement position to the engagement position against the spring force of the return spring 73, and the covered portion of the equalizer 33 that has moved to the operating position. The engaging member 77 of the brake force holding arm 71 is engaged with the engaging portions 80, 80. Therefore, when the operating force of the interlocking brake lever 32 is released, the equalizer 33 is moved to the brake force holding position where the rear wheel brake cable 35 is set in the traction operation state but the front wheel brake cable 34 is set in the non-traction state. becomes, only the rear wheel brake B _R is activated in this state, the front wheel brake B _F becomes inoperative state, such braking force retaining state is detected by the stop switch 68. That is, when holding the braking force, the hydraulic pressure does not act on rubber parts such as hoses and seals that are components of the hydraulic front wheel brake _BF , and the life of the rubber parts can be increased.

  In addition, the engaged portions 80, 80 are the brake cable, that is, the rear wheel brake cable 35, which has the smaller distance from the connecting portion of the interlocking brake lever 32 of the front wheel brake cable 34 and the rear wheel brake cable 35. The engagement member 77 of the brake force holding means 70 can be engaged with the equalizer 33 on the side that is relatively large in response to the operation of the interlocking brake lever 32. The amount of operation of the interlocking brake lever 32 when operating the brake force holding means 70 can be made relatively small.

  At this time, the extended portion 33e is connected to one side (one side in the short direction) of the two flat plate portions 33a and 33b arranged in parallel by the connecting portion 33c, and the engaging member 77 is connected to the engaged portion 80, An imaginary line L1 that is parallel to the rear wheel brake cable 35 in the state of being engaged with 80 and that passes through the engaged portions 80 and 80 is formed so as to intersect the connecting portion 33c. Therefore, the reaction force of the rear wheel brake cable 35 acting on the engaged portions 80, 80 can be supported by the connecting portion 33c.

In order to release such a brake force holding state, the interlocking brake lever 32 may be slightly rotated, and then the brake force holding arm 71 is moved from the engagement position by the spring force of the return spring 73. Since the brake force holding arm 71 is disengaged from the equalizer 33 by moving to the engagement position, the equalizer 33 returns to the non-operation position by returning the interlocking brake lever 32 to the rear wheel brake. _BR becomes dormant.

  As described above, in the present embodiment, the equalizer 33 has the C-shaped extending portion 33e extending further from the second connecting portion 33f to which the rear wheel brake cable 35 is connected toward the other end in the longitudinal direction. And the engaged portion 80 with which the engaging member 77 of the brake force holding arm 71 is engaged is formed in the extending portion 33e. Therefore, even if it is compact, it can exhibit high rigidity and function as the equalizer 33. The weight can be reduced while holding

  Further, since the case 57 that accommodates the equalizer 33 is formed integrally with the holder 47 that supports the interlocking brake lever 32 with respect to the steering handlebar 45, the number of parts can be reduced.

  In addition, since the front cover 59 that covers the other end in the longitudinal direction of the extending portion 33e of the equalizer 33 is further provided and the engaging member 77 of the brake force holding arm 71 is provided on the front cover 59, the number of parts is further reduced. can do.

  Further, since the operation lever 72 for operating the engaging member 77 is integrally provided on the front cover 59, the number of parts can be further reduced.

  Further, the equalizer 33 has one side of two flat plate portions 33a and 33b arranged in parallel connected by a connecting portion 33c, and at least one of the two flat plate portions 33a and 33b not provided with the connecting portion 33c. Since the flange portion 33d is formed on the other side, it is possible to increase the rigidity of the open portion while reducing the weight.

  Further, the extending portion 33e of the equalizer 33 has one side of two flat plate portions 33a and 33b arranged in parallel connected by a connecting portion 33c, and the engaging member 77 engages with the engaged portion 80. Since the imaginary line L1 passing through the engaged portion 80 intersects with the connecting portion 33c in parallel with the rear wheel brake cable 35, the reaction force of the rear wheel brake cable 35 acting on the engaged portion 80 Can be supported by the connecting portion 33c.

As mentioned above, although one Embodiment of this invention was described, this invention is not restricted to this, It can change suitably.
For example, the connection between the interlocking brake lever 32 and the equalizer 33 may be indirectly connected through the connecting rod 55, or may be directly connected without using the connecting rod 55.
Further, the shape of the equalizer 33 can be changed as appropriate.

10 Front-rear interlocking brake device for motorcycles (interlocking brake device)
32 Brake lever for interlocking (brake lever)
33 Equalizer 33a Flat plate portion 33b Flat plate portion 33c Connection portion 33d Flange portion 33e Extension portion 33f Second connection portion 33m Intermediate connection portion 33r First connection portion 34 Front wheel brake cable 35 Rear wheel brake cable 45 Steering handlebar ( handle)
47 Holder 57 Case 59 Outer cover member 72 Operation lever 77 Engaging member 80 Engaged portion L1 Virtual line

Claims (5)

A brake lever (32);
An equalizer (33) for distributing the operating force of the brake lever (32) to a force for pulling the front-wheel brake cable (34) and a force for pulling the rear-wheel brake cable (35);
An engagement member (77) capable of holding the equalizer (33) in a state where the rear wheel brake cable (35) is pulled,
The equalizer (33) includes a first connection portion (33r) provided at one end portion in the longitudinal direction to which the front wheel brake cable (34) is connected, and a brake cable for the rear wheel provided at the other end portion in the longitudinal direction ( 35) is connected to the second connecting portion (33f), and the intermediate connecting portion is provided between the first connecting portion (33r) and the second connecting portion (33f) to which the brake lever (32) is connected. (33m), an interlocking brake device (10) comprising:
The equalizer (33) includes an extension part (33e) having a C-shaped cross section that further extends from the second connection part (33f) toward the other end in the longitudinal direction.
The interlocking brake device (10), wherein an engaged portion (80) with which the engaging member (77) is engaged is formed in the extending portion (33e). The interlocking brake device (10) according to claim 1,
The interlocking brake device (10), wherein a case (57) for accommodating the equalizer (33) is integrally formed with a holder (47) for supporting the brake lever (32) with respect to a handle (45). The interlocking brake device (10) according to claim 1 or 2,
An outer cover member (59) covering the other end in the longitudinal direction of the extension part (33e);
The interlocking brake device (10), wherein the engaging member (77) is provided on the outer cover member (59). The interlocking brake device (10) according to claim 3,
The interlocking brake device (10), wherein an operating lever (72) for operating the engaging member (77) is provided integrally with the outer cover member (59). It is an interlocking brake device (10) according to any one of claims 1 to 4,
The equalizer (33) includes a pair of flat plate portions (33a, 33b) arranged in parallel,
A connecting portion (33c) connecting one side of the pair of flat plate portions (33a, 33b);
A interlocking brake device (10) comprising: a flange portion (33d) formed on the other side of at least one of the pair of flat plate portions (33a, 33b).

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