JPH0296296U - - Google Patents
Info
- Publication number
- JPH0296296U JPH0296296U JP7862388U JP7862388U JPH0296296U JP H0296296 U JPH0296296 U JP H0296296U JP 7862388 U JP7862388 U JP 7862388U JP 7862388 U JP7862388 U JP 7862388U JP H0296296 U JPH0296296 U JP H0296296U
- Authority
- JP
- Japan
- Prior art keywords
- push rod
- brake switch
- cylinder
- cylinder hole
- stop
- 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.)
- Granted
Links
- 230000001105 regulatory effect Effects 0.000 claims 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Valves And Accessory Devices For Braking Systems (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
Description
図は本考案を、自動二輪車のリアブレーキに使
用される液圧マスタシリンダに適用した一実施例
を示し、第１図は液圧マスタシリンダの断面正面
図、第２図は第１図の―断面図、第３図はブ
レーキスイツチの斜視図である。
１……液圧マスタシリンダ、２……シリンダ孔
、２ａ……シリンダ孔２の大径孔、３……シリン
ダボデイ、７……ピストン、８……液圧室、９…
…サークリツプ、１０……ストツプリング、１０
ａ……通孔、１０ｂ……ストツプリング１０の開
口側面、１１……プツシユロツド、１１ａ……軸
部、１１ｂ……頭部、１２……リタースプリング
、１３……ビス、１４……ブレーキスイツチ、１
４ａ……スイツチケース、１４ｂ……作動子、１
６……リード線、１７……ストツプリング１０を
上動するコイルスプリング。
The figures show an embodiment in which the present invention is applied to a hydraulic master cylinder used in the rear brake of a motorcycle. The sectional view and FIG. 3 are perspective views of the brake switch. DESCRIPTION OF SYMBOLS 1... Hydraulic pressure master cylinder, 2... Cylinder hole, 2a... Large diameter hole of cylinder hole 2, 3... Cylinder body, 7... Piston, 8... Hydraulic pressure chamber, 9...
...Circlip, 10...Stop spring, 10
a...Through hole, 10b...Opening side of the stop spring 10, 11...Push rod, 11a...Shaft portion, 11b...Head, 12...Return spring, 13...Bis, 14...Brake switch, 1
4a... Switch case, 14b... Operator, 1
6... Lead wire, 17... Coil spring that moves the stop spring 10 upward.
Claims (1)
に抜止めされるストツプリングに、シリンダ孔に
内挿したピストンを押動するプツシユロツドの先
端頭部を係止して、非作動時のプツシユロツドの
後退限を規制し、前記シリンダボデイに、プツシ
ユロツドの前進に連動してストツプランプを点灯
させるブレーキスイツチを備えた車両用液圧マス
タシリンダにおいて、前記ストツプリングを、プ
ツシユロツドの前進と共にシリンダ孔の底部側へ
移動可能に設けると共に、ストツプリングよりも
開口側のシリンダ孔内周に、ブレーキスイツチを
固設し、該ブレーキスイツチに、プツシユロツド
の非作動位置ではストツプリングに押圧され、ま
たプツシユロツドの作動時には前記押圧を解除さ
れて突出する作動子を設けたことを特徴とするブ
レーキスイツチ付き車両用液圧マスタシリンダ。 The end head of the push rod that pushes the piston inserted into the cylinder hole is locked to a stop ring that is secured to the opening side of the cylinder hole formed in the cylinder body, thereby regulating the backward limit of the push rod when not in operation. In the hydraulic master cylinder for a vehicle, the cylinder body is provided with a brake switch that lights up a stop lamp in conjunction with the advancement of the push rod, and the stop ring is provided so as to be movable toward the bottom side of the cylinder hole as the push rod advances. A brake switch is fixedly installed on the inner periphery of the cylinder hole on the opening side of the stop ring, and the brake switch is pressed against the stop spring when the push rod is in the non-operating position, and is released from the pressure when the push rod is operated to project out. A hydraulic master cylinder for a vehicle with a brake switch, which is characterized by having a brake switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7862388U JPH042158Y2 (en) | 1988-06-14 | 1988-06-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7862388U JPH042158Y2 (en) | 1988-06-14 | 1988-06-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0296296U true JPH0296296U (en) | 1990-07-31 |
| JPH042158Y2 JPH042158Y2 (en) | 1992-01-24 |
Family
ID=31303534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7862388U Expired JPH042158Y2 (en) | 1988-06-14 | 1988-06-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042158Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002200996A (en) * | 2000-12-28 | 2002-07-16 | Yamaha Motor Co Ltd | Master cylinder for rear brake of motorcycle |
-
1988
- 1988-06-14 JP JP7862388U patent/JPH042158Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002200996A (en) * | 2000-12-28 | 2002-07-16 | Yamaha Motor Co Ltd | Master cylinder for rear brake of motorcycle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH042158Y2 (en) | 1992-01-24 |
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