JPS645863U - - Google Patents
Info
- Publication number
- JPS645863U JPS645863U JP10026187U JP10026187U JPS645863U JP S645863 U JPS645863 U JP S645863U JP 10026187 U JP10026187 U JP 10026187U JP 10026187 U JP10026187 U JP 10026187U JP S645863 U JPS645863 U JP S645863U
- Authority
- JP
- Japan
- Prior art keywords
- brake fluid
- fluid pressure
- piston
- regulating valve
- elastic metal
- 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.)
- Pending
Links
- 239000012530 fluid Substances 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Hydraulic Control Valves For Brake Systems (AREA)
Description
第１〜４図はこの考案の実施例を示し、第１図
はブレーキ液圧調整弁の概略断面図、第２図は調
整部材の成形前の拡大平面図、第３図は調整部材
の成形後の拡大図、第４図は液圧折点を示す説明
図である。第５図はこの考案の従来技術を示すブ
レーキ液圧調整弁の概略断面図である。
図において、２はブレーキ液圧調整弁、４は本
体、６は大径孔部、８は小径孔部、１０はキヤツ
プ、１２は主シリンダ連結部、１４はＯリング、
１６は案内部、１８はフロープレート、２０は孔
部、２２は弁部材、２４は入口室、２６は肩部、
２８はシリンダ孔、３０はピストン、３２は小径
部位、３４は大径部位、３６は出口室、３８は通
路、４０はホイールシリンダ連結部、４２は調整
部材、４４は弾性金属部材、４６は突起、Ａは間
隙、Ｂは転動距離である。
Figures 1 to 4 show examples of this invention; Figure 1 is a schematic sectional view of the brake fluid pressure regulating valve; Figure 2 is an enlarged plan view of the adjusting member before molding; and Figure 3 is the molding of the adjusting member. The later enlarged view, FIG. 4, is an explanatory diagram showing the hydraulic pressure turning point. FIG. 5 is a schematic sectional view of a brake fluid pressure regulating valve showing the prior art of this invention. In the figure, 2 is a brake fluid pressure adjustment valve, 4 is a main body, 6 is a large diameter hole, 8 is a small diameter hole, 10 is a cap, 12 is a main cylinder connection part, 14 is an O-ring,
16 is a guide part, 18 is a flow plate, 20 is a hole part, 22 is a valve member, 24 is an inlet chamber, 26 is a shoulder part,
28 is a cylinder hole, 30 is a piston, 32 is a small diameter portion, 34 is a large diameter portion, 36 is an outlet chamber, 38 is a passage, 40 is a wheel cylinder connection portion, 42 is an adjustment member, 44 is an elastic metal member, 46 is a protrusion , A is the gap, and B is the rolling distance.
Claims (1)
室と出口室との室内圧力を調整するピストンを設
けるとともにこのピストン内に設けられる通路の
開閉を行う弁部材を前記入口室内に設け、前記出
口室内には付勢力により前記ピストンを所定位置
に復帰さすべく折曲形成した弾性金属部材からな
る調整部材を介設したことを特徴とするブレーキ
液圧調整弁。 ２ 前記調整部材は、２枚の円板の外周部位を接
続した形状の弾性金属部材の表裏両面に複数個の
突起を形成し、前記弾性金属部材を接続部位から
Ｖ字状に折曲して形成した調整部材である実用新
案登録請求の範囲第１項に記載のブレーキ液圧調
整弁。[Scope of Claim for Utility Model Registration] 1. A piston that moves inside the main body of a brake fluid pressure regulating valve to adjust the indoor pressure between an inlet chamber and an outlet chamber, and a valve member that opens and closes a passage provided in the piston. A brake fluid pressure regulating valve characterized in that an adjusting member made of an elastic metal member is provided in the inlet chamber and is bent in the outlet chamber so as to return the piston to a predetermined position by a biasing force. 2. The adjustment member is formed by forming a plurality of protrusions on both the front and back surfaces of an elastic metal member having a shape in which the outer circumferential parts of two discs are connected, and bending the elastic metal member into a V-shape from the connection part. The brake fluid pressure regulating valve according to claim 1, which is a formed regulating member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10026187U JPS645863U (en) | 1987-06-30 | 1987-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10026187U JPS645863U (en) | 1987-06-30 | 1987-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS645863U true JPS645863U (en) | 1989-01-13 |
Family
ID=31328184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10026187U Pending JPS645863U (en) | 1987-06-30 | 1987-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS645863U (en) |
-
1987
- 1987-06-30 JP JP10026187U patent/JPS645863U/ja active Pending
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