JPH02103866U - - Google Patents
Info
- Publication number
- JPH02103866U JPH02103866U JP1191789U JP1191789U JPH02103866U JP H02103866 U JPH02103866 U JP H02103866U JP 1191789 U JP1191789 U JP 1191789U JP 1191789 U JP1191789 U JP 1191789U JP H02103866 U JPH02103866 U JP H02103866U
- Authority
- JP
- Japan
- Prior art keywords
- cap
- cylinder
- ring
- opening
- master cylinder
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Transmission Of Braking Force In Braking Systems (AREA)
Description
第１図は本考案に係るマスタシリンダの縦断面
図、第２図および第３図はキヤツプをボデイ本体
に組付ける際の状態を示した要部拡大断面図、第
４図は従来のマスタシリンダを示した縦断面図で
ある。
２０……マスタシリンダ、２１……シリンダハ
ウジング、２２……ボデイ本体、２２ａ……開口
、２２ｂ……雌ネジ、２２ｃ……シリンダ部、２
３……キヤツプ、２３ａ……雄ネジ、２３ｂ……
先端部、２３ｃ……環状の溝、２４……Ｏリング
、２６……スリーブ、２７……ピストンガイド、
２７ａ……通路、２９……ピストン、２９ａ……
通路。
Fig. 1 is a vertical sectional view of the master cylinder according to the present invention, Figs. 2 and 3 are enlarged sectional views of main parts showing the state when the cap is assembled to the body body, and Fig. 4 is a conventional master cylinder. FIG. 20... Master cylinder, 21... Cylinder housing, 22... Body main body, 22a... Opening, 22b... Female thread, 22c... Cylinder part, 2
3... Cap, 23a... Male screw, 23b...
Tip part, 23c...Annular groove, 24...O ring, 26...Sleeve, 27...Piston guide,
27a... passage, 29... piston, 29a...
aisle.
Claims (1)
体に螺合させて上記開口を閉塞するキヤツプとに
よつてシリンダハウジングを構成し、かつ上記キ
ヤツプにピストンを嵌挿させたマスタシリンダに
おいて、上記ボデイ本体の上記キヤツプとの螺合
部より内方にシリンダ部を形成するとともに、上
記キヤツプの上記ボデイ本体との螺合部より先端
の外周面に環状の溝を形成して、該溝にＯリング
を嵌着し、該Ｏリングを上記シリンダ部に摺接さ
せながら、上記キヤツプを上記ボデイ本体に螺合
させるようにしたことを特徴とするマスタシリン
ダ。 In the master cylinder, the cylinder housing is constituted by a body having an opening at one end and a cap that is screwed onto the body to close the opening, and a piston is fitted into the cap. A cylinder portion is formed inward from the threaded portion of the cap with the body body, and an annular groove is formed on the outer peripheral surface of the tip of the cap from the threaded portion of the cap with the body body, and an O-ring is inserted into the groove. A master cylinder, characterized in that the cap is fitted onto the main body, and the cap is screwed onto the main body while the O-ring is brought into sliding contact with the cylinder portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1191789U JPH081998Y2 (en) | 1989-02-03 | 1989-02-03 | Master cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1191789U JPH081998Y2 (en) | 1989-02-03 | 1989-02-03 | Master cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02103866U true JPH02103866U (en) | 1990-08-17 |
| JPH081998Y2 JPH081998Y2 (en) | 1996-01-24 |
Family
ID=31220893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1191789U Expired - Lifetime JPH081998Y2 (en) | 1989-02-03 | 1989-02-03 | Master cylinder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH081998Y2 (en) |
-
1989
- 1989-02-03 JP JP1191789U patent/JPH081998Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH081998Y2 (en) | 1996-01-24 |