JPH0388879U - - Google Patents
Info
- Publication number
- JPH0388879U JPH0388879U JP15096989U JP15096989U JPH0388879U JP H0388879 U JPH0388879 U JP H0388879U JP 15096989 U JP15096989 U JP 15096989U JP 15096989 U JP15096989 U JP 15096989U JP H0388879 U JPH0388879 U JP H0388879U
- Authority
- JP
- Japan
- Prior art keywords
- end wall
- shaft
- booster
- reinforcing plate
- connecting bolt
- 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
- 238000007789 sealing Methods 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims 3
- 230000002787 reinforcement Effects 0.000 description 1
Description
図面は本考案の一実施例を示すもので、第１図
は負圧ブースタの縦断側面図、第２図は第１図の
部拡大図、第３図は第２図の−矢視図であ
る。
Ｂ……負圧ブースタ、Ｍ……マスタシリンダ、
１……ブースタシエル、３０……補強板、３２…
…他部材としての連結フランジ、３３……連結ボ
ルト、３４……ナツト、３５……頭部、３６……
軸部、３７……軸孔、３８……大径孔、３９……
シール部材としてのＯリング。
The drawings show one embodiment of the present invention, in which Fig. 1 is a vertical side view of a negative pressure booster, Fig. 2 is an enlarged view of a portion of Fig. 1, and Fig. 3 is a view taken in the direction of - arrow in Fig. 2. be. B... Negative pressure booster, M... Master cylinder,
1...Booster shell, 30...Reinforcement plate, 32...
...Connecting flange as other member, 33... Connection bolt, 34... Nut, 35... Head, 36...
Shaft portion, 37...Shaft hole, 38...Large diameter hole, 39...
O-ring as a sealing member.
Claims (1)
ねられた補強板３０とを軸部３６が貫通する連結
ボルト３３の頭部３５を前記補強板３０の内面に
当接させ、前記軸部３６にナツト３４を螺着して
ブースタシエル１に他部材３２を固着するように
した負圧ブースタにおいて、 ブースタシエル１の端壁には連結ボルト３３の
軸部３６が嵌合する軸孔３７を、また補強板３０
には前記軸孔３７を囲む大径孔３８をそれぞれ穿
設し、この大径孔３８にブースタシエル１の端壁
及び連結ボルト３３の頭部３５の相対向面に密接
するシール部材３９を装着したことを特徴とする
、負圧ブースタ。[Claims for Utility Model Registration] The head 35 of the connecting bolt 33, whose shaft portion 36 passes through the end wall of the booster shell 1 and the reinforcing plate 30 superimposed on the inner surface of the end wall, is connected to the inner surface of the reinforcing plate 30. In the negative pressure booster, the other member 32 is fixed to the booster shell 1 by screwing the nut 34 onto the shaft 36, and the shaft 36 of the connecting bolt 33 is attached to the end wall of the booster shell 1. The shaft hole 37 into which the reinforcing plate 30 fits
A large-diameter hole 38 surrounding the shaft hole 37 is formed in each of the large-diameter holes 38, and a sealing member 39 that closely contacts the opposing surfaces of the end wall of the booster shell 1 and the head 35 of the connecting bolt 33 is attached to the large-diameter hole 38. A negative pressure booster characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15096989U JPH0388879U (en) | 1989-12-27 | 1989-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15096989U JPH0388879U (en) | 1989-12-27 | 1989-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0388879U true JPH0388879U (en) | 1991-09-11 |
Family
ID=31697293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15096989U Pending JPH0388879U (en) | 1989-12-27 | 1989-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0388879U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56112356A (en) * | 1980-02-08 | 1981-09-04 | Aisin Seiki Co Ltd | Brake booster for automobile |
-
1989
- 1989-12-27 JP JP15096989U patent/JPH0388879U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56112356A (en) * | 1980-02-08 | 1981-09-04 | Aisin Seiki Co Ltd | Brake booster for automobile |