JPH0384268U - - Google Patents
Info
- Publication number
- JPH0384268U JPH0384268U JP14635189U JP14635189U JPH0384268U JP H0384268 U JPH0384268 U JP H0384268U JP 14635189 U JP14635189 U JP 14635189U JP 14635189 U JP14635189 U JP 14635189U JP H0384268 U JPH0384268 U JP H0384268U
- Authority
- JP
- Japan
- Prior art keywords
- booster
- head
- negative pressure
- 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
- 230000003014 reinforcing effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Braking Systems And Boosters (AREA)
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図はブースタシエルの円筒壁と
連結ボルトとのプロジエクシヨン溶接時の説明図
である。
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……円筒壁、３９……絶縁間〓。
The drawings show one embodiment of the present invention, in which Fig. 1 is a longitudinal cross-sectional side view of a negative pressure booster, Fig. 2 is an enlarged view of a portion of Fig. 1, and Fig. 3 shows the cylindrical wall of the booster shell and the connecting bolt. FIG. 3 is an explanatory diagram during projection welding. 1... Booster shell, 30... Reinforcement plate, 32
... Connection flange as other member, 33 ... Connection bolt, 34 ... Nut, 35 ... Head, 36 ...
...Shaft portion, 37...Cylindrical wall, 39...Insulation gap.
Claims (1)
板３０の内面に連結ボルト３３の頭部３５を当接
させ、前記端壁及び補強板３０を貫通する前記連
結ボルト３３の軸部３６にナツト３４を螺着して
ブースタシエル１外面に他部材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、連結ボルト３３の
軸部３６を囲繞すると共に該ボルト３３の頭部３
５下端面に先端が全周に亘りプロジエクシヨン溶
接３８される円筒壁３７を隆起形成したことを特
徴とする負圧ブースタ。[Claims for Utility Model Registration] The head 35 of the connecting bolt 33 is brought into contact with the inner surface of the reinforcing plate 30 superimposed on the inner surface of the end wall of the booster shell 1, and the connecting bolt 33 penetrates the end wall and the reinforcing plate 30. In a negative pressure booster in which another member 32 is fixed to the outer surface of the booster shell 1 by screwing a nut 34 onto the shaft portion 36 of Head 3 of the bolt 33
5. A negative pressure booster characterized in that a cylindrical wall 37 is formed on the lower end surface in a raised manner, the tip of which is projection welded 38 over the entire circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14635189U JPH0384268U (en) | 1989-12-19 | 1989-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14635189U JPH0384268U (en) | 1989-12-19 | 1989-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0384268U true JPH0384268U (en) | 1991-08-27 |
Family
ID=31692945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14635189U Pending JPH0384268U (en) | 1989-12-19 | 1989-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0384268U (en) |
-
1989
- 1989-12-19 JP JP14635189U patent/JPH0384268U/ja active Pending