JPS6331264U - - Google Patents
Info
- Publication number
- JPS6331264U JPS6331264U JP12442086U JP12442086U JPS6331264U JP S6331264 U JPS6331264 U JP S6331264U JP 12442086 U JP12442086 U JP 12442086U JP 12442086 U JP12442086 U JP 12442086U JP S6331264 U JPS6331264 U JP S6331264U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical case
- stopper
- engaging
- diaphragms
- diaphragm
- 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
- 238000005452 bending Methods 0.000 claims 2
Landscapes
- Actuator (AREA)
Description
第１図乃至第２図は実施例を示し、第１図は縦
断面図、第２図は要部の組立図。
（符号の説明）、１……真空進角装置、４……
第１ダイアフラム、１４……筒状ケース、１４…
…第２ダイアフラム、１９……係合段部、１９ａ
……リブ、２７……第１ストツパ、２８……第２
ストツパ、１９……係合段部、３０……切欠、３
１……回り止め。
1 and 2 show an embodiment, with FIG. 1 being a longitudinal sectional view and FIG. 2 being an assembled view of the main parts. (Explanation of symbols), 1... Vacuum advance angle device, 4...
First diaphragm, 14... Cylindrical case, 14...
...Second diaphragm, 19...Engagement step, 19a
...Rib, 27...1st stoppa, 28...2nd
Stopper, 19... Engagement stepped portion, 30... Notch, 3
1... Stop rotation.
Claims (1)
れる二枚のダイアフラムと、これらダイアフラム
の上を覆うケースとからなり、前記二枚のダイア
フラムにより内部が二つの負圧室に区画され、前
記ダイアフラムの一方に比較的立上り量の少ない
屈曲部材である第１ストツパと比較的立上り量の
大きい屈曲部材である第２ストツパとからなる係
合部材を設け、一方前記筒状ケースの内壁面には
中心方向へ延出するよう係合段部を形成し、かつ
該係合段部の一部に前記第２ストツパを通過可能
な程度の幅を有する切欠を設け、該切欠に前記第
２ストツパを通過させてから前記係合部材を前記
筒状ケースに対して相対的に回動させることによ
り、前記第１及び第２ストツパを前記係合段部を
挟んで係合可能に位置せしめ、前記ダイアフラム
と前記筒状ケースとを連結してなる真空進角装置
において、前記係合段部の一部に軸方向に突出し
て延びる回り止めを形成し、かつ該と前記筒状ケ
ース壁部とをリブで結んだことを特徴とする真空
進角装置。 Consisting of a cylindrical case, two diaphragms attached to both ends of the cylindrical case, and a case covering these diaphragms, the interior is divided into two negative pressure chambers by the two diaphragms, and the diaphragm An engaging member consisting of a first stopper, which is a bending member with a relatively small amount of rise, and a second stopper, which is a bending member with a relatively large amount of rise, is provided on one side of the cylindrical case. an engaging stepped portion is formed so as to extend in the direction, and a notch having a width sufficient to allow passage through the second stopper is provided in a part of the engaging stepped portion, and the second stopper is passed through the notch. By rotating the engaging member relative to the cylindrical case, the first and second stoppers are positioned so that they can be engaged with each other across the engaging step, and the diaphragm and In the vacuum advance device which is connected to the cylindrical case, a detent is formed in a part of the engagement step portion and extends in the axial direction, and a rib is formed between the detent and the cylindrical case wall. Vacuum advance angle device characterized by a tied knot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12442086U JPH057507Y2 (en) | 1986-08-13 | 1986-08-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12442086U JPH057507Y2 (en) | 1986-08-13 | 1986-08-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6331264U true JPS6331264U (en) | 1988-02-29 |
| JPH057507Y2 JPH057507Y2 (en) | 1993-02-25 |
Family
ID=31016414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12442086U Expired - Lifetime JPH057507Y2 (en) | 1986-08-13 | 1986-08-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH057507Y2 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201205690D0 (en) | 2012-03-30 | 2012-05-16 | Dyson Technology Ltd | A hand held appliance |
| GB201205679D0 (en) | 2012-03-30 | 2012-05-16 | Dyson Technology Ltd | A hand held appliance |
| GB2515811B (en) | 2013-07-05 | 2015-11-11 | Dyson Technology Ltd | A handheld appliance |
| GB2515808B (en) | 2013-07-05 | 2015-12-23 | Dyson Technology Ltd | A handheld appliance |
| GB2547138B (en) | 2013-07-05 | 2018-03-07 | Dyson Technology Ltd | An attachment for a handheld appliance |
| GB2515809B (en) | 2013-07-05 | 2015-08-19 | Dyson Technology Ltd | A handheld appliance |
| AU363171S (en) | 2015-01-12 | 2015-08-06 | Dyson Technology Ltd | A hair appliance |
-
1986
- 1986-08-13 JP JP12442086U patent/JPH057507Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH057507Y2 (en) | 1993-02-25 |