JPH0460664U - - Google Patents
Info
- Publication number
- JPH0460664U JPH0460664U JP10422890U JP10422890U JPH0460664U JP H0460664 U JPH0460664 U JP H0460664U JP 10422890 U JP10422890 U JP 10422890U JP 10422890 U JP10422890 U JP 10422890U JP H0460664 U JPH0460664 U JP H0460664U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust hole
- plunger
- casing
- screw pump
- extension part
- 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
Landscapes
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Description
第１図は本考案の一実施例を示す真空ピンセツ
トの断面図である。
１……ノズル、２……コツク、２ａ……通気穴
、２ｂ……シリンダ部、２ｃ……スプリング、３
……プランジヤ、４……排気穴、５……接点、６
……ケーシング、７……歯車列、８ａ，８ｂ……
ロータ、９……カツプリング、１０……バツテリ
ー、１１……モータ、１２……蓋、１３……カバ
ー、１４……排気穴。
FIG. 1 is a sectional view of a vacuum tweezers showing an embodiment of the present invention. 1...Nozzle, 2...Kotoku, 2a...Vent hole, 2b...Cylinder section, 2c...Spring, 3
...Plunger, 4...Exhaust hole, 5...Contact, 6
...Casing, 7...Gear train, 8a, 8b...
Rotor, 9...Cup ring, 10...Battery, 11...Motor, 12...Lid, 13...Cover, 14...Exhaust hole.
Claims (1)
ユーポンプと、前記ケーシングの一端より伸びる
とともに内部に排気穴を有する延長部に取付けら
れるノズルと、前記延長部の排気穴に直交するシ
リンダ部を摺動して前記排気穴を開閉するプラン
ジヤと、このプランジヤの動作により前記スクリ
ユーポンプのモータの作動入切を行うスイツチ機
構とを有することを特徴とする真空ピンセツト。 A screw pump in which male and female rotors are meshed and enclosed in a casing, a nozzle extending from one end of the casing and attached to an extension part having an exhaust hole inside, and a cylinder part perpendicular to the exhaust hole of the extension part sliding. A vacuum tweezers comprising: a plunger that opens and closes the exhaust hole; and a switch mechanism that turns on and off the motor of the screw pump by the operation of the plunger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10422890U JPH0460664U (en) | 1990-10-03 | 1990-10-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10422890U JPH0460664U (en) | 1990-10-03 | 1990-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0460664U true JPH0460664U (en) | 1992-05-25 |
Family
ID=31849433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10422890U Pending JPH0460664U (en) | 1990-10-03 | 1990-10-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0460664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001000367A1 (en) * | 1999-06-30 | 2001-01-04 | Wellpine Communications Co., Ltd. | Small-part vacuum-holding device |
-
1990
- 1990-10-03 JP JP10422890U patent/JPH0460664U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001000367A1 (en) * | 1999-06-30 | 2001-01-04 | Wellpine Communications Co., Ltd. | Small-part vacuum-holding device |