JPH0370835U - - Google Patents
Info
- Publication number
- JPH0370835U JPH0370835U JP13097189U JP13097189U JPH0370835U JP H0370835 U JPH0370835 U JP H0370835U JP 13097189 U JP13097189 U JP 13097189U JP 13097189 U JP13097189 U JP 13097189U JP H0370835 U JPH0370835 U JP H0370835U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- plate material
- slit
- atmosphere
- seal member
- 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
- 239000000463 material Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims 2
Description
第１図は本考案の一実施例の断面正面図、第２
図は第１図における矢視部の外観図である。
１……真空パツト、３……ハウジング、５……
シール部材、７……ボール、９……下端ブロツク
、１１……パツト、１７……スリツト、Ｗ……板
材。
Figure 1 is a cross-sectional front view of one embodiment of the present invention;
The figure is an external view of the section seen by the arrows in FIG. 1. 1... Vacuum part, 3... Housing, 5...
Seal member, 7...Ball, 9...Lower end block, 11...Put, 17...Slit, W...Plate material.
Claims (1)
トと、このパツトを経て吸入された大気が流通す
る上端通気口に設けられた表面にスリツトを有す
るたシール部材と、前記ハウジング内部を上下動
自在に設けられた前記パツトに前記板材がないか
または前記板材に穴等があるとき前記パツトを経
て吸入され大気によつて前記ハウジング内部を上
方に移動し前記シール部材を閉鎖し前記スリツト
を経て微量の大気を吸入し、前記パツトに穴等が
ない前記板材があるとき吸入が停止された大気に
よつて前記ハウジング内部を下方に移動し前記シ
ール部材を開放するボールと、を備えたことを特
徴とする真空パツト。 A part provided at the lower end opening inside the housing, a seal member having a slit on the surface provided at the upper end vent through which the air sucked through the part flows, and a seal member provided inside the housing so as to be movable up and down. If there is no plate material in the part, or if there is a hole in the plate material, the part is sucked in through the part, moves upward inside the housing by the atmosphere, closes the sealing member, and passes through the slit to remove a small amount of air. and a ball that moves downward inside the housing and opens the sealing member by the atmosphere from which suction is stopped when the plate material without holes or the like is present in the part. Vacuum patch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989130971U JPH0731869Y2 (en) | 1989-11-13 | 1989-11-13 | Vacuum pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989130971U JPH0731869Y2 (en) | 1989-11-13 | 1989-11-13 | Vacuum pad |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0370835U true JPH0370835U (en) | 1991-07-17 |
| JPH0731869Y2 JPH0731869Y2 (en) | 1995-07-26 |
Family
ID=31678504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989130971U Expired - Lifetime JPH0731869Y2 (en) | 1989-11-13 | 1989-11-13 | Vacuum pad |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0731869Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013066988A (en) * | 2011-09-26 | 2013-04-18 | New Japan Radio Co Ltd | Semiconductor element transport head |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62174895U (en) * | 1986-04-25 | 1987-11-06 |
-
1989
- 1989-11-13 JP JP1989130971U patent/JPH0731869Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62174895U (en) * | 1986-04-25 | 1987-11-06 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013066988A (en) * | 2011-09-26 | 2013-04-18 | New Japan Radio Co Ltd | Semiconductor element transport head |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0731869Y2 (en) | 1995-07-26 |