JPS6453978U - - Google Patents
Info
- Publication number
- JPS6453978U JPS6453978U JP14934787U JP14934787U JPS6453978U JP S6453978 U JPS6453978 U JP S6453978U JP 14934787 U JP14934787 U JP 14934787U JP 14934787 U JP14934787 U JP 14934787U JP S6453978 U JPS6453978 U JP S6453978U
- Authority
- JP
- Japan
- Prior art keywords
- ratchet shaft
- core member
- holding cylinder
- head
- semiconductor
- 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
- 239000004065 semiconductor Substances 0.000 claims description 5
- 210000000078 claw Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Description
第１図は本考案による半導体ホルダの一実施例
を示す外観斜視図、第２図は第１図のヘツド部の
縦断面図、第３図は同旋回基部の縦断面図、第４
図は半導体オープナー装置の一例の主要部を示す
説明図である。
１…半導体パツケージ、２…セツト部、３…噴
射ポンプ、４…溶解液容器、５…予熱ヒータ部、
７…ノズル、１２…ヘツド、１３…回転軸、１４
…オープナー装置本体、２１…保持筒、２２…ラ
チエツト軸、２５…段歯、２６…中芯部材、２７
…スイツチ、３１…爪部材、３３…爪。
FIG. 1 is an external perspective view showing an embodiment of the semiconductor holder according to the present invention, FIG. 2 is a vertical cross-sectional view of the head portion of FIG. 1, FIG.
The figure is an explanatory diagram showing the main parts of an example of a semiconductor opener device. DESCRIPTION OF SYMBOLS 1... Semiconductor package, 2... Set part, 3... Injection pump, 4... Solution container, 5... Preheating heater part,
7... Nozzle, 12... Head, 13... Rotating shaft, 14
... Opener device main body, 21 ... Holding cylinder, 22 ... Ratchet shaft, 25 ... Step tooth, 26 ... Core member, 27
...Switch, 31...Claw member, 33...Claw.
Claims (1)
ヘツドを有し、このヘツドは、保持筒と、この保
持筒内に軸方向可動に内挿され外面周方向に溝状
の多数の段歯が列設された中空状のラチエツト軸
と、このラチエツト軸内に下端が該ラチエツト軸
の下端から突出するよう付勢して内装された中芯
部材と、この中芯部材の上端に対向して配置され
中芯部材が押込まれたとき作動されるスイツチと
、中間部が前記保持筒に枢支され先端の爪が前記
ラチエツト軸の段歯に係合してラチエツト軸の戻
り方向への移動を拘束する爪部材とを具備するこ
とを特徴とする半導体オープナー装置における半
導体ホルダ。 The head has a rotatably supported head on the opener main body side, and this head includes a holding cylinder and a large number of groove-shaped step teeth arranged in a circumferential direction on the outer surface of the holding cylinder, which is movably inserted in the axial direction. a hollow ratchet shaft, a core member housed inside the ratchet shaft with its lower end urged to protrude from the lower end of the ratchet shaft, and a core member disposed opposite to the upper end of the center core member. a switch that is activated when the core member is pushed in; and a pawl whose intermediate portion is pivotally supported by the holding cylinder and whose distal end engages with stepped teeth of the ratchet shaft to restrain movement of the ratchet shaft in the return direction. A semiconductor holder in a semiconductor opener device, comprising: a member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14934787U JPH0636577Y2 (en) | 1987-09-30 | 1987-09-30 | Semiconductor holder in semiconductor opener device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14934787U JPH0636577Y2 (en) | 1987-09-30 | 1987-09-30 | Semiconductor holder in semiconductor opener device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6453978U true JPS6453978U (en) | 1989-04-03 |
| JPH0636577Y2 JPH0636577Y2 (en) | 1994-09-21 |
Family
ID=31421490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14934787U Expired - Lifetime JPH0636577Y2 (en) | 1987-09-30 | 1987-09-30 | Semiconductor holder in semiconductor opener device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0636577Y2 (en) |
-
1987
- 1987-09-30 JP JP14934787U patent/JPH0636577Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0636577Y2 (en) | 1994-09-21 |