JPH0444217U - - Google Patents
Info
- Publication number
- JPH0444217U JPH0444217U JP8561990U JP8561990U JPH0444217U JP H0444217 U JPH0444217 U JP H0444217U JP 8561990 U JP8561990 U JP 8561990U JP 8561990 U JP8561990 U JP 8561990U JP H0444217 U JPH0444217 U JP H0444217U
- Authority
- JP
- Japan
- Prior art keywords
- lock rod
- fixing pin
- side arm
- fixed side
- axis
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Screw Conveyors (AREA)
Description
第１図は、本考案の一実施例であるスクリユー
の装着時の状態を示す概略説明図、第２図は、本
考案の一実施例であるスクリユーを固定した状態
を示す概略説明図、第３図は、第２図の側面図、
第４図は、本考案の一実施例である固定側アーム
の概略説明斜視図、第５図は、本考案の一実施例
であるスクリユーの溝付き固定ピンを固定した状
態を示す概略断平面図、第６図は、第５図の側面
図、第７図は、溝付き固定ピンの溝部とロツクロ
ツドの先端部との係合を示す概略説明図である。
Ｓ……スクリユー、１……軸受、２……溝付き
固定ピン、３……ロツクロツド、４……固定側ア
ーム、５……Ｕ型溝、６……レバー、７……アー
ム本体、９……開放用溝、１０……固定用溝、１
１……溝付き固定ピンの先端の溝。
FIG. 1 is a schematic explanatory diagram showing a state in which a screw, which is an embodiment of the present invention, is installed; FIG. Figure 3 is a side view of Figure 2;
Fig. 4 is a schematic explanatory perspective view of the fixed side arm which is an embodiment of the present invention, and Fig. 5 is a schematic cross-sectional plane showing a state in which the grooved fixing pin of the screw which is an embodiment of the present invention is fixed. 6 is a side view of FIG. 5, and FIG. 7 is a schematic explanatory view showing the engagement between the groove of the grooved fixing pin and the tip of the locking rod. S... Screw, 1... Bearing, 2... Fixed pin with groove, 3... Lock rod, 4... Fixed side arm, 5... U-shaped groove, 6... Lever, 7... Arm body, 9... ...Opening groove, 10...Fixing groove, 1
1... Groove at the tip of the grooved fixing pin.
Claims (1)
けると共に、該スクリユー端部を固定する固定側
アームに溝付き固定ピンが収まるＵ型溝を設け、
該固定側アームの孔部には、往復かつ回転自在に
ロツクロツドを組み込み、かつそのロツクロツド
先端部分の軸心を、該ロツクロツドの回転軸の軸
心と偏心させたことを特徴とするスクリユー着脱
装置。 A bearing and a grooved fixing pin are provided at the screw end, and a U-shaped groove in which the grooved fixing pin fits is provided in the fixed side arm that fixes the screw end.
A screw attachment/detachment device characterized in that a lock rod is built into the hole of the fixed side arm so as to be reciprocating and rotatable, and the axis of the tip of the lock rod is offset from the axis of the rotating shaft of the lock rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8561990U JP2504342Y2 (en) | 1990-08-13 | 1990-08-13 | Screw attachment / detachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8561990U JP2504342Y2 (en) | 1990-08-13 | 1990-08-13 | Screw attachment / detachment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0444217U true JPH0444217U (en) | 1992-04-15 |
| JP2504342Y2 JP2504342Y2 (en) | 1996-07-10 |
Family
ID=31816940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8561990U Expired - Fee Related JP2504342Y2 (en) | 1990-08-13 | 1990-08-13 | Screw attachment / detachment device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2504342Y2 (en) |
-
1990
- 1990-08-13 JP JP8561990U patent/JP2504342Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2504342Y2 (en) | 1996-07-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |