JPH0361464U - - Google Patents
Info
- Publication number
- JPH0361464U JPH0361464U JP12294389U JP12294389U JPH0361464U JP H0361464 U JPH0361464 U JP H0361464U JP 12294389 U JP12294389 U JP 12294389U JP 12294389 U JP12294389 U JP 12294389U JP H0361464 U JPH0361464 U JP H0361464U
- Authority
- JP
- Japan
- Prior art keywords
- jack
- support plate
- jack body
- annular groove
- positioning bolt
- 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
Description
図面第１図は、この考案の実施例を示す断面図
、第２，３図は従来の装置を示すもので、第２図
は作業台等の概略図、第３図は従来機構の断面図
である。
１……脚部材、Ｂ……ブラケツト、１７……上
側支持板、２０……軸部材、２０ａ……下側支持
板、２２……ジヤツキ体、ｊ……ジヤツキ、２３
……環状溝、ｓ……ストツパ部材、２５……掛止
部、２６……ボス部、２８……位置決めボルト。
Figure 1 is a cross-sectional view showing an embodiment of this invention, Figures 2 and 3 are conventional devices, Figure 2 is a schematic diagram of the workbench, etc., and Figure 3 is a cross-sectional view of the conventional mechanism. It is. DESCRIPTION OF SYMBOLS 1... Leg member, B... Bracket, 17... Upper support plate, 20... Shaft member, 20a... Lower support plate, 22... Jacket body, j... Jacket, 23
...Annular groove, s...Stopper member, 25...Latching portion, 26...Boss portion, 28...Positioning bolt.
Claims (1)
支持板を設けたブラケツトを、脚部材の下端に装
着し、上記軸部材にジヤツキ体の一側を回動自在
に装着するとともに、他側にジヤツキを装着し、
ジヤツキ体を介してジヤツキを脚部材回りに回動
可能に構成した回転ジヤツキの角度決め機構にお
いて、上記上側支持板の外周に環状溝を形成し、
この環状溝内に、ストツパ部材の一側に形成した
掛止部を回動自在に保持させるとともに、他側に
形成したボス部に位置決めボルトを挿通自在に螺
合し、ストツパ部材、ジヤツキ体のいずれか一方
を回動すると、上記位置決めボルトの先端とジヤ
ツキ体とが対向する構成にした回転ジヤツキの角
度決め機構。 A bracket having an upper support plate provided at one end of the shaft member and a lower support plate provided at the other end is attached to the lower end of the leg member, and one side of the jack body is rotatably attached to the shaft member, and Attach a jack on the other side,
In the angle determining mechanism for a rotary jack in which the jack is configured to be rotatable around the leg member via the jack body, an annular groove is formed on the outer periphery of the upper support plate,
In this annular groove, a hook part formed on one side of the stopper member is rotatably held, and a positioning bolt is threadably inserted into a boss part formed on the other side, so that the stopper member and the jack body are An angle determining mechanism for a rotary jack configured such that when either one of the bolts is rotated, the tip of the positioning bolt and the jack body face each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12294389U JPH088923Y2 (en) | 1989-10-20 | 1989-10-20 | Rotating jack angle setting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12294389U JPH088923Y2 (en) | 1989-10-20 | 1989-10-20 | Rotating jack angle setting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0361464U true JPH0361464U (en) | 1991-06-17 |
| JPH088923Y2 JPH088923Y2 (en) | 1996-03-13 |
Family
ID=31670942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12294389U Expired - Lifetime JPH088923Y2 (en) | 1989-10-20 | 1989-10-20 | Rotating jack angle setting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH088923Y2 (en) |
-
1989
- 1989-10-20 JP JP12294389U patent/JPH088923Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH088923Y2 (en) | 1996-03-13 |