JPH01102743U - - Google Patents
Info
- Publication number
- JPH01102743U JPH01102743U JP19776587U JP19776587U JPH01102743U JP H01102743 U JPH01102743 U JP H01102743U JP 19776587 U JP19776587 U JP 19776587U JP 19776587 U JP19776587 U JP 19776587U JP H01102743 U JPH01102743 U JP H01102743U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- screw rod
- guide groove
- center
- lower chuck
- 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
- 230000006835 compression Effects 0.000 claims 2
- 238000007906 compression Methods 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 238000012669 compression test Methods 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
第１図乃至第５図は本考案の実施例を示すもの
で、第１図は装置本体の全体斜視図、第２図は引
張試験時の下側チヤツク取付要部を示す縦断正面
図、第３図は圧縮試験時の筒体の要部を示す縦断
正面図、第４図は第２図上Ｘ―Ｘ線部分の横断平
面図、第５図ａ乃至ｂはボツクスレンチの全体斜
視図である。
２……下部チヤツク、６……案内凹溝条、７…
…下側係止段部、５……固定筒体、８……螺杆、
８Ａ……ボツクスレンチ嵌合用突部、１０……筒
体、１２……キー突起、１３……螺孔、Ｑ……ボ
ツクスレンチ。
1 to 5 show an embodiment of the present invention. FIG. 1 is a perspective view of the entire device body, FIG. Figure 3 is a longitudinal sectional front view showing the main part of the cylinder during the compression test, Figure 4 is a cross-sectional plan view of the section taken along line X-X in Figure 2, and Figures 5 a to b are perspective views of the entire box wrench. be. 2... Lower chuck, 6... Guide groove, 7...
...lower locking step, 5...fixed cylinder, 8...screw rod,
8A... Box wrench fitting protrusion, 10... Cylindrical body, 12... Key protrusion, 13... Screw hole, Q... Box wrench.
Claims (1)
ツク２側の基板下部に、内面一側に案内凹溝条６
と上側係止段部７とを形成した固定筒体５を固着
せしめると共に、該固定筒体５の内底中央部に可
回転する螺杆８を突設せしめる一方、下部チヤツ
ク２を脱着可能にして成る筒体１０の外周面一部
にキー突起１２とストツプ段部１１を形成して該
キー突起１２を前記案内凹溝条６内に滑合せしめ
、前記固定筒体５内での該筒体１０の回動及び上
昇移動を規制せしめる他方、該筒体１０の内底中
央部に形成した螺孔１３を前記螺杆８に螺着し、
該螺杆８の捻回動作により前記筒体１０を前記固
定筒体５内から上昇顕出乃至下降隠蔽せしめた引
張圧縮試験装置。 At the bottom of the substrate on the side of the lower chuck 2, which constitutes a part of the main body of the tensile compression tester, there is a guide groove 6 on one side of the inner surface.
and an upper locking step 7, and a rotatable screw rod 8 is provided protruding from the center of the inner bottom of the fixed cylinder 5, while the lower chuck 2 is made detachable. A key protrusion 12 and a stop step 11 are formed on a part of the outer peripheral surface of the cylindrical body 10, and the key protrusion 12 is slidably fitted into the guide groove 6, so that the cylindrical body within the fixed cylindrical body 5 is On the other hand, a screw hole 13 formed at the center of the inner bottom of the cylindrical body 10 is screwed onto the screw rod 8,
A tensile compression testing device in which the cylinder 10 is raised and exposed or lowered and hidden from within the fixed cylinder 5 by the twisting action of the screw rod 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19776587U JPH0541400Y2 (en) | 1987-12-25 | 1987-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19776587U JPH0541400Y2 (en) | 1987-12-25 | 1987-12-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01102743U true JPH01102743U (en) | 1989-07-11 |
| JPH0541400Y2 JPH0541400Y2 (en) | 1993-10-20 |
Family
ID=31488304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19776587U Expired - Lifetime JPH0541400Y2 (en) | 1987-12-25 | 1987-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0541400Y2 (en) |
-
1987
- 1987-12-25 JP JP19776587U patent/JPH0541400Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0541400Y2 (en) | 1993-10-20 |