JPS63188546U - - Google Patents
Info
- Publication number
- JPS63188546U JPS63188546U JP8050087U JP8050087U JPS63188546U JP S63188546 U JPS63188546 U JP S63188546U JP 8050087 U JP8050087 U JP 8050087U JP 8050087 U JP8050087 U JP 8050087U JP S63188546 U JPS63188546 U JP S63188546U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- arms
- arm
- test piece
- leaf spring
- 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
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
第１図は、本考案による伸び検出器の一実施例
を示した平面図、第２図は、第１図の−矢視
の一部破断正面図、第３図は、第１図の−矢
視の一部破断側面図、第４図及び第５図は、従来
の伸び検出器を示した平面図及び正面図である。
６……試験片、２０Ａ，２０Ｂ……保持具、２
２……アーム、２３……当接子、２４……第一板
バネ、２５……取手、２６……第二板バネ、２９
……伸び受感部。
FIG. 1 is a plan view showing one embodiment of the elongation detector according to the present invention, FIG. 2 is a partially cutaway front view taken in the direction of the - arrow in FIG. 1, and FIG. 3 is a - A partially cutaway side view in the direction of arrows, FIGS. 4 and 5 are a plan view and a front view of a conventional elongation detector. 6... Test piece, 20A, 20B... Holder, 2
2...Arm, 23...Abutment, 24...First plate spring, 25...Handle, 26...Second plate spring, 29
...Stretch sensing part.
Claims (1)
試験片を挟むように配置された一対のアームと、
この一対のアームの間に取付けられ上記アームを
互いに接近する方向に付勢する第一板バネと、上
記一対のアームの各々の他端部に取付けられ上記
第一板バネの付勢力に抗して上記アームを離間さ
せる一対の取手とを具備してなる保持具を上記試
験片の長手方向に一対並置し、この両保持具の上
記第一板バネの中間部の間に第二板バネを取付け
、この第二板バネに伸び受感部を付設したことを
特徴とする伸び検出器。 ２ 上記第二板バネを上記第一板バネ中間部に取
付ける取付金具には、上記アームに挾まれた試験
片の中心方向に移動可能な調整ネジが取付けられ
ていることを特徴とする実用新案登録請求の範囲
第１項記載の伸び検出器。 ３ 上記一対の保持具のうちの一方の当接子と他
方の保持具の当接子との間の距離を設定する標点
距離ゲージが上記一方の保持具のアームと上記他
方の保持具のアームとの間に取付けられているこ
とを特徴とする実用新案登録請求の範囲第１項記
載の伸び検出器。[Claims for Utility Model Registration] 1. A pair of arms having an abutment element at one end that abuts the test piece and arranged to sandwich the test piece;
A first plate spring is attached between the pair of arms and biases the arms toward each other; and a first plate spring is attached to the other end of each of the pair of arms to resist the biasing force of the first plate spring. A pair of holders each having a pair of handles for separating the arms from each other are placed side by side in the longitudinal direction of the test piece, and a second leaf spring is placed between the intermediate portions of the first leaf springs of both holders. A stretch detector characterized in that a stretch sensing section is attached to the second leaf spring. 2. A utility model characterized in that the mounting bracket for attaching the second leaf spring to the intermediate portion of the first leaf spring is provided with an adjustment screw movable in the direction of the center of the test piece held by the arm. An elongation detector according to registered claim 1. 3 A gage distance gauge that sets the distance between the abutting element of one of the pair of holders and the abutting element of the other holder is connected to the arm of the one holder and the abutting element of the other holder. The elongation detector according to claim 1, wherein the elongation detector is installed between the arm and the arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987080500U JPH0720583Y2 (en) | 1987-05-27 | 1987-05-27 | Elongation detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987080500U JPH0720583Y2 (en) | 1987-05-27 | 1987-05-27 | Elongation detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63188546U true JPS63188546U (en) | 1988-12-02 |
| JPH0720583Y2 JPH0720583Y2 (en) | 1995-05-15 |
Family
ID=30931360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987080500U Expired - Lifetime JPH0720583Y2 (en) | 1987-05-27 | 1987-05-27 | Elongation detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0720583Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4931186U (en) * | 1972-06-16 | 1974-03-18 | ||
| JPS6196307U (en) * | 1984-11-29 | 1986-06-20 |
-
1987
- 1987-05-27 JP JP1987080500U patent/JPH0720583Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4931186U (en) * | 1972-06-16 | 1974-03-18 | ||
| JPS6196307U (en) * | 1984-11-29 | 1986-06-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0720583Y2 (en) | 1995-05-15 |
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