JPH02103205U - - Google Patents
Info
- Publication number
- JPH02103205U JPH02103205U JP1138189U JP1138189U JPH02103205U JP H02103205 U JPH02103205 U JP H02103205U JP 1138189 U JP1138189 U JP 1138189U JP 1138189 U JP1138189 U JP 1138189U JP H02103205 U JPH02103205 U JP H02103205U
- Authority
- JP
- Japan
- Prior art keywords
- arm
- claw
- threaded hole
- probe
- scale
- 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.)
- Pending
Links
- 210000000078 claw Anatomy 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims 2
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Description
第１図は一実施例による本考案のねじ深さ測定
具をねじ穴に挿入した様子を一部破斷して示す側
面図、第２図は第１図の測定具の下面図、第３図
は従来のねじ栓ゲージをねじ穴に挿入している様
子を一部破斷して示す側面図である。
１０……ねじ深さ測定具、１４……探り腕、１
６……固定腕、２０……爪、２２……目盛り。
Fig. 1 is a partially cutaway side view showing the screw depth measuring device of the present invention according to an embodiment inserted into a screw hole, Fig. 2 is a bottom view of the measuring device of Fig. 1, and Fig. The figure is a partially cutaway side view showing a conventional screw plug gauge being inserted into a screw hole. 10...Thread depth measuring tool, 14...Probing arm, 1
6...Fixed arm, 20...Claw, 22...Scale.
Claims (1)
に連結し、且つ前記各腕を弾性力で拡開方向に付
勢すると共に、前記探り腕の自由端部には爪を突
設し、また前記対向腕は、ねじ穴に沿つて摺動可
能に形成し、且つ前記ねじ穴の開口表面からの前
記爪までの深さ読み取り用目盛を設けたねじ深さ
測定具。 A probe arm and a counter arm of the screw groove are pivotally connected to each other, each arm is biased in the expansion direction by an elastic force, and a claw is protruded from the free end of the probe arm. and a thread depth measuring instrument, wherein the opposing arm is formed to be slidable along the threaded hole, and is provided with a scale for reading the depth from the opening surface of the threaded hole to the claw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1138189U JPH02103205U (en) | 1989-02-03 | 1989-02-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1138189U JPH02103205U (en) | 1989-02-03 | 1989-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02103205U true JPH02103205U (en) | 1990-08-16 |
Family
ID=31219886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1138189U Pending JPH02103205U (en) | 1989-02-03 | 1989-02-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02103205U (en) |
-
1989
- 1989-02-03 JP JP1138189U patent/JPH02103205U/ja active Pending
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