JPH0485202U - - Google Patents
Info
- Publication number
- JPH0485202U JPH0485202U JP1990129433U JP12943390U JPH0485202U JP H0485202 U JPH0485202 U JP H0485202U JP 1990129433 U JP1990129433 U JP 1990129433U JP 12943390 U JP12943390 U JP 12943390U JP H0485202 U JPH0485202 U JP H0485202U
- Authority
- JP
- Japan
- Prior art keywords
- tape measure
- protrusion
- inner diameter
- diameter measuring
- measuring jig
- 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
Landscapes
- Tape Measures (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Description
第１図ａは本考案に係る内径測定治具の一実施
例を示す平面図、第１図ｂは同図ａのＢ−Ｂ線断
面図、第１図ｃは同図ａのＣ−Ｃ線断面図、第２
図ａ，ｂは本考案に係る内径測定治具にカバーを
組立てた状態を示す正面図と側面図、第３図ａ〜
ｄは本考案に係る内径測定治具の測定手段を示す
図、第４図ａは従来の測定法を示す平面図、第４
図ｂは同図ａのＤ−Ｄ線断面図、第４図ｃは同図
ｂのＥ部拡大図である。
１０，１０ａ，１０ｂ……内径測定治具、１１
……突出部、１２……鋼製巻尺、１４……巻尺固
定部、１８……製品。
Fig. 1a is a plan view showing an embodiment of the inner diameter measuring jig according to the present invention, Fig. 1b is a sectional view taken along line B-B in Fig. 1a, and Fig. 1c is a C-C Line sectional view, 2nd
Figures a and b are front and side views showing the state in which the cover is assembled to the inner diameter measuring jig according to the present invention, and Figures 3 a to 3 are
d is a diagram showing the measuring means of the inner diameter measuring jig according to the present invention, FIG. 4 a is a plan view showing the conventional measuring method, and FIG.
Fig. 4b is a sectional view taken along the line DD in Fig. 4a, and Fig. 4c is an enlarged view of section E in Fig. 4b. 10, 10a, 10b... Inner diameter measuring jig, 11
...Protruding part, 12... Steel tape measure, 14... Tape measure fixing part, 18... Product.
Claims (1)
と、該突出部に連設されかつ巻尺を固定する巻尺
固定部とから構成されたことを特徴とする内径測
定治具。 1. An inner diameter measuring jig comprising: a protrusion that can directly contact a measuring part of an object to be measured; and a tape measure fixing part that is connected to the protrusion and fixes a tape measure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990129433U JPH0485202U (en) | 1990-11-30 | 1990-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990129433U JPH0485202U (en) | 1990-11-30 | 1990-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0485202U true JPH0485202U (en) | 1992-07-24 |
Family
ID=31876833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990129433U Pending JPH0485202U (en) | 1990-11-30 | 1990-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0485202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010087502A1 (en) * | 2009-02-02 | 2010-08-05 | Abe Takeshi | Measuring tape with jig for measuring internal dimensions |
-
1990
- 1990-11-30 JP JP1990129433U patent/JPH0485202U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010087502A1 (en) * | 2009-02-02 | 2010-08-05 | Abe Takeshi | Measuring tape with jig for measuring internal dimensions |