JPH0197201U - - Google Patents
Info
- Publication number
- JPH0197201U JPH0197201U JP19425887U JP19425887U JPH0197201U JP H0197201 U JPH0197201 U JP H0197201U JP 19425887 U JP19425887 U JP 19425887U JP 19425887 U JP19425887 U JP 19425887U JP H0197201 U JPH0197201 U JP H0197201U
- Authority
- JP
- Japan
- Prior art keywords
- dust
- main body
- contact pin
- proof
- contact
- 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
- 238000010926 purge Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Description
第１図、第２図は本考案の実施例を示す構成図
、第３図は従来技術の一例を示す構成図である。
１……寸法測定器本体、２……接触ピン、３…
…被測定対象、４……蛇腹機構、５……パージ管
路、６……パージセツト、７……空気溜め、８…
…連通管路。
1 and 2 are block diagrams showing an embodiment of the present invention, and FIG. 3 is a block diagram showing an example of the prior art. 1...Dimension measuring instrument body, 2...Contact pin, 3...
...Target to be measured, 4... Bellows mechanism, 5... Purge line, 6... Purge set, 7... Air reservoir, 8...
...Communicating conduit.
Claims (1)
本体と接触ピン間に防塵蛇腹機構を有する接触式
寸法測定装置において、上記蛇腹機構内に空気を
供給するパージ手段を設けたことを特徴とする接
触式寸法測定装置の防塵機構。 It has a contact pin that is slidable relative to the main body,
What is claimed is: 1. A dust-proof mechanism for a contact-type dimension measuring device having a dust-proof bellows mechanism between a main body and a contact pin, characterized in that a purge means for supplying air into the bellows mechanism is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19425887U JPH0197201U (en) | 1987-12-22 | 1987-12-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19425887U JPH0197201U (en) | 1987-12-22 | 1987-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0197201U true JPH0197201U (en) | 1989-06-28 |
Family
ID=31484997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19425887U Pending JPH0197201U (en) | 1987-12-22 | 1987-12-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0197201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009526979A (en) * | 2006-02-16 | 2009-07-23 | マーポス、ソチエタ、ペル、アツィオーニ | Gauge for checking the radial dimensions of machine parts |
-
1987
- 1987-12-22 JP JP19425887U patent/JPH0197201U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009526979A (en) * | 2006-02-16 | 2009-07-23 | マーポス、ソチエタ、ペル、アツィオーニ | Gauge for checking the radial dimensions of machine parts |
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