JP3076779U - A tool that dramatically strengthens the joint of the split pin pole for surveying - Google Patents
A tool that dramatically strengthens the joint of the split pin pole for surveyingInfo
- Publication number
- JP3076779U JP3076779U JP2000001422U JP2000001422U JP3076779U JP 3076779 U JP3076779 U JP 3076779U JP 2000001422 U JP2000001422 U JP 2000001422U JP 2000001422 U JP2000001422 U JP 2000001422U JP 3076779 U JP3076779 U JP 3076779U
- Authority
- JP
- Japan
- Prior art keywords
- pin pole
- joint
- surveying
- tool
- strengthens
- 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.)
- Expired - Fee Related
Links
Landscapes
- Pens And Brushes (AREA)
Abstract
(57)【要約】
【課題】 ３分割ピンポールに強度を持たせ、ガ
タツキを無くし、精度を長期間持続させる。
【解決方法】 ピンポールの結合部分に０．０１ｍの
凹凸部分を作り、それぞれの先端及び奥にネジ溝を作
り、凹凸部分が被さる様にして接合面を増やし、ガタツ
キが無いようにした。
(57) [Abstract] [PROBLEMS] To provide a three-piece pin pole with strength, to eliminate rattling, and to maintain accuracy for a long time. SOLUTION: An uneven portion of 0.01 m is formed in a joint portion of a pin pole, a screw groove is formed at each end and a back portion, and a joining surface is increased so as to cover the uneven portion so as to eliminate rattling.
Description
【０００１】[0001]
従来、測量の道具で３分割して持ち運びするピンポールは、存在していたが、こ の種の道具は結合部分が弱く、何回も使用しているうちに、ぐらぐらするように なり、精度の良い測量作業ができなくなる、という問題点を有していた。 In the past, there was a pin pole that was carried in three parts with surveying tools, but this kind of tool had a weak connection, and became wobbly after many uses, resulting in poor accuracy. There was a problem that good surveying work could not be performed.
【０００２】[0002]
上記目的を達成するために、結合部分に凹凸をつけ、その奥にネジ溝をつけ、凹 凸部分がかぶさる様にねじ込み、がたつきを無くした。 In order to achieve the above object, irregularities were formed in the joint portion, a screw groove was formed in the inner portion, and the joint was screwed so as to cover the concave and convex portions to eliminate rattling.
【０００３】[0003]
今まで、半年位でグラグラしていた物が、１年以上使用した今でもグラグラしな くなった。 Until now, things that had been wobbly in about six months have been used for more than a year and are no longer wobbly.
【図面の簡単な説明】[Brief description of the drawings]
【図１】考案品の接合部の断面である。FIG. 1 is a cross-section of a joint of the invention.
【図２】考案品の結合した状況図である。FIG. 2 is a view showing a situation where the invention is combined.
【図３】従来品の接合部の断面である。FIG. 3 is a cross-sectional view of a joining portion of a conventional product.
─────────────────────────────────────────────────────
────────────────────────────────────────────────── ───
【手続補正書】[Procedure amendment]
【提出日】平成１２年６月９日（２０００．６．９）[Submission date] June 9, 2000 (200.6.9)
【手続補正２】[Procedure amendment 2]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】実用新案登録請求の範囲[Correction target item name] Claims for utility model registration
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【実用新案登録請求の範囲】[Utility model registration claims]
【課題を解決するための手段】 ピンポールの結合部分
に筒状の凹凸を１０ｍｍ以上つけて重なるようにし、そ
の奥にメネジを掘りピンポールとピンポールを結合
することによって横方向にかかる応力を筒状の部分で保
持する構造を有する事を特徴とする分割式ピンポールで
ある。 ─────────────────────────────────────────────────────
Means for Solving the Problems A cylindrical concave and convex portion is formed on the joint portion of the pin pole so as to be overlapped by 10 mm or more. It is a split type pin pole characterized by having a structure of holding by a part. ────────────────────────────────────────────────── ───
【手続補正書】[Procedure amendment]
【提出日】平成１２年１０月１８日（２０００．１０．
１８）[Submission date] October 18, 2000 (2000.10.
18)
【手続補正１】[Procedure amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】実用新案登録請求の範囲[Correction target item name] Claims for utility model registration
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【実用新案登録請求の範囲】[Utility model registration claims]
Claims (1)
て使用する測量の道具。1. A surveying tool using a pin pole 2 coupled to a pin pole 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000001422U JP3076779U (en) | 2000-02-04 | 2000-02-04 | A tool that dramatically strengthens the joint of the split pin pole for surveying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000001422U JP3076779U (en) | 2000-02-04 | 2000-02-04 | A tool that dramatically strengthens the joint of the split pin pole for surveying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3076779U true JP3076779U (en) | 2001-04-20 |
Family
ID=43209827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000001422U Expired - Fee Related JP3076779U (en) | 2000-02-04 | 2000-02-04 | A tool that dramatically strengthens the joint of the split pin pole for surveying |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3076779U (en) |
-
2000
- 2000-02-04 JP JP2000001422U patent/JP3076779U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |