JPH0316018U - - Google Patents
Info
- Publication number
- JPH0316018U JPH0316018U JP7571989U JP7571989U JPH0316018U JP H0316018 U JPH0316018 U JP H0316018U JP 7571989 U JP7571989 U JP 7571989U JP 7571989 U JP7571989 U JP 7571989U JP H0316018 U JPH0316018 U JP H0316018U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- concave lens
- reference line
- axis
- line
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Telescopes (AREA)
Description
第１図及び第２図は、本考案の実施例の各々軸
線を通る縦断面図及びその−線断面図、第３
図は、第１図及び第２図に示す実施例を使用して
測量した場合の視野を示す説明図、第４図及び第
５図は、本考案の別の実施例の各々軸線を通る縦
断面図及びその−線断面図、第６図は、本考
案のさらに別の実施例の軸線を通る縦断面図、第
７図及び第８図は、本考案のさらに別の実施例の
各々軸線を通る縦断面図及びその−線断面図
、第９図は、本考案のさらに別の実施例の軸線を
通る縦断面図である。
主要符号の説明、２……円筒体、３……開口部
、４……凹レンズ、５……下げ振り部材、１３…
…気泡管部材、Ｖ……垂直基準線、Ｈ……水平基
準線。
1 and 2 are a longitudinal cross-sectional view passing through the axis of the embodiment of the present invention, a cross-sectional view along the line 3 and 3.
The figure is an explanatory diagram showing the field of view when surveying using the embodiment shown in Figs. 1 and 2, and Figs. 4 and 5 are longitudinal sections passing through the respective axis lines of other embodiments of the present invention. 6 is a longitudinal sectional view passing through the axis of still another embodiment of the present invention, and FIGS. 7 and 8 are respective axial sectional views of still another embodiment of the present invention. FIG. 9 is a longitudinal section through the axis of yet another embodiment of the present invention. Explanation of main symbols, 2... Cylindrical body, 3... Opening, 4... Concave lens, 5... Plumb swing member, 13...
...Bubble tube member, V...Vertical reference line, H...Horizontal reference line.
Claims (1)
ズと、凹レンズと対向して吊設された下げ振り部
材と、下げ振り部材に設けられた垂直基準線及び
水平基準線の少なくとも一方の基準線とからなる
携帯用測量器。 (2) 筒体と、筒体の軸線上に設けられた凹レン
ズと、凹レンズと対向して設けられた気泡管部材
と、気泡管部材に基いて設けられた垂直基準線及
び水平基準線の少なくとも一方の基準線とからな
る携帯用測量器。[Scope of Claim for Utility Model Registration] (1) A cylinder, a concave lens provided on the axis of the cylinder, a plumb member suspended opposite the concave lens, and a vertical reference provided on the plumb member. A portable surveying instrument comprising at least one of a line and a horizontal reference line. (2) A cylinder, a concave lens provided on the axis of the cylinder, a bubble tube member provided opposite the concave lens, and at least a vertical reference line and a horizontal reference line provided based on the bubble tube member. A portable surveying instrument consisting of one reference line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7571989U JPH0316018U (en) | 1989-06-28 | 1989-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7571989U JPH0316018U (en) | 1989-06-28 | 1989-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0316018U true JPH0316018U (en) | 1991-02-18 |
Family
ID=31616542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7571989U Pending JPH0316018U (en) | 1989-06-28 | 1989-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0316018U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007239388A (en) * | 2006-03-10 | 2007-09-20 | Naoyuki Ehata | Fitting for constructing dome and dome construction method |
| KR20180028217A (en) * | 2016-09-08 | 2018-03-16 | 주식회사 랜드랜 | Ball-truss having assembly space and truss assembling structure using the ball-truss |
-
1989
- 1989-06-28 JP JP7571989U patent/JPH0316018U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007239388A (en) * | 2006-03-10 | 2007-09-20 | Naoyuki Ehata | Fitting for constructing dome and dome construction method |
| KR20180028217A (en) * | 2016-09-08 | 2018-03-16 | 주식회사 랜드랜 | Ball-truss having assembly space and truss assembling structure using the ball-truss |