JPH0447245B2 - - Google Patents
Info
- Publication number
- JPH0447245B2 JPH0447245B2 JP1212039A JP21203989A JPH0447245B2 JP H0447245 B2 JPH0447245 B2 JP H0447245B2 JP 1212039 A JP1212039 A JP 1212039A JP 21203989 A JP21203989 A JP 21203989A JP H0447245 B2 JPH0447245 B2 JP H0447245B2
- Authority
- JP
- Japan
- Prior art keywords
- suspended
- dimensional
- aircraft
- vertical
- tilt
- 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 - Lifetime
Links
- 230000003287 optical effect Effects 0.000 claims description 27
- 239000000725 suspension Substances 0.000 claims description 2
- 230000005484 gravity Effects 0.000 description 3
- 229910001111 Fine metal Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Telescopes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21203989A JPH02118413A (ja) | 1989-08-17 | 1989-08-17 | 二次元方向の傾き誤差の自動補正装置を具備する測量機械 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21203989A JPH02118413A (ja) | 1989-08-17 | 1989-08-17 | 二次元方向の傾き誤差の自動補正装置を具備する測量機械 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP29734688A Division JPH01158311A (ja) | 1988-11-25 | 1988-11-25 | 測量機械における二次元方向傾き誤差の自動補正装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02118413A JPH02118413A (ja) | 1990-05-02 |
JPH0447245B2 true JPH0447245B2 (de) | 1992-08-03 |
Family
ID=16615858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21203989A Granted JPH02118413A (ja) | 1989-08-17 | 1989-08-17 | 二次元方向の傾き誤差の自動補正装置を具備する測量機械 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02118413A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19810447A1 (de) | 1998-03-11 | 1999-09-16 | Hilti Ag | Aufhängung für eine schwerkraftbeeinflusste Messeinrichtung |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4814253B1 (de) * | 1967-04-08 | 1973-05-04 | ||
JPS5428652A (en) * | 1977-08-06 | 1979-03-03 | Tadashi Iizuka | Automatic leveling instrument |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4814253U (de) * | 1971-06-30 | 1973-02-17 |
-
1989
- 1989-08-17 JP JP21203989A patent/JPH02118413A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4814253B1 (de) * | 1967-04-08 | 1973-05-04 | ||
JPS5428652A (en) * | 1977-08-06 | 1979-03-03 | Tadashi Iizuka | Automatic leveling instrument |
Also Published As
Publication number | Publication date |
---|---|
JPH02118413A (ja) | 1990-05-02 |
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