CN100371679C - 测点指示装置 - Google Patents
测点指示装置 Download PDFInfo
- Publication number
- CN100371679C CN100371679C CNB031539017A CN03153901A CN100371679C CN 100371679 C CN100371679 C CN 100371679C CN B031539017 A CNB031539017 A CN B031539017A CN 03153901 A CN03153901 A CN 03153901A CN 100371679 C CN100371679 C CN 100371679C
- Authority
- CN
- China
- Prior art keywords
- light
- light sources
- collimation lens
- point indicator
- optical axis
- 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 abstract description 38
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000003086 colorant Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/08—Optical arrangements
Abstract
Description
Claims (7)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002240297 | 2002-08-21 | ||
JP2002240297 | 2002-08-21 | ||
JP2002248318 | 2002-08-28 | ||
JP2002248318A JP3809136B2 (ja) | 2002-08-21 | 2002-08-28 | 測点指示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1490596A CN1490596A (zh) | 2004-04-21 |
CN100371679C true CN100371679C (zh) | 2008-02-27 |
Family
ID=31497664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031539017A Expired - Lifetime CN100371679C (zh) | 2002-08-21 | 2003-08-19 | 测点指示装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6796042B1 (zh) |
JP (1) | JP3809136B2 (zh) |
CN (1) | CN100371679C (zh) |
DE (1) | DE10338517B4 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI233983B (en) * | 2004-01-20 | 2005-06-11 | Asia Optical Co Inc | Level device |
KR101523993B1 (ko) * | 2006-11-27 | 2015-05-29 | 필립스 솔리드-스테이트 라이팅 솔루션스, 인크. | 조명 장치, 균일한 투사 조명을 제공하기 위한 방법, 및 투사 조명 장치 |
JP7178311B2 (ja) * | 2019-03-29 | 2022-11-25 | 株式会社トプコン | ガイド光照射装置 |
JP7178310B2 (ja) * | 2019-03-29 | 2022-11-25 | 株式会社トプコン | ガイド光照射装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6210615U (zh) * | 1985-07-05 | 1987-01-22 | ||
US5838431A (en) * | 1996-01-16 | 1998-11-17 | Asahi Kogaku Kogyo Kabushiki Kaisha | Laser marking device |
JP3096140B2 (ja) * | 1992-03-31 | 2000-10-10 | 株式会社トプコン | 測点指示装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6210615A (ja) | 1985-07-08 | 1987-01-19 | Omron Tateisi Electronics Co | カラ−同軸照明装置 |
US5218770A (en) * | 1990-11-27 | 1993-06-15 | Asahi Seimitsu Kabushiki Kaisha | Surveying machine for construction work |
US5488471A (en) * | 1993-12-02 | 1996-01-30 | Mcclenahan; James W. | Sensors for vehicle alignment system and apparatus using same |
JP2596709B2 (ja) * | 1994-04-06 | 1997-04-02 | 都築 省吾 | 半導体レーザ素子を用いた照明用光源装置 |
US5539990A (en) * | 1995-05-30 | 1996-07-30 | Le; Mike | Three-dimensional optical levelling, plumbing and angle-calibrating instrument |
JP3460074B2 (ja) * | 1995-11-24 | 2003-10-27 | 株式会社トプコン | 電子レベルの水平位誤差補正機構 |
JP4159153B2 (ja) * | 1998-12-03 | 2008-10-01 | 株式会社トプコン | 回転レーザ装置及び受光装置 |
JP2000234930A (ja) * | 1999-02-16 | 2000-08-29 | Topcon Corp | 反射プリズム装置 |
US6624402B2 (en) * | 2000-05-12 | 2003-09-23 | Pentax Precision Co., Ltd. | Surveying instrument, surveying instrument having AF function, surveying instrument having PF mechanism, and surveying instrument having multiple-focus function |
JP3522239B2 (ja) * | 2001-07-02 | 2004-04-26 | 株式会社オーディオテクニカ | 広角レーザーライン照射装置および方法 |
-
2002
- 2002-08-28 JP JP2002248318A patent/JP3809136B2/ja not_active Expired - Fee Related
-
2003
- 2003-08-15 US US10/641,038 patent/US6796042B1/en not_active Expired - Fee Related
- 2003-08-19 CN CNB031539017A patent/CN100371679C/zh not_active Expired - Lifetime
- 2003-08-21 DE DE10338517A patent/DE10338517B4/de not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6210615U (zh) * | 1985-07-05 | 1987-01-22 | ||
JP3096140B2 (ja) * | 1992-03-31 | 2000-10-10 | 株式会社トプコン | 測点指示装置 |
US5838431A (en) * | 1996-01-16 | 1998-11-17 | Asahi Kogaku Kogyo Kabushiki Kaisha | Laser marking device |
Also Published As
Publication number | Publication date |
---|---|
DE10338517B4 (de) | 2007-10-04 |
CN1490596A (zh) | 2004-04-21 |
JP3809136B2 (ja) | 2006-08-16 |
US6796042B1 (en) | 2004-09-28 |
JP2004138382A (ja) | 2004-05-13 |
DE10338517A1 (de) | 2004-03-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: PENTAX CO., LTD. Free format text: FORMER OWNER: PENTAX TSUTOSEI K.K. Effective date: 20050408 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20050408 Address after: Tokyo, Japan Applicant after: KANARS DATA CORP Address before: Tokyo, Japan Applicant before: ENTAX Precision Co.,Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HOYA CO., LTD. Free format text: FORMER OWNER: PENTAX CO., LTD. Effective date: 20080919 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080919 Address after: Japan Tokyo Shinjuku fall two chome 7 No. 5 Patentee after: Hoya Corp. Address before: Tokyo, Japan Patentee before: KANARS DATA CORP |
|
ASS | Succession or assignment of patent right |
Owner name: PENTAX REISEI SCIENCE AND TECHNOLOGY (SHANGHAI) CO Free format text: FORMER OWNER: HOYA CO., LTD. Effective date: 20100621 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: NO.7-5, NAKAOCHIAI 2-CHOME, SHINJUKU-KU, TOKYO, JAPAN TO: 201600 NO.158, BEIYANG ROAD, SONGJIANG DISTRICT, SHANGHAI CITY |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100621 Address after: 201600 No. 158 Yang Yang Road, Shanghai, Songjiang District Patentee after: Penta Lijing Technology (Shanghai) Co.,Ltd. Address before: Japan Tokyo Shinjuku fall two chome 7 No. 5 Patentee before: Hoya Corp. |
|
CX01 | Expiry of patent term |
Granted publication date: 20080227 |
|
CX01 | Expiry of patent term |