JPH0347677U - - Google Patents
Info
- Publication number
- JPH0347677U JPH0347677U JP1989106986U JP10698689U JPH0347677U JP H0347677 U JPH0347677 U JP H0347677U JP 1989106986 U JP1989106986 U JP 1989106986U JP 10698689 U JP10698689 U JP 10698689U JP H0347677 U JPH0347677 U JP H0347677U
- Authority
- JP
- Japan
- Prior art keywords
- duct
- laser beam
- support
- transmission
- laser
- 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
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000001050 lubricating effect Effects 0.000 claims description 2
Description
第１図はこの考案の一実施例によるレーザビー
ム伝送ダクトを示す要部断面図、第２図はこの考
案の他の実施例を示す要部拡大図、第３図は従来
のレーザビーム伝送ダクトの全体構成図、第４図
は同要部断面図である。
図において、１……レーザビーム、４……ビー
ムダクト、７……ダクト支持体、８……潤滑部材
である。なお、図中、同一符号は同一、又は相当
部分を示す。
Fig. 1 is a sectional view of the main part showing a laser beam transmission duct according to one embodiment of this invention, Fig. 2 is an enlarged view of the main part showing another embodiment of this invention, and Fig. 3 is a conventional laser beam transmission duct. FIG. 4 is a cross-sectional view of the main parts. In the figure, 1... laser beam, 4... beam duct, 7... duct support, 8... lubricating member. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
送経路に設けられたビームダクトと、このビーム
ダクトの端部と摺動自在に係合するダクト支持体
と、このダクト支持体と上記ビームダクトとの係
合部を覆うベローズとを備えて成るレーザビーム
伝送ダクトにおいて、上記ダクト支持体とビーム
ダクトとの係合部に潤滑部材を設けたことを特徴
とするレーザビーム伝送ダクト。 A beam duct provided in a transmission path of a laser beam output from a laser oscillator, a duct support that slidably engages with an end of this beam duct, and engagement between this duct support and the beam duct. A laser beam transmission duct comprising a bellows covering a portion of the laser beam transmission duct, characterized in that a lubricating member is provided at an engagement portion between the duct support and the beam duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989106986U JPH0347677U (en) | 1989-09-12 | 1989-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989106986U JPH0347677U (en) | 1989-09-12 | 1989-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0347677U true JPH0347677U (en) | 1991-05-02 |
Family
ID=31655704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989106986U Pending JPH0347677U (en) | 1989-09-12 | 1989-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0347677U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000279277A (en) * | 1999-01-25 | 2000-10-10 | Takashima:Kk | Mat, its manufacture and sleeping style measuring apparatus |
| KR100786113B1 (en) * | 2006-11-08 | 2007-12-18 | 임흥호 | Pillow |
| KR101525989B1 (en) * | 2014-02-28 | 2015-06-10 | 최융재 | Bead Mattress |
-
1989
- 1989-09-12 JP JP1989106986U patent/JPH0347677U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000279277A (en) * | 1999-01-25 | 2000-10-10 | Takashima:Kk | Mat, its manufacture and sleeping style measuring apparatus |
| KR100786113B1 (en) * | 2006-11-08 | 2007-12-18 | 임흥호 | Pillow |
| KR101525989B1 (en) * | 2014-02-28 | 2015-06-10 | 최융재 | Bead Mattress |