KR880001109Y1 - 원추(錐) - Google Patents
원추(錐) Download PDFInfo
- Publication number
- KR880001109Y1 KR880001109Y1 KR2019830010706U KR830010706U KR880001109Y1 KR 880001109 Y1 KR880001109 Y1 KR 880001109Y1 KR 2019830010706 U KR2019830010706 U KR 2019830010706U KR 830010706 U KR830010706 U KR 830010706U KR 880001109 Y1 KR880001109 Y1 KR 880001109Y1
- Authority
- KR
- South Korea
- Prior art keywords
- conical
- lower body
- end pipe
- cone
- buried
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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
- G01C15/02—Means for marking measuring points
- G01C15/06—Surveyors' staffs; Movable markers
- G01C15/08—Plumbing or registering staffs or markers over ground marks
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (1)
- 도면에 표시한 것과같이 압연강제로된 원추형 하체(1)의 상부로 매립돌출봉(2)을 형성하여 상단에 나사공(5)이 있는 단관부(4)를 돌착하고, 돌출봉(2)의 외주에 환상요입홈(3)을 형성시켜 원추형 하체(1)의 상당돌레에서 단관부(4)에 이르도록 원추형으로되는 합성수지제 상체(9)를 사출성형 방법으로 피복하여 일체가 되도록 한 원추(錐).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019830010706U KR880001109Y1 (ko) | 1983-12-14 | 1983-12-14 | 원추(錐) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019830010706U KR880001109Y1 (ko) | 1983-12-14 | 1983-12-14 | 원추(錐) |
Publications (2)
Publication Number | Publication Date |
---|---|
KR850005183U KR850005183U (ko) | 1985-08-07 |
KR880001109Y1 true KR880001109Y1 (ko) | 1988-03-25 |
Family
ID=19232253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019830010706U Expired KR880001109Y1 (ko) | 1983-12-14 | 1983-12-14 | 원추(錐) |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR880001109Y1 (ko) |
-
1983
- 1983-12-14 KR KR2019830010706U patent/KR880001109Y1/ko not_active Expired
Also Published As
Publication number | Publication date |
---|---|
KR850005183U (ko) | 1985-08-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19831214 |
|
UG1501 | Laying open of application | ||
A201 | Request for examination | ||
UA0201 | Request for examination |
Patent event date: 19860614 Patent event code: UA02012R01D Comment text: Request for Examination of Application Patent event date: 19831214 Patent event code: UA02011R01I Comment text: Application for Utility Model Registration |
|
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19880220 |
|
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19880610 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
NORF | Unpaid initial registration fee | ||
UC1904 | Unpaid initial registration fee |