JPS5650884A - Anchor - Google Patents
AnchorInfo
- Publication number
- JPS5650884A JPS5650884A JP12815579A JP12815579A JPS5650884A JP S5650884 A JPS5650884 A JP S5650884A JP 12815579 A JP12815579 A JP 12815579A JP 12815579 A JP12815579 A JP 12815579A JP S5650884 A JPS5650884 A JP S5650884A
- Authority
- JP
- Japan
- Prior art keywords
- main body
- ribs
- anchor
- peripheral part
- trapezoidal shape
- 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.)
- Granted
Links
Abstract
PURPOSE: To allow ribs and the peripheral part of a main body of an anchor to easily bite earth and sand and obtain its large anchoring force, by constituting the anchor with the main body of conically trapezoidal shape at low height and a number of ribs radially mounted to the peripheral part on bottom surfaces of the main body.
CONSTITUTION: A main body 1 of an anchor is formed into a hollowed conically trapezoidal shape at low height by using a steel plate, and its inside is filled with concrete 2. In the central part of the main body 1 a vertical hole 6 is formed to which a shaft 9 with a mounting part for a chain 8 is rotatably equipped. In the peripheral part of bottom surfaces of the main body 1 a number of ribs 10 are radially provided at an equal space, and these ribs 10 are constructed by a steel plate of trapezoidal shape to form a sloped edge part 11 and bottom edge part 12. In this way, the ribs 10 and the peripheral part of the main body 1 are allowed to easily bite earth and sand, and this causes large anchoring force to be obtained without increasing weight of the anchor.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12815579A JPS5835909B2 (en) | 1979-10-03 | 1979-10-03 | anchor |
GB8030951A GB2063197B (en) | 1979-10-03 | 1980-09-25 | Anchors |
NL8005378A NL8005378A (en) | 1979-10-03 | 1980-09-27 | ANCHOR. |
US06/192,588 US4383493A (en) | 1979-10-03 | 1980-09-30 | Anchor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12815579A JPS5835909B2 (en) | 1979-10-03 | 1979-10-03 | anchor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5650884A true JPS5650884A (en) | 1981-05-08 |
JPS5835909B2 JPS5835909B2 (en) | 1983-08-05 |
Family
ID=14977736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12815579A Expired JPS5835909B2 (en) | 1979-10-03 | 1979-10-03 | anchor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5835909B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58135393U (en) * | 1982-03-08 | 1983-09-12 | 三菱重工業株式会社 | mooring device |
JP2009207971A (en) * | 2008-03-03 | 2009-09-17 | Marsima Aqua System Corp | Air lift device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0236567Y2 (en) * | 1986-03-29 | 1990-10-04 |
-
1979
- 1979-10-03 JP JP12815579A patent/JPS5835909B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58135393U (en) * | 1982-03-08 | 1983-09-12 | 三菱重工業株式会社 | mooring device |
JP2009207971A (en) * | 2008-03-03 | 2009-09-17 | Marsima Aqua System Corp | Air lift device |
Also Published As
Publication number | Publication date |
---|---|
JPS5835909B2 (en) | 1983-08-05 |
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