JPS6411669U - - Google Patents
Info
- Publication number
- JPS6411669U JPS6411669U JP1987106666U JP10666687U JPS6411669U JP S6411669 U JPS6411669 U JP S6411669U JP 1987106666 U JP1987106666 U JP 1987106666U JP 10666687 U JP10666687 U JP 10666687U JP S6411669 U JPS6411669 U JP S6411669U
- Authority
- JP
- Japan
- Prior art keywords
- side wall
- circumferential side
- screw
- hole
- sphere
- 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
- 238000004140 cleaning Methods 0.000 claims 2
- 239000012535 impurity Substances 0.000 claims 2
- 241000490567 Pinctada Species 0.000 claims 1
- 230000008602 contraction Effects 0.000 claims 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Farming Of Fish And Shellfish (AREA)
- Cleaning In General (AREA)
Description
第１図は本考案破砕輪の平面図、第２図は同上
の断面図第３図は本考案のビスネジの側面図、第
４図は同上の平面図、第５図は同上の底面図、第
６図は第４図のＸ−Ｘの断面図、第７図は従来の
破砕輪の平面図、第８図は同上の断面図である。
１……輪状本体、２……段付孔、３……ピン、
４……球体、５……スプリング、６……ビスネジ
。
Figure 1 is a plan view of the crushing ring of the present invention, Figure 2 is a cross-sectional view of the same as the above, Figure 3 is a side view of the screw of the present invention, Figure 4 is a plan view of the same as the above, Figure 5 is a bottom view of the same as the above, 6 is a sectional view taken along line XX in FIG. 4, FIG. 7 is a plan view of a conventional crushing ring, and FIG. 8 is a sectional view of the same. 1... Annular body, 2... Stepped hole, 3... Pin,
4...Sphere, 5...Spring, 6...Screw.
Claims (1)
数の段付孔２を放射状に穿設し、該孔２内に挿入
したピン３の頭部を外周側壁より突出し、内部端
に球体４を点接点として接触させ、該球体４の反
対側にスプリング５を挿入して伸縮作用が行われ
るよう内輪にてカバーした真珠貝等の不純物掃除
機用グラインダーにおいて、前記輪状本体１に放
射状に穿設した多数の各段付孔の外端内面に一部
螺孔部分を形成し、該螺孔部分に螺装するよう内
端面に受皿部を、外端内面にネジ孔を有するビス
ネジ６を螺合調節してスプリングに対して圧力を
加減することができるよう各別に螺合させて構成
した真珠貝等の表面不純物掃除機における破砕輪
。 A large number of stepped holes 2 are drilled radially from the inner circumferential side wall to the outer circumferential side wall of the annular body 1, the head of a pin 3 inserted into the hole 2 protrudes from the outer circumferential side wall, and a sphere 4 is placed at the inner end as a point contact point. In a grinder for cleaning impurities such as mother-of-pearl, a spring 5 is inserted on the opposite side of the sphere 4 and covered with an inner ring so that an expansion and contraction action is performed. A screw hole portion is formed partially on the inner surface of the outer end of each stepped hole, and a saucer portion is provided on the inner end surface and a screw screw 6 having a threaded hole on the inner surface of the outer end is adjusted to be screwed into the threaded hole portion. A crushing ring for cleaning surface impurities from pearl oysters, etc., which is constructed by screwing each wheel separately so that the pressure can be adjusted against the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987106666U JPH0238626Y2 (en) | 1987-07-10 | 1987-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987106666U JPH0238626Y2 (en) | 1987-07-10 | 1987-07-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6411669U true JPS6411669U (en) | 1989-01-20 |
| JPH0238626Y2 JPH0238626Y2 (en) | 1990-10-17 |
Family
ID=31340383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987106666U Expired JPH0238626Y2 (en) | 1987-07-10 | 1987-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0238626Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0558585A (en) * | 1991-08-28 | 1993-03-09 | Hitachi Ltd | Saddle unit |
| JP2015202089A (en) * | 2014-04-16 | 2015-11-16 | 株式会社森機械製作所 | Removal device for the hard deposit on a shellfish surface |
-
1987
- 1987-07-10 JP JP1987106666U patent/JPH0238626Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0558585A (en) * | 1991-08-28 | 1993-03-09 | Hitachi Ltd | Saddle unit |
| JP2015202089A (en) * | 2014-04-16 | 2015-11-16 | 株式会社森機械製作所 | Removal device for the hard deposit on a shellfish surface |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0238626Y2 (en) | 1990-10-17 |