JPH0714426Y2 - 支柱等の打込み補助装置 - Google Patents
支柱等の打込み補助装置Info
- Publication number
- JPH0714426Y2 JPH0714426Y2 JP1990057049U JP5704990U JPH0714426Y2 JP H0714426 Y2 JPH0714426 Y2 JP H0714426Y2 JP 1990057049 U JP1990057049 U JP 1990057049U JP 5704990 U JP5704990 U JP 5704990U JP H0714426 Y2 JPH0714426 Y2 JP H0714426Y2
- Authority
- JP
- Japan
- Prior art keywords
- engaging
- arm
- driving
- plates
- shaped
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 description 12
- 238000009527 percussion Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011120 plywood Substances 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 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
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Greenhouses (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990057049U JPH0714426Y2 (ja) | 1990-05-30 | 1990-05-30 | 支柱等の打込み補助装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990057049U JPH0714426Y2 (ja) | 1990-05-30 | 1990-05-30 | 支柱等の打込み補助装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0415629U JPH0415629U (en]) | 1992-02-07 |
JPH0714426Y2 true JPH0714426Y2 (ja) | 1995-04-10 |
Family
ID=31581413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990057049U Expired - Lifetime JPH0714426Y2 (ja) | 1990-05-30 | 1990-05-30 | 支柱等の打込み補助装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0714426Y2 (en]) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009270428A (ja) * | 2009-03-19 | 2009-11-19 | Kenjiro Nishida | 杭打ち機 |
-
1990
- 1990-05-30 JP JP1990057049U patent/JPH0714426Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0415629U (en]) | 1992-02-07 |
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