JPH0617003Y2 - 生コンクリート圧送用ポンプのパッキン調圧機構 - Google Patents
生コンクリート圧送用ポンプのパッキン調圧機構Info
- Publication number
- JPH0617003Y2 JPH0617003Y2 JP1985160245U JP16024585U JPH0617003Y2 JP H0617003 Y2 JPH0617003 Y2 JP H0617003Y2 JP 1985160245 U JP1985160245 U JP 1985160245U JP 16024585 U JP16024585 U JP 16024585U JP H0617003 Y2 JPH0617003 Y2 JP H0617003Y2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- fixed plate
- sliding plate
- packing
- fresh concrete
- 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
- 238000012856 packing Methods 0.000 title claims description 58
- 238000005086 pumping Methods 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 9
- 239000004568 cement Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Reciprocating Pumps (AREA)
- Gasket Seals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985160245U JPH0617003Y2 (ja) | 1985-10-18 | 1985-10-18 | 生コンクリート圧送用ポンプのパッキン調圧機構 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985160245U JPH0617003Y2 (ja) | 1985-10-18 | 1985-10-18 | 生コンクリート圧送用ポンプのパッキン調圧機構 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6267974U JPS6267974U (en, 2012) | 1987-04-28 |
| JPH0617003Y2 true JPH0617003Y2 (ja) | 1994-05-02 |
Family
ID=31085443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985160245U Expired - Lifetime JPH0617003Y2 (ja) | 1985-10-18 | 1985-10-18 | 生コンクリート圧送用ポンプのパッキン調圧機構 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0617003Y2 (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4577932B2 (ja) * | 2000-02-07 | 2010-11-10 | 株式会社シンテック | 生コンクリート圧送用ポンプにおけるバルブ機構のたわみ防止構造 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5135243B2 (en, 2012) * | 1972-12-20 | 1976-10-01 |
-
1985
- 1985-10-18 JP JP1985160245U patent/JPH0617003Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6267974U (en, 2012) | 1987-04-28 |
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