IT8248569A0 - DEVICE FOR WEAR COMPENSATION IN CONCRETE PUMPS - Google Patents
DEVICE FOR WEAR COMPENSATION IN CONCRETE PUMPSInfo
- Publication number
- IT8248569A0 IT8248569A0 IT8248569A IT4856982A IT8248569A0 IT 8248569 A0 IT8248569 A0 IT 8248569A0 IT 8248569 A IT8248569 A IT 8248569A IT 4856982 A IT4856982 A IT 4856982A IT 8248569 A0 IT8248569 A0 IT 8248569A0
- Authority
- IT
- Italy
- Prior art keywords
- wear compensation
- concrete pumps
- pumps
- concrete
- compensation
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B7/00—Piston machines or pumps characterised by having positively-driven valving
- F04B7/0084—Component parts or details specially adapted therefor
- F04B7/0088—Sealing arrangements between the distribution members and the housing
- F04B7/0096—Sealing arrangements between the distribution members and the housing for pipe-type distribution members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
- F04B15/023—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous supply of fluid to the pump by gravity through a hopper, e.g. without intake valve
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813122821 DE3122821A1 (en) | 1981-06-09 | 1981-06-09 | Device for compensating for the wear in a concrete pump |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8248569A0 true IT8248569A0 (en) | 1982-06-02 |
IT1148571B IT1148571B (en) | 1986-12-03 |
Family
ID=6134259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT48569/82A IT1148571B (en) | 1981-06-09 | 1982-06-02 | DEVICE FOR COMPENSATION OF WEAR IN CONCRETE PUMPS |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS57212381A (en) |
DE (1) | DE3122821A1 (en) |
IT (1) | IT1148571B (en) |
YU (1) | YU119882A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2585147Y2 (en) * | 1991-07-30 | 1998-11-11 | 三菱重工業株式会社 | Concrete pump gate housing |
-
1981
- 1981-06-09 DE DE19813122821 patent/DE3122821A1/en not_active Withdrawn
-
1982
- 1982-06-02 IT IT48569/82A patent/IT1148571B/en active
- 1982-06-04 YU YU01198/82A patent/YU119882A/en unknown
- 1982-06-09 JP JP57097908A patent/JPS57212381A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
YU119882A (en) | 1985-04-30 |
JPS57212381A (en) | 1982-12-27 |
IT1148571B (en) | 1986-12-03 |
DE3122821A1 (en) | 1982-12-23 |
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