ATA941077A - MANUAL AIR COMPRESSOR - Google Patents
MANUAL AIR COMPRESSORInfo
- Publication number
- ATA941077A ATA941077A AT941077A AT941077A ATA941077A AT A941077 A ATA941077 A AT A941077A AT 941077 A AT941077 A AT 941077A AT 941077 A AT941077 A AT 941077A AT A941077 A ATA941077 A AT A941077A
- Authority
- AT
- Austria
- Prior art keywords
- air compressor
- manual air
- manual
- compressor
- air
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
- E02D3/061—Tampers with directly acting explosion chambers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
- B25D9/14—Control devices for the reciprocating piston
- B25D9/16—Valve arrangements therefor
- B25D9/20—Valve arrangements therefor involving a tubular-type slide valve
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2209/00—Details of portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
- B25D2209/005—Details of portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously having a tubular-slide valve, which is coaxial with the piston
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Agronomy & Crop Science (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
- Road Paving Machines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772440929A SU745670A1 (en) | 1977-01-04 | 1977-01-04 | Air-distributing device of impact-action pneumatic machines |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA941077A true ATA941077A (en) | 1980-07-15 |
AT361417B AT361417B (en) | 1981-03-10 |
Family
ID=20690943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT941077A AT361417B (en) | 1977-01-04 | 1977-12-29 | MANUAL AIR COMPRESSOR |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS53108606A (en) |
AT (1) | AT361417B (en) |
CS (1) | CS210321B1 (en) |
DD (1) | DD135589A1 (en) |
DE (1) | DE2758621C2 (en) |
FR (1) | FR2375959A1 (en) |
SE (1) | SE428895B (en) |
SU (1) | SU745670A1 (en) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE225920C (en) * | ||||
FR583873A (en) * | 1923-08-07 | 1925-01-23 | Pneumatic hammer for riveting, chiselling, etc. | |
US1665046A (en) * | 1924-10-29 | 1928-04-03 | Ralph H Tucker | Pneumatic hammer |
US2070299A (en) * | 1934-05-16 | 1937-02-09 | Chicago Pneumatic Tool Co | Valve for percussive tools |
US2887989A (en) * | 1958-07-03 | 1959-05-26 | Richard O Dulaney | Pneumatic rotary drill hammer |
US3453657A (en) * | 1967-04-17 | 1969-07-01 | Maston C Bolton | Fluid actuated percussion tool |
CA956297A (en) * | 1969-02-26 | 1974-10-15 | Institut Gornogo Dela Sibirskogo Otdelenia Akademii Nauk Sssr | Pneumatic percussion device for making holes in the ground by packing the latter |
JPS4720353U (en) * | 1971-02-12 | 1972-11-07 | ||
RO74260A (en) * | 1974-04-25 | 1980-10-30 | Oy Tampella Ab,Fi | POWERFUL PERFORATER WITH PRESSURE LIQUID |
-
1977
- 1977-01-04 SU SU772440929A patent/SU745670A1/en active
- 1977-12-28 JP JP15757377A patent/JPS53108606A/en active Granted
- 1977-12-29 DE DE19772758621 patent/DE2758621C2/en not_active Expired
- 1977-12-29 AT AT941077A patent/AT361417B/en not_active IP Right Cessation
- 1977-12-29 SE SE7714910A patent/SE428895B/en not_active IP Right Cessation
-
1978
- 1978-01-02 DD DD20306978A patent/DD135589A1/en not_active IP Right Cessation
- 1978-01-03 CS CS8778A patent/CS210321B1/en unknown
- 1978-01-03 FR FR7800056A patent/FR2375959A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
CS210321B1 (en) | 1982-01-29 |
JPS5745843B2 (en) | 1982-09-30 |
SU745670A1 (en) | 1980-07-07 |
AT361417B (en) | 1981-03-10 |
DD135589A1 (en) | 1979-05-16 |
SE7714910L (en) | 1978-07-05 |
SE428895B (en) | 1983-08-01 |
FR2375959B1 (en) | 1980-10-17 |
JPS53108606A (en) | 1978-09-21 |
FR2375959A1 (en) | 1978-07-28 |
DE2758621C2 (en) | 1982-04-01 |
DE2758621A1 (en) | 1978-07-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |