GB934078A - Improved percussion and tamping device - Google Patents
Improved percussion and tamping deviceInfo
- Publication number
- GB934078A GB934078A GB2346861A GB2346861A GB934078A GB 934078 A GB934078 A GB 934078A GB 2346861 A GB2346861 A GB 2346861A GB 2346861 A GB2346861 A GB 2346861A GB 934078 A GB934078 A GB 934078A
- Authority
- GB
- United Kingdom
- Prior art keywords
- motor
- foot
- centre
- tamping device
- gravity
- 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
Links
- 238000009527 percussion Methods 0.000 title 1
- 230000001133 acceleration Effects 0.000 abstract 2
- 230000005484 gravity Effects 0.000 abstract 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000002828 fuel tank Substances 0.000 abstract 1
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Road Paving Machines (AREA)
- Percussive Tools And Related Accessories (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
934,078. Percussive tools. FICHTEL & SACHS A.G. June 28, 1961 [July 20, 1960], No. 23468/61. Class 124. In a tamping device in which the foot 10 is reciprocated by a motor 20 resiliently mounted on the cylinder 14 of the piston 12 of the foot, accessories such as filters, fuel tanks and carburetters are mounted on the motor so that the lines joining their C.G.'s with their points of fixing approximately coincide with the direction of acceleration of the motor during stamping. The motor is an I.C. engine and the acceleration acts between the line 30 which joins the centre of gravity of the motor with the centre of the foot, and the perpendicular 32 which passes through the centre of gravity of the motor. The motor is mounted on resilient blocks 22 and drives a crank 18 through a flexible coupling to reciprocate the piston.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF31706A DE1179876B (en) | 1960-07-20 | 1960-07-20 | Impact and ramming device powered by an internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB934078A true GB934078A (en) | 1963-08-14 |
Family
ID=7094318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2346861A Expired GB934078A (en) | 1960-07-20 | 1961-06-28 | Improved percussion and tamping device |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH390809A (en) |
| DE (1) | DE1179876B (en) |
| FR (1) | FR1294435A (en) |
| GB (1) | GB934078A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4436081A1 (en) * | 1994-10-10 | 1996-04-11 | Bomag Gmbh | Vibration rammer |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE937828C (en) * | 1936-09-15 | 1956-01-19 | Losenhausenwerk Duesseldorfer | Device for compacting soil or other masses |
| DE1729187U (en) * | 1956-04-12 | 1956-08-30 | Zenith Appbau G M B H Maschine | HAND TAMPER WITH COMBUSTION ENGINE DRIVE. |
| DE1764187U (en) * | 1958-01-21 | 1958-03-27 | Hermann Wacker | STAMPF-, RUETTEL- OR IMPACT DEVICE WITH FLANGED, BUILT-ON OR BUILT-IN MOTOR. |
-
1960
- 1960-07-20 DE DEF31706A patent/DE1179876B/en active Pending
-
1961
- 1961-06-09 CH CH675061A patent/CH390809A/en unknown
- 1961-06-28 GB GB2346861A patent/GB934078A/en not_active Expired
- 1961-07-04 FR FR41700A patent/FR1294435A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1179876B (en) | 1964-10-15 |
| FR1294435A (en) | 1962-05-26 |
| CH390809A (en) | 1965-04-15 |
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