GB1375716A - - Google Patents
Info
- Publication number
- GB1375716A GB1375716A GB5449071A GB5449071A GB1375716A GB 1375716 A GB1375716 A GB 1375716A GB 5449071 A GB5449071 A GB 5449071A GB 5449071 A GB5449071 A GB 5449071A GB 1375716 A GB1375716 A GB 1375716A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mass
- foot
- rammer
- constraint
- nov
- 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
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
- E02D3/068—Vibrating apparatus operating with systems involving reciprocating masses
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)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Soil Working Implements (AREA)
Abstract
1375716 Ramming devices for compacting earth, etc. WACKER WERKE KG 24 Nov 1971 [25 Nov 1970] 54490/71 Heading B4C A rammer for compacting earth, etc., comprises a ramming foot 4 having a substantially flat working surface, a mass 1 above the foot, means, including a motor-driven crank, arranged to effect reciprocation of the mass relative to the foot substantially perpendicular to the working surface, the mass being so guided relative to the foot that the mass is constrained to move in a given plane, resilient support members 3 opposing relative displacement between the mass and the foot, and a handle 11 for manually tilting the mass so as to effect, in operation, travelling movement of the rammer. As illustrated, the constraint is provided by a pivoted arm 6. Alternatively, the constraint may be provided by two pivotally connected arms, each arm being pivotally connected to a respective one of the mass and the foot (Fig. 3, not shown). In the rammer of'Fig. 5, the constraint is provided either by the arms 20<SP>1</SP>, 21<SP>1</SP> or by slots 31a and posts 33. By means of the device indicated in broken lines, the operator may, without physical effort, tilt the mass.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2058038A DE2058038C3 (en) | 1970-11-25 | 1970-11-25 | Tamping device for compacting soil, concrete or the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1375716A true GB1375716A (en) | 1974-11-27 |
Family
ID=5789106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5449071A Expired GB1375716A (en) | 1970-11-25 | 1971-11-24 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3802791A (en) |
| CH (1) | CH538018A (en) |
| DE (1) | DE2058038C3 (en) |
| GB (1) | GB1375716A (en) |
| SE (1) | SE394472B (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3923412A (en) * | 1970-09-23 | 1975-12-02 | Albert Linz | Drive means for vehicle mounted vibratory compactor |
| DE2441180C3 (en) * | 1974-08-28 | 1981-06-11 | Koehring Gmbh - Bomag Division, 5407 Boppard | Hand-operated vibratory tamper |
| US4607980A (en) * | 1984-12-06 | 1986-08-26 | Spetsialnoe Konstruktorskoe Bjuro "Stroimekhanizatsia" | Apparatus for compacting soil, concrete and like materials |
| US4867606A (en) * | 1987-10-02 | 1989-09-19 | Wright Alvin K | Tamper attachment for vibratory plow and method of laying line and cable |
| US4790687A (en) * | 1987-10-02 | 1988-12-13 | Wright Alvin K | Tamper attachment for vibratory plow and method of laying line and cable |
| DE19629324C1 (en) * | 1996-07-20 | 1997-10-16 | Wacker Werke Kg | Vibration plate with floor contact plate |
| DE19811345C2 (en) * | 1998-03-16 | 2002-11-07 | Wacker Werke Kg | Soil compacting device |
| DE102005058485A1 (en) * | 2005-12-07 | 2007-06-14 | Wacker Construction Equipment Ag | Vibrating plate with stabilization device |
| US7887253B2 (en) * | 2008-12-23 | 2011-02-15 | Wirtgen Gmbh | Jolting device |
| DE102014011179A1 (en) * | 2014-07-31 | 2016-02-04 | Wacker Neuson Produktion GmbH & Co. KG | Soil compaction device with cushioning and guide |
| RU2583802C1 (en) * | 2015-01-12 | 2016-05-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Казанский государственный архитектурно-строительный университет" КГАСУ | Device for soil compaction |
| US20170009407A1 (en) * | 2016-09-26 | 2017-01-12 | Caterpillar Inc. | Vibratory plate compactor |
| US11078634B2 (en) * | 2019-11-05 | 2021-08-03 | Caterpillar Paving Products Inc. | Variable tamper bar amplitude for asphalt pavers |
| CN112900203A (en) * | 2021-01-20 | 2021-06-04 | 张卫兵 | Road surface tamping device for highway engineering construction |
| CN113373773B (en) * | 2021-06-08 | 2022-08-30 | 上海浦江勘查工程有限公司 | Tamping device for foundation engineering construction |
| CN114482005B (en) * | 2022-03-10 | 2023-02-07 | 黄河水利职业技术学院 | Foundation tamping device for civil engineering |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD23871A (en) * | ||||
| GB446169A (en) * | 1933-09-23 | 1936-04-24 | Georg Heinrich Schieferstein | Improvements in or relating to ramming and the like machines |
| DE1077154B (en) * | 1957-10-31 | 1960-03-03 | Bau Vibriermaschinen Veb | Compaction equipment, preferably for earth, concrete etc. like |
| GB877376A (en) * | 1959-05-30 | 1961-09-13 | Wacker Hermann | Improvements in drive-transmitting devices for motor-driven hand-guided implements for compressing earth, sand, concrete and the like |
| DE1220647B (en) * | 1963-08-02 | 1966-07-07 | Wacker Hermann | Hand-operated, motor-driven work equipment with reciprocating work or. Flapping movement |
| DE1209066B (en) * | 1963-11-15 | 1966-01-13 | Wacker Hermann | Hand-operated, motor-driven ramming device |
| US3283677A (en) * | 1964-09-01 | 1966-11-08 | Wacker Hermann | Manually guided motor driven tamping device for earth, concrete and other materials |
| IL30196A (en) * | 1967-07-19 | 1972-03-28 | Vibro Verken Ab | Vibrating tamping device |
-
1970
- 1970-11-25 DE DE2058038A patent/DE2058038C3/en not_active Expired
-
1971
- 1971-11-11 SE SE7114462A patent/SE394472B/en unknown
- 1971-11-12 CH CH1643671A patent/CH538018A/en not_active IP Right Cessation
- 1971-11-17 US US00199515A patent/US3802791A/en not_active Expired - Lifetime
- 1971-11-24 GB GB5449071A patent/GB1375716A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU3549271A (en) | 1973-04-19 |
| US3802791A (en) | 1974-04-09 |
| SE394472B (en) | 1977-06-27 |
| DE2058038C3 (en) | 1975-04-10 |
| DE2058038A1 (en) | 1972-06-15 |
| DE2058038B2 (en) | 1974-07-11 |
| CH538018A (en) | 1973-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |