GB897636A - Improvements in apparatus for tamping soil and the like - Google Patents
Improvements in apparatus for tamping soil and the likeInfo
- Publication number
- GB897636A GB897636A GB2879657A GB2879657A GB897636A GB 897636 A GB897636 A GB 897636A GB 2879657 A GB2879657 A GB 2879657A GB 2879657 A GB2879657 A GB 2879657A GB 897636 A GB897636 A GB 897636A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arm
- foot
- motor unit
- pivoted
- parts
- 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)
Abstract
897,636. Percussive tools. WARSOP POWER TOOLS Ltd. Dec. 12, 1958 [Sept 12, 1957; June 9, 1958], Nos. 28796/57 and 18371/58. Class 124. A tamper has a foot connected to an arm, a motor unit pivotally mounted on the arm about a horizontal axis, and a motor driving crank connected to the arm by a spring connection to oscillate the arm with respect to the motor unit, relative movement of the foot and motor unit being vertical. As shown, a foot 2 is connected to an arm 10 by a piston rod 4 and cylinder 8, the arm being pivoted at 14 to a motor unit including two triangular frames 16, 18, 20. An arm comprising two parts 22 and two parts 24 is pivoted to the motor unit at 24a and the free ends of the parts 22 are pivoted to the foot 2. The arm 10 has two depending parts 12 which are connected to the two parts 24 by springs 32 and 34 and the arm 10 is connected to the arms 22 by a spring 30. An internal combustion engine drives a crank 36 pivoted to the arm 10. In a modification, Fig. 5 (not shown) two straight parallel arms are pivoted to a motor unit about a common axis and may have one or two feet, in the latter case the rear foot imparts a weaker blow than the front foot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2879657A GB897636A (en) | 1957-09-12 | 1957-09-12 | Improvements in apparatus for tamping soil and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2879657A GB897636A (en) | 1957-09-12 | 1957-09-12 | Improvements in apparatus for tamping soil and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB897636A true GB897636A (en) | 1962-05-30 |
Family
ID=10281316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2879657A Expired GB897636A (en) | 1957-09-12 | 1957-09-12 | Improvements in apparatus for tamping soil and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB897636A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3834827A (en) * | 1970-09-23 | 1974-09-10 | A Linz | Vehicle mounted vibratory compactor |
| GB2261840A (en) * | 1992-02-21 | 1993-06-02 | Errut Prod Int | A base plate for a plate compactor |
| CN109092721A (en) * | 2018-04-19 | 2018-12-28 | 张家港联峰钢铁研究所有限公司 | A kind of iron oxide on surface of billet steel remove device |
| CN115341527A (en) * | 2022-07-28 | 2022-11-15 | 国网山东省电力公司菏泽市定陶区供电公司 | Pit foundation tamping device for mounting electric pole |
-
1957
- 1957-09-12 GB GB2879657A patent/GB897636A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3834827A (en) * | 1970-09-23 | 1974-09-10 | A Linz | Vehicle mounted vibratory compactor |
| GB2261840A (en) * | 1992-02-21 | 1993-06-02 | Errut Prod Int | A base plate for a plate compactor |
| GB2261840B (en) * | 1992-02-21 | 1995-03-22 | Errut Prod Ltd | A base plate for a plate compactor |
| CN109092721A (en) * | 2018-04-19 | 2018-12-28 | 张家港联峰钢铁研究所有限公司 | A kind of iron oxide on surface of billet steel remove device |
| CN109092721B (en) * | 2018-04-19 | 2024-03-05 | 江苏永钢集团有限公司 | Steel billet surface iron oxide removing device |
| CN115341527A (en) * | 2022-07-28 | 2022-11-15 | 国网山东省电力公司菏泽市定陶区供电公司 | Pit foundation tamping device for mounting electric pole |
| CN115341527B (en) * | 2022-07-28 | 2023-10-20 | 国网山东省电力公司菏泽市定陶区供电公司 | Pit foundation tamping device for electric pole installation |
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