GB191022695A - Improved Shoe for Piles Made of Concrete or other Plastic Material. - Google Patents
Improved Shoe for Piles Made of Concrete or other Plastic Material.Info
- Publication number
- GB191022695A GB191022695A GB191022695DA GB191022695A GB 191022695 A GB191022695 A GB 191022695A GB 191022695D A GB191022695D A GB 191022695DA GB 191022695 A GB191022695 A GB 191022695A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shoe
- pile
- chain
- tube
- flanges
- 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
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/72—Pile shoes
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Piles And Underground Anchors (AREA)
Abstract
22,695. Kahn, M. Sept. 30. Piles.-A preparatory hollow pile is provided with a detachable shoe and means for withdrawing the shoe through the pile. The shoe c, Fig. 1, is screwed into the preparatory pile a, and has a square neck e. When the driving- operations are complete, a tubular spanner is used to screw the shoe into the pile until the screw-threads are disengaged, when the shoe is raised by the chain d or by spring pawls on the spanner. In a modification, the shoe has segmental flanges which engage recesses on the inside of the pile. When the shoe is to be withdrawn, it is turned until the flanges clear the recesses and coincide with annular spaces between them. In the form shown in Fig. 5, the segmental levers f are mounted on links pivoted at k to the shoe, and attached to the lifting-chain. The tube is slightlv raised so that, upon pulling the chain, the flanges f are moved inwards clear of the tube when the shoe is ready for removal. The tube may carry pawls m, Fig. 7, which bear on the shoe during driving operations, but are moved out of the way by a ring m<1> when the operations are complete so as to enable the shoe to be drawn up.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB191022695T | 1910-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB191022695A true GB191022695A (en) | 1911-05-25 |
Family
ID=32493608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB191022695D Expired GB191022695A (en) | 1910-09-30 | 1910-09-30 | Improved Shoe for Piles Made of Concrete or other Plastic Material. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB191022695A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425361A (en) * | 2018-05-09 | 2018-08-21 | 上海建工四建集团有限公司 | Pile pulling device and its application process |
-
1910
- 1910-09-30 GB GB191022695D patent/GB191022695A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425361A (en) * | 2018-05-09 | 2018-08-21 | 上海建工四建集团有限公司 | Pile pulling device and its application process |
| CN108425361B (en) * | 2018-05-09 | 2023-09-22 | 上海建工四建集团有限公司 | Pile pulling device and application method thereof |
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