GB1060061A - Post-driving apparatus - Google Patents
Post-driving apparatusInfo
- Publication number
- GB1060061A GB1060061A GB399763A GB399763A GB1060061A GB 1060061 A GB1060061 A GB 1060061A GB 399763 A GB399763 A GB 399763A GB 399763 A GB399763 A GB 399763A GB 1060061 A GB1060061 A GB 1060061A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ram
- guide means
- post
- shaft
- eccentric
- 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
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/26—Devices for erecting or removing fences
- E04H17/261—Devices for erecting or removing fences for post and wire handling
- E04H17/263—Devices for erecting or removing fences for post and wire handling for erecting posts
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
1,060,061. Pile driving. A. W. SAUNDERS and P. G. SAUNDERS. Jan. 27, 1964 [Jan. 31, 1963], No. 3997/63. Heading E1H. A post driving apparatus comprises a ram 14 vertically displaceable in guide means, pivoting link arms 10, 7 pivotally attached at one end of the guide means and at the other end to a support body e.g. a tractor and adapted to extend parallel to support the guide means in a vertically directed attitude, a drive shaft 20 rotatable about an axis spatially fixed relative to the guide means, an eccentric member 18 driven by shaft 20 and interacting with ram 14 to cause reciprocation of the ram relative to the guide means, such than on reciprocation, a post under said ram is driven downwardly with an overall descent of the guide means corresponding to that of the post. In operation, the apparatus is lifted about the ends of arms 10, 7 attached to the tractor by hydraulic cylinders (Fig. 3 not shown). A post is placed under ram 14 so that the skirt of the ram surrounds its top end. The pressure in the cylinders is then released and shaft 20 rotated so that wall 15 of ram 14 is intermittently applied to the post. In a modification (Fig. 5 not shown) the reciprocal motion is applied by an eccentric cam situated above the ram on a cross-member. The cam is actuated by an hydraulic motor. In a further modification a chain drive extends from shaft 20 to an eccentric rotatably mounted on channel members 1 so as to reciprocate the ram 14.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB399763A GB1060061A (en) | 1963-01-31 | 1963-01-31 | Post-driving apparatus |
| FR961701A FR1381006A (en) | 1963-01-31 | 1964-01-28 | Method and apparatus for driving piles in earth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB399763A GB1060061A (en) | 1963-01-31 | 1963-01-31 | Post-driving apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1060061A true GB1060061A (en) | 1967-02-22 |
Family
ID=9768817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB399763A Expired GB1060061A (en) | 1963-01-31 | 1963-01-31 | Post-driving apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1060061A (en) |
-
1963
- 1963-01-31 GB GB399763A patent/GB1060061A/en not_active Expired
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