GB1187144A - Improvements in and relating to Pipe-Laying Apparatus. - Google Patents
Improvements in and relating to Pipe-Laying Apparatus.Info
- Publication number
- GB1187144A GB1187144A GB01287/67A GB1128767A GB1187144A GB 1187144 A GB1187144 A GB 1187144A GB 01287/67 A GB01287/67 A GB 01287/67A GB 1128767 A GB1128767 A GB 1128767A GB 1187144 A GB1187144 A GB 1187144A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mole
- blade
- plough
- foot
- hydraulic ram
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B15/00—Elements, tools, or details of ploughs
- A01B15/02—Plough blades; Fixing the blades
- A01B15/025—Plough blades; Fixing the blades specially adapted for working subsoil
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
- E02F5/102—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables operatively associated with mole-ploughs, coulters
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/14—Component parts for trench excavators, e.g. indicating devices travelling gear chassis, supports, skids
- E02F5/145—Component parts for trench excavators, e.g. indicating devices travelling gear chassis, supports, skids control and indicating devices
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
- Earth Drilling (AREA)
- Road Paving Machines (AREA)
Abstract
1,187,144. Mole-plough. HUDSWELL YATES DEVELOPMENTS Ltd. 6 March, 1968 [10 March, 1967], No. 11287/67. Heading A1B. Mole plough apparatus includes a plough blade 10 with a tiltable portion 20 which enables the angle of the lowermost surface to be altered, whereby the vertical pressure thereon in use moves the mole plough to a new working depth. As shown in Fig. 1 the blade 10 has a wedge shaped tilting foot 20 pivotally attached at 21 to the blade and tilted by means of hydraulic ram 23 operating through rod 22. As shown in Fig. 3 a cylindrical mole 24, to which a mole foot 28 is pivotally attached, is rigidly connected to the blade 10 and the separation between the mole foot 28 and mole 24 is controlled by a pad or roller 26 operated by hydraulic ram 25. A hydraulic ram 30, Fig. 5, raises supporting beam 11 and blade 10 for transport and also supplies a controllable vertical pressure on the blade. The beam 11 is attached to a tracked carriage.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB01287/67A GB1187144A (en) | 1967-03-10 | 1967-03-10 | Improvements in and relating to Pipe-Laying Apparatus. |
DE1708565A DE1708565C3 (en) | 1967-03-10 | 1968-03-07 | Mole plow with Steiiervor direction |
FR1556124D FR1556124A (en) | 1967-03-10 | 1968-03-08 | |
NL6803344A NL6803344A (en) | 1967-03-10 | 1968-03-08 | |
US75720A US3670431A (en) | 1967-03-10 | 1970-09-25 | Mole plough depth control mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB01287/67A GB1187144A (en) | 1967-03-10 | 1967-03-10 | Improvements in and relating to Pipe-Laying Apparatus. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1187144A true GB1187144A (en) | 1970-04-08 |
Family
ID=9983445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB01287/67A Expired GB1187144A (en) | 1967-03-10 | 1967-03-10 | Improvements in and relating to Pipe-Laying Apparatus. |
Country Status (5)
Country | Link |
---|---|
US (1) | US3670431A (en) |
DE (1) | DE1708565C3 (en) |
FR (1) | FR1556124A (en) |
GB (1) | GB1187144A (en) |
NL (1) | NL6803344A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2117613A (en) * | 1982-03-22 | 1983-10-19 | Nat Res Dev | Agricultural implement |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1393456A (en) * | 1972-06-02 | 1975-05-07 | Hudswell Yates Dev Ltd | Mole plough supporting linkages |
FR2436548A1 (en) * | 1978-08-24 | 1980-04-18 | Inst Zemleroinogo Mashinostr | SUB-SUN PLOW |
US9512592B2 (en) * | 2015-04-17 | 2016-12-06 | Ranew's Outdoor Equipment, Inc. | Silt fence installation equipment and method |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US29269A (en) * | 1860-07-24 | Improved mole-ditching machine | ||
US25902A (en) * | 1859-10-25 | Improvement in mole-plows | ||
US26355A (en) * | 1859-12-06 | Improvement in mole-plows | ||
US31117A (en) * | 1861-01-15 | Improvement in mole-plows | ||
US2715286A (en) * | 1953-02-03 | 1955-08-16 | Irwin L Saveson | Mole drainer and subsoiling plow |
-
1967
- 1967-03-10 GB GB01287/67A patent/GB1187144A/en not_active Expired
-
1968
- 1968-03-07 DE DE1708565A patent/DE1708565C3/en not_active Expired
- 1968-03-08 NL NL6803344A patent/NL6803344A/xx unknown
- 1968-03-08 FR FR1556124D patent/FR1556124A/fr not_active Expired
-
1970
- 1970-09-25 US US75720A patent/US3670431A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2117613A (en) * | 1982-03-22 | 1983-10-19 | Nat Res Dev | Agricultural implement |
Also Published As
Publication number | Publication date |
---|---|
DE1708565A1 (en) | 1971-09-23 |
DE1708565C3 (en) | 1973-10-18 |
US3670431A (en) | 1972-06-20 |
DE1708565B2 (en) | 1973-04-05 |
FR1556124A (en) | 1969-01-31 |
NL6803344A (en) | 1968-09-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1310699A (en) | Vehicle having a mounting frame for supporting a bulldozer blade | |
GB965492A (en) | Improvements relating to tiltable table structures | |
GB1187144A (en) | Improvements in and relating to Pipe-Laying Apparatus. | |
GB1579174A (en) | Tunnel drive shield | |
GB1337029A (en) | Rock working implement carrier | |
GB1412012A (en) | Mobile bridge-laying apparatus | |
GB1207945A (en) | Railroad cable or flexible conduit laying apparatus | |
GB1469753A (en) | Tunnelling machines | |
ES477332A1 (en) | Aiming device for a firearm | |
GB1358384A (en) | Lifting apparatus | |
US2666629A (en) | Adjustable cutter for strip mining machines | |
GB1069905A (en) | Improvements relating to roof supports for mine workings | |
GB1245953A (en) | Adjustable head for a formwork prop | |
GB1295199A (en) | ||
GB1168791A (en) | Improvements relating to Roof Supports for Mine Workings | |
GB1373166A (en) | Device for facilitating the striking of form-work | |
GB1106870A (en) | Improvements in or relating to mining machines | |
GB943506A (en) | A device for supporting the ripping lip in coal mines | |
GB1376084A (en) | Handling of invalid patients | |
GB473130A (en) | Improvements in and relating to woodworking planes | |
SU740914A1 (en) | Vibrated-percussive soil-loosening device | |
GB1277007A (en) | Improvements in or relating to trench cutting apparatus | |
ES350693A1 (en) | An equipment for the excavation of trenches in high consistency terrain. (Machine-translation by Google Translate, not legally binding) | |
GB1099361A (en) | Improvements in or relating to lifting apparatus | |
GB1175833A (en) | Hydraulic Mine Roof Supports |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |