PL90005B1 - - Google Patents
Download PDFInfo
- Publication number
- PL90005B1 PL90005B1 PL17019174A PL17019174A PL90005B1 PL 90005 B1 PL90005 B1 PL 90005B1 PL 17019174 A PL17019174 A PL 17019174A PL 17019174 A PL17019174 A PL 17019174A PL 90005 B1 PL90005 B1 PL 90005B1
- Authority
- PL
- Poland
- Prior art keywords
- cutting surface
- ploughshare
- share
- shank
- blade
- Prior art date
Links
- 238000005520 cutting process Methods 0.000 claims description 41
- 238000000034 method Methods 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 2
- 238000000151 deposition Methods 0.000 claims 1
- 239000002689 soil Substances 0.000 description 9
- 238000010276 construction Methods 0.000 description 3
- 238000004904 shortening Methods 0.000 description 2
- 101150096674 C20L gene Proteins 0.000 description 1
- 102220543923 Protocadherin-10_F16L_mutation Human genes 0.000 description 1
- 101100445889 Vaccinia virus (strain Copenhagen) F16L gene Proteins 0.000 description 1
- 101100445891 Vaccinia virus (strain Western Reserve) VACWR055 gene Proteins 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Soil Working Implements (AREA)
- Sewage (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732318006 DE2318006C2 (de) | 1973-04-10 | 1973-04-10 | Vorrichtung zum grabenfreien Verlegen von Leitungen und Kabeln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL90005B1 true PL90005B1 (de) | 1976-12-31 |
Family
ID=5877605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL17019174A PL90005B1 (de) | 1973-04-10 | 1974-04-08 |
Country Status (10)
| Country | Link |
|---|---|
| BE (1) | BE813525A (de) |
| CS (1) | CS195270B2 (de) |
| DD (1) | DD111262A5 (de) |
| DE (1) | DE2318006C2 (de) |
| DK (1) | DK142711C (de) |
| FR (1) | FR2225678A1 (de) |
| GB (1) | GB1457651A (de) |
| HU (1) | HU167546B (de) |
| NL (1) | NL7404921A (de) |
| PL (1) | PL90005B1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2371844A (en) * | 2001-01-31 | 2002-08-07 | Antony Paul Draper | Cable and pipe laying plough |
| CN110233458B (zh) * | 2019-06-06 | 2024-02-27 | 浙江华云电力工程设计咨询有限公司 | 一种电力线路引流装置 |
| CN120946854B (zh) * | 2025-10-17 | 2025-12-23 | 中铁二局集团有限公司 | 一种斜坡段压力钢管安装方法 |
-
1973
- 1973-04-10 DE DE19732318006 patent/DE2318006C2/de not_active Expired
-
1974
- 1974-03-29 DK DK177574A patent/DK142711C/da active
- 1974-04-02 CS CS236874A patent/CS195270B2/cs unknown
- 1974-04-08 DD DD17776274A patent/DD111262A5/xx unknown
- 1974-04-08 PL PL17019174A patent/PL90005B1/pl unknown
- 1974-04-08 GB GB1552974A patent/GB1457651A/en not_active Expired
- 1974-04-09 HU HUWE000505 patent/HU167546B/hu unknown
- 1974-04-10 BE BE143032A patent/BE813525A/xx unknown
- 1974-04-10 NL NL7404921A patent/NL7404921A/xx not_active Application Discontinuation
- 1974-04-10 FR FR7412590A patent/FR2225678A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| BE813525A (fr) | 1974-07-31 |
| FR2225678A1 (de) | 1974-11-08 |
| NL7404921A (de) | 1974-10-14 |
| HU167546B (de) | 1975-10-28 |
| CS195270B2 (en) | 1980-01-31 |
| DE2318006C2 (de) | 1975-04-30 |
| DK142711B (da) | 1980-12-29 |
| DE2318006B1 (de) | 1974-09-26 |
| DK142711C (da) | 1981-08-10 |
| GB1457651A (en) | 1976-12-08 |
| DD111262A5 (de) | 1975-02-05 |
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