SU878867A1 - Trench-profiling plough - Google Patents
Trench-profiling plough Download PDFInfo
- Publication number
- SU878867A1 SU878867A1 SU792860485A SU2860485A SU878867A1 SU 878867 A1 SU878867 A1 SU 878867A1 SU 792860485 A SU792860485 A SU 792860485A SU 2860485 A SU2860485 A SU 2860485A SU 878867 A1 SU878867 A1 SU 878867A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- trench
- profiling
- plough
- clamping shoulders
- dumps
- Prior art date
Links
Description
Фор,1ула изобретени Fore, 1st of the invention
дл профилировани траншей, содержащий наклонный желоб, грунтоприжимные заплечики, режущий насадок полукруглой формы и грунтоотвод щие лотки, отличающийс тем, что, с целью повышени качества дпа траншеи, он снабжен жестко установленными на for trench profiling, containing a sloping chute, soil-clamping shoulders, cutting semicircular nozzles and gutter trays, characterized in that, in order to improve the quality of the trench ditch, it is provided with rigidly mounted on
прижимных заплечиках за.чистными отвалами .clamping shoulders for clean-up dumps.
Источники информации, прин тые во внимание при экспертизеSources of information taken into account in the examination
1.Патент США № 4048737, кл. 37-98, опублик. 1974.1. US patent number 4048737, class. 37-98, published. 1974.
2.Авторское свидетельство СССР 82025, кл. Е 02F 5/02, 1948 (прототип).2. Authors certificate of USSR 82025, cl. E 02F 5/02, 1948 (prototype).
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792860485A SU878867A1 (en) | 1979-11-29 | 1979-11-29 | Trench-profiling plough |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792860485A SU878867A1 (en) | 1979-11-29 | 1979-11-29 | Trench-profiling plough |
Publications (1)
Publication Number | Publication Date |
---|---|
SU878867A1 true SU878867A1 (en) | 1981-11-07 |
Family
ID=20868275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU792860485A SU878867A1 (en) | 1979-11-29 | 1979-11-29 | Trench-profiling plough |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU878867A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2388377A3 (en) * | 2010-05-22 | 2012-04-04 | Frank Baldinger | Method and device for manufacturing pipe bedding |
-
1979
- 1979-11-29 SU SU792860485A patent/SU878867A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2388377A3 (en) * | 2010-05-22 | 2012-04-04 | Frank Baldinger | Method and device for manufacturing pipe bedding |
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