MD777Y - Drum roller cleaning device - Google Patents
Drum roller cleaning deviceInfo
- Publication number
- MD777Y MD777Y MDS20130173A MDS20130173A MD777Y MD 777 Y MD777 Y MD 777Y MD S20130173 A MDS20130173 A MD S20130173A MD S20130173 A MDS20130173 A MD S20130173A MD 777 Y MD777 Y MD 777Y
- Authority
- MD
- Moldova
- Prior art keywords
- drum
- pulley
- roller cleaning
- free end
- hydraulic
- Prior art date
Links
Landscapes
- Road Paving Machines (AREA)
Abstract
The invention relates to the construction engineering, in particular to drum roller cleaning devices, and may be applied in pavement leveling and compacting machines.The drum (1) roller cleaning device comprises a toothed track (2) made on the inner end surface of the drum (1) ferrule. On a hood (3) are fixed two telescopic hydraulic/pneumatic cylinders (4), (5). At the free end of the hydraulic/pneumatic cylinder (4) on a rotating axle with a pulley is fixed a gearwheel (6). On a rotating axle with a pulley (7) is installed a single-arm lever (8), connected to the free end of the hydraulic/pneumatic cylinder (5). At the free end of the lever (8) is installed a rotating axle with a pulley (9), on which is mounted a cylindrical brush (10). The pulleys are connected by endless flexible members (11), for example a chain.The technical result consists in the possibility of adjusting the gap between the brush and the roller, actuating the device only when needed, which increases its service life.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDS20130173A MD777Z (en) | 2013-10-21 | 2013-10-21 | Drum roller cleaning device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDS20130173A MD777Z (en) | 2013-10-21 | 2013-10-21 | Drum roller cleaning device |
Publications (2)
Publication Number | Publication Date |
---|---|
MD777Y true MD777Y (en) | 2014-05-31 |
MD777Z MD777Z (en) | 2014-12-31 |
Family
ID=50882645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MDS20130173A MD777Z (en) | 2013-10-21 | 2013-10-21 | Drum roller cleaning device |
Country Status (1)
Country | Link |
---|---|
MD (1) | MD777Z (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112176828A (en) * | 2020-09-27 | 2021-01-05 | 张磊 | Roller anti-sticking road leveling device for municipal engineering construction and using method |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2393U1 (en) * | 1994-09-27 | 1996-07-16 | Акционерное общество "Раскат" | TRAILED TRAILED VIBRATION ROLLER |
RU58553U1 (en) * | 2006-07-05 | 2006-11-27 | Павел Александрович Кузнецов | SELF-PROPELLED ROLLER |
MD277Z (en) * | 2010-03-26 | 2011-04-30 | Пётр Болгар | Material compaction device (variants) |
-
2013
- 2013-10-21 MD MDS20130173A patent/MD777Z/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112176828A (en) * | 2020-09-27 | 2021-01-05 | 张磊 | Roller anti-sticking road leveling device for municipal engineering construction and using method |
Also Published As
Publication number | Publication date |
---|---|
MD777Z (en) | 2014-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG9Y | Short term patent issued | ||
KA4Y | Short-term patent lapsed due to non-payment of fees (with right of restoration) | ||
MM4Y | Short-term patent definitely lapsed due to non-payment of fees |