SU1640003A1 - Device for opening and closing of hopper car dumping doors - Google Patents
Device for opening and closing of hopper car dumping doors Download PDFInfo
- Publication number
- SU1640003A1 SU1640003A1 SU894655633A SU4655633A SU1640003A1 SU 1640003 A1 SU1640003 A1 SU 1640003A1 SU 894655633 A SU894655633 A SU 894655633A SU 4655633 A SU4655633 A SU 4655633A SU 1640003 A1 SU1640003 A1 SU 1640003A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- lever
- arm
- opening
- drive
- shoulder
- Prior art date
Links
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- Power-Operated Mechanisms For Wings (AREA)
Abstract
Изобретение относитс к области железнодорожного транспорта в касаетс устройств дл открывани и закрывани крышек люков бункерных вагонов . Цель изобретени - повышение надежности . Это достигаетс тем, что устройство снабжено одноплечим рычагом 23, шарнирно соединенным с т гой 22 привода 21 ручного открывани и смонтированным кз одной оси 8 с приводным двуплечим рычагом 3, смонтированным посредством оси 19 на ведомом плече приводного рычага 3 стопором 18, взаимодействукпд м с рыча/ -м 23, пружиной 20, закрепленной на призод- ном рычаге 3 и принимающей стопор 18 к рычагу 23, и закрепленным на ведомом плече приводного рычага 3 упором 26, взаимодействующим с выступом 25 рычага 23, 3 ил. с S с/:This invention relates to the field of railway transport in relation to devices for opening and closing hatch covers of bunker cars. The purpose of the invention is to increase reliability. This is achieved by the fact that the device is equipped with a single-arm lever 23 pivotally connected with a pull 22 of a manual opening drive 21 and mounted on one axle 8 with a double-arm drive lever 3 mounted via axis 19 on the driven arm of the drive lever 3 with a stopper 18, cooperating with a lever / -m 23, a spring 20 fixed on the prism lever 3 and receiving the stopper 18 to the lever 23, and fixed on the driven arm of the drive lever 3 by the stop 26, interacting with the protrusion 25 of the lever 23, 3 Il. with S with /:
Description
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894655633A SU1640003A1 (en) | 1989-02-27 | 1989-02-27 | Device for opening and closing of hopper car dumping doors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894655633A SU1640003A1 (en) | 1989-02-27 | 1989-02-27 | Device for opening and closing of hopper car dumping doors |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1640003A1 true SU1640003A1 (en) | 1991-04-07 |
Family
ID=21431027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894655633A SU1640003A1 (en) | 1989-02-27 | 1989-02-27 | Device for opening and closing of hopper car dumping doors |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1640003A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1547047A1 (en) | 2002-08-19 | 2005-06-29 | Nathaniel Davidson | Vehicle identification means detection and evasion system |
EP1693814A2 (en) | 2005-02-17 | 2006-08-23 | Ron Yaacov Davidson | Vehicle identification means detection and evasion system |
RU2592159C2 (en) * | 2013-06-18 | 2016-07-20 | ОБЩЕСТВО С ОГРАНИЧЕННОЙ ОТВЕТСТВЕННОСТЬЮ "Головное специализированное конструкторское бюро вагоностроения имени Валерия Михайловича Бубнова" | Device for opening and closing covers of hopper railroad car unloading hatches |
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1989
- 1989-02-27 SU SU894655633A patent/SU1640003A1/en active
Non-Patent Citations (1)
Title |
---|
Техническое описание и инструкци по эксплуатации вагона дл минеральных удобрений, модель 19-923, 1986. * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1547047A1 (en) | 2002-08-19 | 2005-06-29 | Nathaniel Davidson | Vehicle identification means detection and evasion system |
EP1693814A2 (en) | 2005-02-17 | 2006-08-23 | Ron Yaacov Davidson | Vehicle identification means detection and evasion system |
RU2592159C2 (en) * | 2013-06-18 | 2016-07-20 | ОБЩЕСТВО С ОГРАНИЧЕННОЙ ОТВЕТСТВЕННОСТЬЮ "Головное специализированное конструкторское бюро вагоностроения имени Валерия Михайловича Бубнова" | Device for opening and closing covers of hopper railroad car unloading hatches |
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