SU832052A1 - Device for preventing falling of foreign objects into well - Google Patents

Device for preventing falling of foreign objects into well Download PDF

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Publication number
SU832052A1
SU832052A1 SU772537090A SU2537090A SU832052A1 SU 832052 A1 SU832052 A1 SU 832052A1 SU 772537090 A SU772537090 A SU 772537090A SU 2537090 A SU2537090 A SU 2537090A SU 832052 A1 SU832052 A1 SU 832052A1
Authority
SU
USSR - Soviet Union
Prior art keywords
well
foreign objects
preventing falling
petals
housing
Prior art date
Application number
SU772537090A
Other languages
Russian (ru)
Inventor
Анатолий Дмитриевич Климко
Original Assignee
Klimko Anatolij D
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Klimko Anatolij D filed Critical Klimko Anatolij D
Priority to SU772537090A priority Critical patent/SU832052A1/en
Application granted granted Critical
Publication of SU832052A1 publication Critical patent/SU832052A1/en

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  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Description

(54) УСТРОЙСТВО ДЛЯ ПРЕДУПРЕЖДЕНИЯ ПАДЕНИЯ ПОСТОРОННИХ ПРЕДМЕТОВ В СКВАЖИНУ(54) DEVICE FOR PREVENTION OF THE FALLING OF EXTREME SUBJECTS TO THE WELL

Claims (1)

Формула изобретенияClaim Устройство для предупреждения падения посторонних предметов в скважину, содержащее корпус, эластичные элементы, выполненные в виде сегментных лепестков, шарнирно соединенные с корпусом посредством осей,и привод, от.личающеес я тем, что, с целью упрощения конструкции и повышения надежности его работы путем равномерного распределения нагрузок на соединенные оси, внутренние концы лепестков снабжены проушинами, через которые пропущен гибкий канат связанный с приводом.A device for preventing foreign objects from falling into the well, comprising a housing, elastic elements made in the form of segmented petals, pivotally connected to the housing by means of axes, and a drive, characterized in that, in order to simplify the design and increase the reliability of its operation by uniform load distribution on the connected axles, the inner ends of the petals are provided with eyes through which a flexible rope connected to the drive is passed.
SU772537090A 1977-10-25 1977-10-25 Device for preventing falling of foreign objects into well SU832052A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772537090A SU832052A1 (en) 1977-10-25 1977-10-25 Device for preventing falling of foreign objects into well

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772537090A SU832052A1 (en) 1977-10-25 1977-10-25 Device for preventing falling of foreign objects into well

Publications (1)

Publication Number Publication Date
SU832052A1 true SU832052A1 (en) 1981-05-23

Family

ID=20730252

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772537090A SU832052A1 (en) 1977-10-25 1977-10-25 Device for preventing falling of foreign objects into well

Country Status (1)

Country Link
SU (1) SU832052A1 (en)

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