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SU1449719A1 - Threaded connection - Google Patents

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Publication number
SU1449719A1
SU1449719A1 SU874241076A SU4241076A SU1449719A1 SU 1449719 A1 SU1449719 A1 SU 1449719A1 SU 874241076 A SU874241076 A SU 874241076A SU 4241076 A SU4241076 A SU 4241076A SU 1449719 A1 SU1449719 A1 SU 1449719A1
Authority
SU
USSR - Soviet Union
Prior art keywords
head
spring
diameter
socket
fastener
Prior art date
Application number
SU874241076A
Other languages
Russian (ru)
Inventor
Владислав Семенович Хохлов
Original Assignee
Предприятие П/Я А-1001
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 Предприятие П/Я А-1001 filed Critical Предприятие П/Я А-1001
Priority to SU874241076A priority Critical patent/SU1449719A1/en
Application granted granted Critical
Publication of SU1449719A1 publication Critical patent/SU1449719A1/en

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Abstract

Изобретение относитс  к прибрро- .строению и касаетс  стопорение резьбовых крепежных элементов. Цель - повышение надежности стопорени  при вибраци х. Резьбовой крепёжный элемент размещен в отверсти х деталей 5. Винтова  цилиндрическа  пружина сжати  1, установленна  в гнеэде 4 при- соедин емой детали 5, размещена на подголовке 6. Максимальный диаметр подголовка 6 больше внутреннего диаметра пружины 1. Минимальный диаметр f гнезда 4 меньше наружного диаметра пружины 1. Направление навивки пружины совпадает с направлением резьбы крепежного элемента, Стопорение осуществл етс  за счет осевого усили  пружины и нат га между пружиной с гнездом 4 детали 5 и подголовком 6 крепежного элемента 3. Обеспечиваютс  посто нна  длина свинчивани  и повышенна  стойкость к самоотвинчиванию . 4 ил. с The invention relates to the instrumentation and relates to the locking of threaded fasteners. The goal is to increase the reliability of the locking device during vibrations. The threaded fastener is located in the holes of the parts 5. A screw compression spring 1 installed in the gneede 4 of the attached part 5 is located on the sub-head 6. The maximum diameter of the sub-head 6 is larger than the internal diameter of the spring 1. The minimum diameter f of the socket 4 is smaller than the external diameter springs 1. The direction of winding the spring coincides with the thread direction of the fastener. The locking is done by the axial force of the spring and tension between the spring and the nest 4 of the part 5 and the sub-head 6 of the fastener 3 are provided fastening constant length and increased resistance to loosening. 4 il. with

Description

иг.1ig.1

Фи$. 5Fi $. five

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VV

Claims (1)

Формула изобретенияClaim Резьбовое соединение, содержащее размещенный в отверстиях присоединяемой и базовой деталей резьбовой крепежный элемент с головкой и безрезьбовым подголовком, на котором установлена пружина сжатия, размещенная в гнезде присоединяемой детали с возможностью взаимодействия с боковыми поверхностями подголовка и гнезда, отличающееся тем, что, с 5 целью повышения эффективности стопорения при вибрациях, подголовок крепежного элемента и гнездо в присоединяемой детали выполнены с переменным по длине диаметром, увеличиваю10 щимся соответственно к головке крепежного элемента и к опорной поверхности присоединяемой детали, максимальный диаметр подголовка выполнен большим внутреннего диаметра пружины, 15 а минимальный диаметр гнезда - меньшим ее наружного диаметра, пружина выполнена цилиндрической форьы с направлением навивки, совпадающим с направлением резьбы крепежного элемента.A threaded connection comprising a threaded fastener with a head and a threaded head located in the holes of the joining and base parts, on which a compression spring is mounted, which is located in the socket of the joining part with the possibility of interacting with the side surfaces of the head and socket, characterized in that, with the aim of increasing the effectiveness of locking under vibrations, the head of the fastener and the socket in the attached part are made with a diameter variable in length, increasing accordingly to the head of the fastening element and attachable to the supporting surface parts, the maximum diameter podgolovkom made larger internal diameter of the spring 15 and the minimum diameter of the socket - the smaller its outer diameter, the spring is formed with a cylindrical fory winding direction coinciding with the direction of the thread of the fastening element. Фиг. 5 <?иг.2FIG. 5 <? Game 2 Фае. УFae. At
SU874241076A 1987-05-07 1987-05-07 Threaded connection SU1449719A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU874241076A SU1449719A1 (en) 1987-05-07 1987-05-07 Threaded connection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU874241076A SU1449719A1 (en) 1987-05-07 1987-05-07 Threaded connection

Publications (1)

Publication Number Publication Date
SU1449719A1 true SU1449719A1 (en) 1989-01-07

Family

ID=21302715

Family Applications (1)

Application Number Title Priority Date Filing Date
SU874241076A SU1449719A1 (en) 1987-05-07 1987-05-07 Threaded connection

Country Status (1)

Country Link
SU (1) SU1449719A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011021959A1 (en) * 2009-08-17 2011-02-24 НЕНАШЕВ, Сергей Владимирович Fastening joint for assembling wooden structures and constructions

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Патент US № 4064921, кп. F 16 В 39/24, 1977. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011021959A1 (en) * 2009-08-17 2011-02-24 НЕНАШЕВ, Сергей Владимирович Fastening joint for assembling wooden structures and constructions

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