SU90330A1 - Eccentric key wrench - Google Patents

Eccentric key wrench

Info

Publication number
SU90330A1
SU90330A1 SU416845A SU416845A SU90330A1 SU 90330 A1 SU90330 A1 SU 90330A1 SU 416845 A SU416845 A SU 416845A SU 416845 A SU416845 A SU 416845A SU 90330 A1 SU90330 A1 SU 90330A1
Authority
SU
USSR - Soviet Union
Prior art keywords
key
key wrench
eccentric key
head
eccentric
Prior art date
Application number
SU416845A
Other languages
Russian (ru)
Inventor
Ф.А. Анисимов
Original Assignee
Ф.А. Анисимов
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 Ф.А. Анисимов filed Critical Ф.А. Анисимов
Priority to SU416845A priority Critical patent/SU90330A1/en
Application granted granted Critical
Publication of SU90330A1 publication Critical patent/SU90330A1/en

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Landscapes

  • Mutual Connection Of Rods And Tubes (AREA)

Description

Известные дл  соединени  труб ключи с -эксцентриковым зажимом обладают тем недостатком, что не обеспечивают необходимой силы трени  ири зажиме соедин емой трубы.Known for connecting pipes with keys with an eccentric clamp have the disadvantage that they do not provide the necessary friction force for clamping the pipe to be connected.

В описываемом ключе этот недостаток устранен.In the described key, this disadvantage is eliminated.

Отличительной особенностью ключа  вл етс  то, что его от идна  губка закреплена эксцентрично на головке рычага-руко тки и снабжена пластинами из твердого сплава.A distinctive feature of the key is that its sponge is fixed eccentrically on the head of the lever-grip and is equipped with plates of hard alloy.

На фиг. 1 изображен ключ, вид сбоку; на фнг. 2 - то же, вид снизу.FIG. 1 shows a key, side view; on fng. 2 - the same, bottom view.

Ключ состоит из четырех основных деталей: головки / жестко соединенной с рычагом-руко ткой 2, соединительного болта 3 и откидной губки 4. Зажим трубы осуществл етс  посредством откидной губки 4, смонтированной эксцентрично относительно головки 1. Откидна  губка 4 вместо насечек снабжена пластинами 5 из твердого сплава, укренленными в опорной ча;сти откидной губки. Пластины 5 выступают из тела губки 4 на 0,5-0,7 мм в сторону зажимаемой трубы. Болт 3 ключа служит дл  соединени  откидной губки 4 с головкой 1. Зажим трубы между откидной губкой и эксцентриковой головкой осуществл етс  поворотом рычага-руко тки 2 вокруг оси болта 3.The key consists of four main parts: a head / rigidly connected to the lever-grip 2, a connecting bolt 3 and a folding jaw 4. The pipe is clamped by means of a folding jaw 4 mounted eccentrically relative to the head 1. The folding jaw 4 instead of incisions is provided with plates 5 of hard alloy, ukrenlennymi in support tea; sti folding sponge. Plate 5 protrude from the body of the sponge 4 by 0.5-0.7 mm in the direction of the clamped pipe. The key bolt 3 serves to connect the folding jaw 4 to the head 1. The pipe is clamped between the folding sponge and the eccentric head by turning the lever-knob 2 around the axis of the bolt 3.

Предмет изобретени Subject invention

Ключ с эксцентриковым зажимом дл  соединени  труб, от ли ч а ющийс  тем, что, ,с целью увеличени  силы трени  при зажиме соедин емой трубы, откидна  губка ключа смонтирована эксцентрично относительно головки рычага-руко тки и снабжена пластинами из твердого сплава.A key with an eccentric clamp for connecting pipes, denoted by the fact that, in order to increase the frictional force during the clamping of the pipe being joined, the folding lip of the key is eccentrically mounted relative to the head of the lever-handle and provided with carbide plates.

Фиг.11

ЦC

SU416845A 1950-04-12 1950-04-12 Eccentric key wrench SU90330A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU416845A SU90330A1 (en) 1950-04-12 1950-04-12 Eccentric key wrench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU416845A SU90330A1 (en) 1950-04-12 1950-04-12 Eccentric key wrench

Publications (1)

Publication Number Publication Date
SU90330A1 true SU90330A1 (en) 1950-11-30

Family

ID=48366627

Family Applications (1)

Application Number Title Priority Date Filing Date
SU416845A SU90330A1 (en) 1950-04-12 1950-04-12 Eccentric key wrench

Country Status (1)

Country Link
SU (1) SU90330A1 (en)

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