SU82690A1 - Pipe wrench - Google Patents

Pipe wrench

Info

Publication number
SU82690A1
SU82690A1 SU404802A SU404802A SU82690A1 SU 82690 A1 SU82690 A1 SU 82690A1 SU 404802 A SU404802 A SU 404802A SU 404802 A SU404802 A SU 404802A SU 82690 A1 SU82690 A1 SU 82690A1
Authority
SU
USSR - Soviet Union
Prior art keywords
pipe
wedge
handle
sponge
key
Prior art date
Application number
SU404802A
Other languages
Russian (ru)
Inventor
М.М. Керченский
Original Assignee
М.М. Керченский
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 М.М. Керченский filed Critical М.М. Керченский
Priority to SU404802A priority Critical patent/SU82690A1/en
Application granted granted Critical
Publication of SU82690A1 publication Critical patent/SU82690A1/en

Links

Landscapes

  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Clamps And Clips (AREA)

Description

Известны откидные ключи дл  труб, имеющие руко тку, снабжен ную шарнирным прихватом. Недостатком таких ключей  вл етс  отсутствие надежности в заклинивании трубы шарнирным прихватом.Known folding pipe wrenches are known to have a handle provided with a hinge clamp. The disadvantage of such keys is the lack of reliability in pipe jamming with a hinged clamp.

В предлагаемом ключе этот недостаток устранен применением руко тки , снабженной клином, соединенным с ней шарнирно и вход ш.им 15 зазор между трубой и губкой ключа.In the proposed vein, this disadvantage is eliminated by using a handle provided with a wedge that is pivotally connected to it and the entrance sh. 15 is the gap between the pipe and the sponge of the key.

На чертеже изображен ключ в рабоче.м положении. Ключ состоит из руко тки 1, клина 2 и откидной скобообразной губки 3. Клин 2 и откидна  губка 3, имеюша  окно 5 дл  пропуска клина и сменн ю з бчатую накладку 6, укреплены шарнирно на руко тке /.The drawing shows the key in the working position. The key consists of a handle 1, a wedge 2 and a folding clasped sponge 3. The wedge 2 and the folding sponge 3, having a window 5 for the passage of the wedge and a replaceable back pad 6, are hinged on the handle.

При завинчивании трубы, вс.1едстние поворачивани  руко тки / по часовой стрелке, клин 2 входит в зазор между трубой и роликом 4 откидной губки 3 и, заклинива сь между ними, прижимает трубу к сменной зубчатой накладке 6. обеспечива  надежный захват трубы, }силивающийс  вместе с возрастанием крут 1цего момента на ключе. Ключ пригоден дл  завинчивани  труб нескольких диа.метров в соответствии с разностью высот клина у его основани  и у конца.When screwing the pipe, turning the handle all the way / clockwise, the wedge 2 enters the gap between the pipe and the roller 4 of the folding jaw 3 and, wedged between them, presses the pipe against the interchangeable serrated lining 6. ensuring reliable gripping of the pipe, silying together with the increase of the cool moment on the key. The key is suitable for screwing in pipes of several diameters in accordance with the height difference of the wedge at its base and at the end.

Предмет изобретени Subject invention

1.Откидной ключ дл  труб, состо аин из скобообразной губки н uiapHHpHO св занной с ней руко тки, отличающийс  тем, что, с целью обеспечени  надежного заклипивапи  трубы, его руко тка снабжена клином, соединенным в ней шарнирно li вход щим в зазор между трубой и губко|1.1. A pipe wrench, consisting of a clamping sponge on the handle connected with it, characterized in that, in order to ensure reliable pipe sticking, its handle is provided with a wedge that is hinged in it into the gap between the pipe and sponge | 1.

2.Форма выпол ени  ключа по н. 1. отличающа с  тем, что ьлин взан.модействует с губкой носредство.м смонтированного на ней опорного свободно вращающегос  ролика.2. Form key execution according to n. 1. characterized by the fact that the liner is engaged with the sponge nosalarm of the support freely rotating roller mounted on it.

SU404802A 1949-09-24 1949-09-24 Pipe wrench SU82690A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU404802A SU82690A1 (en) 1949-09-24 1949-09-24 Pipe wrench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU404802A SU82690A1 (en) 1949-09-24 1949-09-24 Pipe wrench

Publications (1)

Publication Number Publication Date
SU82690A1 true SU82690A1 (en) 1949-11-30

Family

ID=48255800

Family Applications (1)

Application Number Title Priority Date Filing Date
SU404802A SU82690A1 (en) 1949-09-24 1949-09-24 Pipe wrench

Country Status (1)

Country Link
SU (1) SU82690A1 (en)

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