SU62058A1 - Spreader for telescopic racks - Google Patents

Spreader for telescopic racks

Info

Publication number
SU62058A1
SU62058A1 SU33790A SU33790A SU62058A1 SU 62058 A1 SU62058 A1 SU 62058A1 SU 33790 A SU33790 A SU 33790A SU 33790 A SU33790 A SU 33790A SU 62058 A1 SU62058 A1 SU 62058A1
Authority
SU
USSR - Soviet Union
Prior art keywords
latch
lever
spreader
telescopic racks
arm
Prior art date
Application number
SU33790A
Other languages
Russian (ru)
Inventor
А.С. Алексеев
В.М. Фурер
Original Assignee
А.С. Алексеев
В.М. Фурер
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 А.С. Алексеев, В.М. Фурер filed Critical А.С. Алексеев
Priority to SU33790A priority Critical patent/SU62058A1/en
Application granted granted Critical
Publication of SU62058A1 publication Critical patent/SU62058A1/en

Links

Description

Известны приспособлени  дл  раздвигани  телескопических стоек, примен емые дл  каменных работ, состо щие из рычага, устанавливаемого на кронштейне ненодвижной части стойки и снабженного укрепленной на нем защелкой. В предлагаемом приспособлении в качестве упора дл  защелки применен кронщтейн рычага.Known tools for extending telescopic racks used for stone work, consisting of a lever, mounted on the bracket of the non-moving part of the rack and equipped with a latch fixed on it. In the proposed device, a lever arm is used as a stop for the latch.

На фиг. 1 изображен общий вид предлагаемого приспособлени ; на фиг. 2 - разрез по А-Б на фиг. 1.FIG. 1 shows a general view of the proposed fixture; in fig. 2 is a section taken along A-B in FIG. one.

К хомуту 7 телескопической стойки присоединен кронидтейн 2, который в нижней своей части прикреплен к хомуту 7, установленному при помощи щпильки 10 на неподвижной части- стойки. На кронщтейне 2 поворотно установлен рычаг 3, служащий дл  раздвигани  телескопической стойки. На рычаге 3 щарнирно укреплена защелка 4, котора  служит дл  закреплени  рычага после раздвигани  стойки. Зуб защелки 4 при повороте рычага 5 скользит по пластинке 5 кронщтейна 2, причем после поворота рычага 5 на некоторый угол зуб защелки 4 западает за грань кронщтейна 2. Таким образом, кронщтейн  вл етс  упором дл  защелки. В тот момент, когда зуб защелки запал за грань кронщтейна, рабочий имеет возможность закрепить щпилькой 6 раздвинутую стойку. Защелка 4 с помощью т ги 9 св зана с кольцом 1, предусмотренным дл  сбрасывани  защелки с грани кронщтейна .To the clamp 7 of the telescopic stand there is attached a crown 2, which in its lower part is attached to the clamp 7, installed with the help of a pin 10 on the fixed part of the stand. On arm 2, a lever 3 is pivotably mounted, which serves to push the telescopic strut apart. On the lever 3, a latch 4 is hinged together, which serves to secure the lever after pushing the rack apart. The tooth of the latch 4 slides along the plate 5 of the bracket 2 when the lever 5 is rotated, and after turning the lever 5 at some angle, the tooth of the latch 4 falls beyond the edge of the bracket 2. Thus, the bracket is the stop for the latch. At that moment, when the latch tooth is sunk over the edge of the arm, the worker has the opportunity to fasten an extended rack with a pin 6. The latch 4 is connected with a ring 9 to the ring 1, which is provided for releasing the latch from the edge of the arm.

Предмет изобретени Subject invention

.Приспособление дл  раздвигани  телескопических стоек, состо тцее из рычага, устанавливаемого на кронщтейне неподвижной части стойки, с применением поворотно укрепленной на нем защелки, отличающеес  тем, что в качестве упора дл  зашелки применен кронщтейн рычага.. A device for pushing apart telescopic racks, consisting of a lever mounted on the arm of the fixed part of the rack, using a latch that is rotatably fixed on it, characterized in that the lever arm is used as a stop for the hook.

фиг 2fig 2

фиг ifig i

IVIV

SU33790A 1940-07-13 1940-07-13 Spreader for telescopic racks SU62058A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU33790A SU62058A1 (en) 1940-07-13 1940-07-13 Spreader for telescopic racks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU33790A SU62058A1 (en) 1940-07-13 1940-07-13 Spreader for telescopic racks

Publications (1)

Publication Number Publication Date
SU62058A1 true SU62058A1 (en) 1941-11-30

Family

ID=48243317

Family Applications (1)

Application Number Title Priority Date Filing Date
SU33790A SU62058A1 (en) 1940-07-13 1940-07-13 Spreader for telescopic racks

Country Status (1)

Country Link
SU (1) SU62058A1 (en)

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