SU78678A1 - Screw pair - Google Patents

Screw pair

Info

Publication number
SU78678A1
SU78678A1 SU371736A SU371736A SU78678A1 SU 78678 A1 SU78678 A1 SU 78678A1 SU 371736 A SU371736 A SU 371736A SU 371736 A SU371736 A SU 371736A SU 78678 A1 SU78678 A1 SU 78678A1
Authority
SU
USSR - Soviet Union
Prior art keywords
bolt
thread pitch
screw pair
nut
thread
Prior art date
Application number
SU371736A
Other languages
Russian (ru)
Inventor
Г.Л. Дорфман
Original Assignee
Г.Л. Дорфман
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 Г.Л. Дорфман filed Critical Г.Л. Дорфман
Priority to SU371736A priority Critical patent/SU78678A1/en
Application granted granted Critical
Publication of SU78678A1 publication Critical patent/SU78678A1/en

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Description

С целью равномерного распределенн  нагрузки на все витки резьбы гайки, изготовление резьбового соединени  выполн етс  так, что шаг резьбы болта меньше шага резьбы гайки.In order to evenly distribute the load on all threads of the nut, the production of the threaded joint is carried out so that the bolt thread pitch is less than the nut thread pitch.

Болт иод действием нагрузки удлин етс . Если Hiar резьбы болта меньше ишга резьбы гайки, тогда дефор маци  изгнйа винтового выcTyi:a складываетс  с деформацией раст жени  стержн  болта и витки гайки и болта нридут в соирикосновение по всей своей длине.The bolt iodine under the action of elongation. If the Hiar threads of the bolt are smaller than the nut threads of the nut, then the screw ejection deformation: a folds up with the deformation of the bolt rod extension and the nut and bolt turns coaxially along its entire length.

Нарастание нагрузки на витки болта вызывает соответствующее нарастание удлинени  стержн  болта, ноэтому и шаг резьбы гайки должен бьггь прогрессивно больше шага резьбы болта. The increase in the load on the bolt turns causes a corresponding increase in the bolt rod elongation, but therefore the thread pitch of the nut must be progressively larger than the thread pitch of the bolt.

Предмет изобретени Subject invention

Claims (2)

1.Винтова  пара, отличаюш,а с  тем, что с целью повышени  равномерности раснределени  нагрузки между винтами резьбы, шаг резьбы гайки больше шага резьбы болта.1. The screw pair is different, and in order to increase the uniformity of load distribution between the thread screws, the thread pitch of the nut is greater than the thread pitch of the bolt. 2.Видоизменение пары по п. 1, отличаюшеес  тем, что шаг резьбы гайки прогрессивно больше шага резьбы болта.2. A pair change as claimed in claim 1, characterized in that the thread pitch of the nut is progressively greater than the thread pitch of the bolt.
SU371736A 1947-12-08 1947-12-08 Screw pair SU78678A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU371736A SU78678A1 (en) 1947-12-08 1947-12-08 Screw pair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU371736A SU78678A1 (en) 1947-12-08 1947-12-08 Screw pair

Publications (1)

Publication Number Publication Date
SU78678A1 true SU78678A1 (en) 1948-11-30

Family

ID=48252919

Family Applications (1)

Application Number Title Priority Date Filing Date
SU371736A SU78678A1 (en) 1947-12-08 1947-12-08 Screw pair

Country Status (1)

Country Link
SU (1) SU78678A1 (en)

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