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SU676788A1 - Screw mechanism - Google Patents

Screw mechanism

Info

Publication number
SU676788A1
SU676788A1 SU772542145A SU2542145A SU676788A1 SU 676788 A1 SU676788 A1 SU 676788A1 SU 772542145 A SU772542145 A SU 772542145A SU 2542145 A SU2542145 A SU 2542145A SU 676788 A1 SU676788 A1 SU 676788A1
Authority
SU
USSR - Soviet Union
Prior art keywords
lugs
interacting
nut
glass
cam
Prior art date
Application number
SU772542145A
Other languages
Russian (ru)
Inventor
Андрей Васильевич Головин
Лев Иванович Лях
Original Assignee
Проектно-Технологическое Конструкторское Бюро Главного Управления Пути Мпс
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 Проектно-Технологическое Конструкторское Бюро Главного Управления Пути Мпс filed Critical Проектно-Технологическое Конструкторское Бюро Главного Управления Пути Мпс
Priority to SU772542145A priority Critical patent/SU676788A1/en
Application granted granted Critical
Publication of SU676788A1 publication Critical patent/SU676788A1/en

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Description

Така  конструкци  винтового механизма обеспечивает надежную остановку винта без заклинивани  иоследнего в конечных положени х.Such a design of the screw mechanism ensures reliable stopping of the screw without jamming and the latter in the final positions.

Claims (1)

Формула изобретени Invention Formula Виитовой механизм, содержащий винт, гайку и взаимодействующие с одним из элементов механизма упоры, отличающийс  тем, что, с целью повышени  надел ности , он снабжен полым стаканом и размео енными в нем осевыми нанравл ющими , упоры выполнены в виде двух подиружиненных навстречу друг другу кулачковых полумуфт, размещенных в стакане и взаимодействующих С осевыми направл ющими , гайка выполнена с кулачками на торнах, взаимодействующими с кулачковыми иолумуфтами, и размеи1,ена в стакане с возможиостью вращенн .The viit mechanism, which contains a screw, a nut, and lugs that interact with one of the mechanism elements, is characterized in that it is equipped with a hollow cup and axial axes arranged in it to increase the endowment, and the lugs are made in the form of two cam arms aligned towards each other. the coupling half, placed in the glass and interacting with the axial guides, the nut is made with the cams on the tors, interacting with the cam and semi-clutch, and the size 1, ena in the glass with the possibility of rotation. Источники информаци, прин тые во внимание при экспертизе 1. Болотин X. Л. и Костромин Ф. П. Становые приспособлени . М., Мащгиз, 1956, с. 229, фиг. 224.Sources of information taken into account in the examination 1. Bolotin Kh. L. and Kostromin F. P. Stanovye adaptations. M., Maschgiz, 1956, p. 229, FIG. 224.
SU772542145A 1977-11-15 1977-11-15 Screw mechanism SU676788A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772542145A SU676788A1 (en) 1977-11-15 1977-11-15 Screw mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772542145A SU676788A1 (en) 1977-11-15 1977-11-15 Screw mechanism

Publications (1)

Publication Number Publication Date
SU676788A1 true SU676788A1 (en) 1979-07-30

Family

ID=20732398

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772542145A SU676788A1 (en) 1977-11-15 1977-11-15 Screw mechanism

Country Status (1)

Country Link
SU (1) SU676788A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4760907A (en) * 1986-09-29 1988-08-02 Sundstrand Corporation Variable lead differential travel limiting mechanism
US5141092A (en) * 1990-10-05 1992-08-25 Sundstrand Corporation Low spring rate mechanical stop

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4760907A (en) * 1986-09-29 1988-08-02 Sundstrand Corporation Variable lead differential travel limiting mechanism
US5141092A (en) * 1990-10-05 1992-08-25 Sundstrand Corporation Low spring rate mechanical stop

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