RU94028679A - Trigger mechanism of pistol - Google Patents

Trigger mechanism of pistol

Info

Publication number
RU94028679A
RU94028679A RU94028679/08A RU94028679A RU94028679A RU 94028679 A RU94028679 A RU 94028679A RU 94028679/08 A RU94028679/08 A RU 94028679/08A RU 94028679 A RU94028679 A RU 94028679A RU 94028679 A RU94028679 A RU 94028679A
Authority
RU
Russia
Prior art keywords
trigger
cock
sear
interaction
cocked position
Prior art date
Application number
RU94028679/08A
Other languages
Russian (ru)
Other versions
RU2054152C1 (en
Inventor
В.Л. Шевченко
Ua]
Original Assignee
В.Л. Шевченко
Ua]
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 В.Л. Шевченко, Ua] filed Critical В.Л. Шевченко
Priority to RU94028679A priority Critical patent/RU2054152C1/en
Application granted granted Critical
Publication of RU2054152C1 publication Critical patent/RU2054152C1/en
Publication of RU94028679A publication Critical patent/RU94028679A/en

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Abstract

FIELD: small arms. SUBSTANCE: salient feature of this trigger mechanism of pistol consists in that cock is manufactured with elements correspondingly for interaction with limiter of cock movement when bolt is closed incompletely and for its cocking to "cocked position and is installed in bolt on axle and firing spring is put into cock for interaction with its first end with limiter of spring expansion and with its second end with sear contacting in this case working surface of cock having two saw-toothed teeth correspondingly for modes "cocked position" and "safety position". Sear includes supporting element of cylindrical shape located in hole of bolt perpendicular to longitudinal plane of piston, lever put on supporting element for contact with template of sear made on frame and kinematically coupled to trigger and element made in the form of semi-cylinder attached with its butt to butt of supporting element and having supporting surface over cylindrical side along rib for interaction with proper tooth of cock along plane. Against this element of sear second end of fighting spring is pressed. Element to arm cock to mode "cocked position" is mounted for interaction with two conjugated guiding sections made in frame. First section is located at angle to longitudinal axis of barrel and is used to arm cock to mode "cocked position", second section is arranged in parallel to axis of barrel and is designed for provision of contact of sear with its supporting surface with corresponding tooth of cock. EFFECT: enhanced functional reliability of trigger mechanism. 2 cl

Claims (1)

Изобретение относится к общему машиностроению, в частности к ударно-спусковым устройствам. Особенностью ударно-спускового устройства пистолета является то, что курок выполнен с элементами соответственно для взаимодействия с ограничителем перемещения курка при неполностью закрытом затворе и для взвода в режим "взведенное положение" и установлен в затворе на оси, а боевая пружина размещена внутри курка с возможностью взаимодействия первым своим концом с ограничителем хода пружины, а вторым концом - с шептало, контактирующим при этом с рабочей поверхностью курка, имеющей два пилообразных зуба соответственно для режимов "взведенное положение" и "предохранительное положение", а шептало имеет цилиндрической формы опорный элемент, расположенный в отверстии затвора перпендикулярно продольной плоскости пистолета, рычаг, закрепленный на опорном элементе с возможностью контактирования с копиром принудителя шептало, выполненного на рамке, и кинематически связанного со спусковым крючком, и элемент в виде полуцилиндра, прикрепленного своим торцом к торцу опорного элемента и выполненного с опорной поверхностью на цилиндрической стороне вдоль ребра для взаимодействия с соответствующим зубом курка по плоскости, к этому элеменету шептало прижат второй конец боевой пружины, при этом элемент для взвода курка в режим "взведенное положение" установлен с возможностью взаимодействия с двумя сопряженными направляющими участками, выполненными на рамке, причем первый участок расположен под углом к продольной оси ствола и служит для установки курка в режим "взведенное положение", второй участок - параллельно оси ствола и предназначен для обеспечения контактирования шептало своей опорной поверхностью с соответствующим зубом курка. Формула изобретения имеет два независимых пункта соотвественно на ударно-спусковое устройство и его курок.The invention relates to general mechanical engineering, in particular to trigger devices. A feature of the trigger trigger device is that the trigger is made with elements, respectively, for interacting with the trigger limiter when the shutter is not fully closed and for cocking to the cocked position and mounted on the axis of the shutter, and the mainspring is placed inside the trigger with the possibility of interaction its first end with a spring travel stop, and the second end with a whisper in contact with the working surface of the trigger having two sawtooth teeth, respectively, for the cocked modes position "and" safety position ", and the sear has a cylindrical-shaped support element located in the bolt hole perpendicular to the longitudinal plane of the gun, a lever fixed to the support element with the ability to contact the copier of the sear searter, made on the frame, and kinematically connected with the trigger , and an element in the form of a half cylinder attached with its end to the end of the supporting element and made with the supporting surface on the cylindrical side along the rib for interaction with the corresponding trigger tooth on the plane, the second end of the mainspring whispered to this element whisper, while the element for cocking the trigger in the cocked position mode is installed with the possibility of interaction with two paired guide sections made on the frame, and the first section is located at an angle to the longitudinal axis of the barrel and serves to set the trigger in the cocked position mode, the second section is parallel to the axis of the barrel and is designed to ensure contact of the sear in its support surface with the corresponding Leica Geosystems tooth trigger. The claims have two independent paragraphs respectively on the trigger and trigger device and its trigger.
RU94028679A 1994-07-29 1994-07-29 Firing mechanism of piston RU2054152C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94028679A RU2054152C1 (en) 1994-07-29 1994-07-29 Firing mechanism of piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94028679A RU2054152C1 (en) 1994-07-29 1994-07-29 Firing mechanism of piston

Publications (2)

Publication Number Publication Date
RU2054152C1 RU2054152C1 (en) 1996-02-10
RU94028679A true RU94028679A (en) 1996-09-10

Family

ID=20159180

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94028679A RU2054152C1 (en) 1994-07-29 1994-07-29 Firing mechanism of piston

Country Status (1)

Country Link
RU (1) RU2054152C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2312291C1 (en) * 2006-05-26 2007-12-10 Валерий Адамович Ковальчук Lock of barrel of small-sized automatic weapon
RU2598651C2 (en) * 2015-01-26 2016-09-27 Виктор Леонидович Шевченко Firing mechanism of automatic weapon
RU208053U1 (en) * 2020-11-16 2021-11-30 Федеральное государственное казенное военное образовательное учреждение высшего образования "Военная академия материально-технического обеспечения имени генерала армии А.В. Хрулёва" Trigger for Kalashnikov Tank Machine Gun

Also Published As

Publication number Publication date
RU2054152C1 (en) 1996-02-10

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20130730