Browse Prior Art Database

Method for for producing an angular velocity signal.

IP.com Disclosure Number: IPCOM000234838D
Publication Date: 2014-Feb-10
Document File: 3 page(s) / 52K

Publishing Venue

The IP.com Prior Art Database

Related People

Tommy Andersson: AUTHOR

Related Documents

8,601,736: PATENT

Abstract

Publication of alternative method for how to produce an angular velocity signal for device according to United States Patent no. 8,601,736: Method and a device for stabilizing aiming direction for rifles and handguns and fire arm, In particular a method using a digital camera.

This text was extracted from a PDF file.
This is the abbreviated version, containing approximately 36% of the total text.

Page 01 of 3

Method for for producing an angular velocity signal.

Publication on ip.com

Publication of alternative method for how to produce an angular velocity signal for device according to United States Patent no. 8,601,736:

Method and a device for stabilizing aiming direction for rifles and handguns and fire arm. Contents

Publication on ip.com .............................................................................................................................. 1
Excerpt from the patent text:.................................................................................................................. 1
Abstract ................................................................................................................................................... 2
SUMMARY OF THE INVENTION ............................................................................................................... 2
Method for for producing an angular velocity signal. ............................................................................. 2

Description of angular velocity transmitters in the patent text:......................................................... 2
Description of alternative method for producing an angular velocity signal. .................................... 2
Optical method to measure angle and angular speed of the barrel. .................................................. 3

Use of optical method to stabilize the barrel.......................................................................................... 3

Excerpt from the patent text:

Inventors: Andersson; Tommy (Stockholm, SE)

Applicant: Name City State Country Type

Andersson; Tommy Stockholm N/A SE

Family ID: 42153092

Appl. No.: 13/127,706

Filed: November 4, 2009

PCT Filed: November 04, 2009

PCT No.: PCT/SE2009/051249

371(c)(1),(2),(4)

Date: May 20, 2011

PCT Pub. No.: WO2010/053436

PCT Pub. Date: May 14, 2010


Page 02 of 3

Abstract

A method for stabilizing a weapon, eg a rifle or a handgun, barrel movements when aiming by attenuating the influence of, primarily, unintentional barrel movements on the barrel orientation. The method is especially characterized in the steps of providing a hinge (3) between the barrel front part (1), which comprises the barrel (1'), and the weapon rear part (2), which comprises the weapon butt end (2'), for mutual movability between said parts; continuously detecting the barrel longitudinal direction movement in at least two planes; and controlling at least one angle between the butt end and the barrel longitudinal direction orientation, respectively, by means of a control system (4h, 4v, 5h, 5v, 6h,6v) so that changes in the barrel orientation are counteracted. The invention also relates to a device and a fire arm.

SUMMARY OF THE INVENTION

The present invention regards a method and a device designed in such a way that movements of the barrel at aiming are attenuated by means of a servo system stabilizing the orientation of the barrel built-in i...