JPH0211636U

JPH0211636U -

Info

Publication number: JPH0211636U
Application number: JP8937088U
Authority: JP
Priority date: 1988-07-05
Filing date: 1988-07-05
Publication date: 1990-01-24

Description

[Brief explanation of drawings]

第１図は、本考案の一実施例を示す縦断面図、
第２図は同じく主に電気的要素のブロツク図、第
３図は同じく動作を説明するためのフローチヤー
ト、第４図は同じくカムと回転軸との位相関係を
説明するための図および第５図は従来のノツクア
ウト装置の全体構成図である。５……ローラ、６……レバー、１０……回転軸
、１３……カム、１８……ノツクアウトピン、２
０……回動体、３０……連結保持手段、３６……
付製手段たるスプリング、３８……ソレノイド、
４０……角度割出連結手段、４１……駆動歯車た
る外歯ギヤ、４４……従動歯車たる内歯ギヤ、５
０……解放係止手段、６０……駆動制御手段。 FIG. 1 is a longitudinal sectional view showing an embodiment of the present invention;
FIG. 2 is a block diagram mainly showing the electrical elements, FIG. 3 is a flowchart for explaining the operation, FIG. 4 is a diagram for explaining the phase relationship between the cam and the rotating shaft, and FIG. The figure is an overall configuration diagram of a conventional knockout device. 5...Roller, 6...Lever, 10...Rotating shaft, 13...Cam, 18...Knockout pin, 2
0... Rotating body, 30... Connection holding means, 36...
Spring serving as attachment means, 38... solenoid,
40... Angle indexing connection means, 41... External gear serving as a driving gear, 44... Internal gear serving as a driven gear, 5
0... Release locking means, 60... Drive control means.

Claims

[Scope of Claim for Utility Model Registration] A driving gear concentric with the rotating shaft is attached to one end of the rotating shaft, arranged in series concentrically with the rotating shaft, and attached to the aircraft body so as to be rotatable and slidable in the axial direction. A rotating body is provided, and a driven gear that can be engaged with and disengaged from the driving gear is fixed to one end of the rotating body, and a cam for driving the knockout pin is attached, so that the driving gear and the driven gear can maintain the meshing state. A biasing means for biasing the rotary body toward the rotation shaft, and a biasing means for pressing the rotary body against the rotation shaft so that the driving gear and the driven gear can be held in a separated state against the biasing force of the biasing means. Further, a release locking means for preventing rotation of the rotary body in the disengaged state is provided, and the knockout timing can be adjusted by advancing or retarding the rotating shaft while the release locking means is in operation. A knock-out timing adjustment mechanism characterized by being configured as follows.