JPS58141133U

JPS58141133U - Automatic and manual switching damper

Info

Publication number: JPS58141133U
Application number: JP3783982U
Authority: JP
Inventors: 安松　宗忠; 徳永　盛雄
Original assignee: 協同工業株式会社
Priority date: 1982-03-19
Filing date: 1982-03-19
Publication date: 1983-09-22
Also published as: JPS629473Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は、本考案の第１実施例を示す正面図、第２図は
、同じく一部破断側面図、第３図は、第２図の■■線断
面図、第４図は、要部の分解斜視図、第５図は、本考案
の第２実施例を示す第３図に相当する断面図、第６図は
、同じく要部の分解斜視図である。１・・・枠体、２・・・側板、２ａ・・・取付板、３・
・・本体、４・・・取付孔、５・・・フランジ、６・・
・リベット孔、７゜７′・・・回転軸、８・・・湾曲部
、９・・・羽根板、１０・・・軸止め、１１・・・クラ
ンク腕、１２・・・連結片、１３・・・連結杆、１４・
・・ハウジング、１５・・・円盤体、１５ａ・・・小径
部、１６・・・螺孔、１７・・・歯車、１８・・・動力
源、１９・・・ハンドル、２０・・・螺孔、２１・・・
ボルト、３１・・・円盤体、３１ａ・・・小径部、３２
・・・切欠凹部、３３・・・ハンドル、３４・・・長孔
、３５・・・基板、３６・・・螺杵、３７・・・ナツト
。FIG. 1 is a front view showing the first embodiment of the present invention, FIG. 2 is a partially cutaway side view, FIG. 3 is a sectional view taken along the line XX in FIG. 2, and FIG. FIG. 5 is a sectional view corresponding to FIG. 3 showing the second embodiment of the present invention, and FIG. 6 is an exploded perspective view of the main parts. 1...Frame body, 2...Side plate, 2a...Mounting plate, 3.
...Body, 4...Mounting hole, 5...Flange, 6...
・Rivet hole, 7゜7'... Rotating shaft, 8... Curved part, 9... Vane plate, 10... Shaft stop, 11... Crank arm, 12... Connecting piece, 13 ...Connecting rod, 14.
...Housing, 15...Disc body, 15a...Small diameter portion, 16...Threaded hole, 17...Gear, 18...Power source, 19...Handle, 20...Threaded hole , 21...
Bolt, 31...Disc body, 31a...Small diameter part, 32
... Notch recess, 33... Handle, 34... Long hole, 35... Base board, 36... Screwdriver, 37... Nut.

Claims

[Scope of utility model registration request]

(1) A plurality of rotating shafts to which vanes are fixed are rotated, and parts of adjacent vanes are rotated synchronously in a state in which they are slightly overlapped in the vertical direction. In the damper horizontally suspended within the frame, one of the rotating shafts is extended to the outside of the frame,
An automatic/manual switching type damper, characterized in that a handle is fixed to the extending portion, and the handle and a power source can be connected by an appropriate connecting means.

(2) The connecting means is a bolt screwed between a screw hole drilled in a disk body that is fitted to the rotating shaft and rotated by a power source and a screw hole drilled in the handle. A damper according to claim (1) of the claimed utility model registration.

(3) The connecting means is a base plate with a screw screw that is engaged between a notch recess cut in a disk body that is fitted onto a rotating shaft and rotated by a power source, and a long hole drilled in the handle. The damper according to claim (1) of the utility model registration claim.