JPH02119475U

JPH02119475U -

Info

Publication number: JPH02119475U
Application number: JP2551889U
Authority: JP
Priority date: 1989-03-08
Filing date: 1989-03-08
Publication date: 1990-09-26

Description

[Brief explanation of drawings]

第１図および第２図は本考案に係る巻紙輪転印
刷機の折機・シータ切替装置の実施例を示し、第
１図はその縦断面図、第２図は本考案を実施した
折機とシータとの概要側面図である。２……シータ、３……折機、７１……ラインシ
ヤフト、７４……タイミングベルトプーリ、７６
……カラー、８１……伝導ボツクス、８４……カ
ツプリング、８５……伝導ボツクス、８７……タ
イミングベルトプーリ、８９……タイミングベル
ト、９１，９２，９３……ギア、９５……クラツ
チプーリ、９５ａ，９５ｂ，９７ａ，９８ａ……
クラツチ面、９６……すべりキー、９７，９８…
…クラツチ板、９９……シフタ、１０２……クラ
ツチレバー。 1 and 2 show an embodiment of the folding machine/theta switching device for a web-fed rotary printing press according to the present invention. It is a schematic side view with theta. 2... Theta, 3... Folding machine, 71... Line shaft, 74... Timing belt pulley, 76
...Color, 81...Conduction box, 84...Coupling, 85...Conduction box, 87...Timing belt pulley, 89...Timing belt, 91, 92, 93...Gear, 95...Clutch pulley, 95a, 95b, 97a, 98a...
Clutch surface, 96...Slip key, 97, 98...
...Clutch plate, 99...Shifter, 102...Clutch lever.

Claims

[Scope of utility model registration request]

On the line shaft connected to the driving side,
A rotary body that is drivingly connected to the folding machine and a rotary body that is drivingly connected to the sheeter are fitted in a rotatable manner, and is located between these two rotary bodies so that it can move forward and backward in the axial direction on the line shaft. A clutch pulley is provided which is fitted into the clutch pulley and is integral with the line shaft in the rotational direction, and a clutch surface that selectively engages with both end surfaces of the clutch pulley and the end surfaces of the rotating bodies opposite to the both end surfaces as the clutch pulley moves back and forth is provided. A folding machine/theta switching device for a rolled paper rotary printing press, characterized in that: