JPH0350075U

JPH0350075U -

Info

Publication number: JPH0350075U
Application number: JP10825089U
Authority: JP
Priority date: 1989-09-14
Filing date: 1989-09-14
Publication date: 1991-05-15

Description

[Brief explanation of drawings]

第１図は本考案の一実施例の軸受けを中心とし
て開口シヤフトの端部まわりを示す斜視図、第２
図は同実施例の側面図、第３図は同実施例の平面
図、第４図は同実施例の正面図、第５図は同実施
例の作用説明図、第６図は従来の開口装置の要部
を示す側面図である。１……サイドフレーム、２……カム、３Ａ，３
Ｂ，３Ｃ……カムレバーシヤフト、８Ａ，８Ｂ，
８Ｃ……開口レバー、９Ａ，９Ｂ，９Ｃ……ヘル
ドフレーム、１４Ａ，１４Ｂ，１４Ｃ……駆動レ
バー、１５Ａ，１５Ｂ，１５Ｃ……開口シヤフト
、１６Ａ，１６Ｂ，１６Ｃ……コネクテイングレ
バー、１７Ａ，１７Ｂ，１７Ｃ……コネクテイン
グロツド。 Fig. 1 is a perspective view showing the area around the end of the open shaft centering on the bearing of one embodiment of the present invention;
3 is a plan view of the same embodiment, FIG. 4 is a front view of the same embodiment, FIG. 5 is an explanatory view of the operation of the same embodiment, and FIG. 6 is a conventional opening. FIG. 2 is a side view showing the main parts of the device. 1... Side frame, 2... Cam, 3A, 3
B, 3C...Cam lever shaft, 8A, 8B,
8C... Opening lever, 9A, 9B, 9C... Heald frame, 14A, 14B, 14C... Drive lever, 15A, 15B, 15C... Opening shaft, 16A, 16B, 16C... Connecting lever, 17A, 17B , 17C...Connecting rod.

Claims

[Scope of utility model registration request]

Two or more cam lever shafts are provided around one cam attached to a pair of left and right side frames, and the drive levers attached to each of these cam lever shafts are moved in the vertical direction between the pair of left and right side frames in the same number as the cam lever shafts. In a cam-type shedding device for a loom, which is connected via a connecting rod to connecting levers attached to shedding shafts arranged horizontally in multiple stages, and the shedding levers attached to each of the shedding shafts are connected to a heald frame. , the ends of the open shafts are formed in a position where the ends of the upper open shaft are further away from the side frames than the ends of the lower open shafts, and the ends of the open shafts are respectively connected to the pair of left and right side frames. A cam-type shedding device for a loom, characterized in that the connecting lever is attached to an end of each of these shedding shafts via a bearing.