JPH01156363U

JPH01156363U -

Info

Publication number: JPH01156363U
Application number: JP18988987U
Authority: JP
Priority date: 1987-12-16
Filing date: 1987-12-16
Publication date: 1989-10-27

Description

[Brief explanation of the drawing]

第１図は調節部の斜視図、第２図は第１図の調
節部の矢視図、第３図は第１図の調節部がロール
クランプ装置に収容されたところを示す側面図、
第４図は第３図に示したロールクランプ装置のロ
ールが締付け作用している場合を示し、第５ａ図
は第３図の５ａ〜５ａ線に沿う断面のロールと膜
部との位置を示し、第５ｂ図は第４図の５ｂ〜５
ｂ線に沿う断面のロールと膜部との位置を示し、
第５ｃ図は心材部の凹面の溝のない部分にロール
を押しつけたときの前図同様の断面を示し、第６
図は二部材構成の調節部の斜視図、第７図と第８
図はそれぞれ他の実施例の膜部と心材部の関係を
示す。図中符号、１……膜部、２……心材部、３……
２の凹面、４……溝、５……流路、６……ロール
、７……クランプフレーム。 1 is a perspective view of the adjustment section, FIG. 2 is a view of the adjustment section shown in FIG. 1 in the direction of arrows, and FIG. 3 is a side view showing the adjustment section shown in FIG.
FIG. 4 shows the case where the roll of the roll clamp device shown in FIG. 3 is tightening, and FIG. 5a shows the position of the roll and the membrane part in a cross section taken along line 5a to 5a in FIG. 3. , Figure 5b is 5b-5 in Figure 4.
Indicates the position of the roll and membrane part in the cross section along the b line,
Figure 5c shows a cross section similar to the previous figure when the roll is pressed against the groove-free portion of the concave surface of the core;
The figures are perspective views of the two-part adjustment section, Figures 7 and 8.
The figures each show the relationship between the membrane part and the core part in other embodiments. Symbols in the figure: 1...membrane part, 2...core part, 3...
2 concave surface, 4... groove, 5... channel, 6... roll, 7... clamp frame.

Claims

[Claims for Utility Model Registration] (1) A flow path is formed by a membrane portion 1 made of a flexible material that can be clamped by a clamp roll and a rigid surface 3 that this membrane portion touches when clamped by a roll 6. However, the rigid surface 3 is provided with a groove 4 whose width and depth gradually decrease to zero from one end of the flow path to near the other end of the flow path. (2) The adjusting part according to claim (1), wherein the rigid surface 3 is a concave surface.