JPH02150226U

JPH02150226U -

Info

Publication number: JPH02150226U
Application number: JP5929489U
Authority: JP
Priority date: 1989-05-23
Filing date: 1989-05-23
Publication date: 1990-12-25

Description

[Brief explanation of drawings]

第１図は本考案の実施例に係る可撓管の局部成
形機の平面図、第２図は同じく縦断面図、第３図
は要部の横断面図、第４図は可撓管をガイドと加
熱ヘツドで挟持した状態の縦断面図、第５図は本
考案の他の実施例に係る局部成形機の平面図であ
る。１は局部成形機、２は可撓管、３はフレーム、
４はガイド、５は加熱ヘツド、７は操作機構、９
，１１は溝、１２はヒータ。 Fig. 1 is a plan view of a flexible tube local forming machine according to an embodiment of the present invention, Fig. 2 is a longitudinal sectional view of the same, Fig. 3 is a cross sectional view of the main part, and Fig. 4 is a plan view of a flexible tube local forming machine according to an embodiment of the present invention. FIG. 5 is a longitudinal cross-sectional view showing a state in which it is held between a guide and a heating head, and a plan view of a local forming machine according to another embodiment of the present invention. 1 is a local forming machine, 2 is a flexible tube, 3 is a frame,
4 is a guide, 5 is a heating head, 7 is an operating mechanism, 9
, 11 is a groove, and 12 is a heater.

Claims

[Claims for Utility Model Registration] 1. A frame 3, a guide 4 which is detachably attached to the frame 3 and has a groove 9 having a semicircular cross section along the outer peripheral surface of the flexible tube 2, and a guide 4 which is attached to the frame 3 on the side of the guide 4. A heating head 5 supported movably toward the flexible tube 2 and having a groove 11 having a semicircular cross section along the outer peripheral surface of the flexible tube 2, a heater 12 built in at least one of the guide 4 or the heating head 5, and a frame. 3 and an operating mechanism 7 for moving a heating head 5 forward and backward relative to a guide 4. 2. The flexible tube local forming machine according to claim 1, wherein the guide 4 and the heating head 5 have an arc shape or a straight line shape with appropriate curvature.