JPS62165897U

JPS62165897U -

Info

Publication number: JPS62165897U
Application number: JP5277186U
Authority: JP
Priority date: 1986-04-10
Filing date: 1986-04-10
Publication date: 1987-10-21

Description

[Brief explanation of the drawing]

第１図から第１０図は本考案の実施例を示すも
ので、第１図は斜視図、第２図から第５図はジヤ
ツキ装置の他の実施例を示す構成説明図、第６図
は回収用カバーとアームとの結合部の他例を示す
要部の一部破断側面図、第７図はアームの基部と
昇降部材との結合部の他例を示す斜視図、第８図
、第９図はその作用説明図、第１０図はアームを
伸縮可能にした例を示す斜視図、第１１図は従来
の実施例を示す断面図である。１はベース、３はフレーム、４はアーム、８，
８ａ〜８ｃはジヤツキ装置、１２は天井、１３は
回収用カバー、１６は吸引ホース、２８は軟質材
。 1 to 10 show an embodiment of the present invention, FIG. 1 is a perspective view, FIGS. 2 to 5 are structural explanatory diagrams showing other embodiments of the jacking device, and FIG. 6 is a perspective view. FIG. 7 is a partially cutaway side view of the main part showing another example of the joint between the collection cover and the arm; FIG. 7 is a perspective view showing another example of the joint between the base of the arm and the elevating member; FIGS. FIG. 9 is an explanatory diagram of its operation, FIG. 10 is a perspective view showing an example in which the arm is extendable and retractable, and FIG. 11 is a sectional view showing a conventional embodiment. 1 is the base, 3 is the frame, 4 is the arm, 8,
8a to 8c are jacking devices, 12 is a ceiling, 13 is a collection cover, 16 is a suction hose, and 28 is a soft material.

Claims

[Scope of claims for utility model registration] (1) Arm 4 on frame 3 erected on base 1
A work equipment support member such as the above is provided so as to be movable up and down, and a recovery cover 13, which has an elongated box shape with one side open and to which a suction hose 16 is connected, is attached to the tip of the work equipment support member, with the open part facing forward. The ceiling 1 is attached to the frame 3 so as to be movable in the forward and backward directions.
A jacking device 8, 8a facing the second upper member,
A jet recovery device in an abrasive jet type cutting device, characterized in that 8b and 8c are provided. (2) A jet flow recovery device in an abrasive jet type cutting device according to claim 1 of the registered utility model, characterized in that a soft material 28 for sealing is attached to the open end surface of the recovery cover 13. (3) A jet flow recovery device in an abrasive jet type cutting device as set forth in claim 1 of the utility model registration claim, characterized in that the work implement support member that supports the recovery cover 13 is pivotable around a horizontal axis. .