JPS5973490U - Rock drill hood structure - Google Patents

Rock drill hood structure

Info

Publication number
JPS5973490U
JPS5973490U JP16938482U JP16938482U JPS5973490U JP S5973490 U JPS5973490 U JP S5973490U JP 16938482 U JP16938482 U JP 16938482U JP 16938482 U JP16938482 U JP 16938482U JP S5973490 U JPS5973490 U JP S5973490U
Authority
JP
Japan
Prior art keywords
hood
hood structure
rock drill
iwatsuki
circumferential direction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP16938482U
Other languages
Japanese (ja)
Inventor
重住　昭
野中　靖彦
Original Assignee
マツダ株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by マツダ株式会社 filed Critical マツダ株式会社
Priority to JP16938482U priority Critical patent/JPS5973490U/en
Publication of JPS5973490U publication Critical patent/JPS5973490U/en
Pending legal-status Critical Current

Links

Landscapes

  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例によるさく岩槻用フード構造
の側面図、第２ＵｇＡは第１図の■−■線断面図である
。 １・・・ガイドセル、２・・・集塵ケース、３・・・フ
ード、３ａ・・・折り重ね部。FIG. 1 is a side view of a hood structure for rock drilling according to an embodiment of the present invention, and 2UgA is a sectional view taken along the line ■-■ in FIG. DESCRIPTION OF SYMBOLS 1... Guide cell, 2... Dust collection case, 3... Hood, 3a... Folding part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] さく岩槻のガイドセル先端の集塵ケースに岩盤に着座す
るように取付けられた弾性体製のフードの構造であって
、上記フードはその全体形状が板状体を用いて略円錐台
形状に形成され、上記フードの側面には円周方向の一部
が半径方向に三重に折り重ねられた折り重ね部が該フー
ドの長手方向に連続し円周方向において多数形成されて
いることを特徴とするさく岩槻用フード構造。This is a hood structure made of an elastic material that is attached to the dust collection case at the tip of the guide cell of Iwaku Iwatsuki so as to sit on the bedrock, and the overall shape of the hood is formed into a substantially truncated cone shape using a plate-shaped body. The hood is characterized in that, on the side surface of the hood, a plurality of folded portions, in which a part of the circumferential direction is folded three times in the radial direction, are continuous in the longitudinal direction of the hood and formed in a large number in the circumferential direction. Hood structure for drilling Iwatsuki.
JP16938482U 1982-11-08 1982-11-08 Rock drill hood structure Pending JPS5973490U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16938482U JPS5973490U (en) 1982-11-08 1982-11-08 Rock drill hood structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16938482U JPS5973490U (en) 1982-11-08 1982-11-08 Rock drill hood structure

Publications (1)

Publication Number Publication Date
JPS5973490U true JPS5973490U (en) 1984-05-18

Family

ID=30370056

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16938482U Pending JPS5973490U (en) 1982-11-08 1982-11-08 Rock drill hood structure

Country Status (1)

Country Link
JP (1) JPS5973490U (en)

Similar Documents

Publication Publication Date Title
JPS6042681U (en) Nib
JPS59105311U (en) core drill
JPS5973490U (en) Rock drill hood structure
JPS5943590U (en) trench drilling machine
JPS6040592U (en) rock crushing equipment
JPS58147891U (en) ship superstructure
JPS58124426U (en) hat
JPS5969769U (en) toss machine
JPS5965015U (en) Road protection shield
JPS6087940U (en) De-cylinder for flat roof waterproofing method
JPS5961339U (en) tremie tube
JPS5932495U (en) floating ruler
JPS60115938U (en) Floating object collection device
JPS58185695U (en) tail seal
JPS58180991U (en) Dust collector for drilling machine
JPS58153295U (en) rock drill dust collector
JPS58186557U (en) Storage battery case
JPS5911978U (en) Steel pipe with spiral ribs for underground burial
JPS5983416U (en) pencil case
JPS60188585U (en) Laundry net bag with floating body
JPS5863911U (en) Carbide drilling tool
JPS5927243U (en) Anchor with a spiral earth pressure plate
JPS5910853U (en) Cyclone type dust collector
JPS59102135U (en) stirring tank
JPS59138587U (en) insulation tank