JPH0243115U - - Google Patents

Info

Publication number
JPH0243115U
JPH0243115U JP12074088U JP12074088U JPH0243115U JP H0243115 U JPH0243115 U JP H0243115U JP 12074088 U JP12074088 U JP 12074088U JP 12074088 U JP12074088 U JP 12074088U JP H0243115 U JPH0243115 U JP H0243115U
Authority
JP
Japan
Prior art keywords
dust suction
drilling machine
suction cover
tip
tip tool
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.)
Granted
Application number
JP12074088U
Other languages
Japanese (ja)
Other versions
JPH0632248Y2 (en
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 filed Critical
Priority to JP1988120740U priority Critical patent/JPH0632248Y2/en
Publication of JPH0243115U publication Critical patent/JPH0243115U/ja
Application granted granted Critical
Publication of JPH0632248Y2 publication Critical patent/JPH0632248Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Description

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

第１図は本考案になる穿孔機の吸塵装置の一実
施例を示す部分縦断面図、第２図は吸塵覆のシー
ルの正面図、第３図は従来技術による穿孔機の吸
塵装置の部分縦断面図である。 図において、１は穿孔機、２はドリルビツト、
４は吸塵覆、５，５′，５″はシール、６は吸塵
パイプ、７はバネ、５１は貫通穴、５２は切込み
。 Fig. 1 is a partial longitudinal sectional view showing an embodiment of the dust suction device for a drilling machine according to the present invention, Fig. 2 is a front view of a seal of the dust suction cover, and Fig. 3 is a portion of the dust suction device for a drilling machine according to the prior art. FIG. In the figure, 1 is a drilling machine, 2 is a drill bit,
4 is a dust suction cover, 5, 5', and 5'' are seals, 6 is a dust suction pipe, 7 is a spring, 51 is a through hole, and 52 is a notch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 穿孔機に取付けられた先端工具の先端外周を囲
む吸塵覆と、該吸塵覆と連通する吸塵パイプと、
該吸塵パイプを押すバネと、該吸塵覆の一端に配
設され、先端工具貫通穴を切込みのあるシールと
を備えたものにおいて、貫通穴径の異なる複数枚
のシールを並列配設させたことを特徴とする穿孔
機の吸塵装置。 a dust suction cover surrounding the outer periphery of the tip of the tip tool attached to the drilling machine; a dust suction pipe communicating with the dust suction cover;
A device comprising a spring that presses the dust suction pipe and a seal disposed at one end of the dust suction cover and having a cut through hole for the tip tool, in which a plurality of seals having different through hole diameters are arranged in parallel. A dust suction device for a drilling machine.
JP1988120740U 1988-09-14 1988-09-14 Perforator dust collector Expired - Fee Related JPH0632248Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988120740U JPH0632248Y2 (en) 1988-09-14 1988-09-14 Perforator dust collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988120740U JPH0632248Y2 (en) 1988-09-14 1988-09-14 Perforator dust collector

Publications (2)

Publication Number Publication Date
JPH0243115U true JPH0243115U (en) 1990-03-26
JPH0632248Y2 JPH0632248Y2 (en) 1994-08-24

Family

ID=31367119

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988120740U Expired - Fee Related JPH0632248Y2 (en) 1988-09-14 1988-09-14 Perforator dust collector

Country Status (1)

Country Link
JP (1) JPH0632248Y2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4986260B2 (en) * 2007-02-27 2012-07-25 日立工機株式会社 Electric tool
JP5212778B2 (en) * 2007-12-07 2013-06-19 日立工機株式会社 Drilling tool with dust collector
DE102009000084A1 (en) * 2009-01-08 2010-07-15 Hilti Aktiengesellschaft exhaust hood

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60100109U (en) * 1983-12-16 1985-07-08 日立工機株式会社 Drilling machine dust suction device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60100109U (en) * 1983-12-16 1985-07-08 日立工機株式会社 Drilling machine dust suction device

Also Published As

Publication number Publication date
JPH0632248Y2 (en) 1994-08-24

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees