JPS621855U - - Google Patents

Info

Publication number
JPS621855U
JPS621855U JP9454785U JP9454785U JPS621855U JP S621855 U JPS621855 U JP S621855U JP 9454785 U JP9454785 U JP 9454785U JP 9454785 U JP9454785 U JP 9454785U JP S621855 U JPS621855 U JP S621855U
Authority
JP
Japan
Prior art keywords
sander
bearing
dust suction
fan
rotor
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
JP9454785U
Other languages
Japanese (ja)
Other versions
JPH0453894Y2 (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 JP1985094547U priority Critical patent/JPH0453894Y2/ja
Publication of JPS621855U publication Critical patent/JPS621855U/ja
Application granted granted Critical
Publication of JPH0453894Y2 publication Critical patent/JPH0453894Y2/ja
Expired legal-status Critical Current

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Landscapes

  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)

Description

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

第１図は本考案になるサンダーの一実施例を示
す吸塵式オービタルサンダーの一部縦断側面図、
第２図は第１図の一部縦断正面図である。第３図
は従来の吸塵式オービタルサンダーの一部縦断側
面図、第４図は第３図の一部縦断正面図である。 図において、１は回転子、２は回転子軸、３は
吸塵フアン、４は軸受Ａ、５は錘、６は偏心軸、
７はネジ機構Ａ、８は軸受Ｂ、９は研摩プレート
、１０はネジ機構Ｂ、１１はネジ機構Ｃ、１２は
軸受カバー、１３は孔穴Ａ、１４は孔穴Ｂ、１５
はパツト、１６はカバー、１７は孔穴Ｃ、１８は
ハウジング、１９はリブ、２０はダクト、２１は
吸塵フアン室、２２はアタツチメント、２３はダ
ストバツク、２４は軸受室、２５は隙間、２６は
冷却フアン、２７は冷却風吸引口、２８は冷却風
排出口、Ａは吸塵風の吸引風路、Ｂは吸塵風の排
出風路、Ｃは冷却風の吸引風路、Ｄは冷却風の排
出風路である。 FIG. 1 is a partially longitudinal side view of a dust suction type orbital sander showing an embodiment of the sander according to the present invention.
FIG. 2 is a partially vertical front view of FIG. 1. FIG. 3 is a partially longitudinal side view of a conventional dust suction type orbital sander, and FIG. 4 is a partially longitudinal front view of FIG. 3. In the figure, 1 is a rotor, 2 is a rotor shaft, 3 is a dust suction fan, 4 is a bearing A, 5 is a weight, 6 is an eccentric shaft,
7 is a screw mechanism A, 8 is a bearing B, 9 is a polishing plate, 10 is a screw mechanism B, 11 is a screw mechanism C, 12 is a bearing cover, 13 is a hole A, 14 is a hole B, 15
is part, 16 is cover, 17 is hole C, 18 is housing, 19 is rib, 20 is duct, 21 is dust suction fan chamber, 22 is attachment, 23 is dust bag, 24 is bearing chamber, 25 is gap, 26 is cooling Fan, 27 is a cooling air suction port, 28 is a cooling air outlet, A is a suction air path for dust collecting air, B is an exhaust air path for dust collecting air, C is a suction air path for cooling air, D is an exhaust air for cooling air. It is a road.

Claims (1)

【実用新案登録請求の範囲】 １ サンダー内部に回転軸を有し、該回転軸に吸
塵フアンと軸受が嵌合固定されたサンダーにおい
て、前記吸塵フアンの大気吸引側とは反対側に前
記軸受を配設して成るサンダー。 ２ サンダー内部の回転軸としてモーターの回転
子軸を使用したことを特徴とする実用新案登録請
求の範囲第１項記載のサンダー。 ３ モーターの冷却フアンが回転子直下の回転子
軸にモーター側から吸引する方向で嵌合固定され
、さらに前記吸塵フアンが前記回転子軸に前記冷
却フアンの吸引方向とは回転子軸方向で相対する
方向に嵌合固定され、前記冷却フアンと前記吸塵
フアンとの間に軸受が設けられたことを特徴とす
る実用新案登録請求の範囲第１項記載のサンダー
。[Claims for Utility Model Registration] 1. In a sander that has a rotating shaft inside the sander, and a dust suction fan and a bearing are fitted and fixed to the rotary shaft, the bearing is installed on the side opposite to the atmospheric suction side of the dust suction fan. A sander that is arranged. 2. The sander according to claim 1 of the utility model registration, characterized in that the rotor shaft of a motor is used as the rotation shaft inside the sander. 3. The cooling fan of the motor is fitted and fixed to the rotor shaft directly below the rotor in the direction of suction from the motor side, and the dust suction fan is fitted to the rotor shaft in a direction relative to the suction direction of the cooling fan in the rotor axial direction. 2. The sander according to claim 1, wherein a bearing is provided between the cooling fan and the dust suction fan.
JP1985094547U 1985-06-21 1985-06-21 Expired JPH0453894Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985094547U JPH0453894Y2 (en) 1985-06-21 1985-06-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985094547U JPH0453894Y2 (en) 1985-06-21 1985-06-21

Publications (2)

Publication Number Publication Date
JPS621855U true JPS621855U (en) 1987-01-08
JPH0453894Y2 JPH0453894Y2 (en) 1992-12-17

Family

ID=30653143

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985094547U Expired JPH0453894Y2 (en) 1985-06-21 1985-06-21

Country Status (1)

Country Link
JP (1) JPH0453894Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5728601U (en) * 1980-07-23 1982-02-15
JP2012125897A (en) * 2010-12-16 2012-07-05 Makita Corp Orbital sander

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5051430B2 (en) * 2006-11-17 2012-10-17 日立工機株式会社 Portable power tools

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5851954U (en) * 1981-09-30 1983-04-08 株式会社九州環境技術センタ− Polishing machine with local exhaust system
JPS607953U (en) * 1983-06-27 1985-01-19 リョービ株式会社 sander dust collector

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873525A (en) * 1973-08-29 1975-03-25 Hoffmann La Roche Preparation of 1-alkyl-1,4-benzodiazepin-2-ones
JPS607953B2 (en) * 1981-12-25 1985-02-28 千代田化工建設株式会社 Treatment method for wastewater containing hydrazine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5851954U (en) * 1981-09-30 1983-04-08 株式会社九州環境技術センタ− Polishing machine with local exhaust system
JPS607953U (en) * 1983-06-27 1985-01-19 リョービ株式会社 sander dust collector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5728601U (en) * 1980-07-23 1982-02-15
JPS621855Y2 (en) * 1980-07-23 1987-01-17
JP2012125897A (en) * 2010-12-16 2012-07-05 Makita Corp Orbital sander

Also Published As

Publication number Publication date
JPH0453894Y2 (en) 1992-12-17

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