JPS637457U - - Google Patents

Info

Publication number
JPS637457U
JPS637457U JP10094286U JP10094286U JPS637457U JP S637457 U JPS637457 U JP S637457U JP 10094286 U JP10094286 U JP 10094286U JP 10094286 U JP10094286 U JP 10094286U JP S637457 U JPS637457 U JP S637457U
Authority
JP
Japan
Prior art keywords
inner tube
flow path
outer tube
suction port
tube
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
JP10094286U
Other languages
Japanese (ja)
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 JP10094286U priority Critical patent/JPS637457U/ja
Publication of JPS637457U publication Critical patent/JPS637457U/ja
Pending legal-status Critical Current

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  • Nozzles (AREA)

Description

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

第１図は本考案に係るサンドブラスト機のサン
ド補給装置及びノズルガンの縦断面図、第２図は
他の実施例を示す要部の縦断面図である。 １：補給装置、２：内管、３：外管、４：サン
ド吸引口、５：空気流入口、６：雄ネジ、７：ナ
ツト（弁体）、８：空気取り入れ口、９：連絡管
、１０：ホース、１１：ノズルガン、１５：フイ
ルタ、２０：圧縮空気流路、２１：空気ノズル、
２２：ケーシング、２３：噴射孔、Ａ：収納袋、
Ｃ：コンプレツサ。 FIG. 1 is a vertical cross-sectional view of a sand replenishing device and a nozzle gun for a sandblasting machine according to the present invention, and FIG. 2 is a vertical cross-sectional view of main parts showing another embodiment. 1: Supply device, 2: Inner pipe, 3: Outer pipe, 4: Sand suction port, 5: Air inlet, 6: Male thread, 7: Nut (valve body), 8: Air intake, 9: Communication pipe , 10: hose, 11: nozzle gun, 15: filter, 20: compressed air flow path, 21: air nozzle,
22: Casing, 23: Injection hole, A: Storage bag,
C: Compressa.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エジエクタ式のノズルガンの二次側流路に一端
を連通接続し且つ他端側にサイド吸引口を外部に
連通するように設けた内管と、該内管の外部に空
気流路を形成する一端開口の外管とを備え、前記
内管と前記外管内の空気流路を連絡する空気流入
口を前記内管のサンド吸引口の近傍に設け、更に
前記外管の一端開口を開閉する弁体を前記内管に
取り付けたことを特徴とするサンドブラスト機の
サンド補給装置。 An inner tube with one end connected to the secondary flow path of the ejector type nozzle gun and a side suction port connected to the outside at the other end, and one end forming an air flow path outside the inner tube. an open outer tube, an air inlet that connects the air flow path in the inner tube and the outer tube, provided near a sand suction port of the inner tube, and a valve body that opens and closes an opening at one end of the outer tube; A sand replenishing device for a sandblasting machine, characterized in that: is attached to the inner pipe.
JP10094286U 1986-06-30 1986-06-30 Pending JPS637457U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10094286U JPS637457U (en) 1986-06-30 1986-06-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10094286U JPS637457U (en) 1986-06-30 1986-06-30

Publications (1)

Publication Number Publication Date
JPS637457U true JPS637457U (en) 1988-01-19

Family

ID=30971229

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10094286U Pending JPS637457U (en) 1986-06-30 1986-06-30

Country Status (1)

Country Link
JP (1) JPS637457U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0388620U (en) * 1989-12-27 1991-09-10

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4843974U (en) * 1971-09-28 1973-06-08
JPH0716128U (en) * 1993-09-01 1995-03-17 日本電信電話株式会社 Discomfort index display card

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4843974U (en) * 1971-09-28 1973-06-08
JPH0716128U (en) * 1993-09-01 1995-03-17 日本電信電話株式会社 Discomfort index display card

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0388620U (en) * 1989-12-27 1991-09-10

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