JPH01132378U - - Google Patents

Description

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

第１図は本考案に係る無反動式釘打機の縦断面
図であり、第２図はボデイ本体の相対移動時の要
部断面図である。 符号Ａ…無反動式釘打機、１…グリツプ部、２
…ノーズ部、３…釘打ち込み部材、４…シリンダ
、５…ヘツドバルブ、６…ボデイ本体、８…エア
供給源、１２…トリガバルブ、１６…射出口。 FIG. 1 is a longitudinal sectional view of a recoilless nailing machine according to the present invention, and FIG. 2 is a sectional view of the main part when the body main body is moving relative to each other. Code A... Recoilless nailer, 1... Grip part, 2
...Nose portion, 3...Nail driving member, 4...Cylinder, 5...Head valve, 6...Body main body, 8...Air supply source, 12...Trigger valve, 16...Injection port.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 釘の射出口を形成ルたノーズ部と起動用エアを
制御するトリガバルブ及び圧縮エア供給源に接続
される中空のグリツプ部とを一体に形成し、釘打
ち込み部材を摺動自在に収容するシリンダと上記
トリガバルブからの起動用エアの供給、排気によ
り開閉して釘打ち込み部材に対する駆動エアを制
御するヘツドバルブとを備えたボデイ本体を、上
記ノーズ部に対し釘の打ち込み方向に摺動自在に
支持させるとともに、上記ボデイ本体を上記グリ
ツプ部に形成した環状部に嵌合して支持させ、且
つ上記ボデイ本体と環状部間に配設された摺動シ
ールを介して上記トリガバルブからの起動用エア
及びグリツプ部からの駆動エアをボデイ本体側に
導通させたことを特徴とする無反動式釘打機。 A cylinder in which a nose part forming a nail injection opening, a trigger valve for controlling starting air, and a hollow grip part connected to a compressed air supply source are integrally formed, and a nail driving member is slidably housed therein. and a head valve that opens and closes in response to the supply of starting air from the trigger valve and exhaust to control the driving air to the nail driving member, and supports the body main body slidably in the nail driving direction with respect to the nose portion. At the same time, the body body is fitted into and supported by an annular portion formed in the grip portion, and starting air is supplied from the trigger valve via a sliding seal disposed between the body body and the annular portion. A recoilless nailer characterized in that the driving air from the grip portion is conducted to the main body side.