JPH0428970U - - Google Patents

Info

Publication number
JPH0428970U
JPH0428970U JP6634390U JP6634390U JPH0428970U JP H0428970 U JPH0428970 U JP H0428970U JP 6634390 U JP6634390 U JP 6634390U JP 6634390 U JP6634390 U JP 6634390U JP H0428970 U JPH0428970 U JP H0428970U
Authority
JP
Japan
Prior art keywords
piston
nail
cylinder
chamber
feed
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
JP6634390U
Other languages
Japanese (ja)
Other versions
JP2510176Y2 (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 JP6634390U priority Critical patent/JP2510176Y2/en
Publication of JPH0428970U publication Critical patent/JPH0428970U/ja
Application granted granted Critical
Publication of JP2510176Y2 publication Critical patent/JP2510176Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00—Hand-held nailing tools; Nail feeding devices
    • B25C1/001—Nail feeding devices
    • B25C1/003—Nail feeding devices for belts of nails

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Description

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

第１図は本考案の釘打込装置の詳細断面図、第
２図は、本考案になるフイルター１７の上面図、
第３図は本考案になる空気式釘打機の断面図であ
る。 図において、１はトリツガ、２は蓄圧室、３は
シリンダバルブ、４はピストン、５はシリンダ、
６は戻り室、７は本体、８はダンパ、９は戻り室
通路穴、１０は釘送り通路、１１は釘送りピスト
ン、１２は釘送りシリンダ室、１３は戻しスプリ
ング、１４は釘送り爪、１５は釘打込装置、１６
はパツキン、１７はフイルター、１８は本体側通
路、１９は釘送り側通路、２０は小穴、２１は下
部排気口、２２は打撃棒である。 FIG. 1 is a detailed sectional view of the nail driving device of the present invention, FIG. 2 is a top view of the filter 17 of the present invention,
FIG. 3 is a sectional view of the pneumatic nailer according to the present invention. In the figure, 1 is a trigger, 2 is a pressure accumulation chamber, 3 is a cylinder valve, 4 is a piston, 5 is a cylinder,
6 is a return chamber, 7 is a main body, 8 is a damper, 9 is a return chamber passage hole, 10 is a nail feed passage, 11 is a nail feed piston, 12 is a nail feed cylinder chamber, 13 is a return spring, 14 is a nail feed pawl, 15 is a nail driving device, 16
17 is a packing, 18 is a passage on the main body side, 19 is a passage on the nail feeding side, 20 is a small hole, 21 is a lower exhaust port, and 22 is a striking rod.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 本体のトリツガを引くとシリンダ上部のシリン
ダバルブが開口し、蓄圧室の圧縮空気により前記
シリンダに案内されたピストンがダンパに衝突す
るまで下降し前記ピストン下面の空気は戻り室に
蓄圧され、同時に釘送り通路を通り釘送りシリン
ダ室に蓄圧され釘送りピストンを後退させ、前記
トリツガを離すと、前記戻り室の蓄圧によりピス
トンが上死点まで押し戻され前記ダンパの下部排
気口より、残留空気が排気され釘送りスプリング
により前記釘送りピストンが戻される空気式釘打
機において、前記釘送り通路の中間に、複数個の
小穴を有する板状のフイルターを設け、且つ小穴
の径が前記排気口のスキマより小さくしたことを
特徴とする空気式釘打機。 When the trigger on the main body is pulled, the cylinder valve at the top of the cylinder opens, and the piston guided to the cylinder by the compressed air in the pressure accumulation chamber descends until it collides with the damper, and the air under the piston is accumulated in the return chamber, and at the same time Pressure accumulates in the nail feed cylinder chamber through the feed passage, causing the nail feed piston to retreat, and when the trigger is released, the piston is pushed back to top dead center by the pressure buildup in the return chamber, and residual air is exhausted from the lower exhaust port of the damper. In a pneumatic nailing machine in which the nail feeding piston is returned by a nail feeding spring, a plate-shaped filter having a plurality of small holes is provided in the middle of the nail feeding passage, and the diameter of the small hole is equal to the clearance of the exhaust port. A pneumatic nailer characterized by being smaller.
JP6634390U 1990-06-22 1990-06-22 Pneumatic nailer Expired - Lifetime JP2510176Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6634390U JP2510176Y2 (en) 1990-06-22 1990-06-22 Pneumatic nailer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6634390U JP2510176Y2 (en) 1990-06-22 1990-06-22 Pneumatic nailer

Publications (2)

Publication Number Publication Date
JPH0428970U true JPH0428970U (en) 1992-03-09
JP2510176Y2 JP2510176Y2 (en) 1996-09-11

Family

ID=31598981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6634390U Expired - Lifetime JP2510176Y2 (en) 1990-06-22 1990-06-22 Pneumatic nailer

Country Status (1)

Country Link
JP (1) JP2510176Y2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006123692A1 (en) * 2005-05-17 2006-11-23 Max Co., Ltd Fuel gas type hammering tool
WO2006123693A1 (en) * 2005-05-17 2006-11-23 Max Co., Ltd Fuel gas type hammering tool
WO2007018179A1 (en) * 2005-08-09 2007-02-15 Max Co., Ltd. Gas combustion type driving tool
WO2008035618A1 (en) * 2006-09-19 2008-03-27 Max Co., Ltd. Gas combustion-type driving tool
JP2008221417A (en) * 2007-03-14 2008-09-25 Hitachi Koki Co Ltd Hammering machine
WO2009005099A1 (en) * 2007-07-04 2009-01-08 Max Co., Ltd. Gas combustion type knock tool

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006123692A1 (en) * 2005-05-17 2006-11-23 Max Co., Ltd Fuel gas type hammering tool
WO2006123693A1 (en) * 2005-05-17 2006-11-23 Max Co., Ltd Fuel gas type hammering tool
WO2007018179A1 (en) * 2005-08-09 2007-02-15 Max Co., Ltd. Gas combustion type driving tool
WO2008035618A1 (en) * 2006-09-19 2008-03-27 Max Co., Ltd. Gas combustion-type driving tool
JP2008073773A (en) * 2006-09-19 2008-04-03 Max Co Ltd Gas combustion type nailing tool
JP2008221417A (en) * 2007-03-14 2008-09-25 Hitachi Koki Co Ltd Hammering machine
JP4636041B2 (en) * 2007-03-14 2011-02-23 日立工機株式会社 Driving machine
WO2009005099A1 (en) * 2007-07-04 2009-01-08 Max Co., Ltd. Gas combustion type knock tool

Also Published As

Publication number Publication date
JP2510176Y2 (en) 1996-09-11

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term