JPH0379277U - - Google Patents

Info

Publication number
JPH0379277U
JPH0379277U JP1989140804U JP14080489U JPH0379277U JP H0379277 U JPH0379277 U JP H0379277U JP 1989140804 U JP1989140804 U JP 1989140804U JP 14080489 U JP14080489 U JP 14080489U JP H0379277 U JPH0379277 U JP H0379277U
Authority
JP
Japan
Prior art keywords
valve stem
lever
cover
pneumatic tool
safety device
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
JP1989140804U
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 JP1989140804U priority Critical patent/JPH0379277U/ja
Priority to KR2019900009906U priority patent/KR940000672Y1/en
Publication of JPH0379277U publication Critical patent/JPH0379277U/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/005—Hydraulic driving means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Mechanically-Actuated Valves (AREA)

Description

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

第１図は本考案に係る空気工具の安全装置の実
施例を示す平面図、第２図は同安全装置の空気工
具非作動時の状態を示す縦断側面図、第３図は同
作動時の縦断側面図、第４図は第１図のＡ〜Ａ線
上切断拡大断面図、第５図はバルブステム保護用
突起の他の実施例を示す縦断側面図、第６図は従
来の安全装置付空気工具を示す縦断側面図である
。 図の主要部分の説明、２０……空気工具本体、
２１……バルブステム、２２……レバー、２３…
…ピン、２４……スプリング、２５……逃げ穴、
２６……カバー、２７……ピン、２８……逃げ穴
、２９……スプリング、３０……突起、３２……
突起。 Fig. 1 is a plan view showing an embodiment of the safety device for a pneumatic tool according to the present invention, Fig. 2 is a vertical side view showing the state of the safety device when the pneumatic tool is not in operation, and Fig. 3 is a side view when the same safety device is in operation. 4 is an enlarged sectional view taken along the line A to A in FIG. 1, FIG. 5 is a longitudinal side view showing another embodiment of the valve stem protection protrusion, and FIG. 6 is a conventional safety device. FIG. 3 is a longitudinal side view showing the pneumatic tool. Explanation of the main parts of the figure, 20...Pneumatic tool body,
21...Valve stem, 22...Lever, 23...
...Pin, 24...Spring, 25...Escape hole,
26...Cover, 27...Pin, 28...Escape hole, 29...Spring, 30...Protrusion, 32...
protrusion.

Claims (1)

【実用新案登録請求の範囲】 (1) 空気工具本体に一端が枢支された起動用操
作レバーを設け、該操作レバーでバルブステムを
押し込むことにより起動させる空気工具において
、前記操作レバーには少なくともレバー長手方向
の長さが該バルブステムの直径寸法より長い逃げ
穴を前記バルブステムに対向する位置に穿設し、
かつ該操作レバーの下面にはカバーを水平回動可
能に枢着して、該カバーには前記逃げ穴と同様な
逃げ穴を前者と重合可能に穿設すると共に、該逃
げ穴が空気工具の非作動時に前記レバーの逃げ穴
と重なる位置に回動するよう該カバーをスプリン
グで付勢してなる空気工具の安全装置。 (2) 請求項１記載の空気工具の安全装置におい
て、バルブステムが操作レバーの上面より突出し
ても、該バルブステムの上端面が他の物で押され
ないように、当該バルブステムを保護する突部を
操作レバー又はカバーに設けてなる空気工具の安
全装置。[Claims for Utility Model Registration] (1) A pneumatic tool that is provided with a starting operation lever having one end pivotally supported on the pneumatic tool body and that is started by pushing a valve stem with the operation lever, the operation lever having at least a relief hole whose length in the longitudinal direction of the lever is longer than the diameter of the valve stem is bored at a position opposite to the valve stem;
Further, a cover is pivotally attached to the lower surface of the operating lever so as to be horizontally rotatable, and an escape hole similar to the above-mentioned escape hole is bored in the cover so as to overlap with the former, and the escape hole is connected to the air tool. A safety device for a pneumatic tool, in which the cover is biased by a spring so as to rotate to a position overlapping with the relief hole of the lever when not in operation. (2) In the safety device for a pneumatic tool according to claim 1, even if the valve stem protrudes from the upper surface of the operating lever, the valve stem is protected from being pushed by other objects. A safety device for pneumatic tools in which a part is provided on the operating lever or cover.
JP1989140804U 1989-12-05 1989-12-05 Pending JPH0379277U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1989140804U JPH0379277U (en) 1989-12-05 1989-12-05
KR2019900009906U KR940000672Y1 (en) 1989-12-05 1990-07-06 Safety apparatus for air-tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989140804U JPH0379277U (en) 1989-12-05 1989-12-05

Publications (1)

Publication Number Publication Date
JPH0379277U true JPH0379277U (en) 1991-08-13

Family

ID=15277128

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989140804U Pending JPH0379277U (en) 1989-12-05 1989-12-05

Country Status (2)

Country Link
JP (1) JPH0379277U (en)
KR (1) KR940000672Y1 (en)

Also Published As

Publication number Publication date
KR910011095U (en) 1991-07-29
KR940000672Y1 (en) 1994-02-14

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