JPH0473453U - - Google Patents

Info

Publication number
JPH0473453U
JPH0473453U JP11651790U JP11651790U JPH0473453U JP H0473453 U JPH0473453 U JP H0473453U JP 11651790 U JP11651790 U JP 11651790U JP 11651790 U JP11651790 U JP 11651790U JP H0473453 U JPH0473453 U JP H0473453U
Authority
JP
Japan
Prior art keywords
casing
operating lever
protrusion
main body
stopper
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
JP11651790U
Other languages
Japanese (ja)
Other versions
JP2517035Y2 (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 JP1990116517U priority Critical patent/JP2517035Y2/en
Priority to US07/774,871 priority patent/US5235784A/en
Priority to GB9122072A priority patent/GB2251398B/en
Priority to KR2019910017791U priority patent/KR950003858Y1/en
Priority to FR9113638A priority patent/FR2668731B1/en
Priority to SE9103252A priority patent/SE504599C2/en
Priority to ITMI912937A priority patent/IT1251720B/en
Priority to DE4143432A priority patent/DE4143432C2/en
Priority to DE4143431A priority patent/DE4143431C2/en
Priority to DE19914136524 priority patent/DE4136524C2/en
Publication of JPH0473453U publication Critical patent/JPH0473453U/ja
Priority to SE9500402A priority patent/SE504600C2/en
Application granted granted Critical
Publication of JP2517035Y2 publication Critical patent/JP2517035Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

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

図面は本考案をベルト式研削工具に実施した例
を示したもので、第１図はケーシングの軸心に沿
つて切断した部分縦断面図、第２図はストツパの
近傍をエアーモータやテンシヨンバーと共に軸心
に沿つて切断した部分平断面図、第３図Ａは操作
レバーのロツク解除状態を示す突片及びストツパ
の部分縦断面図、第３図Ｂは同じく部分平断面図
、第４図Ａは操作レバーのロツク状態を示す同じ
く突片及びストツパの部分縦断面図、第４図Ｂは
同じく部分平断面図である。 １……ベルト式研削工具、５……ケーシング、
５３……弁軸、５７……圧縮コイルスプリング、
５９……操作レバー、７３……突片、７５……ス
トツパ、７７……圧縮コイルスプリング、７９…
…ストツパの切欠き部、８１……突片の切欠き部
。 The drawings show an example of the present invention applied to a belt-type grinding tool. Fig. 1 is a partial vertical cross-sectional view taken along the axis of the casing, and Fig. 2 shows the vicinity of the stopper together with the air motor and tension bar. FIG. 3A is a partial vertical sectional view of the protrusion and stopper showing the unlocked state of the operation lever; FIG. 3B is a partial plan sectional view taken along the axis; FIG. 4A FIG. 4B is a partial vertical cross-sectional view of the protrusion and stopper showing the operating lever in the locked state, and FIG. 4B is a partial plan cross-sectional view. 1... Belt type grinding tool, 5... Casing,
53... Valve stem, 57... Compression coil spring,
59...Operation lever, 73...Protrusion piece, 75...Stopper, 77...Compression coil spring, 79...
...Notch part of stopper, 81... Notch part of protrusion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 研切削具など工具主体を前部に具えたケーシン
グの外側に、エアー供給路開閉用操作レバーを設
け、同操作レバーを前記ケーシングと共に握るこ
とにより、前記工具主体を起動させる手持ち工具
において、操作レバーの自由端部寄りに、前記ケ
ーシングの内部に対して進退動可能な突片を一体
に設け、また、前記ケーシング内部にはこの突片
に対して弾発的に係脱可能にストツパを、その一
端がケーシング外に突出するように付勢させて設
けた手持ち工具の安全装置。 An operating lever for opening/closing an air supply path is provided on the outside of a casing having a tool main body, such as a grinding cutting tool, on the front part, and the operating lever is configured to start the tool main body by grasping the operating lever together with the casing. A protrusion that can move forward and backward with respect to the inside of the casing is integrally provided near the free end of the casing, and a stopper is provided inside the casing that can be elastically engaged with and detached from the protrusion. A safety device for hand-held tools that is biased so that one end protrudes outside the casing.
JP1990116517U 1990-11-06 1990-11-06 Handheld tool safety device Expired - Lifetime JP2517035Y2 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP1990116517U JP2517035Y2 (en) 1990-11-06 1990-11-06 Handheld tool safety device
US07/774,871 US5235784A (en) 1990-11-06 1991-10-11 Handy air tool
GB9122072A GB2251398B (en) 1990-11-06 1991-10-17 Air tool
KR2019910017791U KR950003858Y1 (en) 1990-11-06 1991-10-24 Handy air tool
SE9103252A SE504599C2 (en) 1990-11-06 1991-11-05 Handheld compressed air tool
ITMI912937A IT1251720B (en) 1990-11-06 1991-11-05 HAND TOOL, PARTICULARLY FOR MOLAR, PNEUMATICALLY OPERATED
FR9113638A FR2668731B1 (en) 1990-11-06 1991-11-05 MANUAL PNEUMATIC TOOL, ESPECIALLY IN THE FORM OF A GRINDER.
DE4143432A DE4143432C2 (en) 1990-11-06 1991-11-06 Compressed air powered hand grinder
DE4143431A DE4143431C2 (en) 1990-11-06 1991-11-06 Hand-held compressed air tool
DE19914136524 DE4136524C2 (en) 1990-11-06 1991-11-06 Air tool
SE9500402A SE504600C2 (en) 1990-11-06 1995-02-06 Locking mechanism for hand held compressed air tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990116517U JP2517035Y2 (en) 1990-11-06 1990-11-06 Handheld tool safety device

Publications (2)

Publication Number Publication Date
JPH0473453U true JPH0473453U (en) 1992-06-26
JP2517035Y2 JP2517035Y2 (en) 1996-11-13

Family

ID=31864351

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990116517U Expired - Lifetime JP2517035Y2 (en) 1990-11-06 1990-11-06 Handheld tool safety device

Country Status (1)

Country Link
JP (1) JP2517035Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012179695A (en) * 2011-03-02 2012-09-20 Ryobi Ltd Power tool

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5725822U (en) * 1980-07-21 1982-02-10
JPS60186182U (en) * 1984-05-18 1985-12-10 芝浦メカトロニクス株式会社 Electric tool

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5725822U (en) * 1980-07-21 1982-02-10
JPS60186182U (en) * 1984-05-18 1985-12-10 芝浦メカトロニクス株式会社 Electric tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012179695A (en) * 2011-03-02 2012-09-20 Ryobi Ltd Power tool

Also Published As

Publication number Publication date
JP2517035Y2 (en) 1996-11-13

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EXPY Cancellation because of completion of term