JPH0271743U - - Google Patents
Info
- Publication number
- JPH0271743U JPH0271743U JP15172888U JP15172888U JPH0271743U JP H0271743 U JPH0271743 U JP H0271743U JP 15172888 U JP15172888 U JP 15172888U JP 15172888 U JP15172888 U JP 15172888U JP H0271743 U JPH0271743 U JP H0271743U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- handle member
- elastic buffer
- vibration
- shock
- 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
Links
- 230000035939 shock Effects 0.000 claims 3
- 230000002238 attenuated effect Effects 0.000 claims 1
Landscapes
- Percussive Tools And Related Accessories (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Description
第１図は縦断面図、第２図は別の実施例の主要
部の縦断面図である。
１…アタツチメント、２…衝撃軸、２ａ…衝撃
軸端、３…モーター、４…カム軸、５…偏心カム
、６…玉軸受、７…衝撃部材、７ａ…衝撃桿、７
ｂ…衝撃面、８…リミツトスイツチ、８ａ…スイ
ツチ凸部、９…ジヨイント、１０…ケーシング、
１１…電池室、１２…電池、１３…接続ピン、１
４…把手部材、１４ａ…押圧板、１５…緩衝部材
（コイル押ばね）、１６…調整ねじ。
FIG. 1 is a longitudinal sectional view, and FIG. 2 is a longitudinal sectional view of main parts of another embodiment. DESCRIPTION OF SYMBOLS 1... Attachment, 2... Impact shaft, 2a... Impact shaft end, 3... Motor, 4... Camshaft, 5... Eccentric cam, 6... Ball bearing, 7... Impact member, 7a... Impact rod, 7
b...Impact surface, 8...Limit switch, 8a...Switch convex portion, 9...Joint, 10...Casing,
11...Battery compartment, 12...Battery, 13...Connection pin, 1
4...Handle member, 14a...Press plate, 15...Buffer member (coil pressure spring), 16...Adjustment screw.
Claims (1)
の外部に配備する、コード付電磁振動器具及び衝
撃軸、カム衝撃装置、モーター、電池、リミツト
スイツチ等の主要部を、ケーシング内に収納した
電動に係る手持ち式振動器具に於て、該ケーシン
グの下端部支点軸にて、自在接続する把手部材の
上部で、弾性緩衝部材を介しての緩衝接続、又は
該ケーシングと把手部材が上下個所にて弾性緩衝
部材を介してのスライド緩衝接続して、該把手部
材の押圧時のみリミツトスイツチで作動して、且
つ該ケーシングの前後衝撃振動が、該弾性緩衝部
材にて吸収減殺されて該把手部材を防振安定に導
びく様に構成した事を特徴とする手持ち式振動器
具。 A corded electromagnetic vibration device in which the attachment and the tip of the shock shaft are placed outside the casing, and an electric handheld vibration device in which the main parts such as the shock shaft, cam shock device, motor, battery, and limit switch are housed inside the casing. At the lower end fulcrum shaft of the casing, a buffer connection is made via an elastic buffer member at the upper part of the handle member which is freely connected, or the casing and the handle member are connected via elastic buffer members at the upper and lower locations. The slide buffer is connected so that the limit switch is activated only when the handle member is pressed, and the longitudinal impact vibration of the casing is absorbed and attenuated by the elastic buffer member, leading to vibration-proof stability of the handle member. A hand-held vibrating instrument characterized by the following configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15172888U JPH0271743U (en) | 1988-11-21 | 1988-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15172888U JPH0271743U (en) | 1988-11-21 | 1988-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0271743U true JPH0271743U (en) | 1990-05-31 |
Family
ID=31426032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15172888U Pending JPH0271743U (en) | 1988-11-21 | 1988-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0271743U (en) |
-
1988
- 1988-11-21 JP JP15172888U patent/JPH0271743U/ja active Pending
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