JP2013035100A - 無反動ハンマー - Google Patents
無反動ハンマー Download PDFInfo
- Publication number
- JP2013035100A JP2013035100A JP2011172878A JP2011172878A JP2013035100A JP 2013035100 A JP2013035100 A JP 2013035100A JP 2011172878 A JP2011172878 A JP 2011172878A JP 2011172878 A JP2011172878 A JP 2011172878A JP 2013035100 A JP2013035100 A JP 2013035100A
- Authority
- JP
- Japan
- Prior art keywords
- hammer
- hammer head
- weight
- striking
- head
- 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
Links
- 241000251131 Sphyrna Species 0.000 claims description 11
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Landscapes
- Percussive Tools And Related Accessories (AREA)
Abstract
【解決手段】ハンマーヘッド1の内部に空室2形成して、この空室2に重量をハンマーヘッド重量の25〜50%に設定した錘体3と、この錘体3をハンマーヘッド1の打撃部4ら離隔した位置に保持させるスプリング5が収容されていることを特徴とする。
【選択図】図2
Description
この空室に重量をハンマーヘッド重量の25〜50%に設定した錘体と、この錘体をハンマーヘッドの打撃部から離隔した位置に保持させるスプリングが収容されていることを特徴とする。
1 ハンマーヘッド
2 空室
3 錘体
4 打撃部
5 スプリング
Claims (2)
- ハンマーヘッドの内部に空室を形成して、
この空室に重量をハンマーヘッド重量の25〜50%に設定した錘体と、
この錘体をハンマーヘッドの打撃部から離隔した位置に保持させるスプリングが収容されている
ことを特徴とする無反動ハンマー。 - 上記空室に収容された錘体が、空室の一側から他側へ空気を移す通気路を形成されている
ことを特徴とする請求項1に記載の無反動ハンマー。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011172878A JP5674588B2 (ja) | 2011-08-08 | 2011-08-08 | 無反動ハンマー |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011172878A JP5674588B2 (ja) | 2011-08-08 | 2011-08-08 | 無反動ハンマー |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013035100A true JP2013035100A (ja) | 2013-02-21 |
JP5674588B2 JP5674588B2 (ja) | 2015-02-25 |
Family
ID=47885201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011172878A Active JP5674588B2 (ja) | 2011-08-08 | 2011-08-08 | 無反動ハンマー |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5674588B2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104316284A (zh) * | 2014-10-24 | 2015-01-28 | 苏州世力源科技有限公司 | 一种延长冲击锤头使用寿命的方法及其装置 |
CN105936029A (zh) * | 2016-06-24 | 2016-09-14 | 无锡欧诺锁业有限公司 | 一种安全性高的五金家用锤 |
CN109057288A (zh) * | 2017-05-05 | 2018-12-21 | 金华知产婺源信息技术有限公司 | 一种建筑室内地板锤 |
TWI651172B (zh) * | 2016-01-26 | 2019-02-21 | 施瑞源 | 限力減震裝置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE212018000040U1 (de) * | 2018-09-14 | 2018-12-03 | Suzhou Maichuang Information Technology Co., Ltd. | Multifunktionaler Metallhammer |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3172438A (en) * | 1962-04-19 | 1965-03-09 | Andre J Piot | Hammer with sustained blow |
JPS481073U (ja) * | 1971-05-31 | 1973-01-09 | ||
JPS5070583U (ja) * | 1973-10-10 | 1975-06-21 | ||
JPS50122377U (ja) * | 1974-03-20 | 1975-10-06 |
-
2011
- 2011-08-08 JP JP2011172878A patent/JP5674588B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3172438A (en) * | 1962-04-19 | 1965-03-09 | Andre J Piot | Hammer with sustained blow |
JPS481073U (ja) * | 1971-05-31 | 1973-01-09 | ||
JPS5070583U (ja) * | 1973-10-10 | 1975-06-21 | ||
JPS50122377U (ja) * | 1974-03-20 | 1975-10-06 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104316284A (zh) * | 2014-10-24 | 2015-01-28 | 苏州世力源科技有限公司 | 一种延长冲击锤头使用寿命的方法及其装置 |
TWI651172B (zh) * | 2016-01-26 | 2019-02-21 | 施瑞源 | 限力減震裝置 |
CN105936029A (zh) * | 2016-06-24 | 2016-09-14 | 无锡欧诺锁业有限公司 | 一种安全性高的五金家用锤 |
CN109057288A (zh) * | 2017-05-05 | 2018-12-21 | 金华知产婺源信息技术有限公司 | 一种建筑室内地板锤 |
CN109057288B (zh) * | 2017-05-05 | 2020-06-16 | 杭州富纯实业有限公司 | 一种建筑室内地板锤 |
Also Published As
Publication number | Publication date |
---|---|
JP5674588B2 (ja) | 2015-02-25 |
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