JP6782958B2 - 衝撃工具 - Google Patents
衝撃工具 Download PDFInfo
- Publication number
- JP6782958B2 JP6782958B2 JP2016116418A JP2016116418A JP6782958B2 JP 6782958 B2 JP6782958 B2 JP 6782958B2 JP 2016116418 A JP2016116418 A JP 2016116418A JP 2016116418 A JP2016116418 A JP 2016116418A JP 6782958 B2 JP6782958 B2 JP 6782958B2
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- housing
- chisel
- impact tool
- passage
- 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.)
- Active
Links
- 230000002093 peripheral effect Effects 0.000 description 9
- 238000005452 bending Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
Landscapes
- Percussive Tools And Related Accessories (AREA)
Description
ための嵌め込み孔33aが設けられている。
L={LC・(rH+C)}/(LH+LC)−rH
L:鍔部のハウジングからの突出長さ
LC:タガネ先端から鍔部までの長さ
rH:ハウジングの半径
C:握り部と対象面との間隔
LH:鍔部から握り部先端までの距離
路、C・・支持筒の部材内通路、D・・栓体の部材内通路、E・・筒受部材の部材内通路、F・・操作部材の部材内通路、G・・対象面(はつり面)、P・・パレット、S・・隙間、イ・・ピストン後方の部屋、ロ・・突出部とピストン拡径部との間の部屋、ハ・・栓体後方の部屋、ニ・・筒受部材後方の部屋
Claims (2)
- 筒状のハウジング(5)と、
ハウジング(5)の先端から突出するタガネ(6)と、
ハウジング(5)に収容され、タガネ(6)を振動させる駆動部(9)と、
ハウジング(5)の外側に位置する操作レバー(42c)とを備え、
ハウジング(5)と操作レバー(42c)とを一緒に握って使用する衝撃工具であって、
ハウジング(5)の握り部よりも前方において、螺合によって取り付けられ、ハウジング(5)の径外方向に5〜30mm突出し、操作レバー(42c)を握る指のはつり面(G)との間での挟み込みを防止する鍔部(52a)を有することを特徴とする衝撃工具。 - 鍔部(52a)が着脱可能に設けられている請求項1記載の衝撃工具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016116418A JP6782958B2 (ja) | 2016-06-10 | 2016-06-10 | 衝撃工具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016116418A JP6782958B2 (ja) | 2016-06-10 | 2016-06-10 | 衝撃工具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017217747A JP2017217747A (ja) | 2017-12-14 |
JP6782958B2 true JP6782958B2 (ja) | 2020-11-11 |
Family
ID=60658265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016116418A Active JP6782958B2 (ja) | 2016-06-10 | 2016-06-10 | 衝撃工具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6782958B2 (ja) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5373202U (ja) * | 1976-11-20 | 1978-06-19 | ||
US4986371A (en) * | 1990-01-08 | 1991-01-22 | Lowe Wayne L | Safety deflector for air hammer and concrete breaker |
JP2587778Y2 (ja) * | 1993-09-03 | 1998-12-24 | 日東工器株式会社 | 衝撃工具 |
-
2016
- 2016-06-10 JP JP2016116418A patent/JP6782958B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2017217747A (ja) | 2017-12-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5202010B2 (ja) | 空気圧式の打撃機構を備える手持工具装置 | |
JP2010142916A (ja) | 打撃工具 | |
JP5055775B2 (ja) | 釘打機 | |
USD876198S1 (en) | Hand tool handle | |
US20180222032A1 (en) | Shock Absorbing Protection Structure for Handheld Power Tool | |
JP5502581B2 (ja) | 作業工具 | |
CN107107322B (zh) | 冲击工具 | |
US20080245220A1 (en) | Percussion Mechanism and at Least Percussively-Operated Hand Machine Tool With a Percussion Mechanism | |
JP6782958B2 (ja) | 衝撃工具 | |
CN106457542A (zh) | 手持式工具机 | |
JP5584029B2 (ja) | 集塵装置 | |
EP1714747A1 (en) | End cap of compressed air tool | |
JP5578718B2 (ja) | 集塵装置 | |
EP2335868A3 (en) | Dust extractor for drilling machine | |
CN105798849B (zh) | 手持式电动工具 | |
JP6737497B2 (ja) | 衝撃工具 | |
TWI672201B (zh) | 打釘機 | |
US20180250801A1 (en) | Setting tool | |
US7175065B2 (en) | Nailing gun with a dust-blowing device | |
JP5537335B2 (ja) | 集塵装置 | |
JP6049191B2 (ja) | 集塵装置および集塵装置を備えた打撃工具 | |
JP4043402B2 (ja) | 打撃工具 | |
JP7045108B1 (ja) | 衝撃工具 | |
JP6338997B2 (ja) | 打ち込み工具 | |
JPWO2018180832A1 (ja) | 圧搾空気駆動式タガネ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A80 | Written request to apply exceptions to lack of novelty of invention |
Free format text: JAPANESE INTERMEDIATE CODE: A80 Effective date: 20160620 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190419 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200121 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20200122 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200319 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200630 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200826 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200929 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20201014 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6782958 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |