JP4539826B2 - 打込機 - Google Patents
打込機 Download PDFInfo
- Publication number
- JP4539826B2 JP4539826B2 JP2004203680A JP2004203680A JP4539826B2 JP 4539826 B2 JP4539826 B2 JP 4539826B2 JP 2004203680 A JP2004203680 A JP 2004203680A JP 2004203680 A JP2004203680 A JP 2004203680A JP 4539826 B2 JP4539826 B2 JP 4539826B2
- Authority
- JP
- Japan
- Prior art keywords
- piston
- ring
- cylinder
- dead center
- gap
- 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.)
- Expired - Lifetime
Links
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 239000002023 wood Substances 0.000 description 7
- 238000001816 cooling Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C1/00—Hand-held nailing tools; Nail feeding devices
- B25C1/04—Hand-held nailing tools; Nail feeding devices operated by fluid pressure, e.g. by air pressure
- B25C1/041—Hand-held nailing tools; Nail feeding devices operated by fluid pressure, e.g. by air pressure with fixed main cylinder
- B25C1/042—Main valve and main cylinder
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
Description
2 木材
3 釘
4 ドライバブレード
5 ピストン
5a 溝
6 シリンダ
6a 小径部 6b 斜面 6c 大径部
7 Oリング
8 戻り室
9 ボデー
10 蓄圧室
11 逆止弁
12 空気通路
13 空気通路
14 隙間
17 バンパ
18 ノーズ
19 トリガ
20 プッシュレバー
21 トリガバルブ
22 メインバルブ
23 空気通路
24 エキゾーストラバー
25 排気穴
26 隙間
Claims (1)
- 外枠部と、
該外枠部に収容されるシリンダと、
該シリンダ内を上下方向に往復動可能なピストンであって、外周に環状の溝を有するピストンと、
該シリンダ内周と摺動可能に該溝に設けられるOリングと、
該ピストンから下方に延びるドライバブレードと、
該ピストンが下死点に位置する時に当接するバンパと、
該シリンダの外周に設けられる戻り室と、
該シリンダ内の該ピストン下方の空間と該戻り室とを連通させる第1の空気通路と、
該外枠部から下方に延びる射出部であって、該ドライバブレードを案内する射出部と、
該ドライバブレードと該射出口との間の隙間によって形成される第2の空気通路と、
を有する打込機において、
該シリンダは、該ピストンが上死点に位置する時に該Oリングが当接する部分を他の部分よりも大径に形成してなる大径部と、該大径部よりも下方に形成される小径部とを有し、ピストンが上死点から下死点までのいずれの位置にある時でも、該Oリング外周と該シリンダ内周との間には締め代を有すると共に、該Oリング内周と該溝外周との間には隙間を有することを特徴とする打込機。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004203680A JP4539826B2 (ja) | 2004-07-09 | 2004-07-09 | 打込機 |
US11/176,293 US7322501B2 (en) | 2004-07-09 | 2005-07-08 | Fastener driving tool |
TW094123264A TWI318160B (en) | 2004-07-09 | 2005-07-08 | Fastener driving tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004203680A JP4539826B2 (ja) | 2004-07-09 | 2004-07-09 | 打込機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006021301A JP2006021301A (ja) | 2006-01-26 |
JP4539826B2 true JP4539826B2 (ja) | 2010-09-08 |
Family
ID=35656058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004203680A Expired - Lifetime JP4539826B2 (ja) | 2004-07-09 | 2004-07-09 | 打込機 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7322501B2 (ja) |
JP (1) | JP4539826B2 (ja) |
TW (1) | TWI318160B (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI317679B (en) * | 2006-10-24 | 2009-12-01 | De Poan Pneumatic Corp | Air actuated nail driver |
JP5023816B2 (ja) * | 2007-06-05 | 2012-09-12 | マックス株式会社 | 打込み工具 |
US9638092B2 (en) * | 2014-06-20 | 2017-05-02 | Joseph S. Adams | Combustion-powered tool with flexible silicone control check valve operable between a primary combustion chamber and a secondary combustion chamber |
CN107530871B (zh) * | 2015-04-30 | 2021-04-20 | 工机控股株式会社 | 打入机 |
CN108909024B (zh) * | 2018-09-18 | 2024-06-04 | 许昌裕同印刷包装有限公司 | 一种用气缸驱动的铆钉机 |
WO2020175008A1 (ja) * | 2019-02-27 | 2020-09-03 | 工機ホールディングス株式会社 | 打込機 |
WO2021195188A1 (en) | 2020-03-25 | 2021-09-30 | Milwaukee Electric Tool Corporation | Powered fastener driver |
DE212022000252U1 (de) * | 2021-07-16 | 2024-06-12 | Milwaukee Electric Tool Corporation | Gasdruckfederbetriebener Befestigungsmitteleintreiber mit Druckmechanismus |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4723728Y1 (ja) * | 1967-11-06 | 1972-07-28 | ||
JPS52133385U (ja) * | 1976-04-07 | 1977-10-11 | ||
JPS6325379A (ja) * | 1986-06-26 | 1988-02-02 | ベルト−ド エス.ア. | ピストン・ポンプ |
JPH0322942U (ja) * | 1989-07-12 | 1991-03-11 | ||
JPH0666968U (ja) * | 1993-03-01 | 1994-09-20 | 兼松日産農林株式会社 | 固着具打撃工具 |
JPH08112779A (ja) * | 1994-10-14 | 1996-05-07 | Kanematsu Nnk Corp | 空気圧式固着具打込機 |
JP2002127038A (ja) * | 2000-10-23 | 2002-05-08 | Max Co Ltd | 釘打機における排気構造 |
JP2003145442A (ja) * | 2001-11-19 | 2003-05-20 | Max Co Ltd | 圧縮空気駆動衝撃工具の打撃ピストン保持機構 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3023014A (en) * | 1957-11-18 | 1962-02-27 | Int Harvester Co | Seal between relatively rotating members |
US3375758A (en) * | 1966-09-13 | 1968-04-02 | Fastener Corp | Fastener driving tool |
US3673922A (en) * | 1966-12-19 | 1972-07-04 | Fastener Corp | Fastener driving tool |
US3527142A (en) * | 1969-08-21 | 1970-09-08 | Fastener Corp | Fastener driving tool |
US3688966A (en) * | 1969-11-10 | 1972-09-05 | Spotnails | Magazine and feed assembly for a fastener-driving tool |
US3815475A (en) * | 1972-11-20 | 1974-06-11 | Signode Corp | Fastener driving tool with improved piston return |
DE3119956C2 (de) * | 1981-05-20 | 1984-11-22 | Joh. Friedrich Behrens AG, 2070 Ahrensburg | Schallgedämpftes Eintreibgerät für Befestigungsmittel |
US4483473A (en) * | 1983-05-02 | 1984-11-20 | Signode Corporation | Portable gas-powered fastener driving tool |
JP3413991B2 (ja) * | 1994-10-14 | 2003-06-09 | 日立工機株式会社 | 打込機のピストン装置 |
US5711471A (en) * | 1996-03-19 | 1998-01-27 | Stanley-Bostitch, Inc. | Magnetic biased driving element for a fastener driving tool |
US6116489A (en) * | 1998-10-28 | 2000-09-12 | Pow-R-Tools Corporation | Manually operable internal combustion-type impact tool with reduced recycler stroke |
JP2002321168A (ja) | 2001-04-20 | 2002-11-05 | Hitachi Koki Co Ltd | 空気釘打機 |
JP2003236768A (ja) | 2002-02-15 | 2003-08-26 | Hitachi Koki Co Ltd | 打込機 |
US20050279802A1 (en) * | 2004-06-14 | 2005-12-22 | Moeller Larry M | Seal for portable fastener driving tool |
-
2004
- 2004-07-09 JP JP2004203680A patent/JP4539826B2/ja not_active Expired - Lifetime
-
2005
- 2005-07-08 US US11/176,293 patent/US7322501B2/en active Active
- 2005-07-08 TW TW094123264A patent/TWI318160B/zh active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4723728Y1 (ja) * | 1967-11-06 | 1972-07-28 | ||
JPS52133385U (ja) * | 1976-04-07 | 1977-10-11 | ||
JPS6325379A (ja) * | 1986-06-26 | 1988-02-02 | ベルト−ド エス.ア. | ピストン・ポンプ |
JPH0322942U (ja) * | 1989-07-12 | 1991-03-11 | ||
JPH0666968U (ja) * | 1993-03-01 | 1994-09-20 | 兼松日産農林株式会社 | 固着具打撃工具 |
JPH08112779A (ja) * | 1994-10-14 | 1996-05-07 | Kanematsu Nnk Corp | 空気圧式固着具打込機 |
JP2002127038A (ja) * | 2000-10-23 | 2002-05-08 | Max Co Ltd | 釘打機における排気構造 |
JP2003145442A (ja) * | 2001-11-19 | 2003-05-20 | Max Co Ltd | 圧縮空気駆動衝撃工具の打撃ピストン保持機構 |
Also Published As
Publication number | Publication date |
---|---|
TWI318160B (en) | 2009-12-11 |
US20060016845A1 (en) | 2006-01-26 |
TW200626315A (en) | 2006-08-01 |
US7322501B2 (en) | 2008-01-29 |
JP2006021301A (ja) | 2006-01-26 |
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