JP2003039340A - 空力ラチェット駆動レンチ - Google Patents

空力ラチェット駆動レンチ

Info

Publication number
JP2003039340A
JP2003039340A JP2002211008A JP2002211008A JP2003039340A JP 2003039340 A JP2003039340 A JP 2003039340A JP 2002211008 A JP2002211008 A JP 2002211008A JP 2002211008 A JP2002211008 A JP 2002211008A JP 2003039340 A JP2003039340 A JP 2003039340A
Authority
JP
Japan
Prior art keywords
pawl
output element
aerodynamic
rotation
ratchet drive
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
Application number
JP2002211008A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003039340A5 (https=
Inventor
Osamu Izumisawa
修 泉澤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SP Air KK
Original Assignee
SP Air KK
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 by SP Air KK filed Critical SP Air KK
Publication of JP2003039340A publication Critical patent/JP2003039340A/ja
Publication of JP2003039340A5 publication Critical patent/JP2003039340A5/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/004—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose of the ratchet type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
JP2002211008A 2001-07-19 2002-07-19 空力ラチェット駆動レンチ Pending JP2003039340A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/909343 2001-07-19
US09/909,343 US6578643B2 (en) 2001-07-19 2001-07-19 Pneumatic ratchet drive wrench

Publications (2)

Publication Number Publication Date
JP2003039340A true JP2003039340A (ja) 2003-02-13
JP2003039340A5 JP2003039340A5 (https=) 2004-12-02

Family

ID=25427071

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002211008A Pending JP2003039340A (ja) 2001-07-19 2002-07-19 空力ラチェット駆動レンチ

Country Status (4)

Country Link
US (1) US6578643B2 (https=)
JP (1) JP2003039340A (https=)
CN (1) CN1425536A (https=)
TW (1) TW579320B (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008514444A (ja) * 2004-09-28 2008-05-08 ジョーダ エンタープライジズ インコーポレイテッド ラチェット工具
TWI511846B (https=) * 2012-12-28 2015-12-11
JP2021053800A (ja) * 2019-10-01 2021-04-08 朝程工業股▲フン▼有限公司 電子制御方向切替群を有する動力工具

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7069819B2 (en) 2003-10-28 2006-07-04 Albertson Robert V Air motor socket wrench with quick socket release and muffler
USD521824S1 (en) 2003-11-17 2006-05-30 Albertson Robert V Socket drive assembly
US20050257647A1 (en) * 2004-05-19 2005-11-24 David Baker Pneumatic ratchet with forward/reverse actuator
USD529778S1 (en) 2004-07-30 2006-10-10 Albertson Robert V Combined selector and drive member
US7080578B2 (en) * 2004-09-10 2006-07-25 Sp Air Kabusiki Kaisha Corporation Hand tool with impact drive and speed reducing mechanism
US20070068346A1 (en) * 2005-09-23 2007-03-29 Sp Air Kabushiki Kaisha Pneumatic ratchet drive tool
US20070084310A1 (en) * 2005-10-14 2007-04-19 Sp Air Kabushiki Kaisha Air ratchet tool with rotatable head
US8480453B2 (en) 2005-10-14 2013-07-09 Sp Air Kabushiki Kaisha Die grinder with rotatable head
US9010509B2 (en) * 2006-12-15 2015-04-21 Sp Air Kabushiki Kaisha Ratchet drive for a ratchet wrench
US20080228313A1 (en) * 2007-03-05 2008-09-18 Mori Seiki Usa, Inc. Device and Method for Turning In Virtual Planes
US20110000690A1 (en) * 2008-04-28 2011-01-06 Michael Kildevaeld Remote handle for rotary-oscillating tool
US8261849B2 (en) * 2008-10-27 2012-09-11 Sp Air Kabushiki Kaisha Jumbo hammer clutch impact wrench
USD617620S1 (en) 2009-06-04 2010-06-15 Ingersoll-Rand Company Power ratchet wrench
US8051746B2 (en) * 2009-06-30 2011-11-08 Ingersoll Rand Company Ratchet wrench with collar-actuated reversing mechanism
USD623033S1 (en) 2009-09-23 2010-09-07 Ingersoll-Rand Company Grinder
US9120213B2 (en) 2011-01-21 2015-09-01 Milwaukee Electric Tool Corporation Powered ratchet wrench
US8763497B2 (en) 2011-08-22 2014-07-01 Donald James Novkov Hydraulic wrench extension
TW201338926A (zh) * 2012-03-16 2013-10-01 Basso Ind Corp 具有切換裝置的棘輪扳手
TW201350278A (zh) 2012-06-01 2013-12-16 Basso Ind Corp 氣動工具及其前柄
CN102744700A (zh) * 2012-07-02 2012-10-24 南京德朔实业有限公司 冲击棘轮扳手
US9067309B2 (en) * 2012-12-03 2015-06-30 Stanley Black & Decker, Inc. Automatically speed adjusting ratchet wrench
CN104044104B (zh) * 2013-03-12 2016-02-10 南京德朔实业有限公司 通孔式动力棘轮扳手
US9061404B2 (en) * 2013-04-15 2015-06-23 Il7!, Llc Ratchet mechanism
CN104741909B (zh) * 2013-12-25 2018-10-26 海洋王（东莞）照明科技有限公司 螺纹紧固装置
CN105345710B (zh) * 2015-12-15 2017-04-05 国网冀北电力有限公司秦皇岛供电公司 紧固件拆装扳手
TWI613047B (zh) * 2016-11-21 2018-02-01 Hu Hou Fei 用於快轉扳手的馬達之保護方法及其快轉扳手
EP3589452B1 (en) 2017-02-28 2024-05-29 Milwaukee Electric Tool Corporation Powered ratchet wrench with reversing mechanism
US20190084133A1 (en) * 2017-09-19 2019-03-21 Campbell Hausfeld, Llc Ratchet including a slidable and rotatable ratchet arm
US11413731B2 (en) 2019-06-12 2022-08-16 Milwaukee Electric Tool Corporation Powered ratchet wrench
CN112565499B (zh) * 2020-11-26 2022-11-15 深圳市格林升科技有限公司 一种气动式安装的手机外壳
US20220324084A1 (en) * 2021-04-13 2022-10-13 Snap-On Incorporated External pawl ratchet mechanism
US12390908B2 (en) 2021-05-25 2025-08-19 Snap-On Incorporated Internal dual pawl mechanism for indexable motorized ratchet tools
TWI781799B (zh) * 2021-10-22 2022-10-21 海峰機械工業股份有限公司 氣動工具
TWM645245U (zh) * 2023-02-23 2023-08-21 鉅禾工業股份有限公司 衝擊式之動力扭力扳手
CN117655981A (zh) * 2023-12-12 2024-03-08 江苏东成工具科技有限公司 棘轮机构及其电动棘轮扳手、手动棘轮扳手

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2264012A (en) 1940-03-20 1941-11-25 Gen Motors Corp Power wrench
US2712256A (en) 1951-06-28 1955-07-05 Tubing Appliance Company Inc Open ratchet wrench
US3270595A (en) 1964-10-14 1966-09-06 Skil Corp Offset drive attachment with reversing means
US3608683A (en) * 1968-09-18 1971-09-28 Shimano Industrial Co Bicycle hub having a built-in three-stage speed change mechanism and equipped with a coaster brake
US4346630A (en) 1979-12-17 1982-08-31 Rodac Pneumatic Tools Ratchet wrench
US4259883A (en) * 1980-01-04 1981-04-07 Carlson Mark E Drop-out socket wrench
US4993288A (en) 1986-06-28 1991-02-19 Circle A Products, Inc. Power driven replacement socket ratchet wrench
US4722252A (en) 1987-03-02 1988-02-02 Fulcher William A Power driven wrench
US5450773A (en) 1992-08-18 1995-09-19 Madison Marketing Corporation Powered reversing ratchet driver
US5535646A (en) 1995-02-07 1996-07-16 Stanley Mechanics Tools, Inc. Ratchet drive
US5738192A (en) 1996-09-18 1998-04-14 Miner; Montie H. Power tool drives
US6308594B1 (en) * 2000-12-28 2001-10-30 Chin-Shun Cheng Ratchet wrench structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008514444A (ja) * 2004-09-28 2008-05-08 ジョーダ エンタープライジズ インコーポレイテッド ラチェット工具
TWI511846B (https=) * 2012-12-28 2015-12-11
JP2021053800A (ja) * 2019-10-01 2021-04-08 朝程工業股▲フン▼有限公司 電子制御方向切替群を有する動力工具
JP7049698B2 (ja) 2019-10-01 2022-04-07 朝程工業股▲フン▼有限公司 電子制御方向切替群を有する動力工具

Also Published As

Publication number Publication date
US6578643B2 (en) 2003-06-17
TW579320B (en) 2004-03-11
US20030024715A1 (en) 2003-02-06
CN1425536A (zh) 2003-06-25

Similar Documents

Publication Publication Date Title
JP2003039340A (ja) 空力ラチェット駆動レンチ
US6814154B2 (en) Power tool having automatically selective driving direction
JP4828926B2 (ja) ハンマードリル
US9010509B2 (en) Ratchet drive for a ratchet wrench
JP3726842B2 (ja) ラチェットレンチ
TW541262B (en) Internal transmission device with automatic shift mechanism for a bicycle and method of power transmission in a bicycle component
JP3079123B2 (ja) つめのジャム防止装置付き二枚つめラチェット機構
CN105722713B (zh) 反力发生装置
CN112172410B (zh) 中控刹车装置及中控刹车系统
JP2003181773A (ja) ラチェットレンチ
JP2008537917A (ja) 自動車のドア・ミラーの格納機構
US20040264015A1 (en) Electrically operable pivoting actuator for door mirror of motor vehicle
CN112643595A (zh) 电池供电的冲击扳手
CA2496270C (en) Power actuator for door latch
US7121167B1 (en) Flat head reversible power ratchets
JP2022158636A (ja) 電動工具及びインパクト工具
JP5442821B1 (ja) 自転車用駆動ユニット
US6634452B2 (en) Electric scooter power switching device
US20250135611A1 (en) Impacting ratchet tool with multiple operating modes
US20030213340A1 (en) Reverse torque drive ratchet wrench
US6413143B1 (en) Dual-gearshift position transmission mechanism for remote control toy car
JP3081960U (ja) 電動自転車のための伝動装置
JPH09209627A (ja) ドアロックアクチュエータ
US2863539A (en) Impact mechanism
EP0510020A1 (en) Power tool

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20031211

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20031211

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20060725

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20061128