JP5046381B2 - トルク増強工具 - Google Patents
トルク増強工具 Download PDFInfo
- Publication number
- JP5046381B2 JP5046381B2 JP2007118545A JP2007118545A JP5046381B2 JP 5046381 B2 JP5046381 B2 JP 5046381B2 JP 2007118545 A JP2007118545 A JP 2007118545A JP 2007118545 A JP2007118545 A JP 2007118545A JP 5046381 B2 JP5046381 B2 JP 5046381B2
- Authority
- JP
- Japan
- Prior art keywords
- torque
- output means
- housing
- operation mode
- screw connector
- 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.)
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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
-
- 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
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
- B23P19/065—Arrangements for torque limiters or torque indicators in screw or nut setting machines
-
- 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
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
- B25B13/488—Spanners; Wrenches for special purposes for connections where two parts must be turned in opposite directions by one tool
-
- 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
- B25B21/002—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose for special purposes
-
- 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
- B25B21/008—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with automatic change-over from high speed-low torque mode to low speed-high torque mode
-
- 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
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/0078—Reaction arms
-
- 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
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
- B25B23/147—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for electrically operated wrenches or screwdrivers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
- B25F5/001—Gearings, speed selectors, clutches or the like specially adapted for rotary tools
Description
3 駆動部 4 把持ハンドル
5 スイッチ 6 トルク増強手段
7 トルク増強部ハウジング 8 太陽歯車
9 遊星歯車 11 内歯車
10 ケージ 12 駆動素子(第1出力手段)
15 反作用素子(第2出力手段)
Claims (12)
- ねじコネクタを緊締又は弛緩するためのトルク増強工具であって,
駆動部と,
ギア及びトルク増強部ハウジングとを含み,前記ギアを介して前記駆動部よりトルクを受ける,少なくとも一つのトルク増強手段と,
前記トルク増強手段が増強したトルクを受け,前記ねじコネクタのあるパーツを,回転させることが可能な第1出力手段と,
前記第1出力手段及び前記トルク増強部ハウジングに連結され,前記第1出力手段により前記ねじコネクタのあるパーツが回転させられている間に,前記第1出力手段と同じ方向に回転する動作と,前記第1出力手段とは逆の方向に回転し前記第1出力手段の回転に対する反力を受ける動作とを切り替え可能な第2出力手段と,
前記トルク増強工具の動作モードを切り替えるスイッチを備え,
前記スイッチは,
前記第1出力手段が高速かつ低トルクにて回転し,前記トルク増強部ハウジング,前記第1出力手段,及び前記第2出力手段が同じ方向に回転する第一動作モードと,
前記第1出力手段が低速かつ高トルクにて回転し,前記トルク増強部ハウジング及び前記第2出力手段が,前記第1出力手段とは逆の方向に回転し前記第1出力手段の回転に対する反力を受ける第二動作モードを切り替え可能であり,
前記第二動作モードにおいては,前記第1出力手段は一の方向に回転力を受けるとともに,前記第2出力手段は前記トルク増強ハウジング部とともに前記一の方向とは逆の方向に回転力を受け,
前記第1出力手段は,前記第一動作モード及び前記第二動作モードにおいて,前記一の方向に回転し,
前記第2出力手段は,前記第一の動作モードでは前記一の方向に回転し,前記第二動作モードにおいては前記一の方向とは逆方向に回転し前記第1出力手段による反力を受ける,
トルク増強工具。 - 前記第1出力手段が前記ねじコネクタのあるパーツを回転させるための駆動ソケットとされ,
一方,前記第2出力手段は,前記ねじコネクタのある部分が回転する際に前記駆動ソケットとは逆の方向に回転し前記駆動ソケットの回転に対する反力を受けるための反作用ソケットとされる請求項1記載のトルク増強工具。 - 前記トルク増強ハウジング部と接続される少なくとも一つの駆動部ハウジングをさらに備え,前記駆動部ハウジングに対して前記トルク増強ハウジング部が回転可能である請求項1記載のトルク増強工具。
- 前記工具に少なくとも3段の速度変化をもたらすための中間駆動部ハウジングをさらに備え,
前記3段の速度変化は,
前記中間駆動部ハウジングが,前記駆動部ハウジングと回転可能に接続され,トルク増強部ハウジングと回転不能に接続された時の前記第一動作モードにおける高速低トルク動作と,
前記中間駆動部ハウジングが,前記駆動部ハウジング及び前記トルク増強部ハウジングと回転可能に接続された時の前記第一動作モードにおける中速低トルク動作と,
前記第一動作モードから前記第二動作モードに切り替わった時の,前記第二動作モードにおける低速高トルク動作を含む,
請求項4記載のトルク増強工具。 - 前記トルク増強ハウジング部が前記第2出力手段と一体に形成されている請求項1記載のトルク増強工具。
- 前記ねじコネクタのあるパーツと前記ねじコネクタの他のパーツとを接続するためのコネクタであって,前記第一動作モードでは,前記ねじコネクタのあるパーツと前記ねじコネクタの他のパーツをワンピースとし,前記第二動作モードでは前記ねじコネクタのあるパーツと前記ねじコネクタの他のパーツがツゥーピースとなるように,前記2つのパーツの接続を断つものをさらに含む,
請求項1記載のトルク増強工具。 - 前記ねじコネクタの軸方向に前記工具を動かすことで,前記スイッチが動作する,請求項7に記載のトルク増強工具。
- 前記駆動部が手持ちトルク工具として形成されている請求項1に記載のトルク増強工具。
- 前記駆動部がハウジング付きのモーターを含む請求項1に記載のトルク増強工具。
- 前記駆動部がモーターと,前記モーターの出力トルクを増大させる少なくとも一つのトルク増強器を含む請求項1に記載のトルク増強工具。
- 前記少なくとも一つのトルク増強器は,前記駆動部の出力トルクを制限することができる請求項10に記載のトルク増強工具。
- 前記駆動部がモーターによって動作するトルク工具を含む請求項1に記載のトルク増強工具。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US41470206A | 2006-04-28 | 2006-04-28 | |
US11/414,702 | 2006-04-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007296630A JP2007296630A (ja) | 2007-11-15 |
JP5046381B2 true JP5046381B2 (ja) | 2012-10-10 |
Family
ID=38170841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007118545A Active JP5046381B2 (ja) | 2006-04-28 | 2007-04-27 | トルク増強工具 |
Country Status (19)
Country | Link |
---|---|
US (1) | US7950309B2 (ja) |
JP (1) | JP5046381B2 (ja) |
KR (1) | KR20070106471A (ja) |
CN (1) | CN101062555B (ja) |
AU (1) | AU2007201851B2 (ja) |
BR (1) | BRPI0701903A (ja) |
CZ (1) | CZ302257B6 (ja) |
DE (1) | DE102007020542B4 (ja) |
DK (1) | DK178144B1 (ja) |
ES (1) | ES2334081B2 (ja) |
GB (1) | GB2437656B (ja) |
IT (1) | ITMI20070870A1 (ja) |
MX (1) | MX2007005130A (ja) |
NL (1) | NL2000620C2 (ja) |
NO (1) | NO339585B1 (ja) |
PL (1) | PL216894B1 (ja) |
SE (1) | SE534183C2 (ja) |
TW (1) | TWI330577B (ja) |
ZA (1) | ZA200703455B (ja) |
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DE102004044499B4 (de) * | 2004-09-15 | 2021-02-18 | Robert Bosch Gmbh | Handwerkzeugmaschine, insbesondere Bohr- und/oder Schlaghammer |
JP2006198706A (ja) * | 2005-01-19 | 2006-08-03 | Chubu Electric Power Co Inc | 締結工具及び締結部材の締結方法 |
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2007
- 2007-04-26 ZA ZA200703455A patent/ZA200703455B/xx unknown
- 2007-04-26 DE DE102007020542.4A patent/DE102007020542B4/de active Active
- 2007-04-26 SE SE0701003A patent/SE534183C2/sv not_active Application Discontinuation
- 2007-04-26 AU AU2007201851A patent/AU2007201851B2/en active Active
- 2007-04-26 ES ES200701125A patent/ES2334081B2/es active Active
- 2007-04-27 GB GB0708227A patent/GB2437656B/en active Active
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- 2007-04-27 PL PL382323A patent/PL216894B1/pl unknown
- 2007-04-27 CZ CZ20070308A patent/CZ302257B6/cs unknown
- 2007-04-27 NO NO20072227A patent/NO339585B1/no not_active Application Discontinuation
- 2007-04-27 BR BRPI0701903-3A patent/BRPI0701903A/pt not_active Application Discontinuation
- 2007-04-27 DK DK200700623A patent/DK178144B1/da active IP Right Revival
- 2007-04-27 NL NL2000620A patent/NL2000620C2/nl active Search and Examination
- 2007-04-27 JP JP2007118545A patent/JP5046381B2/ja active Active
- 2007-04-27 IT IT000870A patent/ITMI20070870A1/it unknown
- 2007-04-27 MX MX2007005130A patent/MX2007005130A/es active IP Right Grant
- 2007-04-28 CN CN2007101009338A patent/CN101062555B/zh active Active
- 2007-04-30 KR KR1020070041816A patent/KR20070106471A/ko active Search and Examination
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Also Published As
Publication number | Publication date |
---|---|
BRPI0701903A (pt) | 2007-12-11 |
DE102007020542B4 (de) | 2015-10-22 |
US20070251359A1 (en) | 2007-11-01 |
SE534183C2 (sv) | 2011-05-24 |
TWI330577B (en) | 2010-09-21 |
SE0701003L (sv) | 2007-10-29 |
NL2000620A1 (nl) | 2007-10-30 |
US7950309B2 (en) | 2011-05-31 |
DE102007020542A1 (de) | 2007-11-29 |
GB2437656A (en) | 2007-10-31 |
AU2007201851B2 (en) | 2009-12-03 |
AU2007201851A1 (en) | 2007-11-15 |
NO20072227L (no) | 2007-10-29 |
GB2437656B (en) | 2011-09-28 |
GB0708227D0 (en) | 2007-06-06 |
DK178144B1 (da) | 2015-06-29 |
DK200700623A (da) | 2007-10-29 |
KR20070106471A (ko) | 2007-11-01 |
ES2334081A1 (es) | 2010-03-04 |
JP2007296630A (ja) | 2007-11-15 |
NO339585B1 (no) | 2017-01-09 |
PL382323A1 (pl) | 2007-10-29 |
PL216894B1 (pl) | 2014-05-30 |
MX2007005130A (es) | 2007-10-29 |
ITMI20070870A1 (it) | 2007-10-29 |
CZ2007308A3 (cs) | 2007-11-07 |
ZA200703455B (en) | 2008-05-28 |
CN101062555B (zh) | 2013-03-20 |
TW200812760A (en) | 2008-03-16 |
CZ302257B6 (cs) | 2011-01-12 |
ES2334081B2 (es) | 2011-12-12 |
CN101062555A (zh) | 2007-10-31 |
NL2000620C2 (nl) | 2008-10-07 |
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