JP5145395B2 - ねじ抜取器 - Google Patents
ねじ抜取器 Download PDFInfo
- Publication number
- JP5145395B2 JP5145395B2 JP2010224281A JP2010224281A JP5145395B2 JP 5145395 B2 JP5145395 B2 JP 5145395B2 JP 2010224281 A JP2010224281 A JP 2010224281A JP 2010224281 A JP2010224281 A JP 2010224281A JP 5145395 B2 JP5145395 B2 JP 5145395B2
- Authority
- JP
- Japan
- Prior art keywords
- control tool
- main body
- screw
- pressing member
- compression
- 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 - Fee Related
Links
Images
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
- B25B13/00—Spanners; Wrenches
- B25B13/10—Spanners; Wrenches with adjustable jaws
-
- 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
- B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
- B25B13/54—Internal grip wrenches
-
- 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
- B25B15/00—Screwdrivers
- B25B15/001—Screwdrivers characterised by material or shape of the tool bit
- B25B15/004—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section
- B25B15/008—Allen-type keys
-
- 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
- B25B23/02—Arrangements for handling screws or nuts
- B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
- B25B23/10—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means
- B25B23/105—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means the gripping device being an integral part of the driving bit
- B25B23/108—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means the gripping device being an integral part of the driving bit the driving bit being a Philips type bit, an Allen type bit or a socket
-
- 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
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
- B25B27/18—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same withdrawing broken threaded parts or twist drills
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Dowels (AREA)
Description
11 駆動端
111 圧迫部
1111 第1圧迫面
1112 第2圧迫面
112 歯部
12 接続端
13 貫通溝
131 テーパ穴
132 係止面
14 横断溝
141 底部
15 ラグ
16 端面
20 押し当て部材
21 ヘッド部
22 胴体部
23 案内面
24 枢支穴
30 制御具
301 枢着端
302 把持端
31 枢支耳
311 枢支穴
312 端壁
313 側壁
314 案内部
32 収容部
33 軸
D1 偏心距離
D2 偏心距離
Claims (10)
- 本体と、押し当て部材と、制御具とを備えたねじ抜取器であって、
前記本体は、駆動端と接続端とを有し、前記駆動端と前記接続端は一体化に連絡され、前記駆動端はねじの内部穴駆動に提供され、前記駆動端の径方向は少なくとも一つの横断溝を設けられ、かつ前記本体の軸方向に貫通溝を設けられ、前記貫通溝は前記横断溝に連絡されており、
前記押し当て部材はヘッド部と胴体部とを有し、前記ヘッド部は前記胴体部の一端に設けられ、前記胴体部は前記本体の前記貫通溝に穿設され、前記ヘッド部は前記本体の前記駆動端に係止され、前記ヘッド部に案内面を有し、前記案内面は前記貫通溝の内周縁にあてがうことができ、
前記制御具は、前記押し当て部材と、前記本体の前記接続端に接続され、前記制御具は2つの位置において移動でき、第1位置にいるとき、前記案内面は前記貫通溝の内周縁を圧迫しておらず、第2位置にいるとき、前記制御具は前記押し当て部材を牽引し前記駆動端に移動することにより、前記押し当て部材の前記案内面が前記貫通溝の内周縁に圧迫し、前記本体の前記駆動端を外部に拡張させ、
前記駆動端の外縁に圧迫部が形成され、
前記圧迫部は、ねじの内部穴にあてがうための第1圧迫面を有し、
前記圧迫部はさらに2つの第2圧迫面を有し、前記第1圧迫面は2つの前記第2圧迫面の間に位置し、ねじの内部穴にあてがうことを特徴とするねじ抜取器。 - 前記接続端は、2つの対向端面を有し、前記制御具は端壁と少なくとも一つの側壁を有し、前記制御具の前記端壁と前記側壁のいずれかを前記本体の前記端面にあてがうことにより、前記制御具を2つの位置において移動自在であることを特徴とする請求項1記載のねじ抜取器。
- 前記押し当て部材は、前記ヘッド部の反対端に枢支穴を備え、前記制御具は枢着端と把持端を有し、前記枢着端を前記押し当て部材に枢着され、前記押し当て部材は前記本体と前記制御具との間に制限され、前記把持端は使用者の把持に備えることを特徴とする請求項2記載のねじ抜取器。
- 前記端壁は偏心距離を有し、前記側壁はもう一つの偏心距離を有し、前記端壁の前記偏心距離は前記側壁の前記偏心距離より小さいことを特徴とする請求項3記載のねじ抜取器。
- 前記本体の前記接続端に2つのラグが対向に凸設され、前記制御具の前記枢着端は対向に設けられた2つの前記ラグを備え、2つの枢支耳の間に収容部を形成され、前記収容部によって、前記ラグと前記押し当て部材が収容され、前記枢支耳に前記枢支穴を設けられ、軸によって前記押し当て部材の前記枢支穴と前記制御具の2つの枢支穴に穿設されていることを特徴とする請求項3記載のねじ抜取器。
- 前記横断溝に円弧状の底部を有することを特徴とする請求項1記載のねじ抜取器。
- 前記駆動端に3つの前記横断溝を設けられ、前記駆動端の外縁に3つの圧迫部を形成されていることを特徴とする請求項1記載のねじ抜取器。
- 前記圧迫部の外縁に歯部を形成され、前記歯部は複数の軸方向に延在する凹み歯であることを特徴とする請求項7記載のねじ抜取器。
- 前記圧迫部の外縁に歯部を形成され、前記歯部は複数の軸方向に延在する突起歯であることを特徴とする請求項7記載のねじ抜取器。
- 前記本体の前記貫通溝は前記駆動端の前記端部にテーパ穴を形成され、前記テーパ穴の内周縁に係止面を形成され、前記案内面が前記テーパ穴の傾斜面であり、かつ前記案内面は前記胴体部に接続する端部から前記胴体部の遠端に向かって次第に拡大され、前記案内面は前記係止面にあてがうことにより、前記本体の前記駆動端を外部に拡張させることを特徴とする請求項1記載のねじ抜取器。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW098141961 | 2009-12-08 | ||
TW098141961A TW201119801A (en) | 2009-12-08 | 2009-12-08 | Screw remover. |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011121166A JP2011121166A (ja) | 2011-06-23 |
JP5145395B2 true JP5145395B2 (ja) | 2013-02-13 |
Family
ID=43414383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010224281A Expired - Fee Related JP5145395B2 (ja) | 2009-12-08 | 2010-10-01 | ねじ抜取器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8371191B2 (ja) |
JP (1) | JP5145395B2 (ja) |
AU (1) | AU2010101358A4 (ja) |
DE (1) | DE102010060795A1 (ja) |
GB (1) | GB2477827B (ja) |
TW (1) | TW201119801A (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104029155A (zh) * | 2014-06-04 | 2014-09-10 | 成都来宝石油设备有限公司 | 螺杆装配辅助工具 |
US20170303981A1 (en) * | 2016-04-21 | 2017-10-26 | Symmetry Medical Manufacturing, Inc. | Self-retaining screwdriver tip and mating drive feature |
CN106985106A (zh) * | 2017-05-02 | 2017-07-28 | 上海贝特威自动化科技有限公司 | 一种防卡批头 |
US11045927B2 (en) | 2018-05-10 | 2021-06-29 | International Business Machines Corporation | Adjustable fastener tools for engaging socket heads |
CN112894719B (zh) * | 2021-02-02 | 2022-10-11 | 国网江西省电力有限公司吉安供电分公司 | 一种电力检修用便捷式螺栓拆卸装置 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US878457A (en) * | 1907-08-08 | 1908-02-04 | John Deller | Radiator-nipple-drawing device. |
US1432121A (en) * | 1920-01-26 | 1922-10-17 | Edgar Knauer | Nipple chuck |
US2226078A (en) * | 1939-09-29 | 1940-12-24 | Hilbert C Spahn | Expanding mandrel |
GB624978A (en) * | 1941-10-09 | 1949-06-20 | Aircraft Screw Prod Co | Expanding tool |
US2320435A (en) * | 1941-10-09 | 1943-06-01 | Aircraft Screw Prod Co | Expanding tool |
US2814098A (en) * | 1956-02-15 | 1957-11-26 | Clifton L Kessell | Hydraulic valve lifter plunger puller |
US4724608A (en) * | 1986-11-20 | 1988-02-16 | Parrott Ronald J W | Extractor tool for bearings, bushings and the like |
US4959917A (en) * | 1989-11-01 | 1990-10-02 | Stavros Mavrakis | Choke tube wrench for any gauge shotgun |
US5025688A (en) * | 1990-05-22 | 1991-06-25 | Ryder International Corp. | Expandable drive tool tip for screw retention |
US5279187A (en) * | 1991-05-24 | 1994-01-18 | Avraham Salmon | Expandable jaw broken bolt extractor |
US6032398A (en) * | 1997-08-08 | 2000-03-07 | Carpenteri; Harry L | Choke tube wrench |
JPH11128243A (ja) * | 1997-10-31 | 1999-05-18 | Homuzu Giken:Kk | 埋設部材の抜去器具 |
JP3463920B2 (ja) * | 1999-02-05 | 2003-11-05 | 本田技研工業株式会社 | 部品圧入装置 |
US6286401B1 (en) * | 2000-06-08 | 2001-09-11 | Mohammed Ali Hajianpour | Screwdriver with holding feature for socket head screws |
DE20214361U1 (de) * | 2002-09-16 | 2002-11-21 | Klann Tools Ltd | Ziehvorrichtung, insbesondere zum Ziehen von Zentrierstiften |
JP3826133B2 (ja) * | 2003-12-16 | 2006-09-27 | 日東工器株式会社 | ベルト式研削工具 |
JP2005177968A (ja) * | 2003-12-22 | 2005-07-07 | Fukasawa:Kk | ねじ引抜き用ドライバー |
US7040202B2 (en) * | 2004-06-02 | 2006-05-09 | Chih-Ching Hsien | Slide stop device of a hexagonal spanner |
US7448303B2 (en) * | 2006-11-22 | 2008-11-11 | Sweat Ryan V | Pipe extraction tool |
JP2008275096A (ja) * | 2007-05-01 | 2008-11-13 | Fukasawa:Kk | 雄ねじ部品、ドライバーおよび雄ねじ部品の取り外し方法 |
-
2009
- 2009-12-08 TW TW098141961A patent/TW201119801A/zh not_active IP Right Cessation
-
2010
- 2010-10-01 JP JP2010224281A patent/JP5145395B2/ja not_active Expired - Fee Related
- 2010-11-03 US US12/938,484 patent/US8371191B2/en not_active Expired - Fee Related
- 2010-11-05 GB GB1018672.4A patent/GB2477827B/en not_active Expired - Fee Related
- 2010-11-25 DE DE102010060795A patent/DE102010060795A1/de not_active Withdrawn
- 2010-12-02 AU AU2010101358A patent/AU2010101358A4/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
TW201119801A (en) | 2011-06-16 |
US8371191B2 (en) | 2013-02-12 |
JP2011121166A (ja) | 2011-06-23 |
TWI356749B (ja) | 2012-01-21 |
AU2010101358A4 (en) | 2011-01-13 |
DE102010060795A1 (de) | 2011-06-09 |
GB2477827A (en) | 2011-08-17 |
GB201018672D0 (en) | 2010-12-22 |
GB2477827B (en) | 2012-03-07 |
US20110132154A1 (en) | 2011-06-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5145395B2 (ja) | ねじ抜取器 | |
US20090255386A1 (en) | Torque Socket | |
JP2001193719A (ja) | ねじとドライバービットの組合せ及びその製造用ヘッダーパンチ | |
EP2151303A2 (en) | Positioning device for rotary wrench | |
TW201838776A (zh) | 多向驅動頭 | |
JP2014105797A (ja) | ねじ体の逆回転防止構造 | |
JPH06509859A (ja) | ねじ山付き固定部材、特にねじとねじ締め工具 | |
TWI569989B (zh) | Easy to switch the left and right drive state ratchet hub | |
TWM503486U (zh) | 鎖合件、成型模具及驅動工具 | |
JP3227383U (ja) | 慣性伝達装置 | |
TW201518042A (zh) | 擺頭扳手 | |
JP2006329415A (ja) | ワッシャおよびボルトナット | |
JP5044186B2 (ja) | 握持停止機構を具えるチャック | |
JP4519672B2 (ja) | 雌雄ネジ機構及びネジ回し | |
JP6039515B2 (ja) | ねじ体の逆回転防止構造 | |
JP2013224679A (ja) | 二重ナット | |
JP2007125688A5 (ja) | ||
US6814159B1 (en) | Impact tool driver | |
JP4996020B2 (ja) | 手持ち式電動工具用のロック装置 | |
JP6421307B2 (ja) | ねじ体の逆回転防止構造 | |
JP2002122113A (ja) | 鋼板用ネジ | |
JPH0224567Y2 (ja) | ||
JP2008275096A (ja) | 雄ねじ部品、ドライバーおよび雄ねじ部品の取り外し方法 | |
JP6431739B2 (ja) | ドア用ハンドルの取付構造体 | |
JP3147448U (ja) | 多種操作方式を変えることができる手工具 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20120723 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120731 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20121011 |
|
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: 20121106 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20121126 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151130 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |