TW402532B - Tool for enlarging hole - Google Patents
Tool for enlarging hole Download PDFInfo
- Publication number
- TW402532B TW402532B TW088100067A TW88100067A TW402532B TW 402532 B TW402532 B TW 402532B TW 088100067 A TW088100067 A TW 088100067A TW 88100067 A TW88100067 A TW 88100067A TW 402532 B TW402532 B TW 402532B
- Authority
- TW
- Taiwan
- Prior art keywords
- guide
- hole
- size
- drill
- drill bit
- Prior art date
Links
- 238000005553 drilling Methods 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/04—Drills for trepanning
- B23B51/0426—Drills for trepanning with centering devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/0018—Drills for enlarging a hole
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/0002—Drills with connected cutting heads, e.g. with non-exchangeable cutting heads; Drills with a single insert extending across the rotational axis and having at least two radially extending cutting edges in the working position
- B23B51/0003—Drills with connected cutting heads, e.g. with non-exchangeable cutting heads; Drills with a single insert extending across the rotational axis and having at least two radially extending cutting edges in the working position with exchangeable heads or inserts
- B23B51/00035—Spade drills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/0054—Drill guiding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
- B27F5/00—Slotted or mortised work
- B27F5/02—Slotting or mortising machines tools therefor
- B27F5/12—Slotting or mortising machines tools therefor for making holes designed for taking up fittings, e.g. in frames of doors, windows, furniture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G15/00—Boring or turning tools; Augers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/55—Cutting by use of rotating axially moving tool with work-engaging structure other than Tool or tool-support
- Y10T408/557—Frictionally engaging sides of opening in work
- Y10T408/558—Opening coaxial with Tool
- Y10T408/5583—Engaging sides of opening being enlarged by Tool
- Y10T408/5584—Engaging surface axially advanced of tool-action
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/89—Tool or Tool with support
- Y10T408/892—Tool or Tool with support with work-engaging structure detachable from cutting edge
- Y10T408/8923—Removable central lead
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/89—Tool or Tool with support
- Y10T408/902—Having central lead-screw
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/96—Miscellaneous
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Earth Drilling (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Drilling And Boring (AREA)
- Drilling Tools (AREA)
Description
本發明關於鎖组,里[5]宗於pq L έ 。 、頻,.丑八U疋於門上,更特定地關於置換式 發明背景 主2 : 3 Ϊ上包含一閂扣總成1包含-圓角形門閂支撐 可插入鑽入門板邊緣之圓角形孔徑内。置換式鎖租 閃扣總成’其具有—太大而無法插入原始圓筒形 夕浐枣3 7 亦可期望擴大門板側柱上 之撞擊孔。擴大孔徑為一極困難之工作。 自美國第5, 366, 326號專利中ρ左 配入-待擴大之貫穿孔内。此導V:右何將一錢孔鑛導件 孔鑛配合導件以擴大孔徑時-同…其當鑽 支撐面。導件呈推拔形,俾可::用為鑽孔鑛引導鑽頭之 獲致此一合適之配合。 在較小之孔徑尺寸變化下, 因此,本發明之一目標為提佴一 具,其不需在使用鑽孔工具前, ,大現有孔徑之工 發明目標 在孔徑内緊固一導件。 本發明之其他目標及優點, 及自附圖中顯見,其根撼 可自下面之此一規格部分以 明原理之現有較佳實例。 1條款之指令,概示内含本發 圖式簡述 參考圖式: 圖1為一插入—塑势導件 圖2為圖1中2~2連線所之鑿孔鑽頭鑽孔端之斜視圖; 圖3為圖2中3~3連 之圖式; 逆線所取式圖式;
---49SS32l 五、發明說明(2) 圖4為圖3中4-4連線所取之塑製導件之剖視圖; 圖5為部分旋入圖1中所示塑製導件之一F〇rsner牌鑽頭 鑽孔端之斜視圖;以及 圖6為完全旋入圖1中所示塑製導件内之—Auger牌鑽頭 鑽孔端之斜視圖。 實例簡沭 圖1顯示一門板1 〇之邊緣,其具有—水平伸出之孔徑 1 2,用以承道一傳統式鎖組(未圖式)扣閂總成之圓筒形框 體此一孔挺具有一諸如7/8叫之選定直徑。可期盼更換 鎖組,同時可以另一具有較大圓筒形主體(諸如丨’吋)扣閂 總成之鎖組,取代現有之鎖組。接著,必需將此一孔徑自 諸如7/8吋擴大至1吋。變通地,可期盼在碰撞及門板側枉 上擴大圓筒形之門閂承接孔,俾可使用具有較大門閃承接 孔之碰撞門板。譬如,可以期盼在門板側柱上,將門閂承 接孔自諸如1吋擴大至1 3/8吋。 可由塑膠製作之圓筒形鑽孔導件丨4,具有直徑略小於現 有孔徑直徑之圓筒形主體15(導件可輕易地滑入小孔内, 同%可輕易地在心孔中旋轉)。此一導件可釋開地緊固於 傳統式馨孔鑽頭1 6之末端。鑿孔鑽頭之鑽頭1 7具有一中心 推拔式之穿利用釘尖18以及一體對立之鑽刀2〇 了鑽頭之厚 度為,同時自圖1,可見"X"較導件直徑對應於擴大孔 徑直徑間之寬度更寬。 錯孔導件具有一進入切槽32 ’用以承接鑽頭前端(一界 定於自切槽末端伸至導件末端之套筒35内之中心孔34,承
第6頁
Claims (1)
- 402532 六、申請專利範圍 ^ 1. 一種工具,用以將現有心孔尺寸擴大至一選定之較大 尺寸,包含: 一鑿孔鑽頭,其鑽頭前方具有一中心推拔式穿刺用釘 尖,同時在該釘尖兩側具有刀片,其大小可界定擴大之孔 徑, 一導件,具有一圓筒形主體,其大小可使得導件在現 有心孔内旋轉, 該導件包含一用以承置該穿刺用釘尖之切槽以及位於 該穿利用釘尖兩側上之部分刀片,該切槽形狀可使刀片部 位在當鑽頭推入切槽内時,楔合該切槽内,以及 該導件包含一具有轴向延伸孔之圓筒形中央套筒,其 選定之尺寸可用以承接且定心該穿刺用釘尖, 因此,工具可緊固於一電鑽上,且導件插入原始孔 内,俾當其擴大孔徑時引導鑿孔鑽頭。 2. —種工具,用以將一現有孔徑尺寸擴大為一選定之擴 大尺寸,包含: 一鑽具,其大小可界定擴大之心孔,以及, 一導件,其圓筒形主體尺寸可使得導件滑動插入現有 心孑L内, 該導件及該鑽具包含搭配裝置,用以可釋開地互連該 導件及該鑽具而使得導件與鑽具同軸對正。 3. 根據申請專利範圍第2項之用以將現有孔徑尺寸擴大 至一選定擴大尺寸之工具,其中 該鑽具為一鑿孔鑽頭,包含其鑽頭前方具有一中心推O:\56\56598.PTD 第8頁 4〇2532 六、申請專利範圍 拔式穿刺用釘尖,以及在該釘尖兩側上之刀片,其尺寸可 界定擴大之孔徑,而 該導件包含一切槽,用以承道該穿刺用釘尖,以及包 含位於該穿刺用釘尖兩側上之部分刀片,該切槽形狀可使 刀片部位在當鑽頭推入切槽内時,楔合該切槽,以及·· 其中該導件包含一具有軸向延伸孔之圓筒形中央套 筒,其選定之尺寸可用以承接且定心該穿刺用釘尖, 該鑽頭之切槽接合部位以及該切槽包含該搭配裝置。 4. 根據申請專利範圍第2項之用以將現有孔徑尺寸擴大 為一選定之擴大尺寸之工具,其中 該鑽具為一Auger牌鑽頭,包含一鑽頭及一伸出於該 鑽頭後方之中心螺栓,以及 該導件包含一承道該螺栓之中心孔,該中心孔尺寸可 當螺栓旋入小孔内時,楔合於該小孔内,同時使得該導件 與該Auger牌鑽頭呈同轴對正,而 該Auger牌鑽頭之螺栓與該引導孔,包含該搭配裝 置。 5. 根據申請專利範圍第2項之甩以將現有孔徑尺寸擴大 至一選定擴大尺寸之工具,其中 該鑽具為一 Forsner牌鑽頭,包含一鑽頭及一伸出於 該鑽頭後方之中心螺栓,而 該導件包含一承道該螺栓之中心孔,該中心孔尺寸可 當螺栓旋入小孔内時,楔合於該小孔内,同時使得該導件 與該Auger牌鑽頭呈同軸對正,而第9頁 AQ253^______ 六、申請專利範圍 該Auger牌鑽頭之螺栓與該弓|導孔,包含該搭配裝 置。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/003,476 US6048141A (en) | 1998-01-06 | 1998-01-06 | Tool for enlarging hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW402532B true TW402532B (en) | 2000-08-21 |
Family
ID=21706049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW088100067A TW402532B (en) | 1998-01-06 | 1999-01-05 | Tool for enlarging hole |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6048141A (zh) |
| KR (1) | KR19990066914A (zh) |
| CN (1) | CN2372111Y (zh) |
| AU (1) | AU739428B2 (zh) |
| CA (1) | CA2257758A1 (zh) |
| ES (1) | ES2156521B1 (zh) |
| GB (1) | GB2333255B (zh) |
| TW (1) | TW402532B (zh) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6305885B1 (en) * | 2000-06-26 | 2001-10-23 | Leo Linthicum | Hole enlargement apparatus |
| US6929430B2 (en) * | 2000-10-28 | 2005-08-16 | Christopher Joe Dever | Pipe fitting removal tool |
| WO2004048718A1 (de) * | 2002-11-25 | 2004-06-10 | Ed. Geistlich & Söhne AG | Pfostenanker |
| US7237984B1 (en) * | 2005-06-29 | 2007-07-03 | Guzda Thomas G | Hole-cutting saw |
| US7674078B1 (en) * | 2006-07-28 | 2010-03-09 | Mirko Buzdum | Hole saw having efficient slug removal |
| US8348559B1 (en) * | 2008-10-20 | 2013-01-08 | Criswell Richard R | Centering adaptor for flat-bladed drill bits |
| US20100303567A1 (en) * | 2009-06-02 | 2010-12-02 | Thomas Nicolas M | Guide member for a hole saw |
| US8770897B2 (en) * | 2009-11-04 | 2014-07-08 | Advanced Drainage Systems, Inc. | Coring tool alignment assembly |
| USD620035S1 (en) * | 2010-02-02 | 2010-07-20 | Eades Robert O | Hole saw extension cylinder tool bit |
| US9221109B2 (en) * | 2012-04-11 | 2015-12-29 | Charles Wiebe | Installation systems and methods for installing an object |
| GB2508916A (en) * | 2012-12-16 | 2014-06-18 | David Ward Chalmers | Pilot adapter for a flat wood bit |
| CN103143753A (zh) * | 2013-03-22 | 2013-06-12 | 屈元财 | 盘式扩孔器 |
| AU2014201950A1 (en) * | 2013-04-13 | 2014-10-30 | Stephen James | Door hardware opening enlargement tool |
| US10046401B2 (en) * | 2013-11-05 | 2018-08-14 | Elber Gamboa Arias | Hole saw guide device |
| USD723897S1 (en) | 2014-03-26 | 2015-03-10 | David G. Lenyo | Hole saw adaptor |
| US20150336183A1 (en) * | 2014-05-22 | 2015-11-26 | Stephen G. KARL | Bore adaptor |
| US10391565B2 (en) | 2017-02-17 | 2019-08-27 | Alain Gary Mazer | Hole saw guide |
| US10562108B2 (en) | 2017-07-11 | 2020-02-18 | Reagan Majoria | Self-centering drill bit |
| US11692578B2 (en) | 2018-09-26 | 2023-07-04 | Illinois Tool Works Inc. | Post-to-beam fastener |
| CN113246231B (zh) * | 2021-06-17 | 2022-05-10 | 中冶建工集团有限公司 | 自动化木板开洞装置的施工方法 |
| CN113246230B (zh) * | 2021-06-17 | 2022-05-10 | 中冶建工集团有限公司 | 自动化木板开洞装置 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US413316A (en) * | 1889-10-22 | Attachment for augers | ||
| US1004902A (en) * | 1910-09-22 | 1911-10-03 | William Potter | Boring-bit. |
| US2226226A (en) * | 1939-10-10 | 1940-12-24 | Weldon Tool Co | Counterboring tool |
| US2374552A (en) * | 1944-07-15 | 1945-04-24 | Mario F Marini | Countersinking tool |
| US2502648A (en) * | 1944-10-24 | 1950-04-04 | Horace W Hacker | Screw |
| GB704122A (en) * | 1952-01-17 | 1954-02-17 | Ronald Galway Skeens | Improvements relating to drill bushes |
| GB1145305A (en) * | 1966-02-18 | 1969-03-12 | Charles Allan Gray | Drilling tool |
| US4043698A (en) * | 1976-11-02 | 1977-08-23 | Rodney Chelberg | Drill attachment |
| US4289432A (en) * | 1979-08-13 | 1981-09-15 | Elkins Johnny C | Flat wood bit adapter |
| US4512691A (en) * | 1983-05-19 | 1985-04-23 | The Singer Company | Pilot adaptor for flat wood boring bits |
| US4579486A (en) * | 1984-09-05 | 1986-04-01 | George Damico | Hole saw guide |
| US4749315A (en) * | 1987-02-02 | 1988-06-07 | Mills Scott D | Tool for cutting a hole in a construction material precisely concentric to a reference aperture |
| US4968189A (en) * | 1989-10-20 | 1990-11-06 | Pidgeon Joseph A | Hole saw driver-extruder and hole enlarger |
| GB2257381A (en) * | 1991-07-09 | 1993-01-13 | Eldon Tool Company Limited | Arbor for hole saw. |
| US5413437A (en) * | 1992-02-24 | 1995-05-09 | Bristow; Michael M. | Double-sided hole saw |
| US5366326A (en) * | 1993-10-21 | 1994-11-22 | Converse Jeffrey M | Hole saw guide |
| DE9417778U1 (de) * | 1994-11-05 | 1994-12-15 | wolfcraft GmbH, 56745 Weibern | Forstner-Bohrer |
| US5743682A (en) * | 1996-11-15 | 1998-04-28 | Chaney, Sr.; Ramon William | Hole saw guide |
-
1998
- 1998-01-06 US US09/003,476 patent/US6048141A/en not_active Expired - Fee Related
- 1998-12-23 GB GB9828586A patent/GB2333255B/en not_active Expired - Fee Related
- 1998-12-30 KR KR1019980062578A patent/KR19990066914A/ko not_active Withdrawn
-
1999
- 1999-01-04 AU AU10042/99A patent/AU739428B2/en not_active Ceased
- 1999-01-04 CA CA002257758A patent/CA2257758A1/en not_active Abandoned
- 1999-01-05 ES ES009900010A patent/ES2156521B1/es not_active Withdrawn - After Issue
- 1999-01-05 TW TW088100067A patent/TW402532B/zh not_active IP Right Cessation
- 1999-01-06 CN CN99201504U patent/CN2372111Y/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| GB2333255B (en) | 2003-02-19 |
| CA2257758A1 (en) | 1999-07-06 |
| GB9828586D0 (en) | 1999-02-17 |
| CN2372111Y (zh) | 2000-04-05 |
| AU1004299A (en) | 1999-07-29 |
| AU739428B2 (en) | 2001-10-11 |
| KR19990066914A (ko) | 1999-08-16 |
| US6048141A (en) | 2000-04-11 |
| ES2156521B1 (es) | 2002-01-16 |
| ES2156521A1 (es) | 2001-06-16 |
| GB2333255A (en) | 1999-07-21 |
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