ES8506214A1 - Aparato para producir de manera uniforme tornillos perforados - Google Patents
Aparato para producir de manera uniforme tornillos perforadosInfo
- Publication number
- ES8506214A1 ES8506214A1 ES530152A ES530152A ES8506214A1 ES 8506214 A1 ES8506214 A1 ES 8506214A1 ES 530152 A ES530152 A ES 530152A ES 530152 A ES530152 A ES 530152A ES 8506214 A1 ES8506214 A1 ES 8506214A1
- Authority
- ES
- Spain
- Prior art keywords
- cutters
- manufacture
- drill screws
- unusually high
- screw blanks
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000003801 milling Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
- F16B25/0084—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by geometric details of the tip
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G9/00—Working screws, bolt heads, or nuts in conjunction with thread cutting, e.g. slotting screw heads or shanks, removing burrs from screw heads or shanks; Finishing, e.g. polishing, any screw-thread
- B23G9/001—Working screws
- B23G9/002—Slotting screw heads or shanks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/10—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws
- F16B25/103—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws by means of a drilling screw-point, i.e. with a cutting and material removing 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
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/303752—Process
-
- 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
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/306664—Milling including means to infeed rotary cutter toward work
- Y10T409/306776—Axially
- Y10T409/307168—Plural cutters
-
- 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
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/306664—Milling including means to infeed rotary cutter toward work
- Y10T409/307448—Milling including means to infeed rotary cutter toward work with work holder
- Y10T409/307504—Indexable
-
- 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
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/30784—Milling including means to adustably position cutter
- Y10T409/307952—Linear adjustment
- Y10T409/308344—Plural cutters
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Drilling Tools (AREA)
- Milling Processes (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Bedding Items (AREA)
- Automatic Control Of Machine Tools (AREA)
- Screw Conveyors (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Formation And Processing Of Food Products (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Gripping On Spindles (AREA)
- Drilling And Boring (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
APARATO PARA PRODUCIR DE MANERA UNIFORME TORNILLOS PERFORADOS.CONSISTE EN: A) UN DISPOSITIVO MONTADO EN UNA BASE (12) PARA FORMAR PUNTAS DE PERFORACION (10), QUE INCLUYE UNA PLURALIDAD DE FRESAS (18) PERFILADAS DE DIENTES DESTALONADOS; B) UN MOTOR (20) PARA HACER GIRAR LAS FRESAS (18) A VELOCIDAD DE 304 M/MINUTO; Y C) UN DISPOSITIVO PARA MANTENER FIRMEMENTE PRIMORDIOS (26) DE TORNILLO SIN ROSCAR EN CONTRA DE LAS FUERZAS DE ELEVACION Y DE ROTACION QUE RESULTAN DE LA INTERACCION DE LOS PRIMORDIOS (26) Y LAS FRESAS (18), SIENDO CAPAZ DICHO DISPOSITIVO DE EJERCER SOBRE LOS PRIMORDIOS UNA FUERZA AXIAL ORIENTADA HACIA ABAJO ENTRE 90,6 Y 158,5 KG. INCLUYE ADEMAS UN DISPOSITIVO PARA CONTROLAR EL CORTE POR CADA DIENTE DE LAS HERRAMIENTAS DE CORTE, INCLUYENDO UN DISPOSITIVO (30) DE REGLAJE DE SU VELOCIDAD DE ROTACION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/471,919 US4565475A (en) | 1979-11-26 | 1983-03-02 | Drill point milling machine and method |
Publications (2)
Publication Number | Publication Date |
---|---|
ES530152A0 ES530152A0 (es) | 1985-07-01 |
ES8506214A1 true ES8506214A1 (es) | 1985-07-01 |
Family
ID=23873503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES530152A Expired ES8506214A1 (es) | 1983-03-02 | 1984-02-29 | Aparato para producir de manera uniforme tornillos perforados |
Country Status (16)
Country | Link |
---|---|
US (1) | US4565475A (es) |
EP (1) | EP0121333B1 (es) |
JP (1) | JPS59196109A (es) |
AT (1) | ATE46641T1 (es) |
AU (1) | AU575554B2 (es) |
CA (1) | CA1232416A (es) |
DE (1) | DE3479871D1 (es) |
DK (1) | DK166262C (es) |
ES (1) | ES8506214A1 (es) |
FI (1) | FI87428C (es) |
IE (1) | IE56034B1 (es) |
NO (1) | NO164756C (es) |
NZ (1) | NZ207266A (es) |
PT (1) | PT78197B (es) |
SG (1) | SG68690G (es) |
ZA (1) | ZA841434B (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5382195A (en) * | 1992-12-22 | 1995-01-17 | Atlas Bolt & Screw Company | Method for making a self-drilling and self-tapping screw |
US5716280A (en) * | 1995-09-29 | 1998-02-10 | Fairchild Holding Corp. | Method for forming a fluted fastener |
DE19926668C2 (de) * | 1999-06-11 | 2001-04-26 | Giebmanns Karl Heinz | Mehrstationenwerkzeugmaschine |
US7862262B2 (en) * | 2007-02-23 | 2011-01-04 | Pratt & Whitney Canada Corp. | Multi-flute ball endmill for airfoil machining |
CN102000867B (zh) * | 2010-11-06 | 2012-12-12 | 黄山皖南机床有限公司 | 一种用于数控螺杆铣床的连接法兰 |
KR101184279B1 (ko) | 2011-03-22 | 2012-09-21 | 신영공업 주식회사 | 볼트 단턱부 커팅장치 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191326071A (en) * | 1913-11-13 | 1914-04-30 | Heinrich Hempel | Improvements in Screws, Bolts, Nuts and other Screw Fastenings. |
US1989667A (en) * | 1932-03-07 | 1935-02-05 | Nat Twist Drill And Tool Compa | Cutter for forming twist drills |
US3280412A (en) * | 1963-10-14 | 1966-10-25 | Illinois Tool Works | Method and apparatus for slotting and pointing screws |
US3422472A (en) * | 1966-08-05 | 1969-01-21 | Illinois Tool Works | Method and apparatus for making drilling screw |
US3747143A (en) * | 1971-04-07 | 1973-07-24 | Star Expansion Ind Corp | Screw formation |
US3738218A (en) * | 1971-10-06 | 1973-06-12 | Elco Industries Inc | Drilling and thread forming fastener |
US3780389A (en) * | 1971-10-06 | 1973-12-25 | Elco Industries Inc | Method of manufacturing a self-drilling and self-tapping fastener |
FR2174350A5 (es) * | 1972-02-29 | 1973-10-12 | Gresset Andre | |
US3933075A (en) * | 1973-08-08 | 1976-01-20 | Elco Industries, Inc. | Self-drilling fastener and method of making same |
US3992740A (en) * | 1975-09-29 | 1976-11-23 | Illinois Tool Works Inc. | Screw blank receiving and orienting collet |
US4138754A (en) * | 1976-11-08 | 1979-02-13 | Illinois Tool Works Inc. | Apparatus for producing drill screws |
JPS5431692A (en) * | 1977-08-13 | 1979-03-08 | Shinjo Seisakusho Yk | Method of working end of drill scren |
CA1175688A (en) * | 1979-11-26 | 1984-10-09 | Illinois Tool Works Inc. | Drill screw and cutters for making same |
US4395173A (en) * | 1981-06-30 | 1983-07-26 | Illinois Tool Works Inc. | Drill screw with protective burrs |
-
1983
- 1983-03-02 US US06/471,919 patent/US4565475A/en not_active Expired - Lifetime
-
1984
- 1984-02-24 NZ NZ207266A patent/NZ207266A/en unknown
- 1984-02-24 AU AU25006/84A patent/AU575554B2/en not_active Ceased
- 1984-02-27 ZA ZA841434A patent/ZA841434B/xx unknown
- 1984-02-28 CA CA000448456A patent/CA1232416A/en not_active Expired
- 1984-02-29 DK DK131684A patent/DK166262C/da not_active IP Right Cessation
- 1984-02-29 ES ES530152A patent/ES8506214A1/es not_active Expired
- 1984-03-01 AT AT84301364T patent/ATE46641T1/de not_active IP Right Cessation
- 1984-03-01 DE DE8484301364T patent/DE3479871D1/de not_active Expired
- 1984-03-01 FI FI840829A patent/FI87428C/fi not_active IP Right Cessation
- 1984-03-01 NO NO840782A patent/NO164756C/no not_active IP Right Cessation
- 1984-03-01 EP EP84301364A patent/EP0121333B1/en not_active Expired
- 1984-03-01 JP JP59037406A patent/JPS59196109A/ja active Granted
- 1984-03-01 IE IE486/84A patent/IE56034B1/en not_active IP Right Cessation
- 1984-03-02 PT PT78197A patent/PT78197B/pt not_active IP Right Cessation
-
1990
- 1990-08-16 SG SG68690A patent/SG68690G/en unknown
Also Published As
Publication number | Publication date |
---|---|
FI840829A (fi) | 1984-09-03 |
DK131684D0 (da) | 1984-02-29 |
EP0121333B1 (en) | 1989-09-27 |
FI87428B (fi) | 1992-09-30 |
IE840486L (en) | 1984-09-02 |
IE56034B1 (en) | 1991-03-27 |
PT78197A (en) | 1984-04-01 |
ATE46641T1 (de) | 1989-10-15 |
ES530152A0 (es) | 1985-07-01 |
DE3479871D1 (en) | 1989-11-02 |
NO164756C (no) | 1990-11-14 |
JPH0234731B2 (es) | 1990-08-06 |
JPS59196109A (ja) | 1984-11-07 |
FI840829A0 (fi) | 1984-03-01 |
SG68690G (en) | 1991-01-18 |
EP0121333A2 (en) | 1984-10-10 |
NZ207266A (en) | 1986-12-05 |
US4565475A (en) | 1986-01-21 |
DK166262B (da) | 1993-03-29 |
ZA841434B (en) | 1984-09-26 |
DK166262C (da) | 1993-08-23 |
CA1232416A (en) | 1988-02-09 |
FI87428C (fi) | 1993-01-11 |
NO164756B (no) | 1990-08-06 |
NO840782L (no) | 1984-09-03 |
AU575554B2 (en) | 1988-08-04 |
EP0121333A3 (en) | 1985-10-09 |
DK131684A (da) | 1984-09-03 |
AU2500684A (en) | 1984-09-06 |
PT78197B (en) | 1986-04-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970203 |