FR2409804A1 - Procede et machine pour appointer des ebauches de vis par serrage entre deux matrices - Google Patents
Procede et machine pour appointer des ebauches de vis par serrage entre deux matricesInfo
- Publication number
- FR2409804A1 FR2409804A1 FR7833572A FR7833572A FR2409804A1 FR 2409804 A1 FR2409804 A1 FR 2409804A1 FR 7833572 A FR7833572 A FR 7833572A FR 7833572 A FR7833572 A FR 7833572A FR 2409804 A1 FR2409804 A1 FR 2409804A1
- Authority
- FR
- France
- Prior art keywords
- dies
- machine
- blankets
- tightening
- fixing screw
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/56—Making machine elements screw-threaded elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
- B21G3/00—Making pins, nails, or the like
- B21G3/16—Pointing; with or without cutting
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
PROCEDE ET MACHINE POUR APPOINTER DES VIS EN BLANC PAR ESTAMPAGE ENTRE DEUX MATRICES DONT UNE AU MOINS EST MOBILE ET QU'UN MECANISME RAPPROCHE L'UNE DE L'AUTRE A CETTE FIN. CETTE MACHINE COMPORTE UN SUPPORT CAPABLE DE MAINTENIR CHAQUE VIS EN BLANC ENTRE LES MATRICES DE FACON QUE SON AXE FASSE UN ANGLE DE MOINS DE 90 AVEC LE TRAJET SUIVI PAR LA MATRICE MOBILE, CE QUI PERMET, EN DETERMINANT L'OBLIQUITE DE LA VIS EN BLANC PAR RAPPORT AUX DEUX MATRICES PENDANT L'ESTAMPAGE, D'EMPECHER QUE CE DERNIER NE COURBE SA TIGE. APPLICATION AU FACONNAGE DE VIS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/855,664 US4149287A (en) | 1977-11-29 | 1977-11-29 | Method and apparatus for pinch pointing screw blanks |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2409804A1 true FR2409804A1 (fr) | 1979-06-22 |
FR2409804B1 FR2409804B1 (fr) | 1984-06-15 |
Family
ID=25321796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7833572A Granted FR2409804A1 (fr) | 1977-11-29 | 1978-11-28 | Procede et machine pour appointer des ebauches de vis par serrage entre deux matrices |
Country Status (7)
Country | Link |
---|---|
US (1) | US4149287A (fr) |
JP (1) | JPS5485159A (fr) |
AU (1) | AU527443B2 (fr) |
CA (1) | CA1104310A (fr) |
DE (1) | DE2851673A1 (fr) |
FR (1) | FR2409804A1 (fr) |
GB (1) | GB2008455B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2464765A1 (fr) * | 1979-09-14 | 1981-03-20 | Usm Corp | Machine a appointer des ebauches de vis par pincement |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4335479A (en) * | 1978-05-23 | 1982-06-22 | Celus Fasteners Manufacturing, Inc. | Method and apparatus for making blind rivets |
US4355430A (en) * | 1979-09-14 | 1982-10-26 | Usm Corporation | Pointing machine |
US4301563A (en) * | 1980-02-21 | 1981-11-24 | Aluminum Company Of America | Method for roll pointing a threaded screw |
DE3047599A1 (de) * | 1980-12-17 | 1982-07-08 | Sortimat Creuz & Co Gmbh, 7057 Winnenden | "verfahren und vorrichtung zum anbringen einer hartmetallplatte am kopf eines spiralbohrers" |
JPS62151039U (fr) * | 1986-03-12 | 1987-09-25 | ||
JPH0240827A (ja) * | 1988-07-29 | 1990-02-09 | Anritsu Corp | 小型電磁継電器 |
JPH0240825A (ja) * | 1988-07-29 | 1990-02-09 | Anritsu Corp | 電磁継電器 |
JP4723762B2 (ja) * | 2000-08-25 | 2011-07-13 | 大和製罐株式会社 | 金属容器のねじ部成形装置 |
CN103418685B (zh) * | 2013-08-01 | 2015-09-09 | 宁波市鄞州风名工业产品设计有限公司 | 冲压模具 |
CN103418686B (zh) * | 2013-08-01 | 2015-09-09 | 宁波市鄞州风名工业产品设计有限公司 | 一种冲压模具 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2657402A (en) * | 1948-11-05 | 1953-11-03 | Illinois Tool Works | Screw shank slotter |
GB895155A (en) * | 1958-10-30 | 1962-05-02 | Nat Machinery Co | Machine for making bolts, screws and similar headed metal fasteners |
US3395603A (en) * | 1966-09-13 | 1968-08-06 | Parker Kaion Corp | Rotary threaded fasteners |
US3398413A (en) * | 1967-09-20 | 1968-08-27 | Parker Kalon Corp | Machines for pinch-pointing metal screws |
FR2148317A1 (fr) * | 1971-08-05 | 1973-03-11 | Hartford Special Machinery Co | |
US4058864A (en) * | 1976-12-20 | 1977-11-22 | Illinois Tool Works Inc. | Screw shank slotting mechanism |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4071918A (en) * | 1976-11-08 | 1978-02-07 | Illinois Tool Works Inc. | Method of producing drill screws |
-
1977
- 1977-11-29 US US05/855,664 patent/US4149287A/en not_active Expired - Lifetime
-
1978
- 1978-09-26 CA CA312,059A patent/CA1104310A/fr not_active Expired
- 1978-11-13 AU AU41539/78A patent/AU527443B2/en not_active Expired
- 1978-11-28 GB GB7846262A patent/GB2008455B/en not_active Expired
- 1978-11-28 JP JP14708678A patent/JPS5485159A/ja active Granted
- 1978-11-28 FR FR7833572A patent/FR2409804A1/fr active Granted
- 1978-11-29 DE DE19782851673 patent/DE2851673A1/de not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2657402A (en) * | 1948-11-05 | 1953-11-03 | Illinois Tool Works | Screw shank slotter |
GB895155A (en) * | 1958-10-30 | 1962-05-02 | Nat Machinery Co | Machine for making bolts, screws and similar headed metal fasteners |
US3395603A (en) * | 1966-09-13 | 1968-08-06 | Parker Kaion Corp | Rotary threaded fasteners |
US3398413A (en) * | 1967-09-20 | 1968-08-27 | Parker Kalon Corp | Machines for pinch-pointing metal screws |
FR2148317A1 (fr) * | 1971-08-05 | 1973-03-11 | Hartford Special Machinery Co | |
US3786527A (en) * | 1971-08-05 | 1974-01-22 | Hartford Special Machinery Co | Pointer for multiple size work blanks |
US4058864A (en) * | 1976-12-20 | 1977-11-22 | Illinois Tool Works Inc. | Screw shank slotting mechanism |
FR2374122A1 (fr) * | 1976-12-20 | 1978-07-13 | Illinois Tool Works | Machine a entailler les vis taraudeuses |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2464765A1 (fr) * | 1979-09-14 | 1981-03-20 | Usm Corp | Machine a appointer des ebauches de vis par pincement |
Also Published As
Publication number | Publication date |
---|---|
AU4153978A (en) | 1979-06-07 |
FR2409804B1 (fr) | 1984-06-15 |
JPS5485159A (en) | 1979-07-06 |
AU527443B2 (en) | 1983-03-03 |
CA1104310A (fr) | 1981-07-07 |
JPS6225455B2 (fr) | 1987-06-03 |
GB2008455B (en) | 1982-03-10 |
DE2851673A1 (de) | 1979-05-31 |
GB2008455A (en) | 1979-06-06 |
US4149287A (en) | 1979-04-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |