FR2377234A1 - Appareil et procede d'application d'une poudre pour la production d'elements filetes auto-bloquants - Google Patents
Appareil et procede d'application d'une poudre pour la production d'elements filetes auto-bloquantsInfo
- Publication number
- FR2377234A1 FR2377234A1 FR7801101A FR7801101A FR2377234A1 FR 2377234 A1 FR2377234 A1 FR 2377234A1 FR 7801101 A FR7801101 A FR 7801101A FR 7801101 A FR7801101 A FR 7801101A FR 2377234 A1 FR2377234 A1 FR 2377234A1
- Authority
- FR
- France
- Prior art keywords
- self
- production
- threaded elements
- elements
- powder
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000000843 powder Substances 0.000 title abstract 2
- 239000002245 particle Substances 0.000 abstract 5
- 239000011347 resin Substances 0.000 abstract 4
- 229920005989 resin Polymers 0.000 abstract 4
- 229940098458 powder spray Drugs 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/06—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies
- B05B13/0609—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies the hollow bodies being automatically fed to, or removed from, the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C19/00—Apparatus specially adapted for applying particulate materials to surfaces
- B05C19/005—Apparatus specially designed for applying particulate materials to the inside of hollow work
-
- 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
- F16B33/00—Features common to bolt and nut
- F16B33/06—Surface treatment of parts furnished with screw-thread, e.g. for preventing seizure or fretting
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S470/00—Threaded, headed fastener, or washer making: process and apparatus
- Y10S470/906—Nylon plug lock
Landscapes
- Coating Apparatus (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Spray Control Apparatus (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
L'invention concerne un appareil et un procédé d'application d'une poudre pour la production d'éléments filetés auto-bloquants. Ledit appareil comporte un convoyeur déplaçant une sucession continue des éléments taraudés à une vitesse régulière. Un dispositif de pulvérisation d'une poudre de résine dirige un jet de particules dans l'extrémité inférieure des éléments taraudés pour appliquer un dépôt de particules sur une zone de la partie filetée des éléments qui dégagent suffisamment de chaleur pour faire fondre les particules de résine. Une buse qui éjecte des particules de résine peut être déplacée dans les orifices inférieurs des éléments taraudés et extraite desdits orifices de manière à déposer les particules de résine sur une zone bien déterminée. Application à la production d'éléments taraudés auto-bloquants.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/760,137 US4060868A (en) | 1977-01-17 | 1977-01-17 | Powder applying apparatus and process for making self-locking threaded elements |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2377234A1 true FR2377234A1 (fr) | 1978-08-11 |
Family
ID=25058199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7801101A Withdrawn FR2377234A1 (fr) | 1977-01-17 | 1978-01-16 | Appareil et procede d'application d'une poudre pour la production d'elements filetes auto-bloquants |
Country Status (6)
Country | Link |
---|---|
US (1) | US4060868A (fr) |
JP (1) | JPS5390351A (fr) |
DE (1) | DE2801922A1 (fr) |
FR (1) | FR2377234A1 (fr) |
GB (1) | GB1593443A (fr) |
IT (1) | IT1092007B (fr) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4366190A (en) * | 1980-06-26 | 1982-12-28 | Rodden Philip J | Locking patch machine |
US4920911A (en) * | 1985-09-04 | 1990-05-01 | Peterson American Corporation | Apparatus for high pressure impact coating |
US4779559A (en) * | 1985-09-04 | 1988-10-25 | Peterson American Corporation | Apparatus for high pressure impact coating |
US4652468A (en) * | 1985-09-04 | 1987-03-24 | Peterson American Corp. | Process for high pressure impact coating |
US4775555A (en) * | 1986-09-15 | 1988-10-04 | Nylok Fastener Corporation | Apparatus and process for making locking nuts |
US5141774A (en) * | 1988-01-14 | 1992-08-25 | Prittinen Michael W | Method and apparatus for coating internal cavities of objects with fluid |
MX166819B (es) * | 1988-01-14 | 1993-02-08 | Multech Inc | Metodo y aparato para revestir con fluido, las cavidades internas de los objetos |
US5141771A (en) * | 1989-10-20 | 1992-08-25 | Nylok Fastener Corporation | Method for producing coated fastener samples |
US5090355A (en) * | 1989-10-20 | 1992-02-25 | Nylok Fastener Corporation | Apparatus and method for producing coated fastener samples |
US5575051A (en) * | 1993-06-10 | 1996-11-19 | Marson/Creative Fastener Group | High impact power tool having shock absorbing means |
CA2130362C (fr) * | 1993-08-27 | 1998-11-03 | Richard J. Duffy | Pulverisateur a poudre pour le revetement d'articles de fixation |
US5511510A (en) * | 1994-01-26 | 1996-04-30 | Duffy; Richard J. | Resin coated fastener and apparatus and method for manufacture of same |
US5679160A (en) * | 1995-06-07 | 1997-10-21 | Nd Industries, Inc. | Apparatus for coating threaded fasteners |
US6027568A (en) * | 1996-06-12 | 2000-02-22 | Nd Industries, Inc. | Apparatus for processing fasteners |
US6004627A (en) * | 1997-01-07 | 1999-12-21 | Nylok Fastener Corporation | Method and apparatus for applying a coating to the head/shank junction of externally threaded articles |
CA2246924A1 (fr) | 1997-09-10 | 1999-03-10 | Richard J. Duffy | Appareil ameliore d'amenee de poudre pour articles filetes |
US6524387B2 (en) | 1999-04-23 | 2003-02-25 | Nylon Corporation | Powder feed apparatus and process for the application of a thermoplastic resin onto a fastener |
US6156392A (en) * | 1999-07-13 | 2000-12-05 | Nylok Fastener Corporation | Process for triboelectric application of a fluoropolymer coating to a threaded fastener |
US6296573B1 (en) * | 1999-12-14 | 2001-10-02 | Nylok Fastener Corporation | Self-locking internally threaded fastener and method of manufacture |
US6554903B1 (en) * | 2000-07-19 | 2003-04-29 | Nylok Corporation | Unitary spray nozzle |
DE10047324A1 (de) * | 2000-09-25 | 2002-04-11 | Continental Teves Ag & Co Ohg | Verfahren zum Beschichten ausgewählter Flächen eines Bauteils mit Gleitflächen |
US6761126B2 (en) * | 2001-05-21 | 2004-07-13 | Nylok Corporation | Apparatus for application of polymer resin onto threaded fasteners |
US10792689B2 (en) | 2014-09-18 | 2020-10-06 | Nylok Llc | Combined spray and vacuum nozzle |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2884895A (en) * | 1957-08-27 | 1959-05-05 | Westinghouse Electric Corp | Coating nozzle cleaning apparatus |
US3491721A (en) * | 1965-01-25 | 1970-01-27 | Gen Cable Corp | Apparatus for coating the inside of continuously welded pipe |
US3385261A (en) * | 1965-12-16 | 1968-05-28 | Loctite Corp | Apparatus for applying liquid to the interior of parts |
US3452714A (en) * | 1967-05-23 | 1969-07-01 | Usm Corp | Machine for applying locking patch to threaded element |
US3896760A (en) * | 1972-12-13 | 1975-07-29 | Usm Corp | Apparatus for making self-locking internally threaded articles |
US3894509A (en) * | 1973-09-10 | 1975-07-15 | Usm Corp | Apparatus for manufacture of fasteners |
US3991704A (en) * | 1974-07-18 | 1976-11-16 | Loctite Corporation | Coating apparatus |
US3995586A (en) * | 1976-01-21 | 1976-12-07 | W. R. Grace & Co. | Coating apparatus |
-
1977
- 1977-01-17 US US05/760,137 patent/US4060868A/en not_active Expired - Lifetime
-
1978
- 1978-01-12 IT IT19191/78A patent/IT1092007B/it active
- 1978-01-13 GB GB1358/78A patent/GB1593443A/en not_active Expired
- 1978-01-16 FR FR7801101A patent/FR2377234A1/fr not_active Withdrawn
- 1978-01-17 JP JP365878A patent/JPS5390351A/ja active Pending
- 1978-01-17 DE DE19782801922 patent/DE2801922A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
IT1092007B (it) | 1985-07-06 |
GB1593443A (en) | 1981-07-15 |
IT7819191A0 (it) | 1978-01-12 |
JPS5390351A (en) | 1978-08-09 |
DE2801922A1 (de) | 1978-07-20 |
US4060868A (en) | 1977-12-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |