Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO1989000087) IMPROVED METHOD AND APPARATUS FOR COATING FASTENERS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1989/000087 International Application No.: PCT/US1988/002176
Publication Date: 12.01.1989 International Filing Date: 01.07.1988
IPC:
B05B 13/02 (2006.01) ,B05B 15/04 (2006.01) ,B05D 7/00 (2006.01) ,F16B 33/00 (2006.01) ,F16B 1/00 (2006.01) ,F16B 33/06 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
B
SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
13
Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/-B05B11/190
02
Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
B
SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
15
Details of spraying plant or apparatus not otherwise provided for; Accessories
04
Control of spray area, e.g. masking, side shields; Means for collection or re-use of excess material
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
D
PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
7
Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
33
Features common to bolt and nut
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
1
Devices for securing together, or preventing relative movement between, constructional elements or machine parts
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
33
Features common to bolt and nut
06
Surface treatment of parts furnished with screw-thread, e.g. for preventing seizure
Applicants:
NYLOK FASTENER CORPORATION [US/US]; 50471 East Russell Schmidt Boulevard Mount Clemens, MI 48045, US
Inventors:
SESSA, Eugene, D.; US
DUFFY, Richard; US
Agent:
GRAFF, Stuart, I. @; Niro, Scavone, Haller, Niro & Rockey, Ltd. 200 West Madison Street Suite 3500 Chicago, IL 60606, US
Priority Data:
070,41607.07.1987US
Title (EN) IMPROVED METHOD AND APPARATUS FOR COATING FASTENERS
(FR) PROCEDE ET APPAREIL AMELIORES DE REVETEMENT D'ELEMENTS DE FIXATION
Abstract:
(EN) A method and apparatus for coating a fastener, particularly a fastener (20) with a head portion (23) and shank portion (24). The invention includes the steps of and apparatus for supporting (28A, 28B) the fasteners. The fasteners are conveyed such that the fasteners are moved through a plurality of operating stations and pass through a heating station (62, 64, 66) where the shank portions of the fasteners are heated. Subsequently, at a material applying station (70), a coating material is applied to the heated shank portions. A preferred embodiment of the method and apparatus of the present invention includes supporting the fasteners on their head portions with the shank portions projecting upward, conveying the fasteners with their shank portions projecting upward for processing, heating the shank portion to a temperature above the melting point of the applied material and applying the material to the heated shank portion to form a coating thereon.
(FR) Un procédé et un appareil servent à revêtir des éléments de fixation, notamment des éléments de fixation (20) ayant une tête (23) et une tige (24). Un appareil (28A, 28B) de support des éléments de fixation les soutient pendant des étapes du procédé. Les éléments de fixation sont transportés à travers une pluralité de postes de traitement et traversent un poste de chauffage (62, 64, 66) où leurs tiges sont chauffées. Un matériau de revêtement est appliqué par la suite sur les tiges chauffées dans un poste d'application (70). Dans un mode préférentiel de réalisation de ce procédé et de cet appareil, les éléments de fixation sont soutenus sur leur tête, leur tige s'étendant vers le haut, sont transportés, leur tige en haut, pendant le traitement, leur tige est chauffée jusqu'à une température supérieure au point de fusion du matériau appliqué et le matériau est appliqué sur la tige chauffée de façon à former une couche de revêtement sur celle-ci.
Designated States: AU, BR, JP, KR
European Patent Office (AT, BE, CH, DE, FR, GB, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP0354216AU1988021288