IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0272718
(2002-10-17)
|
발명자
/ 주소 |
- Robertson, John A.
- Speakman, Christopher D.
- O'Neal, Edward S.
- Hudelson, G. David
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
3 인용 특허 :
8 |
초록
▼
A method for identifying dip-galvanized parts commences with marking a tag (e.g., metal) with identification indicia for a galvanizable part. The markings and the tag are resistant to molten zinc. A temporary film is applied over the identification indicia. The temporary film is resistant to pre-gal
A method for identifying dip-galvanized parts commences with marking a tag (e.g., metal) with identification indicia for a galvanizable part. The markings and the tag are resistant to molten zinc. A temporary film is applied over the identification indicia. The temporary film is resistant to pre-galvanizing treatment, but is removed (burned away) during dip galvanizing without obscuring the readability of the identification indicia. Finally, the metal tag is associated with the galvanizable part and the part galvanized in a molten zinc bath.
대표청구항
▼
1. A method for identifying dip galvanized parts, which comprises the steps of:(a) marking a tag, having a front surface and a back surface, on said front surface with readable identification indicia for a galvanizable part, said markings and tag front surface being resistant to dip galvanizing;(b)
1. A method for identifying dip galvanized parts, which comprises the steps of:(a) marking a tag, having a front surface and a back surface, on said front surface with readable identification indicia for a galvanizable part, said markings and tag front surface being resistant to dip galvanizing;(b) applying a temporary film over said identification indicia, said temporary film being resistant to pre-galvanizing treatment, but being burned off during dip galvanizing without obscuring readability of said identification indicia; and(c) affixing said tag to said part; and(d) dip galvanizing said part, said temporary film being burned off during said dip galvanizing to reveal said identification indicia. 2. The method of claim 1, wherein said galvanizable part is a ferrous part. 3. The method of claim 1, wherein said tag is made from a metal. 4. The method of claim 1, wherein said tag is a steel tag. 5. The method of claim 1, wherein said readable identification indicia is one or more of human readable or machine-readable. 6. The method of claim 1, wherein said temporary film is one or more of an acetate film, an acrylic film, a vinyl film, a polyethylene film, or a polypropylene film. 7. The method of claim 6, wherein said temporary film is adhered to said tag with an adhesive. 8. The method of claim 1, wherein said marking is formed by laser blackening a coating formed from a silicone resin having pendant groups selected from one or more of methyl groups and phenyl groups and which contains a white pigment. 9. The method of claim 8, wherein said laser blackening is made with a CO 2 laser beam. 10. The method of claim 1, wherein said readable identification indica is one or more of alphanumeric symbols or graphics. 11. The method of claim 1, wherein a second temporary film is applied over said rear surface of said tag. 12. The method of claim 1, wherein said temporary film is applied over said front surface of said tag. 13. A tag with readable identification indicia comprising:(a) a tag having a front surface and a back surface with said front surface marked with readable identification indicia for a galvanizable part, said markings and tag front surface being resistant to dip galvanizing; and(b) a temporary film applied over said identification indicia, said temporary film being resistant to pre-galvanizing treatment, but being burned off during dip galvanizing without obscuring readability of said identification indicia. 14. The tag of claim 13, wherein said tag is affixed to a galvanizable part. 15. The tag of claim 14, wherein said galvanizable part is a ferrous part. 16. The tag of claim 13, wherein said tag is made from a metal. 17. The tag of claim 15, wherein said tag is a steel tag. 18. The tag of claim 13, wherein said readable identification indicia is one or more of human readable or machine-readable. 19. The tag of claim 13, wherein said temporary film is one or more of an acetate film, an acrylic film, a vinyl film, a polyethylene film, or a polypropylene film. 20. The tag of claim 19, wherein said temporary film adhered to said tag with an adhesive. 21. The tag of claim 13, wherein said marking is formed by laser blackening a coating formed from a silicone resin having pendant groups selected from one or more of methyl groups and phenyl groups and which contains a white pigment. 22. The tag of claim 13, wherein the temporary film is a polypropylene film affixed with a synthetic rubber adhesive. 23. The tag of claim 20, wherein the temporary film is a polypropylene film affixed with a synthetic rubber adhesive. 24. The tag of claim 20, wherein said laser blackening is made with a CO 2 laser beam. 25. The tag of claim 23, wherein said laser blackening is made with a CO 2 laser beam. 26. The tag of claim 13, wherein a second temporary film is applied over said back surface of said tag. 27. The tag of claim 26, wherein said tag has a pair of oppositely-disposed edges and wherein said temporary and second temporary f ilms extend over said edges and are adhered together by an adhesive. 28. The tag of claim 13, wherein said tag has a hole penetrating therethrough for attachment to a galvanizable part. 29. The tag of claim 25, wherein a second temporary film is applied over said back surface of said tag. 30. The tag claim 29, wherein said tag has a pair of oppositely-disposed edges and wherein said temporary and second temporary films extend over said edges and are adhered together by an adhesive.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.