Method of manufacturing a chassis for a gliding sport
원문보기
IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
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출원번호 |
US-0736995
(1996-10-25)
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우선권정보 |
FR0013707 (1995-11-14) |
발명자
/ 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
Greenblum & Berstein, P.L.C.
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인용정보 |
피인용 횟수 :
4 인용 특허 :
3 |
초록
▼
The chassis includes at least one support surface capable of receiving a boot and at least one lateral flange to which the gliding member(s) is (are) attached, as well as at least one stiffening rib obtained on at least one of the flanges by pressing. The manufacturing method includes the steps of c
The chassis includes at least one support surface capable of receiving a boot and at least one lateral flange to which the gliding member(s) is (are) attached, as well as at least one stiffening rib obtained on at least one of the flanges by pressing. The manufacturing method includes the steps of cutting in a metallic sheet a form corresponding substantially to the completed form of at least one portion of the chassis, and obtaining at least one stiffening rib by pressing in the portion of the chassis.
대표청구항
▼
[ What is claimed is:] [1.]1. A method of manufacturing a U-shaped chassis for a gliding sport device, of the type comprising at least one support surface capable of receiving a boot, and a pair of laterally spaced-apart flanges, said flanges comprising means for attaching gliding member(s), said me
[ What is claimed is:] [1.]1. A method of manufacturing a U-shaped chassis for a gliding sport device, of the type comprising at least one support surface capable of receiving a boot, and a pair of laterally spaced-apart flanges, said flanges comprising means for attaching gliding member(s), said method comprising:cutting in a metallic sheet a form corresponding substantially to a completed form of at least one portion of the chassis, including at least one cutout in said at least one portion of the chassis; andforming at least one stiffening rib by pressing in at least said one portion of the chassis, said stiffening rib extending along said one portion of said chassis non-linearly. [9.]9. A method of manufacturing a chassis for a gliding sport device adapted to have a boot attached upon the chassis, said method comprising:creating a form from a sheet of metallic material for subsequent processes for manufacturing at least a portion of said chassis;pressing a predetermined portion of said form to create a stiffening rib extending along said predetermined portion of said chassis non-linearly; andbending said form to create at least one flange of the chassis, said flange having said stiffening rib.10. A method according to claim 9, wherein:said creating comprises creating a form from a sheet of metallic material for subsequent processing for manufacturing the entirety of the chassis;said pressing comprises pressing at two predetermined portions of said form to create at least two stiffening ribs; andsaid bending comprises bending said form to create a substantially U-shaped chassis having two substantially parallel flanges, each of said flanges having a respective stiffening rib.11. A method according to claim 9, further comprising:before said bending, cutting predetermined elongated openings for reducing flexional stiffness of said chassis following completed manufacture.12. A method according to claim 11, whereby said chassis is a chassis for a skate to be fitted with at least one gliding member, said method further comprising:before said bending, forming holes having a size and position for mounting the gliding member.13. A method according to claim 9, wherein:said pressing comprises pressing said at least one stiffening rib to extend substantially longitudinally along substantially the entirety of said flange.14. A method according to claim 9, wherein:said pressing comprises pressing said at least one stiffening rib to extend along a limited zone of said flange, less than along substantially the entirety of said flange.15. A method according to claim 9, wherein:said flange of said chassis includes an external surface and an internal surface;said pressing comprises pressing said at least one stiffening rib to extend from said internal surface of said flange.16. A method according to claim 9, wherein:said flange of said chassis includes an external surface and an internal surface;said pressing comprises pressing said at least one stiffening rib to extend from said external surface of said flange.17. A method according to claim 9, wherein:said creating a form from a sheet of metallic material comprises cutting a form from a sheet of metallic material.18. A method according to claim 13, wherein:said pressing comprises pressing said at least one stiffening rib to extend along a limited length of said flange, less than along the entire length of said flange, thereby leaving opposite end portions of said flange substantially flat.19. A method of manufacturing a chassis for a gliding sport device adapted to have a boot attached upon the chassis, said method comprising:cutting in a metallic sheet a form corresponding substantially to a predetermined developed pattern of at least one portion of the chassis, including die cutting to form at least one elongated cutout within the contour of the sheet while leaving at least one predetermined zone of enlarged surface;pressing a predetermined portion in said predetermined zone of the enlarged surface to create at least one permanent stiffening rib to compensate, at least partially, a loss of rigidity due to formation of said at least one cutout, said stiffening rib extending non-linearly along said predetermined zone of the enlarged surface of the sheet.
이 특허에 인용된 특허 (3)
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Gierveld Johan (Wierden NLX), Frame for a skate, method for the manufacture thereof, skating shoe and skate.
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Ben-Dor Effraim (P.O. Box 33372 Tel-Aviv NJ ILX) Lemelson Jerome H. (85 Rector St. Metuchen NJ 08840), Roller skate.
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Myers Robert ; Maertz Richard, Skate and skate chassis and method of making and using the same.
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Polanco, Manuel, Modular roller skate apparatus.
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Robert Rudolph, Roller skate with angled wheels.
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