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1. (WO2017097613) METHOD FOR MAKING A CARBON FIBRE WATCHCASE AND CARBON WATCHCASE OBTAINED THEREFROM
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/097613 International Application No.: PCT/EP2016/078917
Publication Date: 15.06.2017 International Filing Date: 25.11.2016
IPC:
G04B 37/22 (2006.01) ,G04D 3/00 (2006.01) ,B29C 33/44 (2006.01) ,B29C 70/34 (2006.01) ,B29C 65/50 (2006.01) ,B29C 65/00 (2006.01)
G PHYSICS
04
HOROLOGY
B
MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME-PIECES USING THE POSITION OF THE SUN, MOON, OR STARS
37
Cases
22
Materials or processes of manufacturing pocket watch or wrist watch cases
G PHYSICS
04
HOROLOGY
D
APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
3
Watchmakers' or watch-repairers' machines or tools for working materials
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
33
Moulds or cores; Details thereof or accessories therefor
44
with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
70
Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
04
comprising reinforcements only, e.g. self-reinforcing plastics
28
Shaping operations therefor
30
Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
34
and shaping or impregnating by compression
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
65
Joining of preformed parts; Apparatus therefor
48
using adhesives
50
using adhesive tape
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
65
Joining of preformed parts; Apparatus therefor
Applicants:
ORIS SA [CH/CH]; Ribigasse 1 4434 Hölstein, CH
Inventors:
FISCHLI, Beat; CH
GERBER, Karim; CH
Agent:
BLANCHARD, Eugène; CH
HEIBLIG, Loïs; CH
Priority Data:
01802/1510.12.2015CH
Title (EN) METHOD FOR MAKING A CARBON FIBRE WATCHCASE AND CARBON WATCHCASE OBTAINED THEREFROM
(FR) PROCÉDÉ DE FABRICATION DE BOÎTIER DE MONTRE EN FIBRE DE CARBONE, ET BOÎTIER DE MONTRE EN FIBRE DE CARBONE OBTENU À PARTIR DE CE DERNIER
Abstract:
(EN) Method for making a carbon fibre watchcase comprising the steps of: a. forming an upper piece, a lower piece, two side pieces and an inner piece by moulding of carbon fibre prepregs between a forming tool and a complementary compressing counterpiece of a mould, the inner piece defining a central bore for the middle of the watchcase comprising a thread, and preferably a bezel, on an inner surface of the inner piece upon moulding said inner piece, and b. assembling the upper piece, the lower piece and the two side pieces about an outside surface of the inner piece with additional carbon fibre prepregs interfaced with said upper piece, lower piece, two side pieces and the inner piece and moulding additional carbon fibre prepregs to form a single moulded carbon fibre watchcase assembly. Carbon fibre watchcase comprising a middle having an integrally-formed inner thread, and preferably an integrally formed bezel.
(FR) L'invention concerne un procédé de fabrication d'un boîtier de montre en fibre de carbone comprenant les étapes suivantes : a. former une partie supérieure, une partie inférieure, deux parties latérales et une partie interne par moulage de pré-imprégnés de fibre de carbone entre un outil de formage et une contrepartie de compression complémentaire d'un moule, la partie interne définissant un alésage central pour le milieu du boîtier de montre comportant un filetage, et de préférence une lunette, sur une surface interne de la partie interne pendant le moulage de ladite partie interne, et b. assembler la partie supérieure, la partie inférieure et les deux parties latérales autour d'une surface extérieure de la partie interne avec des pré-imprégnés de fibre de carbone supplémentaires servant d'interface avec ladite partie supérieure, la partie inférieure, les deux parties latérales et la partie interne, et mouler des pré-imprégnés de fibre de carbone supplémentaires pour former un ensemble boîtier de montre en fibre de carbone moulé unique. Le boîtier de montre en fibre de carbone comportant un milieu ayant un filetage interne formé d'un seul tenant et, de préférence, une lunette formée d'un seul tenant.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)