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1. (WO2018157994) QUICK CONNECTOR
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/157994 International Application No.: PCT/EP2018/051197
Publication Date: 07.09.2018 International Filing Date: 18.01.2018
Chapter 2 Demand Filed: 12.09.2018
IPC:
F16L 37/098 (2006.01) ,F16L 37/133 (2006.01) ,F16L 37/138 (2006.01)
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
L
PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
37
Couplings of the quick-acting type
08
in which the connection between abutting or axially-overlapping ends is maintained by locking members
084
combined with automatic locking
098
by means of flexible hooks
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
L
PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
37
Couplings of the quick-acting type
08
in which the connection between abutting or axially-overlapping ends is maintained by locking members
12
using hooks, pawls, or other movable or insertable locking members
133
using flexible hooks
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
L
PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
37
Couplings of the quick-acting type
08
in which the connection between abutting or axially-overlapping ends is maintained by locking members
12
using hooks, pawls, or other movable or insertable locking members
138
using an axially movable sleeve
Applicants: HUSQVARNA AB[SE/SE]; Drottninggatan 2 56182 Huskvarna, SE
Inventors: RIEDE, Felix; DE
Agent: FINKELE, Rolf; DE
Priority Data:
10 2017 001 883.901.03.2017DE
Title (EN) QUICK CONNECTOR
(FR) RACCORD RAPIDE
Abstract:
(EN) The invention relates to a quick connector for coupling a hose at a male coupling element comprising a connector main body (2) with a hose receiving portion (2.1), a receiving area (2.2) adapted to receive a portion of said male coupling element and a locking mechanism (3) adapted to lock the male coupling element at the quick connector in a position in which said male coupling element is partially inserted in said receiving area (2.2), wherein said locking mechanism (3) comprises two or more snap hooks (4) adapted to interact with a groove or recess provided at the male coupling element in order to lock the male coupling element in the inserted state, wherein said snap hooks (4) com¬ prise : - a foot portion (4.1); - an upper portion (4.3) forming an engagement portion; and - a bending portion (4.2) being arranged between said foot portion (4.1) and said upper portion (4.3); wherein said bending portion (4.2) comprises a tapered shape, wherein the thickness of the bending portion (4.2) is increasing towards the upper portion (4.3).
(FR) L'invention concerne un raccord rapide destiné à l'accouplement d'un tuyau au niveau d'un élément d'accouplement mâle, ledit raccord comprenant un corps principal de raccord (2) présentant une partie de réception de tuyau (2.1), une zone de réception (2.2) conçue pour recevoir une partie dudit élément d'accouplement mâle et un mécanisme de verrouillage (3) conçu pour verrouiller l'élément d'accouplement mâle au niveau du raccord rapide en une position dans laquelle ledit élément d'accouplement mâle est partiellement inséré dans ladite zone de réception (2.2), ledit mécanisme de verrouillage (3) comprenant au moins deux crochets d'encliquetage (4) conçus pour interagir avec une rainure ou un évidement ménagé au niveau de l'élément d'accouplement mâle afin de verrouiller l'élément d'accouplement mâle dans l'état inséré, lesdits crochets d'encliquetage (4) comprenant : - une partie pied (4.1) ; - une partie supérieure (4.3) formant une partie de prise ; et - une partie recourbée (4.2) disposée entre ladite partie pied (4.1) et ladite partie supérieure (4.3) ; ladite partie recourbée (4.2) présentant une forme effilée, selon laquelle l'épaisseur de la partie recourbée (4.2) augmente vers la partie supérieure (4.3).
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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, JO, JP, KE, KG, KH, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)