Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019066717) LOCKING DEVICE AND A FASTENING DEVICE COMPRISING SUCH A LOCKING DEVICE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/066717 International Application No.: PCT/SE2018/051004
Publication Date: 04.04.2019 International Filing Date: 01.10.2018
IPC:
F16B 37/08 (2006.01) ,F16B 39/30 (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
B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
37
Nuts or like thread-engaging members
08
Quickly-detachable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the 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
39
Locking of screws, bolts, or nuts
22
in which the locking takes place during screwing down or tightening
28
by special members on, or shape of, the nut or bolt
30
Locking exclusively by special shape of the screw-thread
Applicants:
COMBOLT AB [SE/SE]; Gymnasievägen 16 931 57 Skellefteå, SE
Inventors:
HARPA, Alexander; SE
WENNERSTEN, Elias; SE
Agent:
NORÉNS PATENTBYRÅ AB; Box 10198 100 55 STOCKHOLM, SE
Priority Data:
1751205-429.09.2017SE
Title (EN) LOCKING DEVICE AND A FASTENING DEVICE COMPRISING SUCH A LOCKING DEVICE
(FR) DISPOSITIF DE VERROUILLAGE ET DISPOSITIF DE FIXATION DOTÉ D'UN TEL DISPOSITIF DE VERROUILLAGE
Abstract:
(EN) A locking device, which locking device acts a nut. The locking device comprises a cylindrical axially extending through hole and is in circumferential direction provided with at least one internal axial segment comprising at least one thread. The locking device is mirror shaped and further comprises either at least one internal axial segment having a substantially flat surface or at least one internal axial segment having a surface with reduced height of at least one thread. The axial center line of the cylindrically extending through hole is inclined in relation to the main axis of the locking device. The invention further concerns a fastening device comprising at least two connecting parts, one stem part and one such locking device, wherein the stem part and the locking device are arranged to engage with each other by connecting the locking device onto the stem part along a main longitudinal direction of the stem part from a distal end towards a proximate end, where the stem part is provided with external threads.
(FR) L'invention concerne un dispositif de verrouillage, le dispositif de verrouillage agissant comme écrou. Le dispositif de verrouillage comprend un trou traversant cylindrique s'étendant axialement, et il est muni, dans la direction circonférentielle, d'au moins un segment axial interne comprenant au moins un filet. Le dispositif de verrouillage présente une forme de miroir et comprend en outre soit au moins un segment axial interne comportant une surface sensiblement plate, soit au moins un segment axial interne comportant une surface à hauteur réduite d'au moins un filet. La ligne centrale axiale du trou traversant s'étendant de manière cylindrique est inclinée par rapport à l'axe principal du dispositif de verrouillage. L'invention concerne en outre un dispositif de fixation comprenant au moins deux parties de liaison, une partie tige et un tel dispositif de verrouillage, la partie tige et le dispositif de verrouillage étant agencés pour entrer en prise l'un avec l'autre par liaison du dispositif de verrouillage sur la partie tige le long d'une direction longitudinale principale de la partie tige, d'une extrémité distale à une extrémité proximale, la partie tige étant munie de filets externes.
front page image
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)