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1. (WO2017110915) LOCK MECHANISM FOR TUBULAR BODY
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/110915 International Application No.: PCT/JP2016/088197
Publication Date: 29.06.2017 International Filing Date: 21.12.2016
IPC:
F16L 37/096 (2006.01) ,F16L 37/127 (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
096
by means of hooks hinged about an axis
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
127
using hooks hinged about an axis
Applicants:
株式会社ニフコ NIFCO INC. [JP/JP]; 神奈川県横須賀市光の丘5-3 5-3, Hikarinooka, Yokosuka-shi, Kanagawa 2398560, JP
Inventors:
根津 幹夫 NEZU, Mikio; JP
Agent:
小川 利春 OGAWA, Toshiharu; JP
中村 信彦 NAKAMURA, Nobuhiko; JP
Priority Data:
2015-25079724.12.2015JP
Title (EN) LOCK MECHANISM FOR TUBULAR BODY
(FR) MÉCANISME DE VERROUILLAGE POUR CORPS TUBULAIRE
(JA) 管状体のロック機構
Abstract:
(EN) The invention provides a lock mechanism for a tubular body in which a lock member provided to a housing is attached to or detached from the housing by by engaging with or disengaging from an engaging part of a tubular body, wherein the lock member is rotatably and axially supported on the housing, the lock member has an urging means provided between the lock member and the housing, and the urging means switches the urging direction in accordance with the rotational angle of the lock member to urge the lock member in a locking direction of engaging with the tubular body and a releasing direction of disengaging from the tubular body.
(FR) La présente invention concerne un mécanisme de verrouillage pour un corps tubulaire dans lequel un élément de verrouillage disposé sur un boîtier est fixé à ou détaché du boîtier par mise en prise ou mise hors prise avec une partie de mise en prise d’un corps tubulaire, l’élément de verrouillage étant soutenu en rotation et axialement sur le boîtier, l’élément de verrouillage comporte un moyen de poussée disposé entre l’élément de verrouillage et le boîtier, le moyen de poussée commute la direction de poussée en fonction de l’angle de rotation de l’élément de verrouillage pour pousser l’élément de verrouillage dans une direction de verrouillage de mise en prise avec le corps tubulaire et une direction de libération de mise hors prise avec le corps tubulaire.
(JA) 管状体をハウジングに対し、前記ハウジングに設けられたロック部材を管状体の係合部に係合及び係合解除して着脱する管状体のロック機構であって、ロック部材はハウジングに回動可能に軸支されると共に、ハウジングとの間に設けられた付勢手段を有しており、付勢手段はロック部材の回動角度に応じ付勢方向を切り換えて、ロック部材を管状体に係合するロック方向及び係合解除する解除方向に付勢する構成である。
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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, 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 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: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
IN201837025848EP3396224