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1. (WO2018023849) MANHOLE COVER, AND OPERATION METHOD THEREOF
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Pub. No.: WO/2018/023849 International Application No.: PCT/CN2016/097544
Publication Date: 08.02.2018 International Filing Date: 31.08.2016
IPC:
E02D 29/14 (2006.01)
E FIXED CONSTRUCTIONS
02
HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
D
FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
29
Underground or underwater structures; Retaining walls
12
Manhole shafts; Other inspection or access chambers; Accessories therefor
14
Covers for manholes or the like; Frames for covers
Applicants:
上海圣享科技股份有限公司 SHANGHAI SHENGXIANG SCIENCE AND TECHNOLOGY CO., LTD. [CN/CN]; 中国上海市 浦东新区万航路299号7幢 7th Building, No.299 of Wanhang Road of Pudong New District Shanghai 201313, CN
Inventors:
鲍宗奖 BAO, Zongjiang; CN
Agent:
宁波理文知识产权代理事务所(特殊普通合伙) NINGBO RAYMOND IP AGENCY FIRM; 中国浙江省宁波 鄞州区首南街道日丽中路555号1501室 Suite 1501, 555 Rili Middle Road, ShouNan Subdistrict, Yinzhou District Ningbo, Zhejiang 315100, CN
Priority Data:
201610625648702.08.2016CN
201620829984902.08.2016CN
Title (EN) MANHOLE COVER, AND OPERATION METHOD THEREOF
(FR) COUVERCLE DE TROU D'HOMME ET SON PROCÉDÉ DE FONCTIONNEMENT
(ZH) 窨井盖和其操作方法
Abstract:
(EN) A manhole cover, comprising a fastening device (10), and a cover device (20). The fastening device (10) comprises a support component (11). The support component (11) forms a communication channel (111). The cover device (20) comprises a cover assembly (21) and a lock assembly (22). The cover assembly (21) comprises a cover component (211). The lock assembly (22) comprises at least one lock component (221). Each lock component (221) is separately and operably disposed at a lower portion of the cover component (211), such that when the cover component (211) is mounted to an upper portion of the support component (11) to close the communication channel (111), an operation end of said lock component (221) is separately operated to move a locking end of each lock component (221) to below the support component (11), or the locking end of each lock component (221) is moved away from below the support component (11). Also provided is an operation method of a manhole cover.
(FR) Cette invention concerne un couvercle de trou d'homme, comprenant un dispositif de fixation (10) et un dispositif de couvercle (20). Le dispositif de fixation (10) comprend un composant de support (11). Le composant de support (11) forme un canal de communication (111). Le dispositif de couvercle (20) comprend un ensemble couvercle (21) et un ensemble de verrouillage (22). L'ensemble couvercle (21) comprend un composant de couvercle (211). L'ensemble de verrouillage (22) comprend au moins un composant de verrouillage (221). Chaque composant de verrouillage (221) est disposé séparément et fonctionnellement au niveau d'une partie inférieure du composant de couvercle (211), de telle sorte que lorsque le composant de couvercle (211) est monté sur une partie supérieure du composant de support (11) pour fermer le canal de communication (111), une extrémité de fonctionnement dudit composant de verrouillage (221) est actionnée séparément pour déplacer une extrémité de verrouillage de chaque composant de verrouillage (221) en dessous du composant de support (11), ou l'extrémité de verrouillage de chaque composant de verrouillage (221) est déplacée à l'opposé du dessous du composant de support (11). L'invention concerne en outre un procédé de fonctionnement d'un couvercle de trou d'homme.
(ZH) 一种窨井盖,包括固定装置(10)和盖装置(20),固定装置(10)包括一支撑元件(11),支撑元件(11)形成一连通通道(111),盖装置(20)包括一盖组件(21)和一锁组件(22),盖组件(21)包括一盖元件(211),锁组件(22)包括至少一锁元件(221),每个锁元件(221)分别被可操作地设置于盖元件(211)的下部,以在盖元件(211)被安装于支撑元件(11)的上部用于封闭连通通道(111)时,每个锁元件(221)的操作端分别被操作,以使每个锁元件(221)的锁止端被移动到支撑元件(11)的下部,或者使每个锁元件(221)的锁止端从支撑元件(11)的下部被移离。还提供了一种窨井盖的操作方法。
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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, 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, 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: Chinese (ZH)
Filing Language: Chinese (ZH)