TWI287597B - Locking assembly for grating lid - Google Patents

Locking assembly for grating lid Download PDF

Info

Publication number
TWI287597B
TWI287597B TW094113057A TW94113057A TWI287597B TW I287597 B TWI287597 B TW I287597B TW 094113057 A TW094113057 A TW 094113057A TW 94113057 A TW94113057 A TW 94113057A TW I287597 B TWI287597 B TW I287597B
Authority
TW
Taiwan
Prior art keywords
outer casing
handle shaft
rod
cam surface
phase difference
Prior art date
Application number
TW094113057A
Other languages
English (en)
Chinese (zh)
Other versions
TW200632189A (en
Inventor
Osamu Koyama
Original Assignee
Takigen Mfg Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Takigen Mfg Co filed Critical Takigen Mfg Co
Publication of TW200632189A publication Critical patent/TW200632189A/zh
Application granted granted Critical
Publication of TWI287597B publication Critical patent/TWI287597B/zh

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/006—Locks or fastenings for special use for covers or panels
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/06—Gully gratings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2999/00—Subject-matter not otherwise provided for in this subclass

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sewage (AREA)
  • Lock And Its Accessories (AREA)
TW094113057A 2005-03-03 2005-04-25 Locking assembly for grating lid TWI287597B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005058755A JP3989935B2 (ja) 2005-03-03 2005-03-03 グレーチング蓋用ロック装置

Publications (2)

Publication Number Publication Date
TW200632189A TW200632189A (en) 2006-09-16
TWI287597B true TWI287597B (en) 2007-10-01

Family

ID=36946469

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094113057A TWI287597B (en) 2005-03-03 2005-04-25 Locking assembly for grating lid

Country Status (4)

Country Link
JP (1) JP3989935B2 (ja)
KR (1) KR100702391B1 (ja)
CN (1) CN100587171C (ja)
TW (1) TWI287597B (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5426818B2 (ja) * 2007-06-25 2014-02-26 小林 智 フロアパネル固定金具
KR100924838B1 (ko) 2009-05-27 2009-11-03 (주)일산금속 맨홀뚜껑 잠금장치
KR101238164B1 (ko) 2012-05-01 2013-02-27 이상각 맨홀뚜껑 잠금기능을 갖는 맨홀
CN104727426A (zh) * 2013-12-19 2015-06-24 孙黎明 一种下水井盖连接机构
JP6397345B2 (ja) * 2015-01-30 2018-09-26 株式会社シマブン グレーチング用把手、およびそれを備えた把手付きグレーチング
CN107447843A (zh) * 2017-03-01 2017-12-08 广州市双聚节能科技有限公司 一种防臭地漏
JP6916978B2 (ja) * 2017-07-18 2021-08-11 有限会社ウイング グレーチング外れ止め装置
CN109930677B (zh) * 2019-01-24 2020-08-25 李长洪 一种便于进行锁紧固定的市政给排水用排水结构
KR200491356Y1 (ko) * 2019-10-11 2020-03-25 주식회사 기남금속 맨홀뚜껑 잠금장치 및 맨홀뚜껑 개폐용 작업공구
CN111042300B (zh) * 2019-12-26 2021-01-22 安徽华朋钢格栅有限公司 一种异形钢格栅专用安装机构
CN111119041B (zh) * 2019-12-30 2021-10-15 安徽鑫盛市政工程有限公司 一种公路桥梁用排水系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0827882A (ja) * 1994-07-20 1996-01-30 Oike:Kk コンクリート構造物および蓋止め機構
JP3538703B2 (ja) * 1999-07-30 2004-06-14 伊藤忠丸紅テクノスチール株式会社 道路用排水口のグレーチング外れ止め装置
JP2001193144A (ja) * 2000-01-12 2001-07-17 Nakagawa Tekkosho:Kk 道路用排水ます蓋の固定装置
JP3695588B2 (ja) * 2003-04-23 2005-09-14 タキゲン製造株式会社 蓋の跳ね上げ防止用ロック装置

Also Published As

Publication number Publication date
JP3989935B2 (ja) 2007-10-10
CN1827927A (zh) 2006-09-06
CN100587171C (zh) 2010-02-03
JP2006241829A (ja) 2006-09-14
KR100702391B1 (ko) 2007-04-02
TW200632189A (en) 2006-09-16
KR20060096232A (ko) 2006-09-11

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees