KR20100116007A - 개구부 덮개 장치 - Google Patents
개구부 덮개 장치 Download PDFInfo
- Publication number
- KR20100116007A KR20100116007A KR1020090034706A KR20090034706A KR20100116007A KR 20100116007 A KR20100116007 A KR 20100116007A KR 1020090034706 A KR1020090034706 A KR 1020090034706A KR 20090034706 A KR20090034706 A KR 20090034706A KR 20100116007 A KR20100116007 A KR 20100116007A
- Authority
- KR
- South Korea
- Prior art keywords
- opening
- cover plate
- cover
- fixing
- view
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
Links
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
- E04G21/3223—Means supported by building floors or flat roofs, e.g. safety railings
- E04G21/3233—Means supported by building floors or flat roofs, e.g. safety railings without permanent provision in the floor or roof
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
- E04G21/3252—Protections, e.g. cover, caps, against impaling on starter reinforcement bars
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B4/00—Shrinkage connections, e.g. assembled with the parts at different temperature; Force fits; Non-releasable friction-grip fastenings
- F16B4/004—Press fits, force fits, interference fits, i.e. fits without heat or chemical treatment
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
Description
Claims (5)
- 개구부를 덮는 덮개판과, 상기 덮개판의 저면에 고정되어 개구부의 내면에 걸리는 고정브라켓과, 상기 덮개판과 고정브라켓을 고정하는 고정부재를 포함하고,상기 덮개판에는 상기 고정부재을 이동하여 고정하도록 슬라이딩 장공이 형성되어 있는 것을 특징으로 하는 개구부 덮개 장치.
- 청구항 1에 있어서,상기 고정브라켓에서 상기 개구부의 내면에 걸리는 면에는 마찰력을 높이도록 다수의 돌기가 형성되어 있는 것을 특징으로 하는 개구부 덮개 장치.
- 청구항 1에 있어서,상기 덮개판의 가장자리에는 개구부의 크기에 맞추어 다른 덮개판을 이어 붙이는 이음수단을 결합되도록 이음구멍이 형성되어 있는 것을 특징으로 하는 개구부 덮개 장치.
- 청구항 1 내지 청구항 3 중의 어느 한 항에 있어서,상기 덮개판에는 덮개판을 용이하게 취급하도록 상하로 이동하며 단부가 덮개판의 저면에 걸리는 손잡이가 구비되어 있는 것을 특징으로 하는 개구부 덮개 장치.
- 청구항 1 내지 청구항 3 중의 어느 한 항에 있어서,상기 슬라이딩 장공에는 상기 고정부재의 머리부가 수용되도록 슬라이딩 수용홈이 형성되어 있는 것을 특징으로 하는 개구부 덮개 장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090034706A KR20100116007A (ko) | 2009-04-21 | 2009-04-21 | 개구부 덮개 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090034706A KR20100116007A (ko) | 2009-04-21 | 2009-04-21 | 개구부 덮개 장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20100116007A true KR20100116007A (ko) | 2010-10-29 |
Family
ID=43134709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090034706A Ceased KR20100116007A (ko) | 2009-04-21 | 2009-04-21 | 개구부 덮개 장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20100116007A (ko) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101270511B1 (ko) * | 2011-01-25 | 2013-06-03 | 진혜라 | 개구부 덮개용 유공판 |
CN103132705A (zh) * | 2011-11-30 | 2013-06-05 | 国家电网公司 | 用于覆盖孔洞的孔洞盖板组件 |
FR3027616A1 (fr) * | 2014-10-22 | 2016-04-29 | Gtm Batiment | Dispositif d'obturation de trous |
CN106828775A (zh) * | 2016-11-17 | 2017-06-13 | 上海外高桥造船有限公司 | 伸缩式孔洞防护装置 |
CN108756264A (zh) * | 2018-06-01 | 2018-11-06 | 江北建设有限公司 | 一种用于人工挖桩孔的保护装置 |
CN113356623A (zh) * | 2021-06-11 | 2021-09-07 | 舟山长宏国际船舶修造有限公司 | 平台开孔临时保护网板 |
-
2009
- 2009-04-21 KR KR1020090034706A patent/KR20100116007A/ko not_active Ceased
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101270511B1 (ko) * | 2011-01-25 | 2013-06-03 | 진혜라 | 개구부 덮개용 유공판 |
CN103132705A (zh) * | 2011-11-30 | 2013-06-05 | 国家电网公司 | 用于覆盖孔洞的孔洞盖板组件 |
CN103132705B (zh) * | 2011-11-30 | 2015-07-15 | 国家电网公司 | 用于覆盖孔洞的孔洞盖板组件 |
FR3027616A1 (fr) * | 2014-10-22 | 2016-04-29 | Gtm Batiment | Dispositif d'obturation de trous |
CN106828775A (zh) * | 2016-11-17 | 2017-06-13 | 上海外高桥造船有限公司 | 伸缩式孔洞防护装置 |
CN108756264A (zh) * | 2018-06-01 | 2018-11-06 | 江北建设有限公司 | 一种用于人工挖桩孔的保护装置 |
CN113356623A (zh) * | 2021-06-11 | 2021-09-07 | 舟山长宏国际船舶修造有限公司 | 平台开孔临时保护网板 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20090421 |
|
PA0201 | Request for examination | ||
N231 | Notification of change of applicant | ||
PN2301 | Change of applicant |
Patent event date: 20090706 Comment text: Notification of Change of Applicant Patent event code: PN23011R01D |
|
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20110314 Patent event code: PE09021S01D |
|
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20110622 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20110314 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |