1、WORKPLACE SAFETY INSPECTION REPORTTopicFixed and Portable LaddersDocument IDLAPagePAGE 1 OF 5ABIDInspection PointVisual CriteriaObservationNotesFixed Ladders01Is the fixed ladder securely fastened or attached to the wall or mounting surface at the top and the bottom?固te的梯子的底部和顶部是否牛固...
PROBLEM TO BE SOLVED: To provide a ladder attachment which is attached to a ladder for use in hoisting a wall surface-mounted object (load) such as an outdoor machine to be mounted on a wall surface of a house, to thereby drastically improve the setting stability of the ladder when ...
2. He laddered to the top of his profession. 他跃上他的行业的最高峰。 名词 1. I got a ladder from the shed in the garden, put it against the wall, and began climbing towards the bedroom window. 于是我从花园的棚子里拿来一架梯子,把它靠在墙上,并开始向卧室的窗子爬去。 2. Rest the...
To create the ladder roof over the bed, you need to make sure that it is very rigid and securely attached to the wall. Lastly, weave on both of the ends drop cloth to define the bed. via Chipping With Charm 34. Complete Your Porch with a Stylish Ladder Arrangement Complete the farmhous...
Attachment to a ladder 来自 Google Patents 喜欢 0 阅读量: 22 公开/公告号: US4440263 A 公开/公告日期: Apr 3, 1984 发明人: SD Smith 被引量: 12 摘要: A ladder attachment includes a telescopic cross-bar 1A, 2A the ends of which carry wheels 3A for engaging a wall on either side of ...
the retractable structure of a trap door is arranged on the other side wall, and a four-link tripping mechanism and a tripping air cylinder are arranged... 冯永顺,刘大勇,刘志坚,... 被引量: 0发表: 2009年 ACTUATOR FOR A DOOR SEAL WITH A LIFTABLE AND RETRACTABLE SEAL STRIP Trigger for a...
We stock the highest quality of Youngman ladder accessories to simply attach to your ladder. The Youngman ladder stand off helps prevent damage to gutters, tiles and windows by positioning the ladder away from the wall. This versatile ladder tool can be attached to most types of extension ...
5、。 EXAMPLE: A sixteen-foot (16) ladder will be placed so that the bottom is four feet (4) away from the wall.举例:一根16英尺长的爬梯放置角度应确保其底端离墙距离为4英尺。9拿放和使用规程拿放和使用规程 3、Ladders will not be placed in front of doors, unless the door is locked ...
Twitter Google Share on Facebook (redirected fromrope ladders) Thesaurus ThesaurusAntonymsRelated WordsSynonymsLegend: Switch tonew thesaurus Noun1. rope ladder- a ladder with side pieces of rope ladder- steps consisting of two parallel members connected by rungs; for climbing up or down ...
An exercise ladder has a vertical ladder frame that includes one or more wall support blocks configured to fix the vertical ladder frame against a wall that is perpendicular to a fl