A roll-up or curtain type door is disclosed which is for use in large doorways, the door having an improved support apparatus, an improved spring mounting mechanism, and a unique bearing block which also functions to support the door as it is rolled up. The roll-up door has a substantiall...
A lock is described which is adapted for use in combination with a conventional latching handle assembly mounted on the bottom panel of a roll-up door mounted on a truck or the like. The lock includes a laterally movable dead bolt which, when locked, is in the pivotal path of the ...
Woman D:System overload! It was almost too harsh a vibration to enjoy. But with a little careful maneuvering I learned to cherish it. Is it more focused on clitoral or G-spot stimulation? Woman A:Clitoral. Woman B:It did both, but I wish I had gotten one that was only G-spot stim...
roll-updoor 捲帘門 卷帘門 也可见: roll动— 卷动 · 滚动 · 滚动动 · 轧制动 · 翻滚动 · 滑落动 · 翻转动 · 轱动 · (液体)滚落动 · 绕成筒状动 · 打滚动 · (车辆)慢慢开动动 · (机器)运转动 · 转动眼珠动 · 转悠动 ...
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Door lock and hinge: The structure and design can achieve a smooth connection on both sides, and the door lock system should avoid hand contact pollution. Automatic lifting sealing strip at the bottom of the door: three sides of the door frame should use sealing ...
and lock system, so they can be tricky to operate at first. However, once you knowhow to open and close shipping container doors,they become easy to use. Containers also come equipped with cargo doors on both ends. They are referred to as “Double Door Containers” or “Tunnel Containers...
Door lock and hinge: The structure and design can achieve a smooth connection on both sides, and the door lock system should avoid hand contact pollution. Automatic lifting sealing strip at the bottom of the door: three sides of the door frame should use sea...
Roll Up Doors, Commercial Door, Garage Door, OverHead Steel Door, Roll Up Shed Door and Roll Up Barn Door.
The first device specifically tailored to this system is developed, ... EJ Smith 被引量: 0发表: 2011年 A SAFETY DEVICE, PARTICULARLY FOR ROLL-UP DOORS a safety device, particularly intended to be used in roll up doors, used to reverse the closing movement of the door when an obstacle ...