摘要:
An aircraft boarding bridge or stairs with a bellows attached to a head frame of the aircraft boarding bridge or stairs by a fastening device. The fastening device has a positive connection acting at least in to spatial directions, wherein the positive connection is fixable by an at least non-positive connection member.
摘要:
An aircraft boarding bridge or stairs with a bellows attached to a head frame of the aircraft boarding bridge or stairs by a fastening device. The fastening device has a positive connection acting at least in to spatial directions, wherein the positive connection is fixable by an at least non-positive connection member.
摘要:
A hook, a hold down strap and a method for holding down an underground tank. The hook includes a base portion connectable to the hold down strap; a curved portion extending from the base portion and defining a concave receiving area having an entrance sized and configured for receiving an anchor element. The hook includes at least one hooking aid member being a flexible member or an extension member. The flexible member extends across the entrance of the concave receiving area and is sized and configured to bend from a closed position to an open position such that, when the anchor element traverses the entrance, the flexible member bends from the closed position toward the concave receiving area to the open position, thus allowing the anchor element to enter the concave receiving area. The extension member extends from the curved portion beyond the entrance of the concave receiving area.
摘要:
A fastening system for connecting mats is provided. The fastening system may include one or more features such as a hook and loop fastening system, a projection and trench fastening system, retainer and a tension strip securing system, and/or magnets to secure mats in place.
摘要:
A hook is presented that includes a hook formed into a body formed into a hook shape and having a neck and fabricated from nonferromagnetic material with the body having a first end and a second end. The neck is proximate to the first end. The hook also includes a closure that is fabricated from ferromagnetic material and has a first closure end and a second closure end, the closure being pivotally attached to the body and positioned to span a gap between the second end of the hook and the body. There is at least one magnet fixedly attached to the neck, so the at least one magnet holds the closure in a closed position that spans the gap such that the hook encloses a defined space in the closed position.
摘要:
A fastening system for connecting mats is provided. The fastening system may include one or more features such as a hook and loop fastening system, a projection and trench fastening system, retainer and a tension strip securing system, and/or magnets to secure mats in place.
摘要:
A beverage device comprising a beverage holder having an upper end and a lower end with the lower end having a beverage holder connector. A beverage holder support has a connecting end and a locking end. The locking end has a protruding portion having an outside diameter sized to fit inside a pool noodle and an annular wall having an inside diameter sized to fit around the pool noodle. The connecting end has a beverage holder support receiver for receiving the beverage holder connector.
摘要:
A cover latch mechanism, used for fixing a first cover to a second cover, includes a latching groove defined in the second cover; a latching hook extending from a surface of the first cover corresponding to the latching groove, the latching hook engaged with the latching groove; and a connecting member fixed to the second cover. The connecting member includes a latching portion according to the latching hook. The latching portion defines a receiving depression to receive the latching hook, and an elastic resisting protrusion extending from the latching portion adjacent to the receiving depression to resist the latching hook in the latching groove.
摘要:
An aperture board assembly includes a panel having an array of apertures, a modular array of receivers attached to the panel, and hook assemblies for detachably engaging the receivers. The modular array is attached to the panel so that each receiver is substantially aligned with a corresponding aperture in the panel. Each hook assembly passes at least partially through an aperture in the panel and into a receiver aligned with the aperture. Each receiver in the modular array includes spring clips that are equally spaced apart around a perimeter of the receiver. Each spring clip includes a pair of opposing spring fingers disposed in a spring clip aperture. Each pair of opposing spring fingers detachably engage the hook assembly as the hook assembly is rotated with respect to the receiver.
摘要:
A hook for an electric power tool is engageable with a carabiner comprising a hook end portion, and a gate member capable of opening the hook end portion. The hook includes: a base portion attached to a housing of a rechargeable electric power tool; an engagement portion positioned outside the base portion and having a first through-hole; a folded-back portion connecting the base portion and the engagement portion and having a second through-hole; and an outer abutment portion formed between the first and second through-holes and configured to cause the gate member to be bent inwardly when the gate member is pressed against the outer abutment portion. The outer abutment portion is engaged with the carabiner by inserting the hook end portion into the first and second through-holes, while the gate member is pressed against the outer abutment portion to open the hook end portion.