摘要:
A lock for an excavation tooth assembly comprising: a body; and a locking element mounted to the body, wherein the locking element is capable of adopting an inserting configuration with respect to the body to enable the lock to be inserted through a cavity in a nose and is capable of adopting a lockable configuration with respect to the body in which the locking element is arranged for engaging a tooth member mounted to the nose to lock the tooth member to the nose.
摘要:
This disclosure provides a coupling device configured to couple a shaft and a rotating member supported on the shaft so as to be rotatable and demountable from the shaft including a contacting portion provided on a rotating member, and a restricting member provided on the shaft so as to be rotatable and configured to restrict a movement of the rotating member in the axial direction by coming into contact with the contacting portion.
摘要:
A lock for an excavation tooth assembly comprising: a body; and a locking element mounted to the body, wherein the locking element is capable of adopting an inserting configuration with respect to the body to enable the lock to be inserted through a cavity in a nose and is capable of adopting a lockable configuration with respect to the body in which the locking element is arranged for engaging a tooth member mounted to the nose to lock the tooth member to the nose.
摘要:
A fixing device of a first barrier-reinforcing member is disclosed. An exemplary embodiment provides a fixing device of a first barrier-reinforcing member for supporting first and second corrugated portions that are formed in a first barrier to cross each other in a liquefied natural gas storage tank including a heat-insulating board and a first barrier positioned thereon and forming an inner wall, including: a fixing bracket including a coupling portion fixedly inserted in insertion grooves formed under lateral sides of a crossing portion where the first and second corrugated portions cross, and a body coupled to one side of the coupling portion; and a first fastening member for fastening an impact-absorbing plate between the heat-insulating board and the first barrier with the other side of the body. The reinforcing member is fixed to inner sides of the first and second corrugated portions by the impact-absorbing plate.
摘要:
An assembly for coupling the rotor of a vehicle pedal assembly to the shaft of a vehicle pedal assembly. The rotor includes a cap which is fitted over a distal end of the shaft. The cap and the distal end of the shaft define a through aperture and an interior recess respectively. A coupling pin extends through the aperture in the cap of the rotor and into the recess in the shaft and includes a knurled outer surface which allows the pin to be interference fitted to the rotor and the shaft for securely coupling the rotor to the shaft.
摘要:
A seat connector which connects a vehicle seat with a base support, and method of connecting the same. The set connector has a base interface which connects to the base support, and a seat interface which connects to the vehicle seat. Both interfaces cooperate together by having the seat interface slide along the base interface. Both during and before this sliding engagement, the weight of the seat interface and the attached seat are supported by the base interface and other weight supports. Upon completing the sliding engagement, the vehicle seat is temporarily in a locked position where movement of the vehicle seat in all directions relative to the base support is restrained, even without the use of mechanical fasteners to secure the connection. The vehicle seat is then secured to the base support with mechanical fasteners. The vehicle seat can be removed from the base support by sliding the vehicle seat in a rearward direction along the base interface.
摘要:
Wireless communications services on a wireless communications device are selectively restricted in accordance with a location of the wireless device and specific permission and/or restrictions assigned to the wireless device while within/at the location. Services can be selectively blocked (denied), selectively modified, or selectively allowed on a wireless device based on lists indicating permissibility for specific services for specific devices at/within specific locations. A location can be a zone of coverage of a cellular tower, micro/pico/Femto cell or wireless access point, a sector of a zone of coverage, a geographic region within a zone of coverage, or any appropriate combination thereof.
摘要:
A method of assembling a portable support structure is disclosed. The method includes positioning a first platform member, then securing a first support member to the first platform member, and then securing a second platform member to the first platform member to form a continuous platform surface. The method includes positioning a plurality of platform members to form a first continuous platform surface, then securing a support member to at least one of the plurality of platform members. The method includes forming a continuous surface from a plurality of platform members, the plurality of platform members including one or more female connectors, aligning one or more male connectors with the one or more female connectors, and engaging the one or more male connectors with the one or more female connectors.
摘要:
An assembly comprises a shaft defining a longitudinal axis, a first component supported on the shaft, a second component supported on the shaft, and an isolator positioned between the first component and the second component. The second component configured such that the second component induces a force having a component parallel to the axis of the shaft. The force component parallel to the axis of the shaft induced by the second component is transferred directly to the shaft by the isolator and is isolated from the first component.
摘要:
A circumferential clamp (2) including a clamping band (4) having oppositely disposed circumferential ends (8, 10) and a latching assembly (6) for securing the ends (8, 10) together. The latching assembly (6) includes first and second latching devices (12, 14), each of which includes an elongate element (16, 26, 28) which is pivotably mounted on the clamping band (4) adjacent one of the ends (8, 10) and is engageable with the clamping band (4) adjacent the other end to latch the ends (8, 10) together. The lengthwise axes of the elongate elements (16, 26, 28) lie in, or intersect, a common plane tangential to the clamping band (4), and may be coincident with, or intersect, each other.