摘要:
Accordingly, this invention provides a fastener system which is weldable to a substructure that overcomes the problems and disadvantages of the fasteners of the prior art. Generally, a weldable fastener is disclosed that has a coating applied to at least one surface of the fastener. The coating functions to prevent the deposit of a further coating, particularly an electrodeposition coating, upon further processing.
摘要:
Accordingly, this invention provides a fastener system which is weldable to a substructure that overcomes the problems and disadvantages of the fasteners of the prior art. Generally, a weldable fastener is disclosed that has a coating applied to at least one surface of the fastener. The coating functions to prevent the deposit of a further coating, particularly an electrodeposition coating, upon further processing.
摘要:
Accordingly, this invention provides a fastener system which is weldable to a substructure that overcomes the problems and disadvantages of the fasteners of the prior art. Generally, a weldable fastener is disclosed that has a coating applied to at least one surface of the fastener. The coating functions to prevent the deposit of a further coating, particularly an electrodeposition coating, upon further processing.
摘要:
Accordingly, this invention provides a fastener system which is weldable to a substructure that overcomes the problems and disadvantages of the fasteners of the prior art. Generally, a weldable fastener is disclosed that has a coating applied to at least one surface of the fastener. The coating functions to prevent the deposit of a further coating, particularly an electrodeposition coating, upon further processing.
摘要:
Accordingly, this invention provides a fastener system which is weldable to a substructure that overcomes the problems and disadvantages of the fasteners of the prior art. Generally, a weldable fastener is disclosed that has a coating applied to at least one surface of the fastener. The coating functions to prevent the deposit of a further coating, particularly an electrodeposition coating, upon further processing.
摘要:
A vehicle error proof anti-chucking wedge assembly includes members having at least a first and optionally a second pin extending from an engagement side. The pins are positioned to limit installation of a right handed component to a first mating surface and a left handed component to a second mating surface of vehicle structure.
摘要:
A manhole casting setting fixture includes a pair of spaced parallel frame rails connected by a plurality of transverse struts. Four loop handles are secured at opposite ends of the frame rails to facilitate manual manipulation and transportation of the fixture. A pair of clamp mounting blocks are positioned in juxtaposed relation centrally on bottom surfaces of the frame rails. A pair of lead screws extend through respective threaded coaxial bores in the mounting blocks and include handle portions to facilitate manual loosening and tightening of the lead screws. A pair of arcuate clamping jaws are rotatably mounted on oppositely directed end portions of the lead screws. In use, a manhole casting is positioned level with the bottom surfaces of the parallel frame rails and the clamping screws are manually adjusted to engage the arcuate clamping jaws with diametrically opposed interior side wall portions of the manhole casting, thereby clamping the casting into proper level alignment with respect to the parallel frame rails. The setting fixture and attached manhole casting are then carried to the manhole and properly positioned relative thereto. The setting fixture maintains the manhole casting in proper position until the casting is permanently set in position by the application of cement, asphalt or other roadway paving material.