Chain coupling

A shackle for uniting lengths of chain, or connecting a chain with an object.
(Railroad) Supplementary coupling together of cars with a chain.

See also: Chain, Chain

References in periodicals archive ?
For applications where corrosion is prevalent, Tsubaki recommends the use of the nylon chain coupling, which although outright torque transmission capacity is lower than the steel version; it does not require lubrication and ensures that the environment around the coupling is not contaminated with grease.
From there, you simply mounted a hydraulic pump (driven direct from the crankshaft) with a roller chain coupling and then you had live hydraulics.
Keeping in view, the above mentioned limitations of the conventional coupling, we propose the design of an adjustable roller chain coupling which can be adjusted according to the requirement with regard to the shaft diameter.
w] at 170[degrees]C is probably associated with strong chain coupling with a chance of gelation; whereas at 190[degrees]C, rearrangements and chains scissions due to the thermoreversibility of the urethane bond (25-31) presumably become non-negligible and result in partial but irreversible degradation of the material due to the excess NCO groups released in that case.
For power transmission applications that require a strong, positive shaft coupling with limited misalignment capability, a roller chain coupling is often a good choice.
Limited Tenders are invited for Procurement Of Plate Belt Feeder Chain Coupling Pin And Polished Metal Ring 2 Items
Tenders are invited for Supply Of 3/4" X 7/16" Flexible Chain Coupling With Pilot Bore With Aluminium Cover, Maximum Hub Dia Of The Coupling: 4 11/32", Maximum Dia Of The Coupling: 5 15/16", Maximum Width Of The Coupling: 4 3/4", Applicable Chain Pitch: 3/4"(19.
Consisting of chain wrapped around two hardened-steel or plastic sprockets, chain couplings are satisfactory in low-speed, high-torque applications because they are economical, lightweight, and easy to install.
At Great Lakes Industries the uncommon is common when it comes to making mechanical power transmission products; such as: roller chain sprockets, roller chain couplings, spur gears, torque limiters, synchronous sprockets and general machining.
Contract award: the contract is for the supply of miner jsw sa mining link chains, chain routes for scraper conveyors and connecting links, locks and chain couplings with a total of 77 497.