Gears Clause Samples
The "Gears" clause defines the specific mechanical components, such as gears or gear systems, that are included in the scope of an agreement or technical specification. It typically outlines the types, sizes, and performance standards required for the gears, and may specify testing, maintenance, or replacement obligations. By clearly identifying the requirements and expectations for gears, this clause ensures that both parties understand their responsibilities and helps prevent disputes over equipment quality or compatibility.
Gears bad gear choice and additional strain on the gearbox may result in broken and destroyed gearbox; THE RENTERs will be responsible for a full gearbox repair.
Gears. Set backlash for smooth gear operation. Replace worm and ring gear if required for smooth operation. Gear Case: Drain, flush, replace seals and provide new lubricants. Drive Sheave: Retain existing and re-groove. Provide seismic rope retainers. Ascending car protection: Provide new ascending car protection that detect an ascending car over-speed condition at a speed not greater than 10% higher than the speed at which the car governor is set to trip. If the over-speed detection means requires electrical power for its functioning: A loss of electrical power to the ascending car over-speed detection and control means shall cause the immediate activation of the emergency brake. The occurrence of a single ground or the failure of any mechanically operated switch shall not render the detection means inoperative. Provide means to stop car if unintended motion occurs. Provide any structural modifications to accommodate ascending car motion device. Provide structural engineers stamped installation drawings.
Gears. All gears and pinion for the cranes shall be forged rolled bar. The material of construction shall be either low carbon steel or medium carbon alloy steel and suitably heat treated as per the hardness and HP requirement. All gears and pinions shall be hardened suitably to meet the design requirement shall conform to IS: 4460. The material of construction, hardness values of gears & pinion, method of heat treatment, HP rating of gear box shall be mentioned in the drawing by crane Contractor for approval of purchaser. Split gears shall not be used. Gears and pinions shall be pressed on and keyed to shafts. All gears and pinions shall be totally enclosed type upto last stage of reduction in all motions and sh all be enclosed in fabricated steel gear boxes which shall be dust proof and firmly sealed to prevent oil leakages. Gear boxes shall have covers split horizontally and arranged such that top half can be removed for inspection. The gear boxes shall be fitte d with bolted type machined inspection covers. Cast steel cartridge housings shall be provided for carrying roller bearings. It shall be provided suitable method shall be provided for indicating oil level. No overhanging gears shall be used. Drain plugs sh all be provided on all gear boxes. Lifting lugs shall be provided for handling purposes. All the gear boxes shall be provided with lube oil gears. Vertical gear boxes shall be provided with lube pumps.
Gears. Heat-treated bevel type, running in lubricant.
Gears. The gears shall be high efficiency case hardened helical gears and rated in accordance with the AGMA Code of Practice 420.04 for continuous operation. The gears shall be manufactured from high cast iron to BS 1542 Class 220 or an equivalent standard. Semi-hardened and subsequently machined gears will not be accepted. Pinions shall be manufactured in accordance with AGMA 390.02 Class 12.