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- Q11681610 subject Q7332758.
- Q11681610 abstract "A herringbone gear, a specific type of double helical gear, is a special type of gear that is a side to side (not face to face) combination of two helical gears of opposite hands. From the top, each helical groove of this gear looks like the letter V, and many together form a herringbone pattern (resembling the bones of a fish such as a herring). Unlike helical gears, herringbone gears do not produce an additional axial load.Like helical gears, they have the advantage of transferring power smoothly because more than two teeth will be in mesh at any moment in time. Their advantage over the helical gears is that the side-thrust of one half is balanced by that of the other half. This means that herringbone gears can be used in torque gearboxes without requiring a substantial thrust bearing. Because of this herringbone gears were an important step in the introduction of the steam turbine to marine propulsion.Precision herringbone gears are more difficult to manufacture than equivalent spur or helical gears and consequently are more expensive.They are used in heavy machinery.Where the oppositely angled teeth meet in the middle of a herringbone gear, the alignment may be such that tooth tip meets tooth tip, or the alignment may be staggered, so that tooth tip meets tooth trough. The latter alignment is the unique defining characteristic of a Wuest type herringbone gear, named after its inventor.".
- Q11681610 thumbnail Engrenages_-_85.488_-.jpg?width=300.
- Q11681610 wikiPageExternalLink Helical_Gears_Metric.
- Q11681610 wikiPageExternalLink Helical_and_Herringbone_Gears.html.
- Q11681610 wikiPageExternalLink press-parts-repair.php.
- Q11681610 wikiPageWikiLink Q143873.
- Q11681610 wikiPageWikiLink Q1504438.
- Q11681610 wikiPageWikiLink Q189859.
- Q11681610 wikiPageWikiLink Q2003667.
- Q11681610 wikiPageWikiLink Q219842.
- Q11681610 wikiPageWikiLink Q229367.
- Q11681610 wikiPageWikiLink Q3127419.
- Q11681610 wikiPageWikiLink Q3275521.
- Q11681610 wikiPageWikiLink Q380090.
- Q11681610 wikiPageWikiLink Q609111.
- Q11681610 wikiPageWikiLink Q626958.
- Q11681610 wikiPageWikiLink Q651443.
- Q11681610 wikiPageWikiLink Q6746.
- Q11681610 wikiPageWikiLink Q7332758.
- Q11681610 wikiPageWikiLink Q854873.
- Q11681610 comment "A herringbone gear, a specific type of double helical gear, is a special type of gear that is a side to side (not face to face) combination of two helical gears of opposite hands. From the top, each helical groove of this gear looks like the letter V, and many together form a herringbone pattern (resembling the bones of a fish such as a herring).".
- Q11681610 label "Herringbone gear".
- Q11681610 depiction Engrenages_-_85.488_-.jpg.