Miniature herringbone gears Image credit: Run Ryder | Perpendicular herringbone gears Image credit: Wikimedia | Crossed double helix gear Image credit: 1 DKM 2B. Herringbone gears, also called double helical gears, are gear sets designed to transmit power through parallel or, less commonly, perpendicular axes. The unique tooth structure of a herringbone gear consists of two adjoining, opposite helixes that appear in the shape of the letter 'V'.
Phone Contact Numbers. The Dell customer service phone number claims the caller must have an order number or express service code when calling. This is not the case. You can contact the general customer service number to ask general questions without this information. General Customer Service: 1-512â338-4400.
Address of Lawrence Technological University The address of Lawrence Technological University is 21000 W 10 Mile Road, Southfield, MI-48075, United States. Contact Number of Lawrence Technological University The contact number of Lawrence Technological University is +1-800-2255-588, +1-248-204-4000. Email Address of Lawrence Technological University Contact Phone Number is : +1-800-2255-588, +1-248-204-4000 and Address is 21000 W 10 Mile Road, Southfield, MI-48075, United States The  is one of the major training institutes of higher education in the United States established in 80 years ago.