Bicycle skewer with bicycle trailer couplers

A bicycle skewer for supporting a wheel of a bicycle between bicycle forks on opposite sides of the supported bicycle wheel, the skewer comprising:

• a skewer body having first and second end portions and a longitudinal axis about which a supported bicycle wheel pivots,
• a first coupler coupled to the first end portion of the skewer body and a second coupler coupled to the second end portion of the skewer body, the bicycle wheel and bicycle forks being positioned between the first and second couplers, each of the first and second couplers comprising an exterior surface at least a portion of which is spherical,
• a cam body slidably coupled to the first end portion of the skewer body for sliding axially on the first end portion of the skewer toward and away from an adjacent bicycle fork, the cam body comprising a first post extending outwardly and having an axis that is coaxial with the longitudinal axis,
• wherein the second skewer end portion of the skewer body comprises a second collar with a second post extending outwardly and having an axis that is coaxial with the longitudinal axis, the second collar being threadedly coupled to the skewer body,
• wherein the first coupler is supported by the first post and the second coupler is supported by the second post,
• further comprising a cam shank inserted into the cam body and into engagement with the first end portion of the skewer, a cam lever coupled to the cam shank, wherein movement of the cam lever slidably adjusts the position of the cam body on the first skewer end portion relative to the adjacent fork to adjust the pressure exerted by the skewer body on the bicycle forks.

A bicycle skewer for supporting a wheel of a bicycle between bicycle forks on opposite sides of the supported bicycle wheel, and for coupling the bicycle to a first latch on a first yoke arm of a trailer and for coupling the bicycle to a second latch on a second yoke arm of a trailer, the skewer comprising:

• a skewer body having first and second end portions and a longitudinal axis about which a supported bicycle wheel pivots;
• a first coupler having a first end portion and a first bearing sized to receive the first end portion of the skewer body and a second coupler having a second end portion and a second bearing sized to receive the second end portion of the skewer body, the bicycle wheel and forks being positioned between the first and second couplers;
• the first coupler comprising a first exterior latch engagement surface, at least a portion of which is spherical;
• the second coupler comprising a second exterior latch engagement surface, at least a portion of which is spherical;
• and
• wherein the first exterior latch engagement surface is positioned against a spherical surface portion of the first latch on the first yoke arm when the first yoke arm is coupled to the first end portion of the skewer, and wherein the second exterior latch engagement surface is positioned against a spherical surface portion of the second latch on the second yoke arm when the second yoke arm is coupled to the second end portion of the skewer.