Bicycle and bicycle elements theft alarm apparatus

A theft alarm apparatus mounted on a bicycle assembly having a front wheel assembly connected to a front wheel support yoke and a support seat assembly connected to a support frame assembly and operable to activate an alarm on unauthorized tampering of the bicycle assembly, comprising:

• a) a main housing assembly connected to said bicycle assembly to prevent unauthorized removal thereof;
• b) an alarm means mounted on said main housing assembly and connected to the front wheel assembly and the support seat assembly of the bicycle assembly;
• c) said alarm means connected to an alarm member and a control circuit assembly;
• and
• d) said alarm member energized to activate at least one of a visual and audio alarms on attempted removal of the front wheel assembly or the support seat assembly from the bicycle assembly.

A theft alarm apparatus mounted on a bicycle assembly including bicycle elements to be protected against theft having a front wheel assembly connected to a front wheel support yoke and a support seat assembly connected to a support frame assembly and operable to activate an alarm on unauthorized tampering of the bicycle elements on the bicycle assembly, comprising:

• a) a main housing assembly connected to said bicycle assembly;
• b) an alarm means mounted on said main housing assembly and connected to at least one of the bicycle elements of the bicycle assembly;
• c) said alarm means connected to an alarm member and a control circuit assembly;
• d) said alarm member energized to sound an alarm on attempted removal of at least one of said bicycle elements from the bicycle assembly;
• e) said alarm means includes a quick release sensor assembly having a wheel release actuator member connected to the front wheel assembly;
• and
• f) said wheel release actuator member having actuator sections which, when clamped together, completes an electrical circuit therethrough and, when separated, breaks said electrical circuit which then energizes said alarm member.

A theft alarm apparatus mounted on a bicycle assembly including bicycle elements to be protected against theft having a front wheel assembly connected to a front wheel support yoke and a support seat assembly connected to a support frame assembly and operable to activate an alarm on unauthorized tampering of the bicycle elements on the bicycle assembly, comprising:

• a) a main housing assembly connected to said bicycle assembly;
• b) an alarm means mounted on said main housing assembly and connected to at least one of the bicycle elements of the bicycle assembly;
• c) said alarm means connected to an alarm member and a control circuit assembly;
• d) said alarm member energized to sound an alarm on attempted removal of at least one of said bicycle elements from the bicycle assembly;
• e) said alarm means includes a quick release sensor assembly having a seat release actuator member connected to the support seat assembly;
• and
• f) said seat actuator member having actuator sections which, when clamped together, completes an electrical circuit therethrough and, when separated, breaks said electrical circuit which then energizes said alarm member.

A theft alarm apparatus mounted on a bicycle assembly including bicycle elements to be protected against theft having a front wheel assembly connected to a front wheel support yoke and a support seat assembly connected to a support frame assembly and operable to activate an alarm on unauthorized tampering of the bicycle elements on the bicycle assembly, comprising:

• a) a main housing assembly connected to said bicycle assembly;
• b) an alarm means mounted on said main housing assembly and connected to at least one of the bicycle elements of the bicycle assembly;
• c) said alarm means connected to an alarm member and a control circuit assembly;
• d) said alarm member energized to sound an alarm on attempted removal of at least one of said bicycle elements from the bicycle assembly;
• and
• e) said alarm means includes a motion detector assembly connected to said alarm member and operable to energize same on any movement of the bicycle assembly when said theft alarm apparatus is in an energized alarm condition.

A theft alarm apparatus mounted on a bicycle assembly including bicycle elements to be protected against theft having a front wheel assembly connected to a front wheel support yoke and a support seat assembly connected to a support frame assembly and operable to activate an alarm on unauthorized tampering of the bicycle elements on the bicycle assembly, comprising:

• a) a main housing assembly connected to said bicycle assembly;
• b) an alarm means mounted on said main housing assembly and connected to at least one of the bicycle elements of the bicycle assembly;
• c) said alarm means connected to an alarm member and a control circuit assembly;
• d) said alarm member energized to sound an alarm on attempted removal of at least one of said bicycle elements from the bicycle assembly;
• and
• e) said alarm means includes a cable disconnect and severance detector assembly having a cable member connected through a receptacle member to said main housing assembly and operable to be placed about an immovable anchored object and reconnected to said alarm means to complete a circuit therethrough;
• whereby movement of said cable member so as to be disconnected from said receptacle member or severance thereof operates to energize said alarm member to indicate unauthorized tampering of the bicycle assembly when in an alarm energized condition.