Electric mower switch
AssigneeMTD Products Inc
InventorsGerhard Plamper, Nick Ciavarella, Karim M. Abood
Life of this patent
Estimating the term…
Abstract
An electric switch operating mechanism is disclosed utilizing a rotating bail and a secondary inward moving interlock, wherein a single multiple function spring rotatively biases the moving bail into an inactive position, biasing the interlock into a non-engaged outward position and in addition operates the switch.
Claims18
In an electric lawn care appliance having a housing and a power connection controlled by a switch, a control for electric starting, comprising:
- a bail;
- bias means to bias said bail into an inactive power condition, said bias means including a spring, movement of said bail causing movement of said spring, movement of said spring by said bail moving said spring into contact with the switch, and toggling the switch to activate the power connection;
- and
- a button, said button being movably mounted to the housing, said button shifting said spring causing said spring to directly activate the power connection.
In an electric lawn care appliance having a housing and a power connection controlled by a switch, a control for electric starting, comprising:
- a bail;
- bias means to bias said bail into an inactive power condition, said bias means including a spring, movement of said bail causing movement of said spring, movement of said spring by said bail moving said spring into contact with the switch to activate the power connection;
- and
- a button, said button moving said spring laterally with respect to an alignment piece in order to be in a position to activate the power connection.
In an electric mower having handle bars, housing and a power connection to a motor controlled by a switch, a control for electric starting, comprising,
- a bail;
- said bail rotatively connected to the handle bars, a bias means to bias said bail into an inactive power condition with respect to the handle bars, said bias means having an extension, and toggle means for movement of said bail to move said extension of said bias means into contact with the switch to activate the power connection turning the motor on, wherein said toggle means includes a button, and said button moves said extension of said bias means between active and inactive conditions.
In an electric mower having handle bars, a housing and a power connection to a motor controlled by a switch, a control for electric starting, comprising:
- a bail, said bail rotatively connected to the handle bars;
- a spring, said spring biasing said bail into an inactive first position, said bail being movable by an operator to an active second position, said spring having an extension, and toggle means for movement of said bail to move said extension of said spring into contact with the switch to directly activate the power connection turning the motor on upon operator movement of said bail to said active second position;
- wherein said toggle means for said extension to manipulate the switch to directly activate the power connection includes a button, and said button moves said extension of said spring between active and inactive conditions.
In an electric lawn care appliance having a housing and a power connection controlled by a switch, a control for electric starting, comprising:
- a bail;
- bias means to bias said bail into an inactive power condition, said bias means including a spring, movement of said bail causing movement of said spring, movement of said spring causing the switch and power connection to be in an active power condition;
- and
- a button, said button being movably mounted to the housing, said button shifting said spring conditions causing the switch and power connection to be in an active power condition, an alignment piece, and said button moving said spring laterally with respect to said alignment piece in order to be in a position to switch the power connection.
In an electric mower having handle bars, housing and a power connection controlled by a switch, a control for electric starting, comprising:
- a bail, said bail rotatively connected to the handle bars;
- a bias means to bias said bail into an inactive power condition with respect to the handle bars, said bias means including a spring, said spring having an extension, toggle means for said extension to manipulate the switch for the power connection to an active condition;
- said bail having a rotary axis, said spring having a rotary axis, said rotary axis of said spring being coextensive with said rotary axis of said bail, an alignment piece, and said toggle means for said extension to manipulate the switch for the power connection including a button;
- and
- said button moving said extension of said spring laterally with respect to said alignment piece between active and inactive conditions.
In an electric mower having handle bars, housing and a power connection controlled by a switch, a control for electric starting, comprising:
- a bail, said bail rotatively connected to the handle bars, a spring, said spring biasing said bail into an inactive first position, said bail being movable by an operator to an active second position;
- said spring having an extension, a button, an alignment piece, said alignment piece having two sides, said button moving said extension of said spring between said two sides of said alignment piece;
- and
- said extension of said spring manipulating the switch of the power connection to an active condition upon operator movement of said button and bail to place said extension in a side position with respect to said alignment piece.
Dependencies are inferred from the claim text.