Claims
- 1. A power cord comprising:a cord electrical connector; a cord electrical connector housing supporting the cord electrical connector; a mounting portion supporting and being rotatable relative to the cord electrical connector housing; and a locking assembly including a first locking member supported by the mounting portion, and a second locking member supported by the cord electrical connector housing, one of the first locking member and the second locking member being movable between a locking position, in which the first locking member and the second locking member are engaged to prevent rotation of the mounting portion relative to the cord electrical connector housing, and an unlocked position, in which the first locking member and the second locking member are disengaged.
- 2. The power cord as set forth in claim 1 wherein the first locking member is movable between the locking position and the unlocked position.
- 3. The power cord as set forth in claim 1 wherein the first locking member includes a locking projection, and wherein the second locking member is a locking recess engageable by the locking projection in the locking position.
- 4. The power cord as set forth in claim 1 wherein the mounting portion defines an axis, and wherein the one of the first locking member and the second locking member is slidable parallel to the axis between the locking position and the unlocked position.
- 5. A power cord for use with an electrical component, the electrical component including a housing defining a housing thread and an electrical circuit including a circuit electrical connector, the power cord comprising:a cord electrical connector connectable to the circuit electrical connector; a cord electrical connector housing supporting the cord electrical connector; a mounting portion supporting and being rotatable relative to the cord electrical connector housing, the mounting portion defining a cord thread complementary to and engageable with the housing thread, the mounting portion being rotatable relative to the housing to engage the cord thread with the housing thread; and a locking assembly including a first locking member supported by the mounting portion, and a second locking member supported by the cord electrical connector housing, one of the first locking member and the second locking member being movable between a locking position, in which the first locking member and the second locking member are engaged, and an unlocked position, in which the first locking member and the second locking member are disengaged; wherein, to connect the cord, the cord electrical connector is electrically connected to the circuit electrical connector, the mounting portion is rotated relative to the support portion to engage the cord thread and the housing thread, and the one of the first locking member and the second locking member is moved to the locking position so that the first locking member and the second locking member are engaged to prevent the cord thread and the housing thread from being disengaged.
- 6. The power cord as set forth in claim 5 wherein the electrical component is a power tool including a power tool housing defining the housing thread and a motor supported by the housing, wherein the electrical circuit is electrically connected to the motor, and wherein the cord electrical connector is connectable to the circuit electrical connector to connect the power cord to the motor.
- 7. The power cord as set forth in claim 5 wherein the first locking member is movable between the locking position and the unlocked position.
- 8. The power cord as set forth in claim 5 wherein the first locking member includes a locking projection, and wherein the second locking member is a locking recess engageable by the locking projection in the locking position.
- 9. The power cord as set forth in claim 5 wherein the mounting portion defines an axis, and wherein the one of the first locking member and the second locking member is slidable parallel to the axis between the locking position and the unlocked position.
- 10. The power cord as set forth in claim 5 and further comprising an indicator including an indicator member defined by the mounting portion, the indicator member being aligned relative to a housing indicator member when the cord thread is engaged with the housing thread.
- 11. A power tool comprising:a housing defining a housing thread; an electric motor supported by the housing and operable to drive a tool member; an electric circuit connected to the motor and operable to connect the motor to a power source; a power cord connectable with the housing and the circuit, the cord being connectable to the power source and to the circuit to connect the circuit to the power source, the cord defining a cord thread complementary to and engageable with the housing thread; and a locking assembly including a first locking member supported by one of the housing and the cord, the first locking member including a locking projection and an actuator portion engageable by an operator to move the locking projection, and a second locking member supported by one of the housing and the cord, the second locking member being a locking recess, the first locking member being movable between a locking position, in which the locking projection engages the locking recess, and an unlocked position, in which the first locking member is disengaged from the second locking member, the operator engaging the actuator portion to at least move the first locking member to the unlocked position; wherein, to connect the cord, the cord is connected to the circuit, the cord is engaged with the housing so that the cord thread and the housing thread are engaged, and the first locking member is moved to the locking position to prevent the cord thread and the housing thread from being disengaged.
- 12. The power tool as set forth in claim 11 wherein one of the housing and the power cord defines an axis, and wherein the one of the first locking member and the second locking member is slidable parallel to the axis between the locking position and the unlocked position.
- 13. The power tool as set forth in claim 11 and further comprising an indicator includinga first indicator member defined by the housing, and a second indicator member defined by the mounting portion, the first indicator member being aligned relative to the second indicator member when the cord thread is engaged with the housing thread.
- 14. The power tool as set forth in claim 11 wherein the electrical circuit includes a circuit electrical connector, and wherein the power cord includesa cord electrical connector connectable to the circuit electrical connector, a cord electrical connector housing supporting the cord electrical connector, and a mounting portion supporting and being rotatable relative to the cord electrical connector housing, the mounting portion defining the cord thread complementary to and engageable with the housing thread, the mounting portion being rotatable relative to the housing to engage the cord thread with the housing thread.
- 15. The power tool as set forth in claim 14 wherein the first locking member is supported by the cord electrical connector housing and the second locking member is supported by the mounting portion.
- 16. The power tool as set forth in claim 14 wherein the mounting portion defines an axis, and wherein the one of the first locking member and the second locking member is slidable parallel to the axis between the locking position and the unlocked position.
RELATED APPLICATIONS
This application is a continuation of prior co-pending patent application Ser. No. 09/527,789, filed Mar. 17, 2000, now U.S. Pat. No. 6,368,133 which is a Continuation-In-Part of patent application Ser. No. 09/443,843, filed Nov. 19, 1999 Now ABN.
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Continuations (1)
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Number |
Date |
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Parent |
09/527789 |
Mar 2000 |
US |
Child |
10/118738 |
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US |
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
09/443843 |
Nov 1999 |
US |
Child |
09/527789 |
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US |