Claims
- 1. A latch assembly, comprising:
a latch housing having first and second housing protrusions; an actuator rotatably mounted in said latch housing and having an actuator protrusion and having a range of rotation; and an engagement arm mounted to said actuator and having an engagement arm protrusion and having a range of rotation; wherein said first housing protrusion may limit the range of rotation of the actuator by interfering with the angular movement of the actuator protrusion and wherein said second housing protrusion may limit the range rotation of the engagement arm by interfering with the angular movement of the arm protrusion.
- 2. The latch assembly of claim 1, wherein said first housing protrusion is fixably mounted on an inner surface of said housing.
- 3. The latch assembly of claim 1, wherein said second housing protrusion is fixably mounted on a top surface of said housing.
- 4. The latch assembly of claim 1, wherein said first housing protrusion limits the range of rotation of the actuator to about 180° or less.
- 5. The latch assembly of claim 1, wherein said second housing protrusion limits the range of rotation of the engagement arm to about 180° or less.
- 6. The latch assembly of claim 1, wherein said second housing protrusion is offset angularly about a mutual central axis of rotation from said first housing protrusion by about 180°.
- 7. The latch assembly of claim 1, wherein said engagement arm protrusion is an indentation and resulting raised portion formed in sheet metal.
- 8. The latch assembly of claim 1, wherein said engagement arm protrusion is a rivet.
- 9. The latch assembly of claim 1, wherein said engagement arm protrusion is a bolt or cross pin.
- 10. The latch assembly of claim 1, wherein said second housing protrusion is formed as raised part of said housing.
- 11. The latch assembly of claim 1, wherein said second housing protrusion is a bolt, dowel, or pin.
- 12. The latch assembly of claim 1, further comprising a means for imparting an angular force on said actuator.
- 13. The latch assembly of claim 12, wherein said means for imparting an angular force on said actuator is a handle.
- 14. The latch assembly of claim 12, wherein said means for imparting an angular force on said actuator is an operating portion of the actuator comprising a surface having a depression for receiving a portion of a torque imparting tool.
- 15. A handle apparatus, comprising a housing, an insert plug, and an engagement arm, and:
(a) means for imparting an angular force on said insert plug; (b) first means for limiting the range of rotation of said insert plug; (c) second means for limiting the range of rotation of said engagement arm different than said first means for limiting the range of rotation of said insert plug, such that the range of rotation of said engagement arm and insert plug is defined by the intersection of the two ranges of rotation delimited by said first and second means.
- 16. The handle apparatus of claim 15, wherein said means for imparting an angular force on said actuator is a handle.
- 17. The handle apparatus of claim 15, wherein said means for imparting an angular force on said actuator is an operating portion of the actuator comprising a surface having a depression for receiving a portion of a torque imparting tool.
- 18. A method for providing multiple configurations to choose from for securing the closure of a door, comprising the steps of:
selecting a latch housing having first and second housing protrusions; selecting an actuator rotatably mounted in said latch housing, said actuator having an actuator protrusion and having a range of rotation; and fixing an engagement arm to said actuator, said engagement arm having an engagement arm protrusion and having a range of rotation; in an orientation such that said first housing protrusion may limit the range of rotation of the actuator by interfering with the angular movement of the actuator protrusion and wherein said second housing protrusion may limit the range rotation of the engagement arm by interfering with the angular movement of the arm protrusion.
- 19. The method of claim 18, further comprising the step of ensuring that said second housing protrusion is fixably mounted on a top surface of said housing.
- 20. The method of claim 18, further comprising the step of ensuring that said second housing protrusion is offset angularly about a mutual central axis of rotation from said first housing protrusion by about 180°.
CROSS REFERENCED TO RELATED APPLICATION
[0001] This application is a continuation of U.S. application Ser. No. 09/510,575 filed Feb. 22, 2000.
Continuations (1)
|
Number |
Date |
Country |
Parent |
09510575 |
Feb 2000 |
US |
Child |
10176905 |
Jun 2002 |
US |