Tailgate step for pick-up truck bed access

• US 6,422,342 B1
• Filed: 10/03/2000
• Issued: 07/23/2002
• Est. Priority Date: 10/04/1999
• Status: Expired due to Fees

• Current Assignee: Decoma Exterior Trim, Inc. (Decoma International Corporation)
• Original Assignee: Decoma Exterior Trim, Inc. (Decoma International Corporation)
• Inventors: Armstrong, Bradford, Sitkei, Willi
• Primary Examiner(s): Stodola, Daniel P.
• Assistant Examiner(s): Thompson, Hugh B.
• Application Number:
  US09/678,038
• Time in Patent Office: 658 Days
• Field of Search: 182/127, 182/150, 182/92, 182/195, 182/91, 182/88, 280/163, 280/165, 280/166, 296/62
• US Class Current: 182/127
• CPC Class Codes: B60R 3/02 Retractable steps or ladders, e.g. movable under shock B60R3/005 takes precedence
• CPC Class Codes: E06C 5/02 with rigid longitudinal members

Abstract

A stowable step has a housing, a U-shaped step platform and a sliding member pivotally engaging the step platform. The sliding member is slidably mounted within the housing for reciprocating movement between a retracted stowed position wherein the platform extends into the housing and a deployed position wherein the platform can pivot relative to the sliding member to a substantially vertical position.

Claims

1. A stowable step comprising:

a housing defining a slide channel;

a U-shaped step coupled to said slide channel of said housing;

a U-shaped sliding member pivotally engaging said step, said sliding member slidably mounted within said slide channel of said housing for reciprocating movement between a retracted stowed position wherein said step and said sliding member substantially extend into and are covered by said housing and a deployed position wherein said step can pivot relative to said sliding member to a substantially vertical position.

2. A stowable step as claimed in claim 1 wherein said U-shaped step includes a first leg and a second leg extending from a first bight portion.

3. A stowable step as claimed in claim 2 wherein said housing has a pair of slide channels for slidably receiving said first and second legs of said U-shaped step in said retracted stowed position.

4. A stowable step as claimed in claim 3 wherein said housing has a stop extending between said pair of slide channels for limiting travel of said sliding member.

5. A stowable step as claimed in claim 4 wherein said housing has a bottom panel configured to be mounted on a tailgate and said stop is positioned to enable said step to extend in said vertical position when said tailgate is in a horizontal position.

6. A stowable step as claimed in claim 5 wherein said sliding member includes first and second legs extending from a second bight portion, said first and second legs slidably disposed in said slide channel and said legs and said second bight portion covered by said housing in each of said retracted stowed position and said deployed position.

7. A stowable step as claimed in claim 6 further includes a first hinge interconnecting said first legs and a second hinge interconnecting said second legs of said step and sliding member for enabling pivotal movement therebetween and wherein at least one of said first and second hinges has a stop for limiting said pivotal movement of said step.

8. A stowable step as claimed in claim 7 wherein said pivotal movement is limited to about 90°

from said sliding member.

9. A stowable step as claimed in claim 8 wherein said housing has a low profile.

10. A stowable step as claimed in claim 9 wherein said legs are tubular.

11. A stowable step as claimed in claim 9 wherein said sliding member is tubular.