US4854185A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manually operated and locked conduit length adjuster system
Assignee: DURA AUTOMOTIVE SYSTEMS CABLE OPERATIONS Inc
•
Filing: 1988-10-17
•
Granted: 1989-08-08
•
Expires: 2008-10-17
Abstract
Abstract A manually operated and locked conduit length adjuster system comprising a cable adapted to be connected at one end to an actuator and at the other end to a device to be actuated, a first length of conduit adapted to be attached at one end to a fixed point and at the other end to a manually locked conduit length adjuster. The manually locked conduit length adjuster includes a plastic body adapted to be attached to the first length of conduit and having an opening through which a plastic slider extends. The slider includes annular teeth and the plastic body includes a locking member integrally hinged to the plastic body and adapted to be moved into position to cause teeth thereon to engage the teeth on the slider. The locking member has other portions thereof which engage the body for locking the locking member in position.
Inventors
- 👤 Norman B. Lichtenberg
- 👤 Harold P. Sponseller
- 👤 Jeffrey E. Totten
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 14:54
CPC Classifications
F; F16; F16C; F16C1/00; F16C1/26; F16C1/262; F16C1/10; F16C1/22; F16C1/226; F16C1/102; F16C1/103; Y; Y10; Y10T; Y10T403/00; Y10T403/60; Y10T403/608; Y10T74/00; Y10T74/20; Y10T74/20396; Y10T74/20402; Y10T74/20408; Y10T74/2042; Y10T74/20426; Y10T74/2045
Claims Analysis
Total Claims: 44
Claim 1
Independent Claim
131 words
A manually locked conduit length adjuster system comprising a plastic body having an opening therethrough, a plastic slider extending through the plastic body and having an opening therethrough, a conduit adapted to have one end fixed, a cable extending through said conduit and said slider, said slider having a plurality of annular longitudinally spaced teeth about a portion of the periphery thereof, a plastic locking member connected to said body by an integral flexible hinge, said locking member having a plurality of longitudinally spaced arcuate teeth adapted to engage the teeth on said slider, said locking member being movable manually through a side wall of the body into locking engagement with said slider, and interengaging means between the locking member and the body for holding the locking member in locked position.
Claim 2
Dependent Claim
131 words
A manually locked conduit length adjuster system comprising a plastic body having an opening therethrough, a plastic slider extending through the plastic body and having an opening therethrough, a conduit adapted to have one end fixed, a cable extending through said conduit and said slider, said slider having a plurality of annular longitudinally spaced teeth about a portion of the periphery thereof, a plastic locking member connected to said body by an integral flexible hinge, said locking member having a plurality of longitudinally spaced arcuate teeth adapted to engage the teeth on said slider, said locking member being movable manually through a side wall of the body into locking engagement with said slider, and interengaging means between the locking member and the body for holding the locking member in locked position.
Claim 3
Dependent Claim
38 words
The conduit length adjuster system set forth in claim 1 wherein said interengaging means comprises pivot means for pivoting the locking member with respect to said body and locking means for locking the locking member in locked position.
Claim 4
Dependent Claim
46 words
The conduit length adjuster system set forth in claim 2 wherein said pivot means comprises integral hooks on said body defining openings facing longitudinally and laterally extending pins on said locking member adapted to engage said openings for pivoting the locking member relative to the body.
Claim 5
Dependent Claim
46 words
The conduit length adjuster system set forth in claim 3 wherein said locking means comprises radially extending open ended openings in said body and laterally extending pins on said locking member adapted to extend into said openings for frictionally locking said locking member in locked position.
Claim 6
Dependent Claim
25 words
The conduit length adjuster system set forth in claim 4 wherein said open ended openings include a portion inclined to the axis of said slider.
Claim 7
Dependent Claim
21 words
The conduit length adjuster system set forth in claim 5 including abutment means on said body engaged by said locking member.
Claim 8
Dependent Claim
33 words
The conduit length adjuster system set forth in claim 3 wherein said locking means comprises transverse openings in said body and laterally extending pins on said locking member adapted to engage said openings.
Claim 9
Dependent Claim
35 words
The conduit length adjuster system set forth in claim 7 wherein said laterally extending pins of said locking member have beveled end portions for facilitating the snapping of the pins into engagement with the openings.
Claim 10
Dependent Claim
21 words
The conduit length adjuster system set forth in claim 8 including abutment means on said body engaged by said locking means.
Claim 11
Dependent Claim
30 words
The conduit length adjuster system set forth in claim 1 including a finger engaging pad extending laterally beyond the confines of the locking member for facilitating application of force thereto.
Claim 12
Dependent Claim
186 words
A manually locked conduit length adjuster system comprising a plastic body having an opening therethrough, a portion of said opening defining a first cylindrical surface, another portion of said opening defining a second cylindrical surface and having a transverse opening therein, a conduit adapted to have one end fixed, a plastic slider having an opening therethrough and including a cylindrical portion extending through the opening of the plastic body and engaging said cylindrical surface of the opening in the body for guiding the slider for longitudinal movement relative to said body, a cable extending through said conduit and said slider, said slider having a plurality of annular longitudinally spaced teeth about a portion of the periphery thereof, a plastic locking member connected to said body by an integral flexible hinge, said locking member having a plurality of longitudinally spaced arcuate teeth adapted to engage the teeth on said slider, said locking member being movable manually through the transverse opening of the body into locking engagement with said slider, and interengaging means between the locking member and the body for holding the locking member in locked position.
Claim 13
Dependent Claim
186 words
A manually locked conduit length adjuster system comprising a plastic body having an opening therethrough, a portion of said opening defining a first cylindrical surface, another portion of said opening defining a second cylindrical surface and having a transverse opening therein, a conduit adapted to have one end fixed, a plastic slider having an opening therethrough and including a cylindrical portion extending through the opening of the plastic body and engaging said cylindrical surface of the opening in the body for guiding the slider for longitudinal movement relative to said body, a cable extending through said conduit and said slider, said slider having a plurality of annular longitudinally spaced teeth about a portion of the periphery thereof, a plastic locking member connected to said body by an integral flexible hinge, said locking member having a plurality of longitudinally spaced arcuate teeth adapted to engage the teeth on said slider, said locking member being movable manually through the transverse opening of the body into locking engagement with said slider, and interengaging means between the locking member and the body for holding the locking member in locked position.
Claim 14
Dependent Claim
38 words
The conduit length adjuster system set forth in claim 11 wherein said interengaging means comprises pivot means for pivoting the locking member with respect to said body and locking means for locking the locking member in locked position.
Claim 15
Dependent Claim
46 words
The conduit length adjuster system set forth in claim 12 wherein said pivot means comprises integral hooks on said body defining openings facing longitudinally and laterally extending pins on said locking member adapted to engage said openings for pivoting the locking member relative to the body.
Claim 16
Dependent Claim
46 words
The conduit length adjuster system set forth in claim 13 wherein said locking means comprises radially extending open ended openings in said body and laterally extending pins on said locking member adapted to extend into said openings for frictionally locking said locking member in locked position.
Claim 17
Dependent Claim
25 words
The conduit length adjuster system set forth in claim 14 wherein said open ended openings include a portion inclined to the axis of said slider.
Claim 18
Dependent Claim
21 words
The conduit length adjuster system set forth in claim 15 including abutment means on said body engaged by said locking member.
Claim 19
Dependent Claim
33 words
The conduit length adjuster system set forth in claim 13 wherein said locking means comprises transverse openings in said body and laterally extending pins on said locking member adapted to engage said openings.
Claim 20
Dependent Claim
35 words
The conduit length adjuster system set forth in claim 17 wherein said laterally extending pins of said locking member have beveled end portions for facilitating the snapping of the pins into engagement with the openings.
Claim 21
Dependent Claim
21 words
The conduit length adjuster system set forth in claim 18 including abutment means on said body engaged by said locking means.
Claim 22
Dependent Claim
30 words
The conduit length adjuster system set forth in claim 11 including a finger engaging pad extending laterally beyond the confines of the locking member for facilitating application of force thereto.
Claim 23
Dependent Claim
128 words
A manually locked conduit length adjuster mechanism comprising a plastic body having an opening therethrough and adapted to be connected to a conduit, a plastic slider having an opening therethrough and extending through the opening of the plastic body to said body, said slider having a plurality of annular longitudinally spaced teeth about a portion of the periphery thereof, a plastic locking member connected to said body by an integral flexible hinge, said locking member having a plurality of longitudinally spaced arcuate teeth adapted to engage the teeth on said slider, said locking member being movable manually through a side wall of the body into locking engagement with said slider, and interengaging means between the locking member and the body for holding the locking member in locked position.
Claim 24
Dependent Claim
128 words
A manually locked conduit length adjuster mechanism comprising a plastic body having an opening therethrough and adapted to be connected to a conduit, a plastic slider having an opening therethrough and extending through the opening of the plastic body to said body, said slider having a plurality of annular longitudinally spaced teeth about a portion of the periphery thereof, a plastic locking member connected to said body by an integral flexible hinge, said locking member having a plurality of longitudinally spaced arcuate teeth adapted to engage the teeth on said slider, said locking member being movable manually through a side wall of the body into locking engagement with said slider, and interengaging means between the locking member and the body for holding the locking member in locked position.
Claim 25
Dependent Claim
38 words
The conduit length adjuster system set forth in claim 21 wherein said interengaging means comprises pivot means for pivoting the locking member with respect to said body and locking means for locking the locking member in locked position.
Claim 26
Dependent Claim
46 words
The conduit length adjuster mechanism set forth in claim 22 wherein said pivot means comprises integral hooks on said body defining openings facing longitudinally and laterally extending pins on said locking member adapted to engage said openings for pivoting the locking member relative to the body.
Claim 27
Dependent Claim
46 words
The conduit length adjuster mechanism set forth in claim 23 wherein said locking means comprises radially extending open ended openings in said body and laterally extending pins on said locking member adapted to extend into said openings for frictionally locking said locking member in locked position.
Claim 28
Dependent Claim
25 words
The conduit length adjuster mechanism set forth in claim 24 wherein said open ended openings include a portion inclined to the axis of said slider.
Claim 29
Dependent Claim
21 words
The conduit length adjuster mechanism set forth in claim 25 including abutment means on said body engaged by said locking member.
Claim 30
Dependent Claim
33 words
The conduit length adjuster mechanism set forth in claim 23 wherein said locking means comprises transverse openings in said body and laterally extending pins on said locking member adapted to engage said openings.
Claim 31
Dependent Claim
35 words
The conduit length adjuster mechanism set forth in claim 27 wherein said laterally extending pins of said locking member have beveled end portions for facilitating the snapping of the pins into engagement with the openings.
Claim 32
Dependent Claim
21 words
The conduit length adjuster mechanism set forth in claim 28 including abutment means on said body engaged by said locking means.
Claim 33
Dependent Claim
30 words
The conduit length adjuster mechanism set forth in claim 21 including a finger engaging pad extending laterally beyond the confines of the locking member for facilitating application of force thereto.
Claim 34
Dependent Claim
164 words
A manually locked conduit length adjuster mechanism comprising a plastic body having an opening therethrough, a portion of said opening defining a first cylindrical surface, another portion of said opening defining a second cylindrical surface and having a transverse opening therein, a plastic slider including a cylindrical portion extending through the opening of the plastic body and engaging said cylindrical surfaces of the opening in the body for guiding the slider for longitudinal movement relative to said body, said slider having a plurality of annular longitudinally spaced teeth about a portion of the periphery thereof, a plastic locking member connected to said body by an integral flexible hinge, said locking member having a plurality of longitudinally spaced arcuate teeth adapted to engage the teeth on said slider, said locking member being movable manually through the transverse opening of the body into locking engagement with said slider, and interengaging means between the locking member and the body for holding the locking member in locked position.
Claim 35
Dependent Claim
164 words
A manually locked conduit length adjuster mechanism comprising a plastic body having an opening therethrough, a portion of said opening defining a first cylindrical surface, another portion of said opening defining a second cylindrical surface and having a transverse opening therein, a plastic slider including a cylindrical portion extending through the opening of the plastic body and engaging said cylindrical surfaces of the opening in the body for guiding the slider for longitudinal movement relative to said body, said slider having a plurality of annular longitudinally spaced teeth about a portion of the periphery thereof, a plastic locking member connected to said body by an integral flexible hinge, said locking member having a plurality of longitudinally spaced arcuate teeth adapted to engage the teeth on said slider, said locking member being movable manually through the transverse opening of the body into locking engagement with said slider, and interengaging means between the locking member and the body for holding the locking member in locked position.
Claim 36
Dependent Claim
38 words
The conduit length adjuster mechanism set forth in claim 31 wherein said interengaging means comprises pivot means for pivoting the locking member with respect to said body and locking means for locking the locking member in locked position.
Claim 37
Dependent Claim
46 words
The conduit length adjuster mechanism set forth in claim 32 wherein said pivot means comprises integral hooks on said body defining openings facing longitudinally and laterally extending pins on said locking member adapted to engage said openings for pivoting the locking member relative to the body.
Claim 38
Dependent Claim
46 words
The conduit length adjuster mechanism set forth in claim 33 wherein said locking means comprises radially extending open ended openings in said body and laterally extending pins on said locking member adapted to extend into said openings for frictionally locking said locking member in locked position.
Claim 39
Dependent Claim
25 words
The conduit length adjuster mechanism set forth in claim 34 wherein said open ended openings include a portion inclined to the axis of said slider.
Claim 40
Dependent Claim
21 words
The conduit length adjuster mechanism set forth in claim 35 including abutment means on said body engaged by said locking member.
Claim 41
Dependent Claim
33 words
The conduit length adjuster mechanism set forth in claim 32 wherein said locking means comprises transverse openings in said body and laterally extending pins on said locking members adapted to engage said openings.
Claim 42
Dependent Claim
35 words
The conduit length adjuster mechanism set forth in claim 37 wherein said laterally extending pins of said locking member have beveled end portions for facilitating the snapping of the pins into engagement with the openings.
Claim 43
Dependent Claim
21 words
The conduit length adjuster mechanism set forth in claim 31 including abutment means on said body engaged by said locking means.
Claim 44
Dependent Claim
30 words
The conduit length adjuster mechanism set forth in claim 31 including a finger engaging pad extending laterally beyond the confines of the locking member for facilitating application of force thereto.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-08-07 | 1993-02-06 | 1993-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-08-07 | 1997-02-06 | 1997-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-08-07 | 2001-02-06 | 2001-08-08 | $7700.00 | Window Closed / Lapsed |