US4754529A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bundling of objects
Assignee: Dennison Manufacturing Co
•
Filing: 1981-08-27
•
Granted: 1988-07-05
•
Expires: 2001-08-27
Abstract
Abstract Bundling of objects using a harnessing device with a locking head and a strap with teeth that are controlled by stretching. The locking head contains a pawl or tang that engages the teeth of the strap by wedging. One or more wedging teeth are desirably located on the locking tang as well. A further tooth to promote locking is desirably included in the locking head. The strap is advantageously molded of stretch reorientable material which is subsequently stretched to control the profile of the teeth which are engaged by the locking tang and head. The teeth are spaced on the strap to permit use of the teeth near the head for the harnessing of small bundles. The pawl is provided with specified pivot points for both the insertion and loading of the strap in the head.
Inventors
- 👤 Joseph R. Paradis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 11:34
CPC Classifications
B; B65; B65D; B65D63/00; B29; B29C; B29C45/00; B29C45/0053; B29C45/0055; B29C55/00; B65D63/10; B65D63/1018; B65D63/1027; B65D63/1063; B65D63/1072; B65D63/1081; F; F16; F16L; F16L3/00; F16L3/22; F16L3/23; F16L3/233; F16L3/2332; F16L3/2334; B29L; B29L2031/00; B29L2031/727; B29L2031/7276; B65D2563/00; B65D2563/10; B65D2563/101; B65D2563/103; B65D2563/106; Y; Y10; Y10T; Y10T24/00; Y10T24/14; Y10T24/1498; Y10T24/15; Y10T24/153
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
81 words
A harnessing device comprising a locking head having a channel therethrough, a pawl positioned in said channel, a strap attached to said head, and said pawl being connected in said channel to said locking head by a hinged neck which is proportioned to have a prescribed pivot position and resist deformation during rotation of said pawl by said strap in said channel; said pivot position being fixed for the rotation of said pawl when said strap is inserted into said channel.
Claim 2
Dependent Claim
81 words
A harnessing device comprising a locking head having a channel therethrough, a pawl positioned in said channel, a strap attached to said head, and said pawl being connected in said channel to said locking head by a hinged neck which is proportioned to have a prescribed pivot position and resist deformation during rotation of said pawl by said strap in said channel; said pivot position being fixed for the rotation of said pawl when said strap is inserted into said channel.
Claim 3
Dependent Claim
40 words
A harnessing device as defined in claim 1 wherein said strap has a first set of teeth and a second set of teeth and the teeth of said first set are stretched differently than said teeth of said second set.
Claim 4
Dependent Claim
26 words
A harnessing device as defined in claim 2 wherein the teeth of said first set are at the commencement of the toothed portion of said strap.
Claim 5
Dependent Claim
36 words
A harnessing device as defined in claim 1 wherein said strap and said pawl have teeth and the pitch of the teeth on said pawl is different than the pitch of the teeth on said strap.
Claim 6
Dependent Claim
28 words
A harnessing device as defined in claim 4 wherein the pitch of the teeth on said strap is less than the pitch of the teeth on said pawl.
Claim 7
Dependent Claim
34 words
A harnessing device as defined in claim 1 wherein said strap and said pawl have teeth and the teeth of said strap have curvilinear apexes and the teeth of said pawl have pointed apexes.
Claim 8
Dependent Claim
21 words
A harnessing device as defined in claim 1 wherein said strap has teeth with a profile which s controlled by stretching.
Claim 9
Dependent Claim
34 words
A harnessing device as defined in claim 1 wherein said strap has teeth and at least one tooth of said strap is partially compressed by said pawl when said strap is subjected to loading.
Claim 10
Dependent Claim
35 words
A harnessing device as defined in claim 1 wherein said strap has teeth and at least one tooth of said strap is partially compressed by said locking head when said strap is subjected to loading.
Claim 11
Dependent Claim
17 words
A harnessing device as defined in claim 1 wherein said strap has teeth joined by a web.
Claim 12
Dependent Claim
24 words
A harnessing device as defined in claim 1 wherein said pivot position floats when said pawl pivots thereabout during the loading of said strap.
Claim 13
Dependent Claim
34 words
A harnessing device as defined in claim 1 wherein said pivot position is formed by the intersection of a linear segment and a curvilinear segment thereby to provide a prescribed position for said pivot.
Claim 14
Dependent Claim
16 words
A harnessing device as defined in claim 1 including an additional pivot position for said pawl.
Claim 15
Dependent Claim
48 words
A harnessing device as defined in claim 1 wherein said strap contains on at least one side thereof, two different sets of teeth, the first set having a plurality of teeth with a variable pitch and the second set having a plurality of teeth with substantially uniform pitch.
Claim 16
Dependent Claim
41 words
A harnessing device as defined in claim 1 wherein said strap contains, on at least one side thereof, two different sets of teeth, with the intertooth interval of the first set being different that the intertooth interval of the second set.
Claim 17
Dependent Claim
51 words
A harnessing device as defined in claim 1 wherein said pawl contains a plurality of teeth having a first profile and said strap containing a plurality of teeth having a second profile, with the pitch of the teeth on said strap being different than that of the pitch on said pawl.
References Cited (Backward Citations)
US3906593A
Cited
US3924299A
Cited
US4003106A
Cited
US4001898A
Cited
US4092765A
Cited
US4136148A
Cited
US4135749A
Cited
US4137606A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-07-05 | 1992-01-04 | 1992-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-07-05 | 1996-01-04 | 1996-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-07-05 | 2000-01-04 | 2000-07-05 | $7700.00 | Window Closed / Lapsed |