US5246286A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adhesively bonded tool cabinet and method of assembly thereof
Assignee: Snap On Inc
•
Filing: 1992-11-18
•
Granted: 1993-09-21
•
Expires: 2012-11-18
Abstract
Abstract A tool cabinet is formed without the use of fasteners or weldments by providing back and side panel sections in an integral unit having top and bottom flanges, and separate top and bottom panel sections having attachment flanges adapted to be interfitted with the flanges on the back and side panel unit to form an open-front housing. Three continuous loop frame members are spaced apart front-to-back inside the housing and are adhesively secured to the top, bottom and side panel sections and support drawer assemblies mounted in a front opening. A lock bar guide is adhesively secured to the back panel section and receives a lock bar which is inserted through a notch in the bottom panel section after the housing has been assembled. Adhesive or frictional interengagement may also be used to secure together the flanges of the panel sections. An internal framework comprising a single, wide loop frame member with spaced-apart ribs is also disclosed.
Inventors
- 👤 David A. Huebschen
- 👤 Glenn A. Kaufman
- 👤 Gerald P. McGlinn
- 👤 Robert L. Schmale
- 👤 Dean A. Hoskins
- 👤 Walter K. Krahenbuhl
- 👤 Gary J. Erdman
- 👤 Robert J. Blair
- 👤 Theodore J. Caron
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 00:55
CPC Classifications
F; F16; F16B; F16B12/00; F16B12/06; F16B12/08; A; A47; A47B; A47B47/00; A47B47/02; A47B47/03; A47B55/00
Claims Analysis
Total Claims: 27
Claim 1
Independent Claim
74 words
A cabinet structure comprising: a plurality of panel sections, first means associating said panel sections in a predetermined arrangement to form a housing, a continuous loop frame member disposed internally of said housing, said loop frame member being of unitary one-piece construction and including top and bottom portions and opposed side portion, and second means independent of said first means fixedly securing each of said portions of said loop frame member to said housing.
Claim 2
Dependent Claim
74 words
A cabinet structure comprising: a plurality of panel sections, first means associating said panel sections in a predetermined arrangement to form a housing, a continuous loop frame member disposed internally of said housing, said loop frame member being of unitary one-piece construction and including top and bottom portions and opposed side portion, and second means independent of said first means fixedly securing each of said portions of said loop frame member to said housing.
Claim 3
Dependent Claim
13 words
The cabinet structure of claim 1, wherein said second means includes adhesive means.
Claim 4
Dependent Claim
24 words
The cabinet structure of claim 2, wherein said adhesive means is the sole means of attachment of said loop frame member to said housing.
Claim 5
Dependent Claim
21 words
The cabinet structure of claim 1, wherein said panel sections include a back panel section unitary with said side panel sections.
Claim 6
Dependent Claim
24 words
The cabinet structure of claim 1, wherein said loop frame member includes a plurality of alternating lands and channels extending around the perimeter thereof.
Claim 7
Dependent Claim
33 words
The cabinet structure of claim and further comprising a plurality of said continuous loop frame members spaced apart within said housing, each of said loop frame members being fixedly secured to said housing.
Claim 8
Dependent Claim
45 words
The cabinet structure of claim 6, wherein each of said loop frame members has a generally hat-shaped transverse cross-section which defines a channel with a pair of laterally outwardly extending attachment flanges, said means fixedly securing including means securing said attachment flanges to said housing.
Claim 9
Dependent Claim
36 words
The cabinet structure of claim 7, and further comprising stop means projecting outwardly from each of said attachment flanges for engagement with said housing to establish a minimum spacing between said attachment flanges and said housing.
Claim 10
Dependent Claim
17 words
The cabinet structure of claim 6, wherein each of said loop frame members is of one-piece construction.
Claim 11
Dependent Claim
31 words
The cabinet structure of claim 1, wherein said first means includes attachment flanges on each of said panel sections adapted to be interfitted with the attachment flanges of adjacent panel sections.
Claim 12
Dependent Claim
21 words
The cabinet structure of claim 10, and further comprising adhesive means securing together the interfitted attachment flanges of adjacent panel sections.
Claim 13
Dependent Claim
99 words
A tool cabinet comprising: a plurality of panel sections, first means associating said panel sections in a predetermined arrangement to form a box-like housing having an opening therein, a continuous loop frame member disposed internally of said housing and encompassing said opening, said loop frame member being of unitary one-piece construction and including top and bottom portions and opposed side portion, second means independent of said first means fixedly securing each of said portions of said loop frame member to said housing, and a plurality of drawer assemblies disposed in said opening and mounted on said loop frame member.
Claim 14
Dependent Claim
99 words
A tool cabinet comprising: a plurality of panel sections, first means associating said panel sections in a predetermined arrangement to form a box-like housing having an opening therein, a continuous loop frame member disposed internally of said housing and encompassing said opening, said loop frame member being of unitary one-piece construction and including top and bottom portions and opposed side portion, second means independent of said first means fixedly securing each of said portions of said loop frame member to said housing, and a plurality of drawer assemblies disposed in said opening and mounted on said loop frame member.
Claim 15
Dependent Claim
13 words
The cabinet structure of claim 12, wherein said second means includes adhesive means.
Claim 16
Dependent Claim
34 words
The cabinet structure of claim 12, and further comprising a plurality of said continuous loop frame members spaced apart within said housing, each of said loop frame members being fixedly secured to said housing.
Claim 17
Dependent Claim
31 words
The tool cabinet of claim 14, wherein each of said loop frame members has a plurality of apertures therein spaced apart longitudinally thereof to facilitate mounting of said drawing assemblies thereon.
Claim 18
Dependent Claim
30 words
The tool cabinet of claim 12, and further comprising lock bar mechanism, and adhesive means fixedly securing said lock bar mechanism to the inside of one of said panel sections.
Claim 19
Dependent Claim
38 words
The tool cabinet of claim 16, wherein said one panel section has flange means at opposite ends thereof, said lock bar means including recesses at the opposite ends thereof for respectively receiving said flange means in snap-fitting engagement.
Claim 20
Dependent Claim
24 words
The cabinet structure of claim 12, wherein said loop frame member includes a plurality of alternating lands and channels extending around the perimeter thereof.
Claim 21
Independent Claim
72 words
A method of forming a cabinet structure comprising the steps of: providing a continuous unitary loop frame member including top and bottom portions and opposed side portions and a plurality of panel sections, providing a first assemblage of the panel sections in a predetermined arrangement to form a housing, and fixedly securing the housing to the outside of each of the portions of the loop frame member independently of the first assemblage.
Claim 22
Independent Claim
72 words
A method of forming a cabinet structure comprising the steps of: providing a continuous unitary loop frame member including top and bottom portions and opposed side portions and a plurality of panel sections, providing a first assemblage of the panel sections in a predetermined arrangement to form a housing, and fixedly securing the housing to the outside of each of the portions of the loop frame member independently of the first assemblage.
Claim 23
Dependent Claim
19 words
The method of claim 19, wherein the housing is adhesively secured to the outside of the loop frame member.
Claim 24
Dependent Claim
30 words
The method of claim 19, wherein a plurality of said loop frame members are provided at spaced-apart locations, the housing being adhesively secured to all of the loop frame members.
Claim 25
Dependent Claim
31 words
The method of claim 19, and further comprising the step of providing attachment flanges on the panel sections and interfitting the attachment flanges of adjacent panel sections to form the housing.
Claim 26
Dependent Claim
21 words
The method of claim 22, and further comprising the step of adhesively securing together the attachment flanges of adjacent panel sections.
Claim 27
Dependent Claim
78 words
The method of claim 19, and further comprising the steps of providing a lock bar guide, adhesively securing the lock bar guide to the inside of one of the panel sections, providing an aperture in one of the panel sections, providing a lock bar member, and inserting the lock bar member through the aperture and into engagement with the lock bar guide after the lock bar guide and the loop frame member have been secured to the housing.
References Cited (Backward Citations)
US3125056A
Cited
US3012689A
Cited
US3519321A
Cited
US3561633A
Cited
US3817589A
Cited
US4065023A
Cited
FR2386965A7
Cited
US4288130A
Cited
US4303286A
Cited
US4288132A
Cited
US4372459A
Cited
US4968844A
Cited
US4834257A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1996-09-20 | 1997-03-22 | 1997-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-09-20 | 2001-03-22 | 2001-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-09-20 | 2005-03-22 | 2005-09-21 | $7700.00 | Window Closed / Lapsed |