Patent US4815798A successfully refreshed from Google Patents.
US4815798A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Holding device for the front plate of a drawer
Assignee: Julius Blum GmbH
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Filing: 1987-04-10
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Granted: 1989-03-28
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Expires: 2007-04-10
Abstract
Abstract A holding device for the front plate of a drawer with metal drawer frames includes holding members fastened to the front plate and supporting members fastened respective of the drawer frames. The holding members are engageable in the supporting members. The supporting members are adjustably fastened to the drawer frames by means of clamping screws.
Inventors
- 👤 Erich Rock
- 👤 Helmut Hollenstein
- 👤 Josef Brunner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 10:23
CPC Classifications
A; A47; A47B; A47B88/00; A47B88/90; A47B88/944; A47B88/95; A47B88/956; A47B2088/952; A47B2088/953
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
148 words
A fastening device for connecting a front plate of a drawer to metal side frames of the drawer, each side frame being formed by a single thickness of metal sheet material, said fastening device comprising, for each side of the drawer: a holding member to be fastened to the front plate, said holding member having a lateral flange; a base member formed integrally from the single thickness of metal sheet material of the respective metal side frame at the front end thereof; a supporting member having a portion with a U-shaped configuration when viewed from the top; clamping screw means for connecting said supporting member to said base member; said lateral flange of said holding member being insertable into said U-shaped configuration of said portion of said supporting member from the top thereof; and means for fixing the relative positions of said holding member and said supporting member.
Claim 2
Dependent Claim
148 words
A fastening device for connecting a front plate of a drawer to metal side frames of the drawer, each side frame being formed by a single thickness of metal sheet material, said fastening device comprising, for each side of the drawer: a holding member to be fastened to the front plate, said holding member having a lateral flange; a base member formed integrally from the single thickness of metal sheet material of the respective metal side frame at the front end thereof; a supporting member having a portion with a U-shaped configuration when viewed from the top; clamping screw means for connecting said supporting member to said base member; said lateral flange of said holding member being insertable into said U-shaped configuration of said portion of said supporting member from the top thereof; and means for fixing the relative positions of said holding member and said supporting member.
Claim 3
Dependent Claim
47 words
A device as claimed in claim 1, wherein said fixing means comprises a resilient flap extending from said holding member and engaging in an opening in said supporting member and urging said holding member in a direction to bring said flange into engagement with said supporting member.
Claim 4
Dependent Claim
66 words
A device as claimed in claim 1, wherein said fixing means comprises an inclined surface of said base member engaged by a complementarily shaped inclined surface of said supporting member, such that upon tightening of said clamping screw means said supporting member is moved by said engaging inclined surfaces in a direction to bring said supporting member into engagement with said flange of said holding member.
Claim 5
Dependent Claim
19 words
A device as claimed in claim 1, wherein said base member is punched laterally from said metal side frame.
Claim 6
Dependent Claim
37 words
A device as claimed in claim 1, wherein said base member comprises a flange bent laterally from said front end of said metal side frame and extending in a direction to be parallel to the front plate.
Claim 7
Dependent Claim
24 words
A device as claimed in claim 1, further comprising means for adjusting the vertical position of said holding member relative to said supporting member.
Claim 8
Dependent Claim
33 words
A device as claimed in claim 6, wherein said adjusting means comprises an eccentric mounted on a lower portion of said metal side frame and abutting a lower portion of said holding member.
Claim 9
Dependent Claim
43 words
A device as claimed in claim 6, wherein said adjusting means comprises a flap extending from a lower portion of said supporting member, said flap having therethrough a threaded opening, and an adjustment screw threaded through said opening and abutting said holding member.
Claim 10
Dependent Claim
26 words
A device as claimed in claim 1, wherein said holding member has extending from the top thereof a flap abutted by and covering said supporting member.
Claim 11
Dependent Claim
136 words
A fastening device for connecting a front plate of a drawer to metal side frames of the drawer, each side frame being formed by a single thickness of metal sheet material, said fastening device comprising, for each side of the drawer: a holding member to be fastened to the front plate; a supporting member engageable with said holding member; clamping screw means mounted on said supporting member; a forwardly open angular slot formed in the front end of the respective metal side frame; and said clamping screw means being insertable into said slot, such that said supporting and holding members and the front plate are mounted on said front end of the metal side frame, whereupon said clamping screw means are tightened to fix the position of said supporting member relative to said metal side frame.
Claim 12
Dependent Claim
136 words
A fastening device for connecting a front plate of a drawer to metal side frames of the drawer, each side frame being formed by a single thickness of metal sheet material, said fastening device comprising, for each side of the drawer: a holding member to be fastened to the front plate; a supporting member engageable with said holding member; clamping screw means mounted on said supporting member; a forwardly open angular slot formed in the front end of the respective metal side frame; and said clamping screw means being insertable into said slot, such that said supporting and holding members and the front plate are mounted on said front end of the metal side frame, whereupon said clamping screw means are tightened to fix the position of said supporting member relative to said metal side frame.
Claim 13
Dependent Claim
35 words
A device as claimed in claim 10, wherein said supporting member has therein at least one undercut recess, and said holding member has at least one projection shaped complementary to said recess and insertable therein.
Claim 14
Dependent Claim
26 words
A device as claimed in claim 11, wherein said recess and projection extend laterally, such that said holding member is laterally mountable on said supporting member.
Claim 15
Dependent Claim
22 words
A device as claimed in claim 11, further comprising eccentric means for fixing the relative position of said holding and supporting members.
Claim 16
Dependent Claim
52 words
A device as claimed in claim 10, wherein said supporting member has extending therefrom a pair of parallel flanges, said clamping screw means extends between said parallel flanges, and said front end of said metal side frame extends between said parallel flanges when said clamping screw means is inserted into said slot.
Claim 17
Dependent Claim
52 words
A device as claimed in claim 10, further comprising means for adjusting the vertical position of said holding and supporting members relative to said metal side frame, said adjusting means comprising an eccentric mounted on a lower portion of said metal side frame and abutting a lower portion of said supporting member.
References Cited (Backward Citations)
US4609236A
Cited
US4595245A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-03-27 | 1992-09-26 | 1993-03-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-03-27 | 1996-09-26 | 1997-03-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-03-27 | 2000-09-26 | 2001-03-28 | $7700.00 | Window Closed / Lapsed |