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US4589567A Expired / Lapsed US ⏱️ 0.0 years remaining

Container and cover having resilient fastening means

Assignee: Buro Patent AG
•
Filing: 1984-12-13
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Granted: 1986-05-20
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Expires: 2004-12-13
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Abstract

Abstract On the reception part (2) there is arranged a cover (4) which is connected on the opposite side (6) of the container by combined snap closures (8) to the reception part (2). In order to be able to use the combined snap closure optionally as closures, respectively as hinge, each combined snap closure comprises a lock (14) prestressed in closed position by a spring (30) and overlapping by means of a lug (20) in the closed position a recess (24) wherein there is pivotingly arranged a joint pin (26). On the lug (20) there is provided an inclined surface (32) by means of which the lock bolt (14) may be disengaged from the closed position in order to engage the combined snap closure by means of the joint bolt (26). The lock bolt (14) is joined to the reception part (2) of the container and the joint bolt (26) to the cover (4).

Inventors

  • 👤 Herbert Pircher

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-01 03:07
CPC Classifications
B; B61; B61B; B61B3/00; B61B3/02

Claims Analysis

Total Claims: 6
Claim 1
Independent Claim 157 words
In a container, especially for a conveyor system, which comprises a container body closable by a lid, the lid being connected to the container body on one side of the container by a hinge and on the opposite side by means of a snap lock, the lid and body forming respective container sections, the improvement wherein the container has on both of two opposite sides respective container sections and on each side at least one combination snap lock formed as hinge, said snap locks each including on one section of the container a latch formed as part of a hinge and held in closed position by a spring which cooperates manually detachably with another hinge portion on the other container section on the respective side of the container, where the latch and/or the other hinge portion are provided with a ramp surface for the automatic engagement latch and other hinge portion of the respective combination snap lock.
Claim 2
Dependent Claim 157 words
In a container, especially for a conveyor system, which comprises a container body closable by a lid, the lid being connected to the container body on one side of the container by a hinge and on the opposite side by means of a snap lock, the lid and body forming respective container sections, the improvement wherein the container has on both of two opposite sides respective container sections and on each side at least one combination snap lock formed as hinge, said snap locks each including on one section of the container a latch formed as part of a hinge and held in closed position by a spring which cooperates manually detachably with another hinge portion on the other container section on the respective side of the container, where the latch and/or the other hinge portion are provided with a ramp surface for the automatic engagement latch and other hinge portion of the respective combination snap lock.
Claim 3
Dependent Claim 16 words
A container according to claim 1 wherein that each latch is disposed on a respective lid.
Claim 4
Dependent Claim 17 words
A container according to claim 1, characterized in that each latch is disposed on the container body.
Claim 5
Dependent Claim 44 words
A container according to claim 1, characterized in that each latch is used as a rocker which has on a rocker portion a nose which in a closed position engages a fixed bearing element for a hinge pin disposed on the other container section.
Claim 6
Dependent Claim 35 words
A container as in claim 1, characterized in that each latch is designed as a hinge pin axially slidable in a guide and which, in its closed position, engages a bore of a bearing element.

References Cited (Backward Citations)

US1330012A Cited
US3137408A Cited
US3610460A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1989-05-19 1989-11-18 1990-05-20 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1993-05-19 1993-11-18 1994-05-20 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1997-05-19 1997-11-18 1998-05-20 $7700.00 Window Closed / Lapsed

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