U.S. patent number 3,599,828 [Application Number 04/842,561] was granted by the patent office on 1971-08-17 for modular carrier for such articles as tape reels.
Invention is credited to John J. Campbell, Charles T. Conway.
United States Patent |
3,599,828 |
Conway , et al. |
August 17, 1971 |
MODULAR CARRIER FOR SUCH ARTICLES AS TAPE REELS
Abstract
A modular carrier is disclosed that consists of a plurality of
identical holders, and a support, the support and one end wall of
each holder having attaching means by which attaching means on the
other end walls of the holder may be detachably connected thereto
and supported thereby. The holders are open at the front and have
means by which they may be assembled in a side-by-side relationship
with their open fronts either closed by the rear wall of another
holder or by a front wall.
Inventors: |
Conway; Charles T. (South
Boston, MA), Campbell; John J. (Cambridge, MA) |
Family
ID: |
25287643 |
Appl.
No.: |
04/842,561 |
Filed: |
July 17, 1969 |
Current U.S.
Class: |
294/160; 206/170;
220/23.4; 206/391; 294/143 |
Current CPC
Class: |
B65D
21/0204 (20130101); G03B 21/323 (20130101) |
Current International
Class: |
B65D
21/02 (20060101); G03B 21/32 (20060101); B65d
075/00 () |
Field of
Search: |
;224/45,45.14
;220/23.4,23.83,102 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Forlenza; Gerald M.
Assistant Examiner: Mannix; John
Claims
We claim:
1. A modular carrier comprising a support in the form of a wall
including a handle, and a plurality of identical holders each
having an open front, each end wall of each holder including
attaching means, the attaching means of one end wall being a
vertical channel including inwardly disposed marginal shoulders and
the attaching means of the other end wall being a vertical rib
dimensioned for sliding entry into the channel of another holder
and including outwardly disposed, marginal shoulders to underlie
the shoulders thereof, at least one face of said support including
a series of laterally spaced attaching means complemental to one
type of attaching means of said holder end walls, the attaching
means of both types including portions engageable to limit the
extent to which interengaged attaching means may be slid relative
to teach other in one direction, and the front and rear edge of the
sides of each holder including complemental coupling means in the
plane of the sides enabling one holder to be attached to another
holder with its front closed by the rear wall thereof.
2. The modular carrier of claim 1 in which the coupling means at
the front edges are tabs including inwardly disposed shoulders and
the coupling means at the rear edges are rearwardly opening slots
opening into the holder adjacent its rear wall.
3. The modular carrier of claim 2 and a front wall having slots
opening through its side edges and disposed field dimensioned to
receive a tab.
4. The modular carrier of claim 1 in which each holder includes
bosses on its bottom having holes extending therethrough to receive
anchoring means.
Description
The present invention relates to modular carriers, particularly
adapted for use when there is a need to provide means to enable a
growing accummulation of like articles to be protected on a basis
that enables them to be conveniently stored and carried.
While the invention is adapted for use wherever articles present
problems as they accumulate, it is discussed herein with particular
reference to cartridges for stereo tape reels. Such tape reels,
while within cartridges, are not fully protected against damage by
reason of dirt and it is often necessary to assemble a group of
them for the purposes of carrying them or to have them available
together because of common or related subject matter.
The objective of the present invention is to provide for modular
carriers for such articles that ensure their protection on a basis
contributing to the ease of handling them as the collection of tape
reels increases. In accordance with the invention, this objective
is attained with a handled support and a plurality of identical
holders for the articles. Each end wall of each holder is provided
with attaching means, the attaching means of one end wall being a
vertical channel having inwardly disposed shoulders and the
attaching means of the other end wall being a vertical rib
dimensioned for sliding entry into the channel of another holder
and including outwardly disposed marginal shoulders to underlie the
shoulders of the vertical channel. At least one face of the wall
member has a series of laterally spaced attaching means
complemental to one type of the attaching means with which one end
of each holder is provided. Additionally, the attaching means of
both types have portions interengageable to limit the extent to
which the interengaged attaching means may be slid relative to each
other in a direction such that holders attached to the wall member
or to another holder may be connected to the wall member to be
carried therewith.
Another objective is to provide a handled support that can have
undercut channels molded on both of its faces, an objective
attained by providing that the undercut members defining each
channel are so spaced that a member on one channel side is faced
with a gap between two members defining the opposite channel side
and that each channel-defining member on either side is backed by
such a gap in the channel on the opposite side in order that the
support may be slotted by the die parts undercutting the margins of
the channel defining members.
And yet another objective of the invention is the provision of
holders with open fronts and with means enabling each such holder
to be attached to the rear of another holder with the rear wall
thereof becoming the front wall of the attached holder. Each such
holder may, however, be completed by a front wall attached thereto
by its attaching means.
In the accompanying drawings, there is shown an embodiment of the
invention illustrative of these and other of its objectives, novel
features, and advantages.
In the drawings:
FIG. 1 is a side view of a modular carrier in accordance with the
invention,
FIG. 2 is a face view of the holder support,
FIG. 3 is a section taken approximately along the indicated lines
3-3 of FIG. 2,
FIG. 4 is a perspective view of the carrier,
FIG. 5 is a view of a holder as seen from one end,
FIG. 6 is a view of the holder as seen from the other of its
ends,
FIG. 7 is a fragmentary perspective view illustrating holder
assembly, and
FIG. 8 is a view of the end of the holder shown in FIG. 5 showing
its relation to a channel, the channel of the holder support, for
example.
A modular carrier in accordance with the invention includes a
support 10 in the form of a plate having a recess in its upper end
defining a handle 11 and one or more holders, each generally
indicated at 12 and dimensioned to slidably receive a tape reel
cartridge generally indicated at 13.
Each face of the support 10 has a series of laterally spaced,
vertical channels 14. Each channel is shown as being established at
one side by upper and lower marginal shouldered members indicated
at 15 and 16, respectively, and by an intermediate marginal
shouldered member 17 at the other side. The length of each marginal
member is about one-third the length of the channel and the
marginal members are so spaced that the members 15 define the upper
third of their channels, the member 16, the lower third, and the
members 17 the intermediate third thereof. This arrangement enables
the channel defining members to be molded on both faces of the
support 10 with the mold parts that form their undercuts forming
slots 18 in the support 10.
Each holder 12 has one end wall 19 provided with a generally
indicated channel 20 identical to the channels 14 of the support 10
with the reference numerals for the corresponding channel-defining
members being distinguished by the suffix addition " A."
The other end wall 21 of each holder 12 has a vertical rib 22,
undercut along each margin, extending substantially from top to
bottom thereof. Each rib 22 is shaped and dimensioned for sliding
entry downwardly into a channel 14 or a channel 20 and to be held
thereby. In order that each holder 12 may be carried by the support
10 with its bottom in the plane of the bottom edge of the support
10, each rib 22 has a marginal projection 23 disposed to engage the
upper end of the channel-defining member 17 and thus function as a
stop.
In practice, both end walls of each holder 12 are provided with a
vertically spaced pair of open-ended slots 24 along their rear
edges and opening into the holder to expose portions of the side
edges of the rear wall 25. Both end walls also have tabs 26
projecting from their front edges in the plane of the end wall of
which they are a part and in transverse alignment with an
appropriate one of the slots 24. The stock from which the end walls
re molded is such as to afford the tabs 26 with a suitable degree
of resilience. The tabs 26 are dimensioned so that each will fit a
slot 24 and each tab 26 terminates in an inwardly disposed shoulder
27.
With this construction, a holder 12 may be completed by attaching
it to another holder with the shoulders 27 caught in back of its
rear wall 25 which now serves as the front wall of the attached
holder. Such a holder may also be completed by means of a front
wall 28 which is sufficiently wider than the rear wall 25 that the
distance between the bottom of its tab-receiving, open-ended slots
29 is equal to the width of the back wall 25, the slots 29 being
positioned to receive the tabs 26 with their shoulders 27 anchoring
the front wall 28 in place. In the case of holders 12 attached to
the handled support 10, it is only the outermost one of a
transversely aligned group of holders that can have such a front
wall.
In addition, each holder 12 has a pair of bosses 30 on its bottom
with each boss 30 having a passage 31 to enable the holder 12 to be
locked against theft from a display by means of an interconnecting
rod not shown.
* * * * *