U.S. patent number 3,918,196 [Application Number 05/400,051] was granted by the patent office on 1975-11-11 for flexible pegs and connectors for use in a game or amusement device.
Invention is credited to Friedrich Schleich.
United States Patent |
3,918,196 |
Schleich |
November 11, 1975 |
Flexible pegs and connectors for use in a game or amusement
device
Abstract
A peg for use in a game or amusement device in which pegs are
connected either indirectly by means of connector pieces or
directly to one another; such a peg comprising a flexible wire core
enveloped by synthetic resin with the ends of the envelope being
rigid and the remaining central section of the envelope being
pliant. The rigid ends of the envelope are secured to the core by
means of notches in the core, and the pliant central section is a
one piece body with radial circular flanges.
Inventors: |
Schleich; Friedrich (D-7071
Horlikofen, DT) |
Family
ID: |
23582037 |
Appl.
No.: |
05/400,051 |
Filed: |
September 24, 1973 |
Current U.S.
Class: |
446/107; 446/126;
446/97; 428/16 |
Current CPC
Class: |
A63H
33/04 (20130101) |
Current International
Class: |
A63H
33/04 (20060101); A63H 033/10 (); A63H
003/04 () |
Field of
Search: |
;46/22,23,25,29,151,162 |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
Primary Examiner: Mancene; Louis G.
Assistant Examiner: Cutting; Robert F.
Attorney, Agent or Firm: Mason, Kolehmainen, Rathburn &
Wyss
Claims
I claim:
1. A peg for a game or amusement device, in which the peg comprises
a flexible wire core covered by a synthetic-resin envelope, with
the ends of the envelope being rigid and the central remaining
section of the envelope being pliant, and in which said pliant
section of the envelope is a one-piece body with radial flanges,
having a cross-section greater than said rigid ends, and wherein
said rigid ends are secured to said wire core.
2. Peg according to claim 1 in which the envelope is secured to the
core.
3. Peg according to claim 1 in which the rigid ends of the envelope
are separate pieces from the pliant central section of the
envelope, and in which said rigid ends are secured to the core by
means of notches in the core.
4. Peg according to claim 3 in which the pliant central section of
the envelope partly overlaps the rigid ends of the envelope.
5. Peg according to claim 4 in which the pliant section is attached
to the rigid end where they overlap.
6. Peg according to claim 1 in which the flanges are like discs and
taper from the centre radially outwardly to a thin edge or rim.
7. Peg according to claim 1 to which is added at least one
connector piece having an outer surface through which at least one
hole has been formed and in which a rigid end includes a collar
which abuts the surface of said connector piece when the rigid end
of the peg is inserted into said hole in the connector piece.
8. Peg according to claim 7 in which the pliant section at least
partly overlaps the collar and the collar has means for securing
the pliant section to it.
9. Peg according to claim 1 in which the pliant section is a
different colour to the rigid ends.
10. A process for manufacturing a peg which comprises making
notches in a flexible wire, fitting rigid caps of synthetic resin
over the ends of the wire by injection moulding so as to cover the
notches, and fitting a pliant envelope of synthetic resin by
injection moulding over the remaining uncovered wire.
11. A peg for use in a game or amusement device comprising a
flexible wire core which, when deformed, retains its deformed
position, rigid caps of synthetic resin which are fitted over the
ends of said wire by injection moulding, and a pliant, one-piece
jacket of synthetic resin having radial flanges which is fitted
about said wire core to join said caps by injection moulding to
thereby cover the remaining uncovered wire.
12. A game or amusement device comprising:
at least one solid or hollow connector piece having a flat or
curved outer surface in which at least one hole has been
formed;
a peg comprising a flexible wire core which, when deformed, retains
its deformed position, a synthetic resin envelope covering said
wire core, said envelope having rigid end portions which enclose
ends of said core and which form pins suitable for insertion into
the hole in said connector piece, and said envelope having a
central portion which forms a pliant jacket about said wire core
and which joins said end portions to completely encompass said wire
core.
Description
The invention is concerned with a game or amusement device which
has pegs and connector pieces -- the latter having holes into which
a peg may be inserted and detachably secured so that pegs may be
linked to each other.
In known games wherein pegs are used, the pegs are stiff or rigid
bars, usually made of wood but recently of a suitable hard setting
synthetic resin or similar material, whether solid or hollow.
In some of the known games wherein pegs are used, the pegs have
suitable holes so that they may be directly interconnected.
Realtively stiff frameworks may hence be constructed with the pegs
directly attached, or indirectly attached by means of connector
pieces. The shapes and patterns which may be formed are limited by
the shape or shapes of the pegs, the connector pieces and the
orientation of the holes.
The object of the invention is an improved peg to enable a greater
variety of shapes or patterns in the frameworks to be formed,
thereby enabling a playing child to express his individuality in
the frameworks and their construction.
It should be noted that an increased variety of shapes and patterns
of frameworks is made possible by the invention whilst using a
single type of this peg.
According to the invention a peg comprises a flexible wire core
completely enveloped by synthetic resin with the ends of the
envelope being rigid and the central section being pliant.
A peg according to the invention is obtained which may be bent to
any desired shape as in the limbs of well known toy figures. Hence
pegs according to the invention in combination with the connector
pieces provide a game which allows a great variety of shapes and
patterns to be formed in frameworks sufficiently stiff to be
self-sustaining.
The rigid ends or caps of the peg allow it to be firmly attached to
a connector piece to enable it to be bent whilst connected without
coming loose.
Usually aluminium is used in the flexible toy figures and were it
to be used for the core of the peg, it may, after an amount of use
of the peg, penetrate the synthetic resin envelope. Penetration
would be through the ends of the envelope because of the action of
inserting the peg into a hole. The rigid ends or caps prevent any
such occurrence and consequent weakening of connection, and also
prevents any possible injury to a child.
The flexibility of the peg is related to the shape of the central
section of the envelope between the two caps as well as of course
the material of the core and the material of the envelope.
If for ease of handling, the cross section of the central section
of the envelope is made larger than that of the ends, then the
central section must have suitable weak spots or gaps or spaces in
order that flexibility is maintained. Flexibility can be maintained
if the central section of the envelope is formed as one piece with
a series of radial circular flanges, much like discs, with each
disc tapering from its centre radially outwardly to a thin edge or
rim.
The flexible wire core may be of aluminium or other cold ductile
metal of circular or other cross section. The surface of the core
may be rough or smooth. The flexible core may be formed as twisted
strands of thin wire. The essential feature of the core is
flexibility, no matter how formed in what shape and of what
material. The choice of how to form, to what shape and of what
material may be guided by practical experience.
Additional features and a preferred method of manufacture will
appear from the following description made with reference to the
drawings of an example of a peg according to the invention:
BRIEF DESCRIPTION OF THE DRAWING
FIG. 1 is a side view of a peg designed in accordance with the
present invention;
FIG. 2 is a side sectional view of the peg shown in FIG. 1 with the
section taken along line 2--2 of FIG. 3;
FIG. 3 is a sectional view of the peg shown in FIG. 1 with the
section taken along line 3--3 in FIG. 1; and
FIG. 4 is a perspective view illustrating how pegs of the type
shown in FIG. 1 may be used in connection with connector pieces in
the construction of objects such as the illustrated little man.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT
With reference to FIGS. 1 through 3, the wire core 1 has at each
end a notch 2 which provides a means for retaining a rigid end
piece or cap 3, which covers the end. Each cap is made of a
relatively hard setting synthetic resin. Each cap 3 has a collar 4
which abuts onto the surface of a connector piece when the peg end
is inserted into a hole of such a piece. The end caps 3 are
preferably fitted to the wire core by an injection moulding
operation.
The central section between the end caps is enveloped with a one
piece body 5 of P.V.C. of larger cross section than the caps, and
which has a series of radial circular flanges. Each flange is a
disc which tapers outwardly to a thin edge.
It is preferred that the body 5 is fitted by injection moulding
after the caps are attached, so that each end of the body overlaps
onto the collar 4. This helps to retain the body in position,
especially if there is a circumferential groove 6 (see FIG. 2)
around the collar 4. The body may also be secured directly to the
core by means of a circumferential groove or grooves in the core.
This would be done with large sizes of peg which have holes in the
collar for direct interconnection of the pegs.
The preferred two stage fitting of the synthetic resin envelope to
the core allows the respective degrees of hardness of the central
section body and the end caps to be controlled for their optimum
values.
The preferred method of manufacture allows semifinished components
to be used.
The end caps and the central section body can be produced in any
desired shape and preferably of different colours.
With reference to FIG. 4, the connector pieces 7, 7', 8, and 8' may
be solid or hollow with flat or curved surface, and have a
multiplicity of holes for the pegs.
* * * * *