DE635626C - Device for holding loose, perforated sheets together by means of wire rings - Google Patents
Device for holding loose, perforated sheets together by means of wire ringsInfo
- Publication number
- DE635626C DE635626C DEM129674D DEM0129674D DE635626C DE 635626 C DE635626 C DE 635626C DE M129674 D DEM129674 D DE M129674D DE M0129674 D DEM0129674 D DE M0129674D DE 635626 C DE635626 C DE 635626C
- Authority
- DE
- Germany
- Prior art keywords
- hooks
- wire
- bent
- loose
- perforated sheets
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42B—PERMANENTLY ATTACHING TOGETHER SHEETS, QUIRES OR SIGNATURES OR PERMANENTLY ATTACHING OBJECTS THERETO
- B42B5/00—Permanently attaching together sheets, quires or signatures otherwise than by stitching
- B42B5/08—Permanently attaching together sheets, quires or signatures otherwise than by stitching by finger, claw or ring-like elements passing through the sheets, quires or signatures
- B42B5/10—Permanently attaching together sheets, quires or signatures otherwise than by stitching by finger, claw or ring-like elements passing through the sheets, quires or signatures the elements being of castellated or comb-like form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9115—Cooling of hollow articles
- B29C48/912—Cooling of hollow articles of tubular films
- B29C48/913—Cooling of hollow articles of tubular films externally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/355—Conveyors for extruded articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Sheet Holders (AREA)
Description
DEUTSCHES REICHGERMAN EMPIRE
AUSGEGEBEN AM 21. SEPTEMBER 1936ISSUED ON SEPTEMBER 21, 1936
REICHSPATENTAMTREICH PATENT OFFICE
PATENTSCHRIFTPATENT LETTERING
KLASSEIIe GRUPPE 26 oiCLASS II GROUP 26 oi
Patentiert im Deutschen Reiche vom S.Januar 1935 abPatented in the German Empire on January 5th, 1935
Die Erfindung bezieht sich auf eine Vorrichtung zum Zusammenhalten loser gelochter Blätter mittels Aufreihringe aus Draht, die von mit ihnen aus einem Stück bestehenden Verbin dungsstegen rechtwinklig abgebogen sind. Derartige Heftvorrichtungen werden mit losen Blättern zusammen verwendet, die mit runden Löchern versehen sind. Die runden Löcher in den Blättern reißen aber viel leichter ein als Langlöcher oder Schlitze. Blätter mit Langlöchern wurden aber bisher bei derartigen Heftvorrichtungen nicht verwandt. Eine widerstandsfähige Heftvorrichtung mit Aufreihringen aus Draht entsteht aber nur bei länglichen Löchern oder Schlitzen in den Blättern, wenn also· durch jedes LanglO'Ch zwei Drähte treten, von denen sich jeder gegen einen Endrand des Langloehes legt.The invention relates to a device for holding together loose perforated Sheets by means of wire rings, which are made from one piece with them Connecting webs are bent at right angles. Such stapling devices are used together with loose leaves with round holes. the round holes in the leaves tear much more easily than elongated holes or slits. However, sheets with elongated holes have not previously been used in such stapling devices. A sturdy stapling device with rings made of wire is only created with elongated holes or slots in the leaves, if so · two wires pass through each LanglO'Ch, one of which is each lays against one end edge of the long hole.
ao Die Erfindung geht von dieser Feststellung aus und schafft eine Heftvorrichtung aus einem fortlaufenden Drahtstück für die mit Langlöchern versehenen losen Blätter.ao The invention is based on this finding and creates a stapling device a continuous piece of wire for the loose leaves with elongated holes.
Mit den bekannten Heftvorrichtungen können die losen Blätter nur von einer Seite, und zwar über die Enden der Haltehaken, eingelegt und herausgenommen werden. Bei der Heftvorrichtung gemäß der Erfindung können aber die losen Blätter von zwei Seiten eingelegt und herausgenommen werden. Es können also in ein und derselben Heftvorrichtung zwei Gruppen von losen Blättern untergebracht werden, von denen jede Gruppe eine bestimmte Loehlänge hat. Neben diesem wesentlichen Vorteil entsteht noch ein weiterer Vorteil dadurch, daß bei der Erfindung die Biegungen, denen der Haltedraht unterworfen wird, Winkel von 900 nicht übersteigen, während bei den bekannten Heftvorrichtungen die Enden der Haltehaken durch Biegen des Drahtes um i8o° gewonnen werden. Es können deshalb für die Heftvorrichtung gemäß der Erfindung alle Arten von Metalldrähten verwendet werden, ohne daß hierbei Bruchgefahren durch zu starkes. Umbiegen auftreten.With the known stapling devices, the loose sheets can only be inserted and removed from one side, namely over the ends of the retaining hooks. In the stapling device according to the invention, however, the loose sheets can be inserted and removed from two sides. So two groups of loose sheets can be accommodated in one and the same stapling device, each group of which has a certain hole length. In addition to this major advantage, a further advantage arises in that in the invention the bends, where the retaining wire is subjected to 90 0 not exceed angle, while the ends of the retaining hooks are obtained by bending the wire around i8o ° in the known staplers. It can therefore be used for the stapling device according to the invention, all types of metal wires without the risk of breakage due to too strong. Bending occur.
Das Wesen, der Erfindung besteht nun darin, daß der Draht zu beiden Seiten einer gedachten mittleren. Längsachse abwechselnd nach rechts und links zu Haken gebogen wird, die je aus zwei annähernd ringförmigen, in einem gewissen Abstand voneinander liegenden und je durch, einen Steg verbundenen Drahtsträngen bestehen, von denen die als Aufreiher dienenden, auf einer Seite der Längsachse liegenden Haken in die an sich bekannten Längsschlitze der losen Blätter derart eingreifen, daß ihre beiden Stränge sich an die Längskanten der Schlitze anlegen, und daß zum endgültigen Verschluß der Heftvorrichtung die Haken der einen. Seite derart in die Zwischenräume der Haken derThe essence of the invention is that the wire on both sides of a imaginary middle. Longitudinal axis bent alternately to the right and left to form hooks is, each of two approximately annular, lying at a certain distance from each other and each strand of wire connected by a web, of which the as The hooks, which serve on one side of the longitudinal axis, are inserted into the hooks known longitudinal slots of the loose leaves so engage that their two strands on the longitudinal edges of the slots, and that for the final closure of the stapling device, the hooks of the one. page so in the interstices of the hooks
6S56266S5626
anderen Seite eingebogen werden, daß ihre Verbinduüg'sstegB mindestens in einer Flucht liegen. :'■ on the other side so that their connecting bridges are at least in line. : '■
Auf der Zeichnung ist ein Ausfuhrungsbeispiel der Erfindung dargestellt, und zsfar zeigt:An exemplary embodiment is shown in the drawing of the invention, and zsfar shows:
Fig. ι eine schaubildliche Gesamtansicht einer Ausführungsform der Erfindung,Fig. Ι a diagrammatic overall view an embodiment of the invention,
Fig. 2 ein erläuterndes. Schema, ίο Fig. 3 in Draufsicht die Aufreihvorrichtung mit einem Blätterblock undFig. 2 is an illustrative. Scheme, ίο Fig. 3 in plan view of the line-up device with a block of leaves and
Fig. 4 einen senkrechten Schnitt nach, der Linie.A-v4 der Fig. 3.Fig. 4 is a vertical section according to the Line.A-v4 of Fig. 3.
In einer Ebene, die mit derjenigen des Zeichnungsblattes zusammenfällt, wird ein Draht (vgl. Fig. 2) durch aufeinanderfolgende Richtungsänderungen in Form einer nach Art von Mauerzinnen gezackten Hakenreihe gebogen. Die Zwischenräume α sind alle untereinander" gleich, -ebenso die Zwischenräume b. Es kann, aber auch noch β = δ-gemacht werden. Die Länge c der Haken ist gleichbleibend. -In a plane which coincides with that of the drawing sheet, a wire (cf. FIG. 2) is bent by successive changes in direction in the form of a row of hooks jagged in the manner of battlements. The spaces α are all equal to each other, -as well as the spaces b. It can also be made β = δ-. The length c of the hooks is constant.
Die derart erhaltene Drahtzackenreihe wird -25- darauf um eine mittlere gedrehte Längs achsex-x, die parallel zu· der Ebene des Blat-The row of wire prongs obtained in this way is then turned around a central rotated longitudinal axis x-x which is parallel to the plane of the blade
te's Hegt, in einemte's in one
Abstand — 2 Distance - 2
von dieserof this
Achse gerollt. So wird der Gegenstand nach Fig. ι hergestellt.Axle rolled. The object according to FIG. 1 is thus produced.
- Wenn das Aufrollen in der Weise erfolgt, daß die Teile 1 und 2 (vgl. Fig. 1) nicht sich gegenseitig verlängern, sondern in einem gewissen Winkelabstand Hegen, so können Blätter 7, die von länglichen Löchern 3 (vgl.Fig.3) an dem Rande durchbrochen sind, deren Länge derjenigen der Teiler (bzw. den. Abmessungen« der Fig. 2) entspricht, leicht und rasch in diese Aufreihvorrichtung eingeführt-werden, die dann beispielsweise zwischen Matrizen 5 und 6 einer Presse (vgl. Fig. 4) so geschlossen werden, daß die Teile 1 auf einer gemeinsamen Achse y-y (Fig. 1) Hegen. Es ist ohne weiteres ersichtlich, daß sich die Blätter nicht verschieben können und flach aufeinander oder Rücken an Rükken gelegt werden können, ohne daß dabei fein Einreißen erfolgt. Außerdem können die "Teile ι und 2 leicht auseinandergepreizt werden, um 'ein Blatt des Blockes herauszunehmen oder ein neues einzufügen.- If the rolling up takes place in such a way that the parts 1 and 2 (see. Fig. 1) do not extend one another, but rather at a certain angular distance, sheets 7, which are made of elongated holes 3 (see Fig. 3 ) are perforated at the edge, the length of which corresponds to that of the dividers (or the dimensions "of FIG. 2), are easily and quickly introduced into this line-up device, which then, for example, between dies 5 and 6 of a press (cf. FIG . 4) are closed so that the parts 1 lie on a common axis yy (Fig. 1). It is readily apparent that the leaves cannot move and can be laid flat on top of one another or back to back without tearing finely. In addition, the "parts 1 and 2 can be easily spread apart in order to take out a sheet of the pad or insert a new one."
Der' in Fig. 2 dargestellte Rohling kann auch durch Ausstanzen einer FoHe aus be-Hebigem Stoff, namentlich, einem MetaU oder einer plastischen Masse, erhalten werden, wobei dieser Stoff heiß verformt werden kann und seine Form eine gewisse Eigenelastizität beibehalten soll, um das Spreizen der Teile 1 und 2 für das Herausnehmen oder Einfügen von Blättern zu erleichtern. Der Querschnitt des Drahtes kann dabei ein beHebiger sein, namentlich auch ein rechteckiger.The 'shown in Fig. 2 blank can also by punching a FoHe from be-Hebigem Substance, in particular, a metaU or a plastic mass, are obtained, whereby this material can be deformed hot and its shape has a certain inherent elasticity should be kept to the spreading of parts 1 and 2 for removal or insertion of leaves to facilitate. The cross-section of the wire can be a lever, namely also a rectangular one.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR787193T | 1934-06-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE635626C true DE635626C (en) | 1936-09-21 |
Family
ID=37680748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEM129674D Expired DE635626C (en) | 1934-06-01 | 1935-01-08 | Device for holding loose, perforated sheets together by means of wire rings |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE409512A (en) |
DE (1) | DE635626C (en) |
FR (1) | FR787193A (en) |
GB (1) | GB422409A (en) |
NL (1) | NL40733C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE928643C (en) * | 1937-04-29 | 1955-06-06 | Wire O Corp | Wire bending machine |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1079661A (en) * | 1953-06-27 | 1954-12-01 | Binder for removable pages |
-
0
- BE BE409512D patent/BE409512A/xx unknown
- NL NL40733D patent/NL40733C/xx active
-
1934
- 1934-06-01 FR FR787193D patent/FR787193A/en not_active Expired
- 1934-10-10 GB GB29057/34A patent/GB422409A/en not_active Expired
-
1935
- 1935-01-08 DE DEM129674D patent/DE635626C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE928643C (en) * | 1937-04-29 | 1955-06-06 | Wire O Corp | Wire bending machine |
Also Published As
Publication number | Publication date |
---|---|
GB422409A (en) | 1935-01-10 |
BE409512A (en) | 1900-01-01 |
FR787193A (en) | 1935-09-18 |
NL40733C (en) | 1900-01-01 |
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