DE445918C - Sheet metal sample roll for mechanical looms - Google Patents

Sheet metal sample roll for mechanical looms

Info

Publication number
DE445918C
DE445918C DEF59852D DEF0059852D DE445918C DE 445918 C DE445918 C DE 445918C DE F59852 D DEF59852 D DE F59852D DE F0059852 D DEF0059852 D DE F0059852D DE 445918 C DE445918 C DE 445918C
Authority
DE
Germany
Prior art keywords
sheet metal
metal sample
mechanical looms
sample roll
hub
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
Application number
DEF59852D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
XAVER FLORENTZ WWE FA
Original Assignee
XAVER FLORENTZ WWE FA
Publication date
Priority to DEF59852D priority Critical patent/DE445918C/en
Application granted granted Critical
Publication of DE445918C publication Critical patent/DE445918C/en
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D03WEAVING
    • D03CSHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C15/00Pattern cards or chains

Description

Musterrolle aus Blech für mechanische Webstühle. Zusatz zum Patent 388 595. Bei vorliegender Erfindung handelt es sich um die Vervollkommnung der durch Patent 388 595 geschützten Musterrolle aus Blech für mechanische Webstühle. Der Vorteil gegenüber der bekannten Rolle. liegt in der Befestigung der Nabe. Das Schweißen oder Löten ist noch immer zeitraubend und umständlich, deshalb ist eine Nabenbefestigung durch vorliegende Erfindung geschaffen, bei der jedes Schweißen oder Löten in Wegfall kommt. Bei Herstellung von Fahrradnaben befestigt man die Drahtspeichen auch an aus dem Rohr gestauchten Stellen. Diese Stellen sind aber durchgebogene Rohrteile, bei denen das Material zu beiden Seiten doppelt liegt. Bei vorliegender Erfindung sind Wülste aus dem Material der Nabe herausgestaucht, so daß sich neben der Scheibe, welche den Umfassungsrand trägt, Materialverdickungen ergeben. Diese halten dauernd fest, was unbedingt erforderlich isst, während umgebogene Wülste federn würden und deshalb unbrauchbar sind.Sheet metal sample roll for mechanical looms. Addition to the patent 388 595. The present invention is the perfecting of the by Patent 388 595 protected pattern roll made of sheet metal for mechanical looms. Of the Advantage over the known role. lies in the attachment of the hub. The welding or soldering is still time consuming and cumbersome, so a hub attachment is necessary created by the present invention, which eliminates any welding or soldering comes. When manufacturing bicycle hubs, the wire spokes are also attached places compressed from the pipe. However, these points are bent pipe parts, where the material is double on both sides. In the present invention beads are compressed out of the material of the hub, so that next to the disc, which carries the circumferential edge, result in thickening of the material. These last all the time firmly what eats strictly necessary, while bent beads would spring and are therefore useless.

Auf der Zeichnung ist die Rolle in vergrößertem Maßstab in Abb. i im Querschnitt und in Abb. 2 in Draufsicht dargestellt. Die Rolle besteht aus einer Blechscheibe, die zu einem Mittelteil i mit anschließend im Winkel abgebogenem breiten Umfassungsrand 2 gepreßt ist. Am gezeichneten Beispiel ist noch eine Scheibe 3 eingelegt. Diese ist aber nicht unbedingt erforderlich. Der Hauptwert liegt in der aus einem Rohrstück bestehenden langen _ Nabe q., welche derart zusammengestaucht ist, daß sich neben dem Loch, in welches sie gesteckt ist, Wülste 5 und 6, also Verdichtungen des Materials, ergeben, wie aus Abb. i ersichtlich ist. Beim Stauchen der Nabe steckt diese auf einem Dorn, und das Material der Nabe wird von zwei Seiten zusammengestaucht, so daß es neben der Scheibe i hervortritt.In the drawing, the roller is shown on an enlarged scale in Fig. I shown in cross section and in Fig. 2 in plan view. The role consists of one Sheet metal disc, which to a middle part i with then bent wide at an angle Surrounding edge 2 is pressed. In the example shown, a disk 3 is also inserted. However, this is not absolutely necessary. The main value lies in that of one Pipe section existing long _ hub q., Which is compressed in such a way that next to the hole in which it is inserted, bulges 5 and 6, that is, compression of the material, as shown in Fig. i. When compressing the hub is stuck this on a mandrel, and the material of the hub is compressed from two sides, so that it emerges next to disk i.

Claims (1)

PATENT ANSPIeUCII: Musterrolle aus Blech für mechanische Webstühle nach Patent 388 595. dadurch gekennzeichnet, daß die Befestigung der gelochten Scheibe (i) dadurch erfolgt, daß der Nabe (q.) von zwei Seiten aus dem Nabenmaterial Wülste (5 und 6) gestaucht sind, die den gelochten Mittelteil (i) festklemmen. PATENT ANSPIeUCII: Sample roll made of sheet metal for mechanical looms according to Patent 388 595. characterized in that the perforated disc (i) is fastened in that the hub (q.) Is compressed from the hub material beads (5 and 6) from two sides that clamp the perforated middle part (i).
DEF59852D Sheet metal sample roll for mechanical looms Expired DE445918C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF59852D DE445918C (en) Sheet metal sample roll for mechanical looms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF59852D DE445918C (en) Sheet metal sample roll for mechanical looms

Publications (1)

Publication Number Publication Date
DE445918C true DE445918C (en) 1927-06-21

Family

ID=7108919

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF59852D Expired DE445918C (en) Sheet metal sample roll for mechanical looms

Country Status (1)

Country Link
DE (1) DE445918C (en)

Similar Documents

Publication Publication Date Title
DE445918C (en) Sheet metal sample roll for mechanical looms
DE549661C (en) Contact spring for electrical low-voltage devices, especially for telecommunications systems
DE668458C (en) Rear reflector arrangement on frame pedals for bicycles
EP0475335A1 (en) Arrangement of a wear detector in a brake pad of a disc brake
DE596861C (en) Display device for the wear in vehicle rubber tires
DE2260187A1 (en) BRAKE ACTUATOR DEVICE, IN PARTICULAR FOR DRUM BRAKES
DE629963C (en) Device for securing vehicles to be loaded
DE957820C (en) Securing counterweights for vehicle wheels
DE459094C (en) Protection device for brake hoses
DE266324C (en)
DE355481C (en) Disc reel, in which the discs are connected to the reel tube by U-shaped clips
DE435245C (en) Wedge with fastening tabs for rim joints
DE2835670B1 (en) Brake drum for inner shoe brakes with means for brake noise dampening
DE599035C (en) Brake drum for motor vehicles
DE200822C (en)
DE557703C (en) Removable vehicle wheel
DE437049C (en) Process for the manufacture of turbine blades
DE1925709C3 (en) Hinge with bent stop tips on each hinge half
DE527203C (en) Circular saw blade with uninterrupted teeth caused by replaceable tooth segments
DE435785C (en) Rotatable connection of two junction pieces for building toys
DE421542C (en) Manufacture of wheels
DE413756C (en) Exchangeable elastic pad with clamping beads for the tread of a foot lever on motor vehicles
DE386590C (en) Shock absorbers, especially for motor vehicles
DE548181C (en) Device for fastening apparatus with a cylindrical housing, which are arranged sunk in a wall panel, in particular the dashboard of motor vehicles
DE481856C (en) Brush holder frame for electrical machines composed of pressed stamped parts