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DE1794000U - SLOTTED HEXAGONAL OR SQUARE METAL SCREW WITH PRESSED WASHER. - Google Patents

SLOTTED HEXAGONAL OR SQUARE METAL SCREW WITH PRESSED WASHER.

Info

Publication number
DE1794000U
DE1794000U DEK31964U DEK0031964U DE1794000U DE 1794000 U DE1794000 U DE 1794000U DE K31964 U DEK31964 U DE K31964U DE K0031964 U DEK0031964 U DE K0031964U DE 1794000 U DE1794000 U DE 1794000U
Authority
DE
Germany
Prior art keywords
metal screw
square metal
washer
pressed washer
hexagonal
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
DEK31964U
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.)
KOERTING RADIO WERKE GmbH
Original Assignee
KOERTING RADIO WERKE GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by KOERTING RADIO WERKE GmbH filed Critical KOERTING RADIO WERKE GmbH
Priority to DEK31964U priority Critical patent/DE1794000U/en
Publication of DE1794000U publication Critical patent/DE1794000U/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof

Landscapes

  • Finger-Pressure Massage (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)

Description

BeSchreibung ----------- Geschlitzte Sechskant-bzw. Vierkant-Blechschrauhe mit angepreßter Unterlegscheibe In den verschiedensten Industriezweigen werden sogenannte Blechschrauben als Verbindungselemente verwendet. Bei der Verwendung von Vier-bzw Sechskant-Blechschrauben ohne U-Scheibe für die Verbindung'zweier Teile wobei ein Teil Langlöcher bzw. offene Löcher, besitzt, kommt es häufig vor ? daßdieuntereSchlusselkante des Schraubenkopfes sich in dem Langloch verfängt und dadurch die Teile beschädigt bzw. nicht fest verbunden werden. Die Verwendung von U-Scheiben würde diesen Mangel beseitigen jedoch bedeutet dies einen zusätzlichen Lohn-und Materialaufwand. Nrfindungsgejnaß wird die U-Scheibe bei der Herstellung der Schrauben gleich mit angepreßte Figel zeig-b ein Ausführungs- beispiel Description ----------- Slotted hexagon or. Square sheet metal screw with pressed washer In the most diverse branches of industry are so-called Self-tapping screws used as fasteners. In the Use of square or hexagonal tapping screws without Washer for the connection of two parts with one part Has elongated holes or open holes, does it happen often? that the lower wrench edge of the screw head is in caught in the elongated hole and damaged or not be firmly connected. The use of washers would eliminate this deficiency, however, it means one additional wages and materials. The washer is used in the manufacture of the Screws at the same time as the pressed figure shows an embodiment example

Claims (1)

Schutzanspruch ---------------
1. Vierkant-ode Bechskant-Dlechschraube mit oder ohne Schlitz dadurch gekennzeichnet, daß diese am unteren
Teil des Kopfes eine scheibenartige Erweiterung besitzt, deren Durchmesser gleich oder größer als die Diagonale des Vier-bzw. Sechslcantes ist. Claim to protection ---------------
1. Square or hexagon socket head screw with or without Slot characterized in that this is at the bottom
Part of the head has a disk-like extension, the diameter of which is equal to or greater than the diagonal of the four-way or. Sechslcantes is.
DEK31964U 1959-05-02 1959-05-02 SLOTTED HEXAGONAL OR SQUARE METAL SCREW WITH PRESSED WASHER. Expired DE1794000U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK31964U DE1794000U (en) 1959-05-02 1959-05-02 SLOTTED HEXAGONAL OR SQUARE METAL SCREW WITH PRESSED WASHER.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK31964U DE1794000U (en) 1959-05-02 1959-05-02 SLOTTED HEXAGONAL OR SQUARE METAL SCREW WITH PRESSED WASHER.

Publications (1)

Publication Number Publication Date
DE1794000U true DE1794000U (en) 1959-08-20

Family

ID=32882819

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK31964U Expired DE1794000U (en) 1959-05-02 1959-05-02 SLOTTED HEXAGONAL OR SQUARE METAL SCREW WITH PRESSED WASHER.

Country Status (1)

Country Link
DE (1) DE1794000U (en)

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