DE1803755U - RELEASABLE RIVET. - Google Patents

RELEASABLE RIVET.

Info

Publication number
DE1803755U
DE1803755U DEM33400U DEM0033400U DE1803755U DE 1803755 U DE1803755 U DE 1803755U DE M33400 U DEM33400 U DE M33400U DE M0033400 U DEM0033400 U DE M0033400U DE 1803755 U DE1803755 U DE 1803755U
Authority
DE
Germany
Prior art keywords
rivet
shaft
head
pierced
hollow shaft
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
DEM33400U
Other languages
German (de)
Inventor
August Metzing
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEM33400U priority Critical patent/DE1803755U/en
Publication of DE1803755U publication Critical patent/DE1803755U/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
    • F16B19/04—Rivets; Spigots or the like fastened by riveting
    • F16B19/08—Hollow rivets; Multi-part rivets
    • F16B19/10—Hollow rivets; Multi-part rivets fastened by expanding mechanically
    • F16B19/1027—Multi-part rivets
    • F16B19/1036—Blind rivets
    • F16B19/1045—Blind rivets fastened by a pull - mandrel or the like
    • F16B19/1054—Blind rivets fastened by a pull - mandrel or the like the pull-mandrel or the like being frangible

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insertion Pins And Rivets (AREA)

Description

Lösbarer Niet.Detachable rivet.

Aus zwei Teilen bestehende Niete, bei denen ein Nietkopf nach dem Setzen des zweiten mit dem Schaft des letzteren durch Druck, Schlage usw. verbunden wird, sind allgemein bekannt.Two-piece rivets with a rivet head after the The placement of the second is connected to the shaft of the latter by pressure, blows, etc. are well known.

Sie haben jeãochæn Nachteil. daß sie entweder nicht auf einfache Weise zu lösen sind, oder wenn letzteres der Fallfist nicht mit Sicherheit festsitzen.You have jeãochæn disadvantage. that they are not in an easy way either are to be solved, or if the latter the case fist are not firmly stuck.

Diese Ubelstände werden durch die vorliegende Neuerung behoben.These problems are remedied by the present innovation.

Wie in der Abb. 1 dargestellt, ist ein Nietkopf 1 mit einem außen Hohlschaft aus gut federndem Material 3 versehen, der/am freien Ende einen Wulst 4 trägt. Die Wandung des Hohlschaftes ist an zwei oder mehr Stellen durch Ausnehmungen 5 unterbrochen, so daß die stehen gebliebenen Wandungsstücke federnd zurück gebogen werden können.As shown in Fig. 1, a rivet head 1 with an outside Hollow shaft made of resilient material 3 provided, the / at the free end a bead 4 carries. The wall of the hollow shaft is through recesses at two or more points 5 interrupted so that the remaining wall pieces are resiliently bent back can be.

Der zweite, in Abb. 2 dargestellte, Nietteil 2 besitzt ebenfalls einen Hohlschaft 6, der in seinem Inneren eine Anzahl Wulste 7 oder (nicht dargestellte) Rillen trägt. Je nach der Starke der zu verbindenden Teile, wird der Schaft 6 gekürzt und sodann der Schaft 3 soweit in ihn hinein gedrückt oder getrieben bis der Wulst 4 unter einen der Wulste 7 oder in eine Rille greift.The second, shown in Fig. 2, rivet part 2 also has one Hollow shaft 6, which has a number of beads 7 or (not shown) in its interior Wears grooves. Depending on the strength of the parts to be connected, the shaft 6 is shortened and then the shaft 3 is pressed or driven into it until the bead is reached 4 engages under one of the beads 7 or in a groove.

Einer der beiden Nietköpfe besitzt eine Bohrung 9, durch welche ein Dorn getrieben wird, sobald der Niet gelöst werden soll.One of the two rivet heads has a bore 9 through which a The mandrel is driven as soon as the rivet is to be loosened.

Beide Köpfe können zunächst auch ohne Bohrung ausgeführt i-itärt werden. In diesem Falle wird ein Kopf erst dann durchbohrt, wenn eine Lösung des Nietes beabsichtigt ird.Both heads can initially also be designed without drilling. In this case, a head is only pierced when the rivet comes loose intended.

Claims (2)

Schutzansprüche : 1. Lösbarer Niet, gekennzeichnet dadurch, daß die hohl ausgebildeten Schäfte desselben so ausgebildet sind, daß der aus federndem Material bestehende Hohlschaft (3) des oberen Nietkopfes (1) an seinem freien Ende mit einem äusseren Wulst 4 ausgerüstet und durch zwei oder mehr Ausnehmungen (5) in die gleiche Zahl federnde Segmente unterteilt ist, während der Hohlschaft (6) des unteren Nietteiles (2) mit einer Anzahl innerer Wülste (7) od, r Rillen versehen ist, sodaß er entsprechend der Starke der zu verbindenden Bauteile gekürzt werden kann, bevor der Schaft (3) mit dem Wulst (4) des oberen Nietkopfes in ihn gepreßt oder gedrückt wird.Protection claims: 1. Detachable rivet, characterized in that the hollow shafts of the same are designed so that the resilient Material existing hollow shaft (3) of the upper rivet head (1) at its free end equipped with an outer bead 4 and two or more recesses (5) is divided into the same number of resilient segments, while the hollow shaft (6) the lower rivet part (2) is provided with a number of inner beads (7) or grooves so that it can be shortened according to the thickness of the components to be connected can before the shaft (3) with the bead (4) of the upper rivet head is pressed into it or is pressed. 2. Lösbarer Niet nach Anspruch 1, gekennzeichnet dadurch, daß einer der beiden Nietköpfe durchbohrt ist oder durchbohrt werden kann (9), sodaß es möglich ist, bezw. wird, einen Dorn gegen den zweiten Nietzopf so zu treiben, daß der Niet wieder in zwei getrennte Teile zerfällt.2. Detachable rivet according to claim 1, characterized in that one of the two rivet heads is pierced or can be pierced (9), so that it is possible is, respectively. is to drive a mandrel against the second rivet head so that the rivet falls again into two separate parts.
DEM33400U 1959-11-18 1959-11-18 RELEASABLE RIVET. Expired DE1803755U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM33400U DE1803755U (en) 1959-11-18 1959-11-18 RELEASABLE RIVET.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM33400U DE1803755U (en) 1959-11-18 1959-11-18 RELEASABLE RIVET.

Publications (1)

Publication Number Publication Date
DE1803755U true DE1803755U (en) 1960-01-07

Family

ID=32917695

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM33400U Expired DE1803755U (en) 1959-11-18 1959-11-18 RELEASABLE RIVET.

Country Status (1)

Country Link
DE (1) DE1803755U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2636920A1 (en) * 1976-08-17 1978-02-23 Agfa Gevaert Ag Elastic plastics knob locking device - has locking projection on tubular shaft and interlocking elements between knob and hole surface

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2636920A1 (en) * 1976-08-17 1978-02-23 Agfa Gevaert Ag Elastic plastics knob locking device - has locking projection on tubular shaft and interlocking elements between knob and hole surface

Similar Documents

Publication Publication Date Title
DE520659C (en) Device for attaching interchangeable cutting tools with beveled side walls to the tool holder with the help of a central bolt
DE3105347C3 (en) Fitting to be fastened to a wall with two fastening end pieces running essentially perpendicular to the wall and associated bases which can be screwed onto the wall
DE633753C (en) Cylinder lock with tumbler pins consisting of two enveloping parts
DE693842C (en) Printer rosette
DE1803755U (en) RELEASABLE RIVET.
DE3629014A1 (en) DEVICE FOR FRICTION ABSORPTION OF SHOCKS
DE961043C (en) Device for detachable fastening of a body provided with a flange to a wall
DE2457136A1 (en) SELF-DRILLING BLIND RIVET
DE1970782U (en) SEAL NUT.
DE3312782C2 (en) Screw for fastening and sealing on through-tapped holes
DE884167C (en) Link attachment for dolls, play figures or the like.
DE545139C (en) Two-part rivet
DE702324C (en) Resilient safety device in the direction of force
DE927231C (en) Centering device for the abutting pipe ends in pipe scaffolding
DE2055826A1 (en) Chain shackle
DE10342438A1 (en) Hand-operated dolly
DE841073C (en) Detachable fastening without special tools between sheet metal or between sheet metal and cylindrical cast parts on sowing machines
DE704797C (en) T-handle fastening for socket wrenches
DE1053971B (en) Safety razor
DE681919C (en) Push wheel arrangement on seed drills
DE595706C (en) Easily detachable quick connection for components lying next to one another, especially for connecting conveyor slide sections
DE2032047C (en) Limiting stop that can be attached to a rod, in particular to the piston rod of a hydraulic cylinder
DE202016006526U1 (en) sprocket
DE1142267B (en) Striking tool for beater mills
DE1897548U (en) ROUND STAND FOR INSTALLING FOLDERS AND THE LIKE