DE1075000B - Slide bolt with helical compression spring - Google Patents
Slide bolt with helical compression springInfo
- Publication number
- DE1075000B DE1075000B DENDAT1075000D DE1075000DA DE1075000B DE 1075000 B DE1075000 B DE 1075000B DE NDAT1075000 D DENDAT1075000 D DE NDAT1075000D DE 1075000D A DE1075000D A DE 1075000DA DE 1075000 B DE1075000 B DE 1075000B
- Authority
- DE
- Germany
- Prior art keywords
- spring
- housing
- helical compression
- compression spring
- screw hole
- 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.)
- Pending
Links
- 238000007906 compression Methods 0.000 title claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C1/00—Fastening devices with bolts moving rectilinearly
- E05C1/02—Fastening devices with bolts moving rectilinearly without latching action
- E05C1/04—Fastening devices with bolts moving rectilinearly without latching action with operating handle or equivalent member rigid with the bolt
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/0053—Other details of locks; Parts for engagement by bolts of fastening devices means providing a stable, i.e. indexed, position of lock parts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/04—Spring arrangements in locks
- E05B2015/0403—Wound springs
- E05B2015/0424—Wound springs of conical shape
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Description
DEUTSCHESGERMAN
Die Erfindung betrifft einen Schubriegel, wie er in der Möbelindustrie zum Zuhalten von Möbeltüren usw. Verwendung findet, bei dem die gleichmäßig gleitende Reibung des Riegels durch den Einbau einer konischen Schraubenfeder zwischen dem Gehäuse und dem Riegel erreicht wird.The invention relates to a sliding bolt as used in the furniture industry for locking furniture doors etc. is used in which the evenly sliding friction of the bolt through the installation a conical coil spring between the housing and the latch is achieved.
Bisher hat man zu einer erforderlich gleitenden Reibung der Riegel in den Gehäusen Blattfedern verwendet. Es hat sich jedoch herausgestellt, daß Blattfedern für diesen Zweck, unter Berücksichtigung der Toleranzen, die beim Herstellen der Schieber und Gehäuse entstehen, einen zu geringen Federweg haben.So far, leaf springs have been used to create a sliding friction required for the latches in the housings. However, it has been found that leaf springs for this purpose, taking into account the Tolerances that arise during the manufacture of the slide and housing have too little spring travel.
Gleichfalls ist zu berücksichtigen, daß die herkömmlich eingebauten Blattfedern nach lauf end gleichbleibend starken Beanspruchungen sehr bald erlahmen. brechen oder aber ihren Federweg verlieren, wenn sie nicht durchgreifend gleichmäßig gehärtet sind. Dabei ist gerade das Härten von Blattfedern ein kostspieliger Arbeitsgang, bei dem außerdem das Verziehen der Teile immer große Schwierigkeiten bereitet. Blattfedern, hergestellt aus schon gehärtetem Stahlband, haben eine zu geringe Federkraft. Zu schwache Federn haben das Herabfallen, zu starke Federn ein zu hartes Gleiten der Schieber zufolge, was beides vom Verbraucher abgelehnt wird.It must also be taken into account that the conventionally installed leaf springs remain the same after running strong stress very soon waning. break or lose their travel if they are not hardened evenly throughout. The hardening of leaf springs is an expensive one Operation in which the warping of the parts also always causes great difficulties. Leaf springs, made from hardened steel strip, have too little spring force. Too weak springs Falling down, springs that are too strong result in the slider sliding too hard, both of which are consumed by the consumer is rejected.
Weiterhin sind auch bereits zylindrische Schraubendruckfedern bekannt. Der Nachteil dieser Federn ist jedoch, daß beim Verschieben des Riegels ein Nachgehen der Windungen den Durchgang des Schraubioches versperren.Furthermore, cylindrical helical compression springs are already known. The disadvantage of these springs is However, that when the bolt is moved, the windings follow the passage of the screw hole block.
Gemäß der Erfindung werden diese Nachteile dadurch vermieden, daß die Schraubenfeder konisch ausgebildet ist.According to the invention, these disadvantages are avoided in that the helical spring is conical is trained.
Die Schraubenfeder kann dabei so eingebaut werden, daß sie über die Schraublochversenkung des Gehäuses gelegt wird, sie kann aber auch zwischen der Schraublochversenkung und der Gehäusequerwand oben liegen.The coil spring can be installed in such a way that it goes over the countersunk screw hole in the housing is placed, but it can also be between the screw hole countersunk and the housing transverse wall are on top.
Ein Ausführungsbeispiel gemäß der Erfindung wird an Hand der Zeichnung beschrieben, und zwar zeigt Fig. 1 eine Draufsicht.An embodiment according to the invention is described with reference to the drawing, namely shows Fig. 1 is a plan view.
Fig. 2 einen Schnitt entlang der Mittellinie,2 shows a section along the center line,
Fig. 3 eine Ansicht von unten undFig. 3 is a view from below and
Fig. 4 einen Schnitt wie Fig. 2 bei einem anderen Ausführungsbeispiel.FIG. 4 shows a section like FIG. 2 in another exemplary embodiment.
Der Schubriegel besteht aus dem Gehäuse 1 und dem Schieber 2 sowie aus der Schraubendruckfeder 3, die Schubriegel mit SchraubendruckfederThe sliding bolt consists of the housing 1 and the slide 2 and of the helical compression spring 3, which Slide bolt with helical compression spring
Anmelder:Applicant:
Fa. Karl Simon,
Schramberg, Göttelbachstr. 42-44Karl Simon company,
Schramberg, Göttelbachstr. 42-44
Peter Simon, Schramberg,
ist als Erfinder genannt wordenPeter Simon, Schramberg,
has been named as the inventor
einmal, laut Fig. 2. mit dem konisch kleinsten Teil zur Arretierung derselben über der Schraublochversenkung liegt oder, laut Fig. 4, mit dem im Durchmesser stärksten Teil zwischen der Schraublochversenkung und der oberen Gehäusequerwand liegt. Durch beide Einbauarten wird erreicht, daß bei einem Verschieben des Schiebers durch das Mitgehen der Federwindungen der Schraublochdurchgang nicht versperrt wird.once, according to Fig. 2. with the smallest conical part for locking the same over the screw hole countersink or, according to Fig. 4, with the largest part in diameter between the screw hole countersink and the upper housing transverse wall is located. Both types of installation ensure that when moving of the slide the screw hole passage is not blocked by the movement of the spring coils.
Claims (3)
USA.-Patentschrift Nr. 2 527 413.Considered publications:
U.S. Patent No. 2,527,413.
Publications (1)
Publication Number | Publication Date |
---|---|
DE1075000B true DE1075000B (en) | 1960-02-04 |
Family
ID=598936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT1075000D Pending DE1075000B (en) | Slide bolt with helical compression spring |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1075000B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2834747A1 (en) * | 2002-01-17 | 2003-07-18 | Ferco Int Usine Ferrures | Lock for window or French window has aperture in end of head section through which rear bar passes |
EP1331332A1 (en) * | 2002-01-17 | 2003-07-30 | Ferco International Ferrures Et Serrures De Batiment | Latch for window wing or the like |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2527413A (en) * | 1948-07-17 | 1950-10-24 | John S Grossman | Bolt type fastener |
-
0
- DE DENDAT1075000D patent/DE1075000B/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2527413A (en) * | 1948-07-17 | 1950-10-24 | John S Grossman | Bolt type fastener |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2834747A1 (en) * | 2002-01-17 | 2003-07-18 | Ferco Int Usine Ferrures | Lock for window or French window has aperture in end of head section through which rear bar passes |
EP1331332A1 (en) * | 2002-01-17 | 2003-07-30 | Ferco International Ferrures Et Serrures De Batiment | Latch for window wing or the like |
EP1479860A1 (en) * | 2002-01-17 | 2004-11-24 | Ferco International Ferrures et Serrures de Bâtiment Société par actions simplifiée | Latch for window wing or the like |
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