DE122822C - - Google Patents
Info
- Publication number
- DE122822C DE122822C DENDAT122822D DE122822DA DE122822C DE 122822 C DE122822 C DE 122822C DE NDAT122822 D DENDAT122822 D DE NDAT122822D DE 122822D A DE122822D A DE 122822DA DE 122822 C DE122822 C DE 122822C
- Authority
- DE
- Germany
- Prior art keywords
- hook
- plates
- bracket
- leg
- notch
- 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.)
- Active
Links
- 239000002184 metal Substances 0.000 claims description 3
- 230000000717 retained effect Effects 0.000 claims 1
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
- F16B45/00—Hooks; Eyes
- F16B45/02—Hooks with pivoting or elastically bending closing member
- F16B45/027—Hooks with pivoting or elastically bending closing member and having position-locking means for the closing member
- F16B45/028—Hooks with pivoting or elastically bending closing member and having position-locking means for the closing member the position-locking means being pivotally connected
-
- 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
- F16B45/00—Hooks; Eyes
- F16B45/02—Hooks with pivoting or elastically bending closing member
-
- 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
- F16B45/00—Hooks; Eyes
- F16B45/005—Hooks; Eyes characterised by the material
- F16B45/015—Hooks; Eyes characterised by the material sheet metal
-
- 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
- F16B45/00—Hooks; Eyes
- F16B45/02—Hooks with pivoting or elastically bending closing member
- F16B45/034—Hooks with pivoting or elastically bending closing member the closing member constituting the hook shaped portion of the hook
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Gegenstand der Erfindung ist ein aus Metallplatten hergestellter Sicherheitshaken, der sich nicht selbsttätig öffnet.The invention relates to a safety hook made of metal plates, which does not open automatically.
Fig. ι und 2 der Zeichnung zeigen den Haken geschlossen und geöffnet.Fig. Ι and 2 of the drawing show the hook closed and open.
Fig. 3 ist ein Schnitt in der Linie A-B der Fig. 2.FIG. 3 is a section on the line AB of FIG. 2.
Zwischen zwei mit Ausschnitten α versehenen Platten b bl ist ein aus Metallblech ausgestanzter Haken c bei d drehbar gelagert. An seinem gebogenen Ende ist der Haken c mit einer Auskerbung e versehen, welche sich beim Schliefsen des Hakens gegen den Bolzen/ legt; der verlängerte and am Ende verstärkte Schenkel g des Hakens c ist mit einer Auskerbung h versehen, in die nach dem Schliefsen des Hakens ein um einen Bolzen i drehbar befestigter und über die Platten b b1 gelegter Bügel k eingreift. A hook c punched out of sheet metal is rotatably mounted at d between two plates bb l provided with cutouts α. At its curved end, the hook c is provided with a notch e which, when the hook is closed, lies against the bolt /; the lengthened and at the end reinforced leg g of the hook c is provided with a notch h , into which, after the hook is closed, a bracket k , which is rotatably fastened about a bolt i and placed over the plates bb 1, engages.
Um diesen Bügel in der Auskerbung h festzuhalten und dadurch ein unbeabsichtigtes Oeffnen des Hakens zu vermeiden, ist zwischen den Platten b b1 eine Feder Z derart befestigt, dafs sie auf den Hakenschenkel g und diesen in der Schlufsstelluhg des Hakens gegen den Bügel k drückt.In order to hold this bracket in the notch h and thereby avoid unintentional opening of the hook, a spring Z is fastened between the plates bb 1 in such a way that it presses on the hook leg g and this in the Schlufsstelluhg of the hook against the bracket k .
Oberhalb des Bügels k ist zwischen den Platten b b1 die Oese m drehbar eingesetzt.Above the bracket k , the eyelet m is rotatably inserted between the plates bb 1.
Beim Schliefsen und Oeffnen des Hakens mufs der Hakenschenkel g mit der Hand zwischen die Platten b b1 zurück gedrückt werden und hierauf der Bügel k entweder in die Auskerbung h hineingelegt oder aus dieser herausgehoben werden; ein selbstthätiges Oeffnen ist ausgeschlossen.When closing and opening the hook, the hook shank g must be pressed back between the plates bb 1 by hand and then the bracket k either placed in the notch h or lifted out of it; automatic opening is excluded.
Claims (1)
Sicherheitshaken, dadurch gekennzeichnet, dafs ein zwischen zwei Platten b bl drehbar gelagerter, aus Metallblech gestanzter Haken eg durch eine zwischen den Platten b b1 verdeckt angeordnete Feder / gegen einen Bügel k gedrückt und dadurch in der Schlufsstellung erhalten wird, aus der er nur dadurch gelöst werden kann, dafs der Schenkel g zwischen den Platten b b1 zurück gedrückt und der Bügel k aus der Auskerbung h des Schenkels g ausgehoben wird.Patent claim:
Safety hook, characterized in that a hook eg, which is rotatably mounted between two plates bb l and is punched from sheet metal, is pressed against a bracket k by a spring / concealed between the plates bb 1 and is thereby retained in the closed position from which it is only released can be that the leg g is pressed back between the plates bb 1 and the bracket k is lifted out of the notch h of the leg g.
Publications (1)
Publication Number | Publication Date |
---|---|
DE122822C true DE122822C (en) |
Family
ID=391717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT122822D Active DE122822C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE122822C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2660297A1 (en) * | 1990-03-30 | 1991-10-04 | Coflexip | SUSPENSION DEVICE AND CONNECTION DEVICE COMPRISING SUCH A SUSPENSION DEVICE. |
-
0
- DE DENDAT122822D patent/DE122822C/de active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2660297A1 (en) * | 1990-03-30 | 1991-10-04 | Coflexip | SUSPENSION DEVICE AND CONNECTION DEVICE COMPRISING SUCH A SUSPENSION DEVICE. |
WO1991015421A1 (en) * | 1990-03-30 | 1991-10-17 | Coflexip | Holding device and linking device comprising said holding device |
US5356188A (en) * | 1990-03-30 | 1994-10-18 | Coflexip | Device for temporarily holding a load on a holding line |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE122822C (en) | ||
DE1800902C3 (en) | Fastener for the detachable connection of two parts, especially for loading area side walls in trucks and trailers | |
CH338381A (en) | Firing pin lock on a handgun | |
DE110201C (en) | ||
DE137445C (en) | ||
DE363957C (en) | Hooks for watch chains to secure them against theft | |
DE279915C (en) | ||
DE3246773C2 (en) | Key operated mortise lock | |
DE287683C (en) | ||
DE2036776B2 (en) | Gripping clamp for sheet metal plates | |
DE82631C (en) | ||
AT46962B (en) | Lockable connecting link. | |
DE1653C (en) | Pocket closure | |
DE190576C (en) | ||
DE1158403B (en) | Zipper for freezers or the like. | |
DE6548C (en) | Closure for suitcases and the like | |
DE341582C (en) | ||
DE140306C (en) | ||
DE188074C (en) | ||
DE2648071B1 (en) | Coupling hook for a three-point linkage on agricultural tractors | |
DE127863C (en) | ||
DE2138436A1 (en) | Safety hook | |
AT76242B (en) | Mechanical hand. | |
AT20244B (en) | Closure for skylight window. | |
DE163961C (en) |