DE3917182A1 - Unlocking hook for two cables - has hook compartment with detachable hook segment and sleeve chamber and rotary locking piece - Google Patents

Unlocking hook for two cables - has hook compartment with detachable hook segment and sleeve chamber and rotary locking piece

Info

Publication number
DE3917182A1
DE3917182A1 DE3917182A DE3917182A DE3917182A1 DE 3917182 A1 DE3917182 A1 DE 3917182A1 DE 3917182 A DE3917182 A DE 3917182A DE 3917182 A DE3917182 A DE 3917182A DE 3917182 A1 DE3917182 A1 DE 3917182A1
Authority
DE
Germany
Prior art keywords
hook
unlocking
handed
hook according
segment
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.)
Withdrawn
Application number
DE3917182A
Other languages
German (de)
Inventor
Gerhard Vollmer
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 DE3917182A priority Critical patent/DE3917182A1/en
Publication of DE3917182A1 publication Critical patent/DE3917182A1/en
Withdrawn legal-status Critical Current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
    • F16B45/00—Hooks; Eyes
    • F16B45/02—Hooks with pivoting or elastically bending closing member
    • F16B45/023—Hooks with pivoting or elastically bending closing member the closing member pivoting about an axis perpendicular to the plane of the hook
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D17/00—Parachutes
    • B64D17/22—Load suspension
    • B64D17/30—Harnesses
    • B64D17/32—Construction of quick-release box
    • 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
    • F16B45/02—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)

Abstract

The unlocking-hook has a hook-compartment (1) which is subject to tractional force and is closed and can be easily opened with one hand. The detachable hook-segment (2) rests on one side in a lockable sleeve-chamber (3) which, when closed, brings about a static connection of the total hook. The hook segment has a rotary locking-piece (4) mounted in the sleeve compartment (3) and performing an opening or closing function. A connecting rod (5) is fixed to the locking piece (4). A pivot-handle (6) has a U-shaped securing lever (7). USE - The hook acts as a connection between two cables with contrary tensional force.

Description

Die Erfindung betrifft einen Haken, welcher als Verbin­ dungsglied zwischen zwei Seilen mit gegenläufiger Zug­ kraft eingesetzt wird.The invention relates to a hook, which as a verb link between two ropes with opposite tension force is used.

Bisherige Hakensysteme können generell nur ohne Kraft­ schlußeinwirkung, wie z.B. beim Karabinerhaken, geöffnet werden.Previous hook systems can generally only be used without force closing action, e.g. at the snap hook, open will.

Weitere Systeme (Prinzip des Schäkels) bei denen unter Zuglast ein Bolzen zum Öffnen des Hakens gezogen werden muß, können unter Einwirkung der hohen Reibwerte keine zufriedenstellende Lösung erreichen.Other systems (principle of the shackle) in those below Pull a bolt to open the hook must, under the influence of the high coefficient of friction achieve a satisfactory solution.

Darstellung der Merkmale des Einhand-Entriegelungshaken im Funktionsablauf:
Das Entriegeln des Sicherungshebels 7 erfolgt über eine Greifbewegung der Finger zur Handinnenseite, wobei die Hand den Schwenkhebel 6 außenseitig umfaßt.Representation of the features of the one-hand release hook in the functional sequence:
The locking lever 7 is unlocked by a gripping movement of the fingers towards the inside of the hand, the hand encompassing the pivoting lever 6 on the outside.

Im Folgeablauf der Entriegelung des Sicherungshebels kann mit der im Eingriff liegenden Hand der Schwenkhebel umge­ klappt werden.In the subsequent sequence of unlocking the safety lever can vice versa with the hand in engagement will work.

Hierdurch gibt das Verriegelungsschloß 4 das Hakenseg­ ment 2 frei, welches auf der Gegenseite im Grundkörper X drehbar gelagert ist. Das Hakensegment schwenkt nun ein­ seitig geöffnet und unter Last stehend blitzartig auf.As a result, the lock 4 releases the Hakenseg element 2 , which is rotatably mounted on the opposite side in the base body X. The hook segment now swings open on one side and in a flash under load.

Die Besonderheit der Mechanik ist dadurch gekennzeichnet, daß der unter Zuglast stehende Haken mit geringstem Kraft­ aufwand geöffnet werden kann.The peculiarity of the mechanics is characterized by that the hook under tensile load with minimal force effort can be opened.

Die Erfindung ist in den Zeichnungen dargestellt.The invention is shown in the drawings.

Fig. 1 zeigt den geschlossenen Einhand-Entriegelungs­ haken in der Vorderansicht mit den einzelnen Funktionsteilen. Fig. 1 shows the closed one-handed release hook in the front view with the individual functional parts.

Fig. 2 zeigt den geöffneten Einhand-Entriegelungs­ haken. In dieser aufgeschwenkten Stellung wird der Verbindungskraftfluß frei. Fig. 2 shows the open one-handed release hook. In this swung-open position, the connection force flow is released.

Fig. 3 zeigt als Einzelheit A die Verriegelungsmecha­ nik in der Muffenkammer. Fig. 3 shows as detail A the locking mechanism in the sleeve chamber.

Claims (9)

1. Einhand-Entriegelungshaken als Verbindungselement zwischen gegenwirkenden Zugkräften, dadurch gekennzeichnet, daß die unter Zugkraft stehende und geschlossene Hakenkammer 1 mittels geringem Kraftauf­ wand mit einer Hand geöffnet werden kann.1. One-hand release hook as a connecting element between counteracting tensile forces, characterized in that the hook chamber 1 , which is under tensile force and closed, can be opened with one hand by means of low force. 2. Einhand-Entriegelungshaken nach Anspruch 1, dadurch gekennzeichnet, daß das lösbare Hakensegment 2 in einer verriegelbaren Muffenkammer 3 einseitig aufliegt, welches im geschlossenen Zustand eine statische Verbin­ dung des Gesamthakens bewirkt.2. One-handed unlocking hook according to claim 1, characterized in that the releasable hook segment 2 rests on one side in a lockable sleeve chamber 3 , which causes a static connection of the overall hook in the closed state. 3. Einhand-Entriegelungshaken nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß das Hakensegment mit einem drehbaren in der Muffenkammer 3 gelagerten Verriegelungs­ schloß 4 die Öffnungs- bzw. Schließfunktion gewährleistet.3. One-handed unlocking hook according to claims 1 and 2, characterized in that the hook segment with a rotatable in the sleeve chamber 3 mounted locking lock 4 ensures the opening or closing function. 4. Einhand-Entriegelungshaken nach den Ansprüchen 1 bis 3, dadurch gekennzeichnet, daß ein Verbindungsgestänge 5, welches am Verriegelungsschloß 4 befestigt ist, als Übertragungselement für den Öffnungs- und Schließvor­ gang in einer geschlossenen Führungsnut der Muffen­ kammer läuft. 4. one-handed unlocking hook according to claims 1 to 3, characterized in that a connecting rod 5, which is attached to the locking lock 4 , runs as a transmission element for the opening and closing operation in a closed guide groove of the sleeve chamber. 5. Einhand-Entriegelungshaken nach den Ansprüchen 1 bis 4, dadurch gekennzeichnet, daß ein einseitig am Haken-Grund­ körper X angebrachter Schwenkgriff 6 die Aufnahme des Ver­ bindungsgestänges 5 an zwei Lagerpunkten übernimmt.5. One-handed unlocking hook according to claims 1 to 4, characterized in that a one-sided on the hook base body X attached pivot handle 6 takes over the reception of the linkage 5 Ver at two bearing points. 6. Einhand-Entriegelungshaken nach den Ansprüchen 1 bis 5, dadurch gekennzeichnet, daß der Schwenkgriff 6 einen Sicherungshebel 7 in U-förmiger Ausführung aufnimmt.6. One-handed unlocking hook according to claims 1 to 5, characterized in that the pivot handle 6 receives a locking lever 7 in a U-shaped design. 7. Einhand-Entriegelungshaken nach den Ansprüchen 1 bis 6, dadurch gekennzeichnet, daß der Sicherungshebel 7 im geschlossenen Zustand mit zwei Schenkeln den Haken- Grundkörper X an der Vorder- und Rückseite umfaßt.7. One-hand unlocking hook according to claims 1 to 6, characterized in that the locking lever 7 in the closed state with two legs comprises the hook base body X on the front and back. 8. Einhand-Entriegelungshaken nach den Ansprüchen 1 bis 7, dadurch gekennzeichnet, daß der Sicherungshebel 7 mit Federkraft in Schließfunktion gehalten wird.8. one-handed unlocking hook according to claims 1 to 7, characterized in that the locking lever 7 with Spring force is kept in the closing function. 9. Einhand-Entriegelungshaken nach den Ansprüchen 1 bis 8, dadurch gekennzeichnet, daß der Löse- bzw. Schließvor­ gang mit einer von 90°-270° Umdrehung betätigt wird.9. one-handed release hook according to claims 1 to 8, characterized in that the release or closing gear operated with a rotation of 90 ° -270 ° becomes.
DE3917182A 1989-05-26 1989-05-26 Unlocking hook for two cables - has hook compartment with detachable hook segment and sleeve chamber and rotary locking piece Withdrawn DE3917182A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE3917182A DE3917182A1 (en) 1989-05-26 1989-05-26 Unlocking hook for two cables - has hook compartment with detachable hook segment and sleeve chamber and rotary locking piece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3917182A DE3917182A1 (en) 1989-05-26 1989-05-26 Unlocking hook for two cables - has hook compartment with detachable hook segment and sleeve chamber and rotary locking piece

Publications (1)

Publication Number Publication Date
DE3917182A1 true DE3917182A1 (en) 1990-11-29

Family

ID=6381451

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3917182A Withdrawn DE3917182A1 (en) 1989-05-26 1989-05-26 Unlocking hook for two cables - has hook compartment with detachable hook segment and sleeve chamber and rotary locking piece

Country Status (1)

Country Link
DE (1) DE3917182A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996038202A2 (en) * 1995-05-23 1996-12-05 Pereira Moises Flaviano Device for operational security and salvation and rescue on the heights

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1423120A (en) * 1973-07-13 1976-01-28 Nicrometal Marine Hardware Co Shackle
FR2281604A1 (en) * 1974-08-10 1976-03-05 Kienzle Apparate Gmbh DEVICE FOR THE AXIAL IMMOBILIZATION OF A SHAFT
GB2013772A (en) * 1978-01-23 1979-08-15 Cbm Spa Fast automatic connecting hook for three point couplings
GB1591818A (en) * 1976-10-08 1981-06-24 Walterscheid Gmbh Jean Couplings
GB2169647A (en) * 1985-01-11 1986-07-16 Thomas Barrow Dowling Inertially resistant release mechanism
EP0148928B1 (en) * 1983-07-13 1988-10-12 Millridge Safety Developments Pty. Ltd. Safety shackles

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1423120A (en) * 1973-07-13 1976-01-28 Nicrometal Marine Hardware Co Shackle
FR2281604A1 (en) * 1974-08-10 1976-03-05 Kienzle Apparate Gmbh DEVICE FOR THE AXIAL IMMOBILIZATION OF A SHAFT
GB1591818A (en) * 1976-10-08 1981-06-24 Walterscheid Gmbh Jean Couplings
GB2013772A (en) * 1978-01-23 1979-08-15 Cbm Spa Fast automatic connecting hook for three point couplings
EP0148928B1 (en) * 1983-07-13 1988-10-12 Millridge Safety Developments Pty. Ltd. Safety shackles
GB2169647A (en) * 1985-01-11 1986-07-16 Thomas Barrow Dowling Inertially resistant release mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996038202A2 (en) * 1995-05-23 1996-12-05 Pereira Moises Flaviano Device for operational security and salvation and rescue on the heights
WO1996038202A3 (en) * 1995-05-23 1997-01-23 Moises Flaviano Pereira Device for operational security and salvation and rescue on the heights

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Legal Events

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OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8122 Nonbinding interest in granting licences declared
8139 Disposal/non-payment of the annual fee