DE549366C - hook - Google Patents

hook

Info

Publication number
DE549366C
DE549366C DEW86374D DEW0086374D DE549366C DE 549366 C DE549366 C DE 549366C DE W86374 D DEW86374 D DE W86374D DE W0086374 D DEW0086374 D DE W0086374D DE 549366 C DE549366 C DE 549366C
Authority
DE
Germany
Prior art keywords
spring
hook
bent
free end
rests
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
DEW86374D
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.)
JOHANNES WOLDT
Original Assignee
JOHANNES WOLDT
Publication date
Priority to DEW86374D priority Critical patent/DE549366C/en
Application granted granted Critical
Publication of DE549366C publication Critical patent/DE549366C/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
    • F16B45/00—Hooks; Eyes
    • F16B45/02—Hooks with pivoting or elastically bending closing member
    • F16B45/036—Hooks with pivoting or elastically bending closing member with an 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

Landscapes

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

Description

Johannes Woldt in Klein Tuchen, Kr. Bütow i. P.Johannes Woldt in Klein Tuchen, Kr. Bütow i. P.

Hakenhook

Patentiert im Deutschen Reiche vom 30. Juni 1931 abPatented in the German Empire on June 30, 1931

Die Erfindung bezieht sich auf Haken mit einer die öffnung verschließenden Feder, deren freies Ende umgebogen ist.The invention relates to hooks with a spring closing the opening, whose free end is bent.

Bei den bekannten Haken dieser Art verlaufen die umgebogenen Federenden geradlinig und dienen der Feder nur zur Führung. Diese Federn haben sich im Gebrauch als unzuverlässig erwiesen, weil ihre Schlußwirkung infolge Materialermüdung bald nachläßt. In the known hooks of this type, the bent spring ends run in a straight line and serve the spring only for guidance. These springs have proven to be unreliable in use proven because their final effect soon wears off as a result of material fatigue.

Zur Beseitigung dieses Übelstandes ist erfindungsgemäß das freie Ende gegenläufig zur Feder derart umgebogen, daß es, auf dem Hakenschenkel aufliegend, die Federwirkung verstärkt.To eliminate this drawback, according to the invention, the free end is opposite to the Spring bent in such a way that it rests on the hook shank, the spring effect reinforced.

Auf der Zeichnung ist der Erfindungsgegenstand beispielsweise dargestellt. The subject of the invention is shown in the drawing, for example.

Auf dem Schenkel α des Hakens ist eine die Hakenöffnung verschließende Feder b mit einem Ende befestigt. Das freie Ende c der ao Feder ist umgebogen und liegt federnd auf dem Hakenschenkel α auf. Hierdurch verstärkt das Ende c die Wirkung der Feder b. A spring b closing the hook opening is fastened at one end to the leg α of the hook. The free end c of the ao spring is bent and rests resiliently on the hook leg α . As a result, the end c increases the effect of the spring b.

Claims (1)

Patentanspruch:Claim: Haken mit einer die öffnung verschließenden Feder, deren freies Ende umgebogen ist, dadurch gekennzeichnet, daß das freie Ende (c) gegenläufig zur Feder (b) derart umgebogen ist, daß es, auf dem Hakenschenkel (0) aufliegend, die Federwirkung verstärkt.Hook with a spring closing the opening, the free end of which is bent over, characterized in that the free end (c) is bent in the opposite direction to the spring (b) in such a way that it rests on the hook shank (0) and increases the spring effect. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEW86374D hook Expired DE549366C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW86374D DE549366C (en) hook

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW86374D DE549366C (en) hook

Publications (1)

Publication Number Publication Date
DE549366C true DE549366C (en) 1932-04-27

Family

ID=7612360

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW86374D Expired DE549366C (en) hook

Country Status (1)

Country Link
DE (1) DE549366C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2728791A1 (en) * 1977-06-25 1979-01-18 Erlau Ag Eisen Drahtwerk Locking member for haulage chain hook - has locking wedge pressed against chain in inclined slot by leaf spring
FR2464400A1 (en) * 1979-09-05 1981-03-06 Camus Maison Spring clip fastener for jewellery chain - is split oblong ring with inner end acutely cranked and extended to contact opposite side
FR2529276A1 (en) * 1982-06-28 1983-12-30 Denoroy Michel Luggage strap clasp for hook - is stiff flexible tube with transverse mounting hole engaging hook
DE3920360A1 (en) * 1989-06-22 1991-01-10 Siegenia Frank Kg Window or door with hinged leaf frame

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2728791A1 (en) * 1977-06-25 1979-01-18 Erlau Ag Eisen Drahtwerk Locking member for haulage chain hook - has locking wedge pressed against chain in inclined slot by leaf spring
FR2464400A1 (en) * 1979-09-05 1981-03-06 Camus Maison Spring clip fastener for jewellery chain - is split oblong ring with inner end acutely cranked and extended to contact opposite side
FR2529276A1 (en) * 1982-06-28 1983-12-30 Denoroy Michel Luggage strap clasp for hook - is stiff flexible tube with transverse mounting hole engaging hook
DE3920360A1 (en) * 1989-06-22 1991-01-10 Siegenia Frank Kg Window or door with hinged leaf frame

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