US29029A - Motjsnstg-hook - Google Patents

Motjsnstg-hook Download PDF

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Publication number
US29029A
US29029A US29029DA US29029A US 29029 A US29029 A US 29029A US 29029D A US29029D A US 29029DA US 29029 A US29029 A US 29029A
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US
United States
Prior art keywords
hook
ring
projection
motjsnstg
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.)
Expired - Lifetime
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Publication date
Application granted granted Critical
Publication of US29029A publication Critical patent/US29029A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
    • B66C1/34—Crane hooks
    • B66C1/36—Crane hooks with means, e.g. spring-biased detents, for preventing inadvertent disengagement of loads
    • 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
    • F16B45/029—Hooks with pivoting or elastically bending closing member and having position-locking means for the closing member the position-locking means being slidably mounted
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/45—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock]
    • Y10T24/45225—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock] including member having distinct formations and mating member selectively interlocking therewith
    • Y10T24/45272—Projection passes through cavity then moves toward noninserted portion of its member to complete interlock [e.g., snap hook]
    • Y10T24/45277—Entire projection member forms loop or ring when interlocked

Definitions

  • Attached to the hook is a spring s, which when the hook is locked, falls in the notch n, and prevents the ring from turning. In that position the solid part of the ring has a bearing upon the projection p, and the ring cannot be pushed down.
  • the spring s must be pushed back, the ring /l' turned around till the notch n comes immediately opposite the projection p, and then pushed down over the projection to make the joint a free to be opened.
  • the object of this invention is for the obtaining a simple, secure and eticient mousing of hooks for certain purposes without the use of ropes, screws, &c.

Description

UNITED STATES PATENT EETC,
HJALMAR WYNBLAD, OE VEST HOBOKEN, NEW JERSEY.
MoUsING-HOOK.
Specification of Letters Patent No. 29,029, dated July 8, 1860.
To all whom it may concern:
Be it known that I, HJALMAR VYNBLAD, of Vest Hoboken, county of Bergen, and State of New Jersey, have invented a new and useful Improvement in the Construction of Hooks; and I do hereby declare that the following is a full, clear, and exact description of the same, reference being had to the annexed drawings, making a part of this specification, in which said drawings- Figure l, is a side view of the hook, when locked; Fig. 2, the same when unlocked, and F ig. 3, a detached ring in plan.
I construct my hook with a oint a so that it can be opened as in Fig. 2, or shut as shown in Fig. l, with a projection j) and a ring 7, having a recess or notch on the inner periphery to correspond with the projection p on the joint ci. Attached to the hook is a spring s, which when the hook is locked, falls in the notch n, and prevents the ring from turning. In that position the solid part of the ring has a bearing upon the projection p, and the ring cannot be pushed down. To unlock the hook, the spring s must be pushed back, the ring /l' turned around till the notch n comes immediately opposite the projection p, and then pushed down over the projection to make the joint a free to be opened.
The object of this invention is for the obtaining a simple, secure and eticient mousing of hooks for certain purposes without the use of ropes, screws, &c.
I claim as my invention- Constituting a new article of manufacture, the projection p, on the hook, the ring r, having a recess or notch n, on the inner periphery, and the spring s, arranged substantially as and for the purpose specified.
HJALMAR VVYNBLAD.
Vitnesses:
JOHN BUCHANAN, IVM. H. MACKAR.
US29029D Motjsnstg-hook Expired - Lifetime US29029A (en)

Publications (1)

Publication Number Publication Date
US29029A true US29029A (en) 1860-07-03

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US29029D Expired - Lifetime US29029A (en) Motjsnstg-hook

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2907600A (en) * 1957-11-26 1959-10-06 Lowery Fred Hook attachment for hoists
US4358880A (en) * 1980-07-03 1982-11-16 Gulf & Western Manufacturing Company Quick release snap
US4536904A (en) * 1982-10-07 1985-08-27 Leggett & Platt, Incorporated Foldable bed frame
US4554692A (en) * 1984-12-13 1985-11-26 Leggett & Platt, Incorporated Adjustable box spring retainer bracket
US20050085784A1 (en) * 2003-10-21 2005-04-21 Kimberly-Clark Worldwide, Inc. Absorbent article having an absorbent structure secured to a stretchable component of the article
US20070186393A1 (en) * 2004-01-27 2007-08-16 Thompson Rocke P Carabiners having a captive eye opening
US20110023275A1 (en) * 2009-07-29 2011-02-03 Techxotic, L.C. Carabiners with multi mode locking sleeves, methods of manufacturing such carabiners, and methods of using such carabiners

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2907600A (en) * 1957-11-26 1959-10-06 Lowery Fred Hook attachment for hoists
US4358880A (en) * 1980-07-03 1982-11-16 Gulf & Western Manufacturing Company Quick release snap
US4536904A (en) * 1982-10-07 1985-08-27 Leggett & Platt, Incorporated Foldable bed frame
US4554692A (en) * 1984-12-13 1985-11-26 Leggett & Platt, Incorporated Adjustable box spring retainer bracket
US20050085784A1 (en) * 2003-10-21 2005-04-21 Kimberly-Clark Worldwide, Inc. Absorbent article having an absorbent structure secured to a stretchable component of the article
US20070186393A1 (en) * 2004-01-27 2007-08-16 Thompson Rocke P Carabiners having a captive eye opening
US7475456B2 (en) * 2004-01-27 2009-01-13 Techxotic Lc Carabiners having a captive eye opening
US20110023275A1 (en) * 2009-07-29 2011-02-03 Techxotic, L.C. Carabiners with multi mode locking sleeves, methods of manufacturing such carabiners, and methods of using such carabiners
US8474112B2 (en) 2009-07-29 2013-07-02 Rock Exotica Llc Carabiners with multi mode locking sleeves, methods of manufacturing such carabiners, and methods of using such carabiners

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