US527286A - Setts - Google Patents

Setts Download PDF

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Publication number
US527286A
US527286A US527286DA US527286A US 527286 A US527286 A US 527286A US 527286D A US527286D A US 527286DA US 527286 A US527286 A US 527286A
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United States
Prior art keywords
snap
tongue
hook
perkins
charles
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
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Publication of US527286A publication Critical patent/US527286A/en
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Expired - Lifetime legal-status Critical Current

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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
    • F16B45/02—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
    • 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
    • F16B45/024—Hooks with pivoting or elastically bending closing member and having means biasing the closing member about the pivot
    • 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]
    • Y10T24/45288—Hook type projection member
    • Y10T24/45304—Noninserted portion of projection member includes movably connected gate for closing access throat
    • Y10T24/45319—Pivotally connected gate
    • Y10T24/45361—Pivotally connected gate having position locking-means for gate
    • Y10T24/45366—Locking-means pivotally connected

Definitions

  • the nature of this invention consists in certain improvements in safety snap hooks, so that, as the thing to be held is snapped into the hook, there is a look, controlled by a spring, which, when thrown into place by the article to be fastened, locks the tongue and prevents it from slipping back, thus securely holding whatever is intended to be fastened; all of which will be hereinafter more particularly described.
  • Figure 1 represents the side view.
  • Fig. 2 is a longitudinal section with the snap closed and locked.
  • Fig. 3 is a longitudinal section with the snap open.
  • the snap is made of metal.
  • A represents the stock or lower part of the snap.
  • B represents the tongue which is fastened to A by a pivot, a.
  • O is the spring which acts upon the tongue, B, and upon the lock lever, D.
  • E is the hook end of the snap.
  • F is the flat end where the rein is fastened.
  • G is a slot in F to put the leather strap operates upon the tongue, B, to throw it into its proper position in Figs 1 and 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Description

(No Model) 0. N. PERKINS 8: J. P. SGOLLAY.
SNAP HOOK.
No. 527,286. Patented Oct. 9,1894.
m gill E8856 IJVVEJVIOQS UNITED STATES PATENT OFFICE.
CHARLES N. PERKINS AND JOHN P. SOOLLAY, OF LAWRENCE, MASSACHU- SETTS; SAID SCOLLAY ASSIGNOR TO DANIEL GALLAGHER, OF SAME PLACE.
SNAP-HOOK.
SPECIFICATIQNforming part of Letters Patent No. 527,286, dated October 9,1894. Application filed April 23,1894:- Serial No. 508,697. (No model.)
To aZZ whom it may concern.-
7 Be it known that we, CHARLES N. PERKINS and J OHN P. SCOLLAY, citizens of the United States, residing at Lawrence, in the county of Essex and State of Massachusetts, have invented certain new and useful Improvements in Safety Snap-Hooks; and we do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art towhich. it appertains to make and use the same.
The nature of this invention consists in certain improvements in safety snap hooks, so that, as the thing to be held is snapped into the hook, there is a look, controlled by a spring, which, when thrown into place by the article to be fastened, locks the tongue and prevents it from slipping back, thus securely holding whatever is intended to be fastened; all of which will be hereinafter more particularly described.
In the accompanying drawings forming part of this specification: Figure 1 represents the side view. Fig. 2 is a longitudinal section with the snap closed and locked. Fig. 3 is a longitudinal section with the snap open.
The snap is made of metal. I
A represents the stock or lower part of the snap.
B represents the tongue which is fastened to A by a pivot, a.
O is the spring which acts upon the tongue, B, and upon the lock lever, D.
E is the hook end of the snap.
F is the flat end where the rein is fastened.
G is a slot in F to put the leather strap operates upon the tongue, B, to throw it into its proper position in Figs 1 and 2.
The two check pieces, I) b, on the side of the tongue, B, protect the lock lever from being interfered with accidentally.
Having thus described our invention, what we claim, and desire to secure by Letters Patent, is-
In a safety snap-hook, the combination of the stock A, the lock-lever D, the tongue B, both being pivoted to the stock, the tongue having checks or guards; and the spring 0, for holding the lever D in its two positions, and bearing on the tongue; all substantially as and for the purpose described.
In testimony whereof we afiix our signatures in presence of two witnesses.
CHARLES N. PERKINS. JOHN P. SGOLLAY.
Witnesses:
CHARLES F. SARGENT, W.- J. PETTINGELL.
US527286D Setts Expired - Lifetime US527286A (en)

Publications (1)

Publication Number Publication Date
US527286A true US527286A (en) 1894-10-09

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US527286D Expired - Lifetime US527286A (en) Setts

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2863201A (en) * 1953-07-07 1958-12-09 Capewell Mfg Company Ejector snap hook
US4528728A (en) * 1982-10-13 1985-07-16 Rose Manufacturing Company Locking snap hook
US5463798A (en) * 1992-11-02 1995-11-07 Wurzer; Franz Self-locking carabiner
US20070227523A1 (en) * 2004-09-27 2007-10-04 Huggins Timothy G Lightweight, portable cooking stove
US20170355027A1 (en) * 2016-06-08 2017-12-14 Milwaukee Electric Tool Corporation Tool Head

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2863201A (en) * 1953-07-07 1958-12-09 Capewell Mfg Company Ejector snap hook
US4528728A (en) * 1982-10-13 1985-07-16 Rose Manufacturing Company Locking snap hook
US5463798A (en) * 1992-11-02 1995-11-07 Wurzer; Franz Self-locking carabiner
US20070227523A1 (en) * 2004-09-27 2007-10-04 Huggins Timothy G Lightweight, portable cooking stove
US20170355027A1 (en) * 2016-06-08 2017-12-14 Milwaukee Electric Tool Corporation Tool Head
US10967442B2 (en) * 2016-06-08 2021-04-06 Milwaukee Electric Tool Corporation Tool head

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