US169983A - Improvement in clasps - Google Patents

Improvement in clasps Download PDF

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Publication number
US169983A
US169983A US169983DA US169983A US 169983 A US169983 A US 169983A US 169983D A US169983D A US 169983DA US 169983 A US169983 A US 169983A
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United States
Prior art keywords
hook
george
spring
clasp
tongue
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Expired - Lifetime
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    • 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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K27/00—Leads or collars, e.g. for dogs
    • A01K27/005—Quick-couplings, safety-couplings or shock-absorbing devices between leash and collar
    • 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.
    • Y10T24/34—Combined diverse multipart fasteners
    • Y10T24/3484—Hook
    • Y10T24/3485—Hook and hook
    • Y10T24/3489—Hook and hook having securing means
    • Y10T24/3492—Snap type

Definitions

  • Our invention consists of an improved clasphook, having a spring-hook at one end and a clasp-hook at the other and the following is a full, clear, and exact description thereof.
  • Figure l represents the blank from which the clasp-hook is formed.
  • Fig. 2 is a right crosssection of the clasphook after it is formed.
  • Fig. 3 illustrates the manner of using the clasp-hook.
  • Fig. 1 represents the blank stamped from one piece of metal, with the long tongue O at one endfan'd the short one, D, at the other.
  • the intermediate or shank portion is made wider than the parts from which the hooks are formed, and the spring tongue or guard E is struck from the center of the shank, as shown.
  • the long tongue (3 is bent, so as to bring the end of it nearly in contact with the shank, forming a spring-hook, to which a ring or analogous ar ticle may be easily attached, but which cannot be detached except by a positive movement.
  • the short tongue D is bent in a semicircular form, and the spring tongue or guard E is then bent at such an angle from the shank as to intercept the end of the hook D, and forms a spring tongue or guard therefor.
  • the device thus formed has a spring-hook at one end and a clasp-hook at the other, as shown in cross-section in Fig. 2.
  • the application of our invention is shown in Fig. 3.

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Garments (AREA)
  • Adornments (AREA)
  • Air Bags (AREA)

Description

G. FROST & G. H. PHELPS.
CLASP.
Patented Nov. 16,1875.
UNITED STATES PATENT OFFICE.
GEORGE FROST AND GEORGE H. PHELPS, OF BOSTON, MASSACHUSETTS.
IMPROVEMENT IN CLASPS.
Specification forming part of Letters Patent No. 169,983, dated November 16, 1875 application filed November 1, 1875.
T 0 all whom it may concern Be it known that we, GEORGE FROST and GEORGE E. PHELPS, of Boston, Massachusetts, have invented an Adjustable Attach ment for Securing and Adjusting Skirts, &c., to a Oorset or Under-Waist.
Our invention consists of an improved clasphook, having a spring-hook at one end and a clasp-hook at the other and the following is a full, clear, and exact description thereof.
In the accompanying drawings forming a part of this specification, to which reference is made, in which like letters indicate the same parts in all the figures, Figure lrepresents the blank from which the clasp-hook is formed. Fig. 2 is a right crosssection of the clasphook after it is formed. Fig. 3 illustrates the manner of using the clasp-hook.
Referring to the drawings, Fig. 1 represents the blank stamped from one piece of metal, with the long tongue O at one endfan'd the short one, D, at the other. The intermediate or shank portion is made wider than the parts from which the hooks are formed, and the spring tongue or guard E is struck from the center of the shank, as shown. The long tongue (3 is bent, so as to bring the end of it nearly in contact with the shank, forming a spring-hook, to which a ring or analogous ar ticle may be easily attached, but which cannot be detached except by a positive movement. The short tongue D is bent in a semicircular form, and the spring tongue or guard E is then bent at such an angle from the shank as to intercept the end of the hook D, and forms a spring tongue or guard therefor.
The device thus formed has a spring-hook at one end and a clasp-hook at the other, as shown in cross-section in Fig. 2. The application of our invention is shown in Fig. 3. A piece of tape, A, which is to be.
and the clasp at the top, the latter guarded by a spring-tongue, which is struck from the center of the shank, substantially as herein shown and described.
GEORGE FROST. GEORGE HENRY PHELP Witnesses:
GEORGE H. GROOE, S. P. SKINNER.
US169983D Improvement in clasps Expired - Lifetime US169983A (en)

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US169983A true US169983A (en) 1875-11-16

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US169983D Expired - Lifetime US169983A (en) Improvement in clasps

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3689957A (en) * 1969-09-29 1972-09-12 Rina M Pizzurro Drapery hook

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3689957A (en) * 1969-09-29 1972-09-12 Rina M Pizzurro Drapery hook

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