US1098997A - Swingletree-hook. - Google Patents

Swingletree-hook. Download PDF

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Publication number
US1098997A
US1098997A US75270913A US1913752709A US1098997A US 1098997 A US1098997 A US 1098997A US 75270913 A US75270913 A US 75270913A US 1913752709 A US1913752709 A US 1913752709A US 1098997 A US1098997 A US 1098997A
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United States
Prior art keywords
hook
swingletree
pawl
ring
swingle tree
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
Application number
US75270913A
Inventor
Arnold Undi
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
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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 US75270913A priority Critical patent/US1098997A/en
Application granted granted Critical
Publication of US1098997A publication Critical patent/US1098997A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
    • A44C5/18—Fasteners for straps, chains or the like
    • A44C5/20—Fasteners for straps, chains or the like for open straps, chains or the like
    • A44C5/2057—Fasteners locked by sliding or rotating of the male element of the fastener; Turn-button fasteners
    • 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
    • Y10T24/45325—Gate swings transversely to plane of hook

Definitions

  • This invention relates to swingle tree hooks and the object of the invention is to provide a simple and efficient device of this character which will prevent disengagement by accident of the trace or tug cock-eye therefrom.
  • FIG. l is a top plan view.
  • Fig. 2 is a side elevation.
  • Fig. 3 is a section on the line 3 3 of Fig. 1.
  • 1 represents an ordinary swingle tree which has mounted upon its end a sleeve 2 held in position by the hook-retaining staple 3 which passes through the sleeve and enters the hook.
  • the hook: proper consists of an integral casting having a ring 4: at one end formed to surround the sleeve 2 and at the opposite end provided with a hook 5 in which the trace or tug cock-eye 6 is adapted to engage.
  • the ring a is held in position on the sleeve by being straddled by the legs of the staple, as shown.
  • the body of the hook has formed thereon a lug 7 to which is pivoted a locking pawl 8 having a forwardly extending arm 9 adapted to engage the tongue of the hook, as shown.
  • a depending arm 9 Integral with the pawl is a depending arm 9 having a weight 10 on its outer end which holds the pawl 8 in engagement with the tongue until released by manually raising the weighted arm 9.
  • a swingle tree engaging hook comprising a vertically disposed ring or eye for surrounding the swingle tree, a horizontally disposed hook formed integrally therewith, a pawl pivoted to the body of the hook for vertical movement and adapted to extend diagonally across the same and rest upon an intermediate portion of the tongue thereof and a weighted arm for actuating the pawl.
  • A. swingle tree hook comprising a vertically disposed ring to surround the end of the swingle tree, a horizontally disposed hook formed integrally with the said ring, a lug on the body of the hook, a pawl pivoted for vertical movement to the lug and adapted to extend diagonally across the hook and rest upon an intermediate portion of the tongue thereof and a weighted arm connect ed to the pawl and adapted to hold it in operative position.
  • VVitnesses E. F. MoGovnRN, J. B. SCHULTZ.

Landscapes

  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)

Description

SWINGL K.
Arrmouromrunn 3.7.1913.
1,098,997, Patented June 2, 1914.
ARNOLD UNIDI, OF CARPIO, NORTH DAKOTA.
SWINGLETREE-HOOK.
Specification of Letters Patent.
Patented June 2, 1914.
Application filed March 7, 1913. Serial No. 752,709.
To all whom it may concern Be it known that I, ARNOLD UNDI, a citizen of the United States, residing at Carpio, in the county of Ward and State of North Dakota, have invented new and useful Improvements in Swingletree-Hooks, of which the following is a specification.
This invention relates to swingle tree hooks and the object of the invention is to provide a simple and efficient device of this character which will prevent disengagement by accident of the trace or tug cock-eye therefrom.
Further objects of the invention will ap pear as the following specific description is read in connection with the accompanying drawing, in which Figure l is a top plan view. Fig. 2 is a side elevation. Fig. 3 is a section on the line 3 3 of Fig. 1.
Referring more particularly to the drawing, 1 represents an ordinary swingle tree which has mounted upon its end a sleeve 2 held in position by the hook-retaining staple 3 which passes through the sleeve and enters the hook. The hook: proper consists of an integral casting having a ring 4: at one end formed to surround the sleeve 2 and at the opposite end provided with a hook 5 in which the trace or tug cock-eye 6 is adapted to engage. The ring a is held in position on the sleeve by being straddled by the legs of the staple, as shown. The body of the hook has formed thereon a lug 7 to which is pivoted a locking pawl 8 having a forwardly extending arm 9 adapted to engage the tongue of the hook, as shown.
Integral with the pawl is a depending arm 9 having a weight 10 on its outer end which holds the pawl 8 in engagement with the tongue until released by manually raising the weighted arm 9.
Wlrat is claimed is 1. A swingle tree engaging hook compris ing a vertically disposed ring or eye for surrounding the swingle tree, a horizontally disposed hook formed integrally therewith, a pawl pivoted to the body of the hook for vertical movement and adapted to extend diagonally across the same and rest upon an intermediate portion of the tongue thereof and a weighted arm for actuating the pawl.
52. A. swingle tree hook comprising a vertically disposed ring to surround the end of the swingle tree, a horizontally disposed hook formed integrally with the said ring, a lug on the body of the hook, a pawl pivoted for vertical movement to the lug and adapted to extend diagonally across the hook and rest upon an intermediate portion of the tongue thereof and a weighted arm connect ed to the pawl and adapted to hold it in operative position.
In testimony whereof I affix my signature in presence of two witnesses.
ARNOLD UNDI.
VVitnesses E. F. MoGovnRN, J. B. SCHULTZ.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of. Patents, Washington, .D. G.
US75270913A 1913-03-07 1913-03-07 Swingletree-hook. Expired - Lifetime US1098997A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US75270913A US1098997A (en) 1913-03-07 1913-03-07 Swingletree-hook.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75270913A US1098997A (en) 1913-03-07 1913-03-07 Swingletree-hook.

Publications (1)

Publication Number Publication Date
US1098997A true US1098997A (en) 1914-06-02

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ID=3167201

Family Applications (1)

Application Number Title Priority Date Filing Date
US75270913A Expired - Lifetime US1098997A (en) 1913-03-07 1913-03-07 Swingletree-hook.

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2752206A (en) * 1949-02-16 1956-06-26 Universal Mfg Co Scaffold bracing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2752206A (en) * 1949-02-16 1956-06-26 Universal Mfg Co Scaffold bracing

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