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Publication numberUS389335 A
Publication typeGrant
Publication dateSep 11, 1888
Publication numberUS 389335 A, US 389335A, US-A-389335, US389335 A, US389335A
InventorsJohn G. Speae
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Rod-joint
US 389335 A
Abstract  available in
Images(1)
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Claims  available in
Description  (OCR text may contain errors)

(No Model.)

J. G. SPEAR.

ROD JOINT.

Patented Sept. 11, 1888.

0& BY

NVENTOR ATTORNEYS WITNESSES:

UNTTEn STATES PATENT CFEICE.

JOHN G. SPEAK, OF VEST \VINSTED, CONNECTICUT.

ROD-JOINT.

SPECIFICATION forming part of Letters Patent NO. 389,335, dated September 11, 1888.

Application filed March 3, 1888. Serial No. 206,0.

To aZZ whom, it may concern..-

Be it known that I, J OHN G. SPEAK, of W cs I/Vinsted, in the county of Litchfield and State of Connecticut, have invented a new and useful Improvement in Rod-Joints, of which the following is a full, clear, and exact description.

This invention relates to an improvement in joints for coupling the sections of gnn-rods and the like, in which one rod section is provided with a transversely-sliding spring-bolt and the adjoining section with a sleeve adapted to slip over the end of the first section and having a bolt-hole to engage the bolt therein, so as to lock the sections together.

The main objects of this improvement are to simplify and strengthen the mounting of the spring-bolt in the rod section and to faci1i tate the disengagement of the bolt from the hole in the sleeve on the other section; and to this end the invention consists of a certain novel construction and combination of details, hereinafter fully described and distinctly claimed.

Reference is to be had to the accompanying drawings, forming a part of this specification, in which similar letters of reference indicate corresponding parts in all the figures;

Figure 1 is a perspective view of a -rod-joint embodying my improvement. Fig. 2 is' an enlarged longitudinal sectional view' showing the rod-sections unjointcd. Fig. 3 is a cross sectional View on the line :0 m, Fig. 2.

In carrying my invention into effect a tubular metallic ferrule, A, is fitted tightly over the reduced end B of one rod-section, B, so that the outer ends of the ferrule A and end B will coincide, and on the short neck C of the other rodsection, D, is received the inner portion of a metallic sleeve, E, the projecting outer p0rtion of which is adapted to slip over the ferrule A, all in a well-known manner. Around hole, F, is drilled transversely from one side through the ferrule A and inclosed rod-end B, of a uniform bore until the opposite side of the ferrule is reached, through which is continued the hole F, of somewhat less diameter.

(No model.)

with the outer surface of the ferrule, with which it is curved to correspond, and itsinner end, which is open, will abut against the interior of the opposite side ofthe ferrule around the reduced hole therein, with which the bore of the tube is adapted to register. The tube G is formed near its open end with opposite longitudinal slots J, in which ride the ends of a pin, K, passed transversely through a round bolt, L, which is fitted to slide lengthwise, while thus held from turning, in the tube G. The outer end of the bolt L, which is beveled inward toward the outer end of the ferrule A, is held normallyprojected from the hole F by a spring, M, which is interposed in the tube between the'inner end of the bolt and the tube-head H. The sleeve E on the adjoining rod-section is formed with a hole, 0, adapted to receive the end of the spring-bolt L when it is slipped over the ferrule A, and

on diamctrically-opposite sides of the hole 0 are formed transverse slots or recesses I, to accommodate the thumb-nail when the same is used to depress the bolt from the hole 0 in unjointing the rod. \Vith this construction the tube, besides its function just described, serves also as a strong rivet to hold the ferrule A. securely on the end B.

I am aware that a spring-pressed bolt working in a lateral opening of an umbrella-stick has been employed for retaining the runner, and I therefore do not claim such invention.

Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-- 1. In a rod-joint, the combination of the section B of a rod, having the reduced and apertured end B, the ferrule A on the reduced end of the section B and provided with apertures on opposite sides of unequal diameter, the headed tube G in the aperture of the reduced end B, with its head flush with the outer surface of the ferrule, and a spring- .pressed and sliding bolt, L, in the tube and having its end projecting through the smaller aperture of the ferrule with the section D of the rod and the sleeve E, secured to the said section and provided with an aperture to re ceive the bolt G when the sleeve is slipped over the ferrule A, substantially as described.

2. In a rod-joint the combination of the section B of the rod, having the reduced and apertured end B, the ferrule A on the reduced end B and provided with apertures of unequal 5 diameter on opposite sides, the headed tube G, provided with the slots J and fitted in the aperture of the reduced end B, with its head flush with the outer surface of the ferrule, the bolt L, having beveled end and provided with IO pins K, working in the slots of the tube, and l the spring M in the tube with the section D, the sleeve E, secured to the said section and provided with aperture 0, and the transverse slots or recesses P, substantially as herein shown and described.

JOHN G. SPEAR.

Witnesses:

MILLs E. NORTON, CHAS. H. ALVORD.

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US2634994 *Oct 21, 1947Apr 14, 1953Leavitt Vernon PSaw-blade supporting handle
US2649138 *Nov 2, 1948Aug 18, 1953Rexart Metal Ind IncFolding chair
US2675257 *Nov 8, 1950Apr 13, 1954Specht Albert JMaterial boring auger
US2677562 *May 31, 1949May 4, 1954Inland Steel CoImpact wrench
US2683321 *Apr 6, 1950Jul 13, 1954Chesal IndFish-landing net
US2752965 *Apr 20, 1953Jul 3, 1956Mackey Bruce ADrill bit construction
US2762639 *Jan 7, 1953Sep 11, 1956Molter Kenneth JuliusJoint connections for framing systems
US2839865 *Mar 29, 1957Jun 24, 1958Joseph LubanskiConvertible appliance for sportsman
US3092859 *Feb 5, 1960Jun 11, 1963Scnlly Jones And CompanyTap stop device
US3449003 *Nov 8, 1965Jun 10, 1969Marco Products CoSnap coupling
US4102124 *Jul 12, 1976Jul 25, 1978Swager William ELocking clevis or the like
US4416648 *Mar 5, 1981Nov 22, 1983Dyneer CorporationBelt tensioner
US4598508 *Nov 15, 1983Jul 8, 1986Albert BaumDevice for securing building shafts against forcible entry or passage
US5083883 *Apr 26, 1989Jan 28, 1992The United States Of America As Represented By The Secretary Of The ArmyLockable pushbutton pin coupler
US5361446 *May 6, 1993Nov 8, 1994Mark RufoToothbrush
US6729604 *Mar 21, 2000May 4, 2004Kenneth R. ClaycombTruck strap winch rewinding device
US6922936 *Sep 4, 2003Aug 2, 2005Eagle Mountain Brokers, Inc.Fishing rod connector, and connector assemblies for fishing poles
US7086195 *Sep 12, 2003Aug 8, 2006Louis BorgeatFly fishing rod having a detachable reel seat and waist holder therefore
US7168201 *May 16, 2005Jan 30, 2007Eagle Mountain Brokers, Inc.Connector assembly for a fishing pole
US7377555 *May 20, 2005May 27, 2008National Coupling Company, Inc.Undersea conduit coupling with passageway gate
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US20040093786 *Sep 12, 2003May 20, 2004Louis BorgeatFly fishing rod having a detachable reel seat and waist holder therefore
US20050055865 *Sep 4, 2003Mar 17, 2005Markley Duane C.Fishing rod connector, and connector assemblies for fishing poles
US20050268524 *May 16, 2005Dec 8, 2005Markley Duane CConnector assembly for a fishing pole
US20060263009 *May 20, 2005Nov 23, 2006National Coupling Company, Inc.Undersea conduit coupling with passageway gate
US20080111344 *Nov 9, 2006May 15, 2008Louis ChuangApparatus for attaching accessory to bicycle
US20110206452 *Feb 25, 2010Aug 25, 2011Bently John FLocking coupler for a drive shaft
DE102009056332A1 *Dec 1, 2009Jun 9, 2011Vierck, Udo, Dipl.-Ing. ArchitektConnection element for supports, has spring element and pin arranged such that connection element is fastened at joint by insertion of support on connection element and locking receiving device corresponding to spring element and pin
Classifications
Cooperative ClassificationB25B23/0035, F16B7/042