US1192606A - Plumber's link. - Google Patents

Plumber's link. Download PDF

Info

Publication number
US1192606A
US1192606A US67415512A US1912674155A US1192606A US 1192606 A US1192606 A US 1192606A US 67415512 A US67415512 A US 67415512A US 1912674155 A US1912674155 A US 1912674155A US 1192606 A US1192606 A US 1192606A
Authority
US
United States
Prior art keywords
link
members
limb
plumber
lug
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
US67415512A
Inventor
Louis A Cornelius
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
Original Assignee
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 US67415512A priority Critical patent/US1192606A/en
Application granted granted Critical
Publication of US1192606A publication Critical patent/US1192606A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G15/00—Chain couplings, Shackles; Chain joints; Chain links; Chain bushes
    • F16G15/02—Chain couplings, Shackles; Chain joints; Chain links; Chain bushes for fastening more or less permanently

Definitions

  • My present invention relates to plumbers links, and its object is to provide an improved device of that character which shall be simple in construction, effective in operation, and economical in manufacure.
  • This object is attained by, and my invention finds a preferable embodiment in, the devices hereinafter described, illustrated by the accompanying drawings, in which- Figure 1 is a front view of my link; Fig. 2 is an edgewise view of the same; Fig. 3 is a view of the same attached to a chain and plug; Fig. 1 is a fragmentary view of parts showing the disengageable connection -between the link-members, the same being seen edgewise; Fig. 5 is a front view of a modified construction of my link, and Fig. 6 is an edgewise view of the same.
  • the two link-members 1 and 2 are pivotally connected at 3.
  • a lug 4 preferably formed by pressing up a portion of one limb of link 1 extends transversely such limb in a line at an angle with the direction in which the link members swing on pivot 3.
  • a corresponding recess 5 preferably similarly formed on the corresponding limb of link-member 2 and similarly extending transversely said limb, is adapted to engage Y and hold the lug (in the closed position of the link) by spring pressure which is preferably supplied by the spring material of the link-members themselves. This pressure is sufiicient to retain the link-members in closed position, but may be readily overcome by forcing the link-members to swing apart.
  • a shoulder 8 merely is formed on a limb of link-member 1 and extending in a direction at an angle with the swinging movement of the link-members, against which shoulder the extremity 9 of the corresponding limb of the other linkmember 2 abuts in the links closed position. It will be seen that in this construction no recess or lug need be formed on one member which is thus perfectly plain, and a shoulder merely is formed on a limb of the other member.
  • a pair of cooperating link-members pivotally connected one having a lug portion extending across a limb thereof at an angle to the direction of the interrelative swinging movement of the link-members and projecting from the face of said link member in a direction substantially parallel with the axis of the pivotal connection of the linkmembers, said lug being adapted to engage and yieldingly hold a limb of the other linkmember, at least one link-member being resilient.
  • a pair of cooperating link-members pivotally connected, one having a shoulder extending at an angleto the direction of the interrelative swinging movement of the linkmembers and projecting from the face of said link-member in a direction substantially parallel with the axis of the pivotal connection of the link-members, against which shoulder the extremity of a limb of the other link-member is adapted to abut and to be yieldingly held thereby when the device is in closed position, at least one linkmember being resilient.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Description

L. A. CORNELIUS.
PLUMBERS LINK.
APPLICATION FILED JAN. 29, 1912,
Fig.1.,
' WITNESSES." INVENTOB L-ow's P cormelius BY WU WW1? Patented July 25, 1916.
LOUIS A. CORNELIUS, 0F GRAND RAPIDS, MICHIGAN.
PLUMBER/S LINK.
Specification of Letters Patent.
Patented July 25, 1916.
Application filed January 29, 1912. Serial No. 674,155.
To all whom it may concern Be it known that I, LOUIS A. CORNELIUS, a citizen of the United States, residing at Grand Rapids, in the county of Kent and State of Michigan, have invented new and useful Improvements in Plumbers Links, of which the following is a specification.
My present invention relates to plumbers links, and its object is to provide an improved device of that character which shall be simple in construction, effective in operation, and economical in manufacure. This object is attained by, and my invention finds a preferable embodiment in, the devices hereinafter described, illustrated by the accompanying drawings, in which- Figure 1 is a front view of my link; Fig. 2 is an edgewise view of the same; Fig. 3 is a view of the same attached to a chain and plug; Fig. 1 is a fragmentary view of parts showing the disengageable connection -between the link-members, the same being seen edgewise; Fig. 5 is a front view of a modified construction of my link, and Fig. 6 is an edgewise view of the same.
The two link- members 1 and 2 are pivotally connected at 3. A lug 4 preferably formed by pressing up a portion of one limb of link 1 extends transversely such limb in a line at an angle with the direction in which the link members swing on pivot 3. A corresponding recess 5 preferably similarly formed on the corresponding limb of link-member 2 and similarly extending transversely said limb, is adapted to engage Y and hold the lug (in the closed position of the link) by spring pressure which is preferably supplied by the spring material of the link-members themselves. This pressure is sufiicient to retain the link-members in closed position, but may be readily overcome by forcing the link-members to swing apart. Fig. 3 shows a link of this construction connecting the end of a bath tub chain 6 to a bath tub plug 7. It will be seen that inasmuch as the lug and recess extend across the link-members, their operative engagement is not prevented by a considerable inaccuracy in placing the pivotal connection 3 of such members.
In the modified construction of the link shown in Figs. 5 and 6, a shoulder 8 merely is formed on a limb of link-member 1 and extending in a direction at an angle with the swinging movement of the link-members, against which shoulder the extremity 9 of the corresponding limb of the other linkmember 2 abuts in the links closed position. It will be seen that in this construction no recess or lug need be formed on one member which is thus perfectly plain, and a shoulder merely is formed on a limb of the other member.
Not confining myself to the details of construction shown and described, I claim:
1. In a device of the character described,
a pair of cooperating link-members pivotally connected, one having a lug portion extending across a limb thereof at an angle to the direction of the interrelative swinging movement of the link-members and projecting from the face of said link member in a direction substantially parallel with the axis of the pivotal connection of the linkmembers, said lug being adapted to engage and yieldingly hold a limb of the other linkmember, at least one link-member being resilient.
2. In a device of the character described, a pair of cooperating link-members pivotally connected, one having a shoulder extending at an angleto the direction of the interrelative swinging movement of the linkmembers and projecting from the face of said link-member in a direction substantially parallel with the axis of the pivotal connection of the link-members, against which shoulder the extremity of a limb of the other link-member is adapted to abut and to be yieldingly held thereby when the device is in closed position, at least one linkmember being resilient.
In testimony whereof I have hereunto set my hand in presence of two subscribing witnesses.
LOUIS A. CORNELIUS.
Witnesses:
MARY S. TOOKER, CYRUS W. Bron.
topics of this patent may be obtained for five cents each, by addressing the Commissioner of Patents,
' Washington, D. C.
US67415512A 1912-01-29 1912-01-29 Plumber's link. Expired - Lifetime US1192606A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US67415512A US1192606A (en) 1912-01-29 1912-01-29 Plumber's link.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67415512A US1192606A (en) 1912-01-29 1912-01-29 Plumber's link.

Publications (1)

Publication Number Publication Date
US1192606A true US1192606A (en) 1916-07-25

Family

ID=3260560

Family Applications (1)

Application Number Title Priority Date Filing Date
US67415512A Expired - Lifetime US1192606A (en) 1912-01-29 1912-01-29 Plumber's link.

Country Status (1)

Country Link
US (1) US1192606A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3144748A (en) * 1961-08-21 1964-08-18 Fulton Co Chain hook assemblage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3144748A (en) * 1961-08-21 1964-08-18 Fulton Co Chain hook assemblage

Similar Documents

Publication Publication Date Title
US1192606A (en) Plumber's link.
US1059504A (en) Brace for vehicle-tops.
US508910A (en) Xgxcaj
US1221023A (en) Washer.
US1180873A (en) Hinge.
US842555A (en) Miter-clamp.
US1187289A (en) Link.
US994068A (en) Barrette-tongue connection.
US1223425A (en) Tie-clasp.
US1069225A (en) Clasp.
US778945A (en) Folding tool.
US1063136A (en) Hinge.
US179424A (en) Improvement in trunks
US1194381A (en) Folding implement
US681393A (en) Breastpin or the like.
US786895A (en) Float-valve.
US1269887A (en) Tie-clasp.
US1043377A (en) Boxing.
US1259395A (en) Clothes-pin.
US258243A (en) Mustache-guard
US755395A (en) Compasses.
US1274630A (en) Safety-catch.
US518343A (en) Door-stop
US898401A (en) Shears and scissors.
US1084146A (en) Measuring instrument.