US997420A - Metal cap for bedposts. - Google Patents

Metal cap for bedposts. Download PDF

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Publication number
US997420A
US997420A US61417111A US1911614171A US997420A US 997420 A US997420 A US 997420A US 61417111 A US61417111 A US 61417111A US 1911614171 A US1911614171 A US 1911614171A US 997420 A US997420 A US 997420A
Authority
US
United States
Prior art keywords
bolt
head
solder
cap
bedposts
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
US61417111A
Inventor
Wendelin P Seng
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.)
Seng Co
Original Assignee
Seng Co
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 Seng Co filed Critical Seng Co
Priority to US61417111A priority Critical patent/US997420A/en
Application granted granted Critical
Publication of US997420A publication Critical patent/US997420A/en
Anticipated expiration legal-status Critical
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
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/955—Locked bolthead or nut
    • Y10S411/965—Locked bolthead or nut with retainer
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49599—Knob or knob shank making

Definitions

  • Figure 1 is a sectional view showing the bolt fixed in the cap and screwed into the bed post.
  • Figure 2 a detached perspective view of the bolt;
  • Fig. 3 a detached elevation cave or convex recess 3 in its outer side, thusforming the inclined surface 4 around the shank on its inner side and the inclined contact zone 5 around the recess on its outer side, with theexternal annular edge that the periphery of the head and the internal annular edge 7 at the rim of the central recess.
  • the head of the bolt thus shaped is then dipped into a metallic cement, as for-instance -a molten solder of tin and lead, so
  • the cap is inverted as shown'in Fig. 4, and the bolt, having its head coated with solder, is inserted in the inverted cap, head downward, with the inclined zone 5 in contact with the, corresponding portion 8 of the inner surface of the cap, and with the shank of the bolt in the axial line thereof, as shown in the same figure.
  • Heat is then applied to the under side of the inverted cap below the head of the bolt, to a suflicient extent to melt the solder thereon, whereupon the thin film of .the solder which coats the inclined contact zone will adhere to.
  • the contiguous surface ofthe cap and, more particularly, the solder -which is located on the inclined surface 4 forming the inner side of the head will run downward and outward and form a fillet as -10 around-the peripheral edge 6 of the contact zone, and the solder within the recess 3 in the outer side of the head of the bolt will likewise run downward and outward and form a fillet 11 around the interior edge 7 0f the contact zone; and when the heat is reand thatthe peculiar shape of the bolt set forth therein provides two edges, one on each sideof the contact- 'zone ofthe bolt head, to which a'substantial portion of the solder with which the bolt head has been coated will run and form a fillet, thus more securely joining the bolt to the cap than could bedone without employing the pecul iar shape of bolt head herein described; convexed on the outer and inner sides With a and it will be understood that the bolt, thus common peripheral edge, and having a censhaped and coated With solder, constitutes tral recess

Description

W. P, SENG.
METAL GAP FOB. BEDPOSTS.
APPLICATION FILED MAR. 13, 1911.
Patented July 11, 1911.
' 7 19 Miter/ay- UNI ED, STATESPATENT oF roE.
WENDELIN 1P. SENG-QOF CHICAGO, ILLINOIS, ASSIGNOR TO THE SENG COMPANY, OF CHICAGO, ILLINOIS, A CORPORATION ILLINOIS.
I METAL. GAP ron BEDPOSTS.
Specification of Letters Patent. Patented july 11, 1911. Application filed March 13, 1911. Serial No. 614,171.
To all whom it may concern:
Be it known that I, WENDELIN P; SENG,-a citizen of the United States, residing at Chicago, in the county of Cook and State of Illinois, have invented certain new and use of the bolt to, a common edge, andby forming a central concave 0r conical recess in the outer side, thus shaping aninclined zone aroundthe recess adapted to fit neatly in contact with the inner surface of the bed postcap; and by coating, as by dipping, the
head of the bolt with a metallic cement as a solder of lead and tin; whereby the zone of, contact thus formed has two edges to which the solder, when heated, will run, and form a fillet of the solder.
A preferred embodiment of the invention thus set forth in general terms, is illustrated in the accompanying drawings, forming part hereof, in 'which Figure 1 is a sectional view showing the bolt fixed in the cap and screwed into the bed post. Fig. 2, a detached perspective view of the bolt; Fig. 3, a detached elevation cave or convex recess 3 in its outer side, thusforming the inclined surface 4 around the shank on its inner side and the inclined contact zone 5 around the recess on its outer side, with theexternal annular edge that the periphery of the head and the internal annular edge 7 at the rim of the central recess. The head of the bolt thus shaped is then dipped into a metallic cement, as for-instance -a molten solder of tin and lead, so
that a coating of the solder will adhere to the head of the bolt; and the bolt thusm'ade is ready for being fixed in the cap of the bed 1 post, it being understood that the bolt heads are made in suitable sizes and proportions, and that the beveled contact zone is radially lnclined or curved to fit neatly against the corresponding portion 8 of the inner surface .of the bed post cap 9 to which the bolt is applied.
To fix the bolt in the cap, the cap is inverted as shown'in Fig. 4, and the bolt, having its head coated with solder, is inserted in the inverted cap, head downward, with the inclined zone 5 in contact with the, corresponding portion 8 of the inner surface of the cap, and with the shank of the bolt in the axial line thereof, as shown in the same figure. Heat is then applied to the under side of the inverted cap below the head of the bolt, to a suflicient extent to melt the solder thereon, whereupon the thin film of .the solder which coats the inclined contact zone will adhere to. the contiguous surface ofthe cap, and, more particularly, the solder -which is located on the inclined surface 4 forming the inner side of the head will run downward and outward and form a fillet as -10 around-the peripheral edge 6 of the contact zone, and the solder within the recess 3 in the outer side of the head of the bolt will likewise run downward and outward and form a fillet 11 around the interior edge 7 0f the contact zone; and when the heat is reand thatthe peculiar shape of the bolt set forth therein provides two edges, one on each sideof the contact- 'zone ofthe bolt head, to which a'substantial portion of the solder with which the bolt head has been coated will run and form a fillet, thus more securely joining the bolt to the cap than could bedone without employing the pecul iar shape of bolt head herein described; convexed on the outer and inner sides With a and it will be understood that the bolt, thus common peripheral edge, and having a censhaped and coated With solder, constitutes tral recess in the outer side forming a cona new article of manufacture which can be tact zone between the rim of the recess and 5 supplied to makers of beds and is adapted the peripheral edge, with a coating of solder 15 to be fixed in the metal cap of bed posts by a on the head.
,mere appliance of heat and Without any VENDELIN P. SENG.
supplementary appliances or attachments. WVitnesses:
I claim: JOHN M. Bnos'r,
A bolt for a bed post cap having a head FRANK J. SENG.
US61417111A 1911-03-13 1911-03-13 Metal cap for bedposts. Expired - Lifetime US997420A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US61417111A US997420A (en) 1911-03-13 1911-03-13 Metal cap for bedposts.

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US61417111A US997420A (en) 1911-03-13 1911-03-13 Metal cap for bedposts.

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US997420A true US997420A (en) 1911-07-11

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2421047A (en) * 1943-02-22 1947-05-27 Int Standard Electric Corp Method of attaching wires to metal surfaces
US2426653A (en) * 1944-08-17 1947-09-02 Ohio Nut & Bolt Company Brazing nut and bolt
US2568242A (en) * 1948-11-08 1951-09-18 Metals & Controls Corp Electrical contact
US2636920A (en) * 1950-07-18 1953-04-28 Vitramon Inc Leads to laminated electric circuit components
US2753862A (en) * 1950-09-26 1956-07-10 Amsco Sales Corp Andiron terminal object and method for construction of same
US3226140A (en) * 1962-10-18 1965-12-28 American Brass Co Stud element
US20090178461A1 (en) * 2008-01-10 2009-07-16 Alexander Ignatian Unidirectional captive displacement prover

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2421047A (en) * 1943-02-22 1947-05-27 Int Standard Electric Corp Method of attaching wires to metal surfaces
US2426653A (en) * 1944-08-17 1947-09-02 Ohio Nut & Bolt Company Brazing nut and bolt
US2568242A (en) * 1948-11-08 1951-09-18 Metals & Controls Corp Electrical contact
US2636920A (en) * 1950-07-18 1953-04-28 Vitramon Inc Leads to laminated electric circuit components
US2753862A (en) * 1950-09-26 1956-07-10 Amsco Sales Corp Andiron terminal object and method for construction of same
US3226140A (en) * 1962-10-18 1965-12-28 American Brass Co Stud element
US20090178461A1 (en) * 2008-01-10 2009-07-16 Alexander Ignatian Unidirectional captive displacement prover

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