US887543A - Register-clamp. - Google Patents

Register-clamp. Download PDF

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Publication number
US887543A
US887543A US36206607A US1907362066A US887543A US 887543 A US887543 A US 887543A US 36206607 A US36206607 A US 36206607A US 1907362066 A US1907362066 A US 1907362066A US 887543 A US887543 A US 887543A
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United States
Prior art keywords
clamp
register
screw
section
grille
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
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US36206607A
Inventor
Herbert Symonds
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Individual
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Individual
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Priority to US36206607A priority Critical patent/US887543A/en
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Publication of US887543A publication Critical patent/US887543A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • 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
    • Y10S411/97—Resilient retainer

Definitions

  • HERBERT SYMONDS OF EAST ST. LOUIS, ILLINOIS.
  • This invention relates to improvements in register clamps, and consists of the novel arrangement, construction and combination of parts as will be fully hereinafter described and claimed.
  • the object of my invention is to construct a clamp whereby a hot-air register grille may be secured to a heating pipe or case.
  • Figure 1 is a horizontal, sectional view of the register and easing, showing the clamps in their relative position.
  • Fig. 2 is a perspective view of the clamp.
  • Fig. 3 is a sectional View of a modified form of clamp.
  • I provide a clamp-section 4 composed of a strip of material 5 so bent as to form the members 6, 7 and 8, and the ends of the members 6 and 8 are provided with hooks 9 and 10.
  • the member 7 is an internally screw-threaded bore 11 through which the screw or bolt 12 is passed, and the hooks 9 and 10 are so arranged as to prevent the member 5 from becoming detached from the wall 13 when the said hooks are inserted through the opening 14 formed therein.
  • the said hooks after being inserted through the opening 14 have a tendency to bind and act as a clamp, thus preventing the said clamp-member from falling down the pipe when the screw 12 is released.
  • I form a clamp made of a single strand of wire, its one end provided with the hook and the other with the eye 15 which is internally screw-threaded to accommodate the screw or bolt.
  • a device of the class described comprising in combination with a register casing provided with an opening and a grille-section, a clamp-member having sections 6, 7 and 8; a screw inserted in the section 7, and hooks provided on the clamp-member to be inserted through the opening in the casing, said screw passing through the grille-section and together with said clamp-member retaining the grille-section of the register in position against the casing, substantially as specified.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Clamps And Clips (AREA)

Description

No. 887,543. PATENTED MAY 12, 1908.
H. SYMONDS. REGISTER CLAMP.
APPLICATION FILED MAR,12.1907.
Witnesses Invent Y XQ KWW B fl wM/ZJA ms mmms PE1sns 50-. WASHINGTON, 1 .,c.
HERBERT SYMONDS, OF EAST ST. LOUIS, ILLINOIS.
REGISTER-CLAMP.
Specification of Letters Patent.
Patented May 12, 1908.
Application filed March 12, 1907. Serial No. 362,066.
To all 'LUhOflt/ti may concern:
Be it known that I, HERBERT SYMONDS, a citizen of the United States, and resident of East St. Louis, Illinois, have invented certain new and useful Improvements in Bag ister-Clamps, of which the following is a specification.
This invention relates to improvements in register clamps, and consists of the novel arrangement, construction and combination of parts as will be fully hereinafter described and claimed.
The object of my invention is to construct a clamp whereby a hot-air register grille may be secured to a heating pipe or case.
Inthe drawingsFigure 1 is a horizontal, sectional view of the register and easing, showing the clamps in their relative position. Fig. 2 is a perspective view of the clamp. Fig. 3 is a sectional View of a modified form of clamp.
In the construction of my invention, I provide a clamp-section 4 composed of a strip of material 5 so bent as to form the members 6, 7 and 8, and the ends of the members 6 and 8 are provided with hooks 9 and 10. Through the member 7 is an internally screw-threaded bore 11 through which the screw or bolt 12 is passed, and the hooks 9 and 10 are so arranged as to prevent the member 5 from becoming detached from the wall 13 when the said hooks are inserted through the opening 14 formed therein. The said hooks after being inserted through the opening 14 have a tendency to bind and act as a clamp, thus preventing the said clamp-member from falling down the pipe when the screw 12 is released.
The previous method of securing the grillesection of a register to the casing has been by wiring the same thereto or by means of lugs riveted or soldered to the casing and then inserting a screw or other means.
By the use of my improved clamps the grille-section of the register can be easily and readily attached and held thereon in a rigid position.
By referring to Fig. 3, I form a clamp made of a single strand of wire, its one end provided with the hook and the other with the eye 15 which is internally screw-threaded to accommodate the screw or bolt.
Having fully described my invention, what I claim is:
A device of the class described, comprising in combination with a register casing provided with an opening and a grille-section, a clamp-member having sections 6, 7 and 8; a screw inserted in the section 7, and hooks provided on the clamp-member to be inserted through the opening in the casing, said screw passing through the grille-section and together with said clamp-member retaining the grille-section of the register in position against the casing, substantially as specified.
In testimony whereof, I have signed my name to this specification, in presence of two subscribing witnesses.
HERBERT SYMONDS.
I/Vitnesses:
ALFRED A. EIoKs, VVAL'PER C. STEIN.
US36206607A 1907-03-12 1907-03-12 Register-clamp. Expired - Lifetime US887543A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US36206607A US887543A (en) 1907-03-12 1907-03-12 Register-clamp.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36206607A US887543A (en) 1907-03-12 1907-03-12 Register-clamp.

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US887543A true US887543A (en) 1908-05-12

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US36206607A Expired - Lifetime US887543A (en) 1907-03-12 1907-03-12 Register-clamp.

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2473053A (en) * 1947-09-15 1949-06-14 Hart & Cooley Mfg Company Register construction
US2562103A (en) * 1949-04-06 1951-07-24 Joseph M Kline Porthole to louver converter
US2722170A (en) * 1951-05-16 1955-11-01 Svenska Flaektfabriken Ab Arrangement for supporting of ventilating grills and similar elements
US2974703A (en) * 1956-11-29 1961-03-14 Illinois Tool Works Plastic anchor member having a transverse screw receiving bore

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2473053A (en) * 1947-09-15 1949-06-14 Hart & Cooley Mfg Company Register construction
US2562103A (en) * 1949-04-06 1951-07-24 Joseph M Kline Porthole to louver converter
US2722170A (en) * 1951-05-16 1955-11-01 Svenska Flaektfabriken Ab Arrangement for supporting of ventilating grills and similar elements
US2974703A (en) * 1956-11-29 1961-03-14 Illinois Tool Works Plastic anchor member having a transverse screw receiving bore

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