US651552A - Door-knob. - Google Patents

Door-knob. Download PDF

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Publication number
US651552A
US651552A US1900007399A US651552A US 651552 A US651552 A US 651552A US 1900007399 A US1900007399 A US 1900007399A US 651552 A US651552 A US 651552A
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US
United States
Prior art keywords
knob
door
shell
shank
neck
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
Inventor
Frank J Monz
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.)
Sargent Manufacturing Co
Original Assignee
Sargent and 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 Sargent and Co filed Critical Sargent and Co
Priority to US1900007399 priority Critical patent/US651552A/en
Application granted granted Critical
Publication of US651552A publication Critical patent/US651552A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
    • E05B1/0007—Knobs
    • 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
    • Y10T292/00—Closure fasteners
    • Y10T292/82—Knobs

Definitions

  • Patented lune l2, I900 Patented lune l2, I900.
  • My invention relates to the construction and arrangement of the knob-shank and of the knob-shel1,whereby the same may be conveniently fastened together without the in tervention of a separate fastening device.
  • Figure 1 is a plan view of the inner half of the knobshell secured to the knob-shank,'the outer portion of the knob shell being omitted.
  • Fig. 2 is a cross-section of the same through the line 00 00.
  • Fig. 3 is a section of the same parts before the two are united.
  • the knob-shank is constructed, as shown in Fig. 3, with ashoulder at a near one end and a circular neck 1) projecting therefrom. Otherwise the knob-shank is of the ordinary construction.
  • the knob-shell which may be of sheet metal, is constructed at its corresponding parts with a sleeve fitting over the neck b and an annular flange at right angles thereto fittingdown upon the shoulder a.
  • the neck b projects slightly beyond the sleeve on the knob-shell. This portion of the neck b,which extends above the sleeve of the knob-shell, is now pressed outward and downward over the end of the sleeve, so as to hold the bearing-surfaces firmly together. This operation may be performed by swaging, and it results in a very firm and secure union of the knob shank and shell without the intervention of any independent fastening device.

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  • Passenger Equipment (AREA)

Description

Patented lune l2, I900.
No. s5|,552.
F. J. MONZ.
DOOR KNOB.
(Application filed Mar. 5, 1900.)
(No Model.)
lllll II II I II lll l H Illu' H".
' A rromvsrs.
'NITED STATES PATENT OFFICE.
FRANK J. MONZ, OF NEW HAVEN, CONNECTICUT, ASSIGNOR TO THE SARGENT & COMPANY, OF SAME PLACE.
DOOR-*K-NOB.
SPECIFICATION forming part of Letters Patent No. 651,552, dated June 12, 1900."
Application filed March 5 1900. Serial No. 7,399. (No model.)
T0 at whom it may concern:
Be it known that I, FRANK J. MONZ, a citizen of the United States, residing in New Haven, in the county of New Haven and State of Connecticut, have invented certain new and useful Improvements in Door-Knobs, whereof the following is a full, clear, and exact description when taken in connection with the accompanying drawings,which form a pa t thereof.
My invention relates to the construction and arrangement of the knob-shank and of the knob-shel1,whereby the same may be conveniently fastened together without the in tervention of a separate fastening device.
In the accompanying drawings, Figure 1 is a plan view of the inner half of the knobshell secured to the knob-shank,'the outer portion of the knob shell being omitted. Fig. 2 is a cross-section of the same through the line 00 00. Fig. 3 is a section of the same parts before the two are united.
In all figures similar letters of reference represent like parts.
The knob-shank is constructed, as shown in Fig. 3, with ashoulder at a near one end and a circular neck 1) projecting therefrom. Otherwise the knob-shank is of the ordinary construction.
The knob-shell, which may be of sheet metal, is constructed at its corresponding parts with a sleeve fitting over the neck b and an annular flange at right angles thereto fittingdown upon the shoulder a. The neck b projects slightly beyond the sleeve on the knob-shell. This portion of the neck b,which extends above the sleeve of the knob-shell, is now pressed outward and downward over the end of the sleeve, so as to hold the bearing-surfaces firmly together. This operation may be performed by swaging, and it results in a very firm and secure union of the knob shank and shell without the intervention of any independent fastening device.
Having now described my invention, what I claim, and desire to secure by Letters Patent, is-"- In combination with the shank A, having the shoulder ct and neck I) at right angles to .each other, of a knob-shell B, having a corresponding flange and sleeve adapted to fit over and upon said surfaces at and b; the end of the neck I) being bent outward and down ward over the end of the sleeve on the knob shell, so as to hold the said bearing-surfaces together, substantially as described.
In witness whereof I have hereunto set my hand this 28th day of February, 1900.
FRANK J. MONZ. VVitnessesz' WM. A. RICE, NELLIE M. WEDMORE.
US1900007399 1900-03-05 1900-03-05 Door-knob. Expired - Lifetime US651552A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US1900007399 US651552A (en) 1900-03-05 1900-03-05 Door-knob.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1900007399 US651552A (en) 1900-03-05 1900-03-05 Door-knob.

Publications (1)

Publication Number Publication Date
US651552A true US651552A (en) 1900-06-12

Family

ID=2720122

Family Applications (1)

Application Number Title Priority Date Filing Date
US1900007399 Expired - Lifetime US651552A (en) 1900-03-05 1900-03-05 Door-knob.

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US (1) US651552A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5749612A (en) * 1996-07-19 1998-05-12 Baldwin Hardware Corporation Oval door knob construction
US6412319B1 (en) * 1999-08-13 2002-07-02 Emhart Llc Lockset having keyed egg-shaped knob
US20070042340A1 (en) * 2005-08-19 2007-02-22 Juha Kononen Method and apparatus for protecting biological specimens

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5749612A (en) * 1996-07-19 1998-05-12 Baldwin Hardware Corporation Oval door knob construction
US6412319B1 (en) * 1999-08-13 2002-07-02 Emhart Llc Lockset having keyed egg-shaped knob
US20070042340A1 (en) * 2005-08-19 2007-02-22 Juha Kononen Method and apparatus for protecting biological specimens

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