US734607A - Shutter. - Google Patents

Shutter. Download PDF

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Publication number
US734607A
US734607A US151080A US1903151080A US734607A US 734607 A US734607 A US 734607A US 151080 A US151080 A US 151080A US 1903151080 A US1903151080 A US 1903151080A US 734607 A US734607 A US 734607A
Authority
US
United States
Prior art keywords
shutter
blank
sides
groove
rib
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
US151080A
Inventor
Jacob J Plucker
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.)
CATHERINE A PLUCKER
HOWARD W PLUCKER
Original Assignee
CATHERINE A PLUCKER
HOWARD W PLUCKER
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
Priority claimed from US14288403A external-priority patent/US734603A/en
Application filed by CATHERINE A PLUCKER, HOWARD W PLUCKER filed Critical CATHERINE A PLUCKER
Priority to US151080A priority Critical patent/US734607A/en
Application granted granted Critical
Publication of US734607A publication Critical patent/US734607A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D9/00—Flaps or sleeves specially designed for making from particular material, e.g. hoop-iron, sheet metal, plastics
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
    • E05D7/082—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated at a considerable distance from the edges of the wing, e.g. for balanced wings
    • E05D7/083—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated at a considerable distance from the edges of the wing, e.g. for balanced wings with a fixed pivot axis

Definitions

  • My invention relates to certain new and useful improvements in shutters, and this application is a division of my application Serial No. 142,884afiled February ll, 1903; and the particular object thereof is to form a shutter from sheet metal which shall be strong and durable and at the same time cheap to manufactiwlre.
  • l designates a blank of metal or similar material, and, as preferably shown', its edges are bent at 2 in opposite directions, so that when the shutters are mounted they will cooperatel with each other and close. more tightly.
  • i A i Longitudinally of the blank 2 is formed" a V-shaped depression 3, forming a rib which is parallel to the aXis of the shutter, the groove extending clear to the ⁇ ends of the blank.
  • the blank at each end is cut into the sides of the longitudinal groove, and then the sides of the blank outside of this groove are bent up to form stems 4, which are preferably and as shown square in cross-section, and these stems form the pivotal portions of the shutter.
  • the longitudinal groove notonly serves to chanen and strengthen the shutters, but also forms two sides of the stem, as is best shown in Fig. 3.
  • the groove form two sides of the stein it is very easy t0 bend the other two sides of the stem, which are formed by cutting the blank into the outer sides of the groove, as it is merely necessary to bend them over the former until they meet.
  • vA a newarticle of manufacture, asheetmetal shutter provided with a rib parallel to the axis of rotation of the shutter, the shutter at each end being formed with a pivotal stem integral7 with the shutter and of which the rib forms a part.
  • asheetmetal shutter provided with a rib parallel to the axis of rotation of the shutter, the shutter at each end being formed with a pivotal stem square in cross-section and integral with the shutter and of which the rib forms a part.
  • a sheetmetal shutter provided with a V- shaped groove parallel to the axis of rotation of the shutter, the shutter at each end being formed with a pivotal stem square in cross-section,- integral With the shutter and of which the vrib forms a part.

Description

Patenteclvduly 28, 1903.
fllrricn.
`ATENT l JACOB J. PLUCKER, OF PHILADELPHIA, PENNSYLVANIA, ASSIGNOR TO CATHERINE A. PLUCKER AND HOWARD W; PL'UCKER.
SHUTTER.
SPECIFICATION forming part of Letters Patent No. 734,607, dated July 28, 1903.
Original application filed February 1l, 1903l Serial No. 142,884. Divided and this application filed April 4, 1903. Serial No. 151.080. (No model.)
T0 ctZZ whom t may concern:
Be it known that I, JACOB J. PLUOKER, a citizen of the United States of America, and a resident of 6820 Paschall avenue, Philadelphia, Pennsylvania, have inventedcertain new and useful Improvements in Shutters, of which the following is a specification.
My invention relates to certain new and useful improvements in shutters, and this application is a division of my application Serial No. 142,884afiled February ll, 1903; and the particular object thereof is to form a shutter from sheet metal which shall be strong and durable and at the same time cheap to manufactiwlre.
With 4these objects in View my invention consists in certain parts and combinations, the preferred form of which will be first described and then the invention pointed outl verse section.
l designates a blank of metal or similar material, and, as preferably shown', its edges are bent at 2 in opposite directions, so that when the shutters are mounted they will cooperatel with each other and close. more tightly. i A i Longitudinally of the blank 2 is formed" a V-shaped depression 3, forming a rib which is parallel to the aXis of the shutter, the groove extending clear to the `ends of the blank. The blank at each end is cut into the sides of the longitudinal groove, and then the sides of the blank outside of this groove are bent up to form stems 4, which are preferably and as shown square in cross-section, and these stems form the pivotal portions of the shutter. Preferably and as shown the longitudinal groove notonly serves to stiften and strengthen the shutters, but also forms two sides of the stem, as is best shown in Fig. 3. By having the groove form two sides of the stein it is very easy t0 bend the other two sides of the stem, which are formed by cutting the blank into the outer sides of the groove, as it is merely necessary to bend them over the former until they meet.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-
' l. vAs a newarticle of manufacture, asheetmetal shutter provided with a rib parallel to the axis of rotation of the shutter, the shutter at each end being formed with a pivotal stem integral7 with the shutter and of which the rib forms a part.
2. As a new article of manufacture, asheetmetal shutter provided with a rib parallel to the axis of rotation of the shutter, the shutter at each end being formed with a pivotal stem square in cross-section and integral with the shutter and of which the rib forms a part.
3. Asa new article of manufacture, a sheetmetal shutter provided with a V- shaped groove parallel to the axis of rotation of the shutter, the shutter at each end being formed with a pivotal stem square in cross-section,- integral With the shutter and of which the vrib forms a part.
Signed by me at Philadelphia, Pennsylvania, this lst day of April, 1903.
JACOB J. APLUCKER.
Witnesses: I
ANDREW V. GROUPE, RALPHAH. GAMBLE.
US151080A 1903-02-11 1903-04-04 Shutter. Expired - Lifetime US734607A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US151080A US734607A (en) 1903-02-11 1903-04-04 Shutter.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14288403A US734603A (en) 1903-02-11 1903-02-11 Fireproof casing.
US151080A US734607A (en) 1903-02-11 1903-04-04 Shutter.

Publications (1)

Publication Number Publication Date
US734607A true US734607A (en) 1903-07-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
US151080A Expired - Lifetime US734607A (en) 1903-02-11 1903-04-04 Shutter.

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2419635A (en) * 1944-03-06 1947-04-29 Faulkner Waldron Window louvre
US2607452A (en) * 1947-12-09 1952-08-19 Donald F Hall Vertical shutter
US3120035A (en) * 1962-02-05 1964-02-04 George H Morris Closure member
US3220065A (en) * 1962-12-13 1965-11-30 Harold E Graham Shuttered light-control structure
US20090138774A1 (en) * 2007-11-27 2009-05-28 Samsung Electronics Co., Ltd. System and method for wireless communication of uncompressed video using selective retransmission

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2419635A (en) * 1944-03-06 1947-04-29 Faulkner Waldron Window louvre
US2607452A (en) * 1947-12-09 1952-08-19 Donald F Hall Vertical shutter
US3120035A (en) * 1962-02-05 1964-02-04 George H Morris Closure member
US3220065A (en) * 1962-12-13 1965-11-30 Harold E Graham Shuttered light-control structure
US20090138774A1 (en) * 2007-11-27 2009-05-28 Samsung Electronics Co., Ltd. System and method for wireless communication of uncompressed video using selective retransmission

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