US137790A - Improvement in photographic sky-lights - Google Patents

Improvement in photographic sky-lights Download PDF

Info

Publication number
US137790A
US137790A US137790DA US137790A US 137790 A US137790 A US 137790A US 137790D A US137790D A US 137790DA US 137790 A US137790 A US 137790A
Authority
US
United States
Prior art keywords
sky
light
lights
photographic
adjustable
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
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.)
Publication date
Application granted granted Critical
Publication of US137790A publication Critical patent/US137790A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/02—Apparatus for grading using pockets for taking out particles from aggregates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/01—Complex metal compounds of azo dyes characterised by the method of metallisation
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/34—Preparation from o-monohydroxy azo compounds having in the o'-position an atom or functional group other than hydroxyl, alkoxy, carboxyl, amino or keto groups
    • C09B45/36—Preparation from o-monohydroxy azo compounds having in the o'-position an atom or functional group other than hydroxyl, alkoxy, carboxyl, amino or keto groups by oxidation of hydrogen in o'-position
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/10—Connection to driving members
    • F16J1/14—Connection to driving members with connecting-rods, i.e. pivotal connections
    • F16J1/16—Connection to driving members with connecting-rods, i.e. pivotal connections with gudgeon-pin; Gudgeon-pins
    • F16J1/18—Securing of gudgeon-pins
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/14—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring differences of pressure in the fluid
    • G01P5/16—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring differences of pressure in the fluid using Pitot tubes, e.g. Machmeter
    • G01P5/17—Coupling arrangements to the indicating device

Definitions

  • Thefirst part of myinvention relates to a simple and effective plan for the construction and suspension of an adjustable sky-light so that it may be placed and held in position as the operator or manager may deem requisite for the purpose of allowing light to enter the room in accordance with the position of the sun, or
  • the second part of my invention relates to a combination, with adjustable sky-light, of adjustable and folding side pieces moving with and adapting themselves to the position of said sky-light and closing the apertures made between the roof and sky-light, as the latter is changed in position against the weather.
  • Figure 1 is a side sectional view of my adjustable sky-light, showing method of suspension and side pieces.
  • Fig. 2 is an end view and vertical section of the same.
  • A is a sky-light constructed of glass set in a properly-braced frame, placed in roof B with hinge or pivot A, as shown at point 1, (see Figs. 1 and 2,) and supported at its upper end by or from upright frame C, which (C) consists of two standards, 0 c, from the building, and cross-beam C, Fig. 2, in the following manner: a a and b b are blocks and cable-fastenings attached to cross-beam C at points 2 2 and to frame of sky-light at points 3 3, Fig. 2.
  • the line upon which the sky-light joins the roof may be the center of such sweep, so that it can be depressed below said line as far as it may be raised above.
  • bars j j forming stiffeningframes for said cloth are hinged or pivoted at point 1, so that they shall describe the same sweep as the sky-light and may fold the cloth in manner like that of the folding top of a carriage and thus these adjustable folding sides, moving with, accommodate themselves to the position of, the sky-light, the frame of which is just enough smaller than the opening in the roof to allow a free passage below when lowered.
  • the operator standing at'and turning the Windlass, may easily and readily adjust the sky-light at such an angle or position as he may desire, and the as new and desire to secure by Letters Patent- 1.
  • the adjustable sky-light A in combination with roof B, when so arranged that the upper end of said sky-light may be raised above or be depressed below the line of junction with said roof, in manner set forth.
  • Windlass E and cable D in connection with short cables d d and blocks and cable-fastenings a a and b b, for the purpose and as herein set forth.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tents Or Canopies (AREA)

Description

C. D. MOSHER. Phptographic Skylights.
No. 137,790. PatentedApril15,1873.
Z I a fiZ W s %M@ UNITED STATES PATENT, OFFICE.
CHARLES D. MOSHER, OF COOK COUNTY, ILLINOIS.
IMPROVEMENT IN PHOTOGRAPHIC SKY-LIGHTS.
Specification forming part of Letters Patent No. 137,790, dated April 15, 1873; application filed March 9, 1872.
To all whom it may concern:
Be it known that I, CHARLES D. Mosnnn, of the county of Cook, in the State of Illinois, have invented certain Improvements in the Construction and Arrangement of Adjustable Sky-Lights for Photograph and other Art Galleries, of which the following is a specification:
Thefirst part of myinvention relates to a simple and effective plan for the construction and suspension of an adjustable sky-light so that it may be placed and held in position as the operator or manager may deem requisite for the purpose of allowing light to enter the room in accordance with the position of the sun, or
in such degree or at such an angle as may be desirable, with or without the use of a sunshade, as will be shown. The second part of my invention relates to a combination, with adjustable sky-light, of adjustable and folding side pieces moving with and adapting themselves to the position of said sky-light and closing the apertures made between the roof and sky-light, as the latter is changed in position against the weather.
Reference will be had to the accompanying drawing forming part of this specification, in which Figure 1 is a side sectional view of my adjustable sky-light, showing method of suspension and side pieces. Fig. 2 is an end view and vertical section of the same.
A is a sky-light constructed of glass set in a properly-braced frame, placed in roof B with hinge or pivot A, as shown at point 1, (see Figs. 1 and 2,) and supported at its upper end by or from upright frame C, which (C) consists of two standards, 0 c, from the building, and cross-beam C, Fig. 2, in the following manner: a a and b b are blocks and cable-fastenings attached to cross-beam C at points 2 2 and to frame of sky-light at points 3 3, Fig. 2. To these blocks and cable-fastenings are attached and affixed the short wire cables 11 01, thus forming the connection between frame C and the frame of sky-light A; These short wire cables are spliced to the main cableD at point 4,Fig. 2, which (D) runs over rollers e and f and down to Windlass E, to which it is attached, Figs. 1 and 2. To the upper corners of the frames of sky-light are attached wire cables 9 g, which run over rollers h h on posts 0 c and have weights ii suspended respectively thereto. F
is a frame of iron or other substantial material, upon which may be placed or hung a sun-shade.
To adjust the sky-light the operator, standing inside and turning at the Windlass through cable D and its attachments, raises or lowers the upper end of sky-light, which swings upon hinge or pivot A to such angle or position as he may desire. The weights 6 'i, which are used as balances, move accordingly and give steadiness and ease of management to the operation.
For the purpose of procuring the necessary sweep to the upper end of the sky-light, and
yet not protrude the same obj ectionably above or below the roof it is arranged that the line upon which the sky-light joins the roof may be the center of such sweep, so that it can be depressed below said line as far as it may be raised above. Hence, to close the openings to the weather, which shall be made by fixing the sky-light otherwise than at this center, adjustable folding sides, made of rubber cloth G G, Figs. 1 and 2, or other pliable and sub stantial material, are provided and attached to the roof and sky-light; and, in order that such cloth may keep in proper position and may fold regularly and evenly as the sky-1i ght is raised or lowered, bars j j, forming stiffeningframes for said cloth are hinged or pivoted at point 1, so that they shall describe the same sweep as the sky-light and may fold the cloth in manner like that of the folding top of a carriage and thus these adjustable folding sides, moving with, accommodate themselves to the position of, the sky-light, the frame of which is just enough smaller than the opening in the roof to allow a free passage below when lowered. Thus it will be seen that the operator, standing at'and turning the Windlass, may easily and readily adjust the sky-light at such an angle or position as he may desire, and the as new and desire to secure by Letters Patent- 1. The adjustable sky-light A, in combination with roof B, when so arranged that the upper end of said sky-light may be raised above or be depressed below the line of junction with said roof, in manner set forth.
2. The combination of upright frame C, placed upon roof B, with sky-light A, for the purpose indicated.
3. The combination of cable D, adjustable sky-light A, and upright'frame O, substantially as described.
4. The Windlass E and cable D, in connection with short cables d d and blocks and cable-fastenings a a and b b, for the purpose and as herein set forth.
5. The adjustable folding sides G Gr, when used for the purpose and in the manner described.
6. The bars jj, forming stiffening-frame for and used in combination with folding sides G G, as set forth.
To the above specification I have signed my hand this 6th day of March, 1872.
CHARLES D. MOSHER,
Witnesses:
GHAs. B. SHEDD, F. I. WILsoN.
US137790D 1872-03-09 Improvement in photographic sky-lights Expired - Lifetime US137790A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US137790TA 1872-03-09 1872-03-09

Publications (1)

Publication Number Publication Date
US137790A true US137790A (en) 1873-04-15

Family

ID=43798362

Family Applications (1)

Application Number Title Priority Date Filing Date
US137790D Expired - Lifetime US137790A (en) 1872-03-09 Improvement in photographic sky-lights

Country Status (1)

Country Link
US (1) US137790A (en)

Similar Documents

Publication Publication Date Title
US1728074A (en) Skylight-ctjbtain mounting and adjusting- means
US137790A (en) Improvement in photographic sky-lights
US321722A (en) Portable roof
US87668A (en) Improved sky-light and ventilator
US144193A (en) Improvement
US615174A (en) Adjustable awning
US1087490A (en) Collapsible sleeping-booth.
US138761A (en) Improvement in inside blinds
US169502A (en) Improvement in venetian shades
US315902A (en) Theodore ii
US462324A (en) Window-awning
US1134635A (en) Folding window-balcony.
US364853A (en) Portable awning
US4120341A (en) Greenhouse door assembly
US359293A (en) thalheimer
US934569A (en) Clothes-drier.
US894918A (en) Photographer's background-carrier.
US1288081A (en) Awning.
US507736A (en) Awning-frame
US890655A (en) Derrick.
US109758A (en) Improvement in window-shades
US1631214A (en) Combination awning and side-wall panel for summer or outing houses or cottages
US342832A (en) Alyik lloyd
US635044A (en) Gate.
US623385A (en) Fireproof awning and curtain