US95519A - Improved staging for roofs - Google Patents

Improved staging for roofs Download PDF

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Publication number
US95519A
US95519A US95519DA US95519A US 95519 A US95519 A US 95519A US 95519D A US95519D A US 95519DA US 95519 A US95519 A US 95519A
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Prior art keywords
staging
roofs
improved
roof
pulleys
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G3/00Scaffolds essentially supported by building constructions, e.g. adjustable in height
    • E04G3/24Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons
    • E04G3/26Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons specially adapted for working on roofs

Definitions

  • N-PETERS iHOTU-ALITMOGRAPMER. WASHINGTON, D, C,
  • Figure 2 is a plan view of a roof with my improved staging iunse.
  • 'lhe object of my invention is to produeea cheap and durable Staging for use upon roofs, that can be easily removed, and adjust-ed to any desired position, even while workmen are upon it;
  • my invention consists in a jointed staging, attached to braces or arms, which are raised and lowered upon the rooi'by means of ropes or chains running over pulleys held by hooks at the ridge-boards of thel root'.
  • l is a staging, which may be made in one or more pieces, the sections being spliced by bands D D, which are held by means of thumb-screws S S.
  • c c are braces, lying upon the roof, and have arms c, at angles with c.
  • F l are pulleys.
  • the rope, cord, or chain E E attached to braces c' c', runs over pulleys F F, and, by means of ropes E E ⁇ and the'pulleys, the staging B is easily raised or lowered to any desired position.
  • d [Z are pins, to which a ladder may be attached, if deemed necessary.
  • the "braces and arms may be made of wood or iron, or any suitable material:y
  • my improved staging are, that much time is saved in adjusting it to any position, it being done in a moment by the men upon it; also, in clearing a roof after work is finished; in building stagings; and in room, for my staging can betaken apart by means of joint D, and the whole made to occppy a very'small space, while it is ever ready' for use.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Automotive Seat Belt Assembly (AREA)

Description

mafias.
N-PETERS. iHOTU-ALITMOGRAPMER. WASHINGTON, D, C,
duited ,Stairs @wat mijn.
Letters Patent No. 95,519, dated October 5, 1869.
IMPROVED STAG-ING- FR RQOIES.
The Schedule referred to in these Letters Patent and making part of the'same.
To all -ufhom 'it may concern:
Be' it known that I, WASHmeroN B. Ross, of Keene, county of Cheshire, and State of New Hamp- `shire, have invented a new and improved Staging for Use upon Roofs; and do hereby declare the following to be a full, clear, and exact description thereof, rei'- A@renee being had to the accompanying drawings, in
whichliigure 1 is a section of 'a roof upon which is placed my improved staging. j
Figure 2 is a plan view of a roof with my improved staging iunse.
'lhe object of my invention is to produeea cheap and durable Staging for use upon roofs, that can be easily removed, and adjust-ed to any desired position, even while workmen are upon it; and
The nature of my invention consists in a jointed staging, attached to braces or arms, which are raised and lowered upon the rooi'by means of ropes or chains running over pulleys held by hooks at the ridge-boards of thel root'.
ln the drawingsisa roof.
l is a staging, which may be made in one or more pieces, the sections being spliced by bands D D, which are held by means of thumb-screws S S.
c c are braces, lying upon the roof, and have arms c, at angles with c.
Upon arm c is laid, and may be held by screw, the staging B.
F l" are pulleys.
These pulleys are heldnear the roof, by hooks H H, which hook over the ridge-boards.
The rope, cord, or chain E E, attached to braces c' c', runs over pulleys F F, and, by means of ropes E E `and the'pulleys, the staging B is easily raised or lowered to any desired position.
d [Z are pins, to which a ladder may be attached, if deemed necessary.
The "braces and arms may be made of wood or iron, or any suitable material:y
The advantages of my improved staging are, that much time is saved in adjusting it to any position, it being done in a moment by the men upon it; also, in clearing a roof after work is finished; in building stagings; and in room, for my staging can betaken apart by means of joint D, and the whole made to occppy a very'small space, while it is ever ready' for use.
Whatl claim as my invention, and desire to secure` lThe combination of staging B, (in one ormore pieces, jointed, as described,) braces c c', having arms c c and pins I d, pulleys F F, and cords 'E E, all arranged and operating substantially as herein set forth.
In testimony whereof', I have ,signed my name to this speoication, in the presence of two subscribing witnesses.
XVASHINGTON B. ROSS.
Witnesses:
O. F. WEBSTER, CHARLES C. WEBSTER.
US95519D Improved staging for roofs Expired - Lifetime US95519A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120061178A1 (en) * 2010-08-11 2012-03-15 Mathieson Thomas R Adjustable roofing safety apparatus
WO2024026367A1 (en) 2022-07-29 2024-02-01 Boston Scientific Neuromodulation Corporation Spinal cord stimulation guiding using evoked potentials
US12371912B2 (en) 2020-08-19 2025-07-29 William Webster Kain System and method for supporting workers and material on a sloped roof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120061178A1 (en) * 2010-08-11 2012-03-15 Mathieson Thomas R Adjustable roofing safety apparatus
US12371912B2 (en) 2020-08-19 2025-07-29 William Webster Kain System and method for supporting workers and material on a sloped roof
WO2024026367A1 (en) 2022-07-29 2024-02-01 Boston Scientific Neuromodulation Corporation Spinal cord stimulation guiding using evoked potentials

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