US545774A - Robert w - Google Patents
Robert w Download PDFInfo
- Publication number
- US545774A US545774A US545774DA US545774A US 545774 A US545774 A US 545774A US 545774D A US545774D A US 545774DA US 545774 A US545774 A US 545774A
- Authority
- US
- United States
- Prior art keywords
- bar
- rack
- pawl
- bracket
- hanger
- 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
Links
- 238000010276 construction Methods 0.000 description 4
- 235000006538 Opuntia tuna Nutrition 0.000 description 2
- 244000237189 Opuntia tuna Species 0.000 description 2
- 241000710779 Trina Species 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
Images
Classifications
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/14—Hangers in the form of bands or chains
Definitions
- My invention is an improvementin hangers for steam and other pipes, its object being to provide a hanger which can be readily adjusted as to length and which can betirmly secured in such adjusted position.
- Figure 1 is a front elevation of my improved hanger provided with a rectangular ratchet-bar.
- Fig. 2 is a partial central vertical section of Fig. 1.
- Fig. 3 is a side elevation of Fig. 1.
- Fig. 4 is a central vertical section of a hanger with cylindrical rack-bar, and
- Fig. 5 is a side elevation of the hanger shown in Fig. 4.
- the rack-bar 1 is shown as rectangular, having on its outside face a series of teeth 2 extending its entire length.
- the lower end of the rack-bar is provid ed with the integral ring 3, adapted for the reception of the steam or other pipe to be suspended.
- the rack-bar 2 is adapted to be reciprocated in the rectangular vertical channel 4 of the elongated bracket 5.
- Two similar wings 6 6, integral with the bracket 5, extend out from the same on either side of the vertical channel 4. These wings are located va short distance above the lower end of the bracket 4 and have eccentrically pivoted between them the gravity-pawl 7, adapted for engagement with the teeth 2 of the rack-bar 1.
- the inner con tacting-face ofthe pawl is notched, as at 8, in order that the pawl 5o may have engagement with more than one tooth of the rack-bar.
- a floor 9 extends across thelower ends of the wings 6 G, against which the lower edgeof the pawl 7 rests when in engagement with the rack-bar, which has the effect of relieving the pivot-pin lO of the pawl 7 from undue strain occasioned by the supporting of very heavy pipe.
- the parts are manipulated as follows: 1f the rack-bar is too low it is simply pushed up, the gravity-pawl swinging up on its pivot to permit the upward passage ofthe rack-bar between itand the bracket. Then the proper point is reached the pawl will fall back by its own weight into engagement with the rack-bar, in which position it can be locked by the pin 11. If it is necessary to lower the rack-bar in its bracket, the pawl is lifted out of engagement with the rack-bar by pressing down upon its protruding end 13, thus permitting the rack-bar to be lowered the required distance. On releasing the pawl it' will drop into engagement with the rack-bar and is locked by the pin 11, as before.
- Figs. 4 and 5 I have shown a cylindrical rack-bar 14, provided with annular teeth 15, instead of the rectangular rack-bar shown in the other figures.
- This rack-bar 14 is adjustable in a semicireular vertical channel 16 in the bracket 17 and permits the ring 3 to be turned in any direction while the pawl is in engagement therewith.
- the brackets 5 and 17 can be secured to the ceiling in any wellknown manner, screw-threaded upper ends 1S being herein shown as the means employed.
- My improved hanger as will be seen, is of simple and inexpensive construction, is thoroughly reliable in its action, and the adjustment of its parts is readily and quickly effected.
- a hanger for steam or other pipes consisting of a vertically channeled bracket adapted to be secured to the ceiling, a rackbar adapted for sliding adjustment in the vertical channel of the bracket and carrying at ⁇ its loWer ends means for embracing the pipe Wings formed on said bracket near its lower end, a gravity-pawl pivoted between said Wings of the bracket outside of the vertical channel and. adapted for adjustable engagement with the rack-bar and a pin removably passing through said Wings above the opera tive end of the paWl and having one end provided With a head and its other end .bent against the outer face of the adjacent Wing, as and for the purpose set forth.
- a hanger for steam or other pipes consisting of a vertically channeled bracket adapted to be secured to the ceiling a rackbar adapted for sliding adjustment in the vertical channel of the bracket and carrying at its lower end means for embracing the pipe, a gravity-pawl pivoted to the bracket outside of the vertical channel and adapted for adjustable engagement with the rack-bar and means for locking the pawl in its engaged position with the rack-bar.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
Description
R. W. CLARK.
PIPE HANGER.
No. 545,774. Patented Sept. 3, 1895.
I wTTnn STATES ,ATnNT Trina.
normar w. CLARK, or BUFFALO, New Yonn, AssieNon, To panini. CLARK, or sAMi; PLACE.
PIPE-HANGER.
SPECIFCATION forming part of Letters Patent No. 545,774, dated September 3, 1895.A
lippiicaion tied March 21, 1895.
Serial No. 542,624. (No model.)
To all whom may concern/:
Be it known that I, ROBERT i/V. CLARK, citizen of the United States, residing at Buffalo, in the county of Erie and State of New York, have invented certain new and useful Improvements in Pipe-Hangers; and I do herebyvdeclare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same, reference being had to the accompanying drawings, and to figures of reference marked thereon, which form a part of this specification.
My invention is an improvementin hangers for steam and other pipes, its object being to provide a hanger which can be readily adjusted as to length and which can betirmly secured in such adjusted position.
To that end my invention consists of a certain novel construction and arrangement of parts, which will be more fully hereinafter described and claimed.
In the drawings, Figure 1 is a front elevation of my improved hanger provided with a rectangular ratchet-bar. Fig. 2 is a partial central vertical section of Fig. 1. Fig. 3 is a side elevation of Fig. 1. Fig. 4 is a central vertical section of a hanger with cylindrical rack-bar, and Fig. 5 is a side elevation of the hanger shown in Fig. 4.
Referring to the drawings and particularly to Figs. 1, 2, and 3, the rack-bar 1 is shown as rectangular, having on its outside face a series of teeth 2 extending its entire length. The lower end of the rack-bar is provid ed with the integral ring 3, adapted for the reception of the steam or other pipe to be suspended. The rack-bar 2 is adapted to be reciprocated in the rectangular vertical channel 4 of the elongated bracket 5. Two similar wings 6 6, integral with the bracket 5, extend out from the same on either side of the vertical channel 4. These wings are located va short distance above the lower end of the bracket 4 and have eccentrically pivoted between them the gravity-pawl 7, adapted for engagement with the teeth 2 of the rack-bar 1. For additional security the inner con tacting-face ofthe pawl is notched, as at 8, in order that the pawl 5o may have engagement with more than one tooth of the rack-bar. A floor 9 extends across thelower ends of the wings 6 G, against which the lower edgeof the pawl 7 rests when in engagement with the rack-bar, which has the effect of relieving the pivot-pin lO of the pawl 7 from undue strain occasioned by the supporting of very heavy pipe. After the rackbar has been adjusted to the proper height the engaging-pawl7 is locked by inserting the headed pin 1lA through orifices in the wings G 6 just above the top edge of the pawl and bending over the protruding end of the pin, as at 12.
To adjust the rack-bar 1 to its proper height in the bracket, the parts are manipulated as follows: 1f the rack-bar is too low it is simply pushed up, the gravity-pawl swinging up on its pivot to permit the upward passage ofthe rack-bar between itand the bracket. Then the proper point is reached the pawl will fall back by its own weight into engagement with the rack-bar, in which position it can be locked by the pin 11. If it is necessary to lower the rack-bar in its bracket, the pawl is lifted out of engagement with the rack-bar by pressing down upon its protruding end 13, thus permitting the rack-bar to be lowered the required distance. On releasing the pawl it' will drop into engagement with the rack-bar and is locked by the pin 11, as before.
In Figs. 4 and 5 I have shown a cylindrical rack-bar 14, provided with annular teeth 15, instead of the rectangular rack-bar shown in the other figures. This rack-bar 14 is adjustable in a semicireular vertical channel 16 in the bracket 17 and permits the ring 3 to be turned in any direction while the pawl is in engagement therewith. The brackets 5 and 17 can be secured to the ceiling in any wellknown manner, screw-threaded upper ends 1S being herein shown as the means employed.
My improved hanger, as will be seen, is of simple and inexpensive construction, is thoroughly reliable in its action, and the adjustment of its parts is readily and quickly effected. Y Y
I claiml 1. A hanger for steam or other pipes consisting of a vertically channeled bracket adapted to be secured to the ceiling, a rackbar adapted for sliding adjustment in the vertical channel of the bracket and carrying at `its loWer ends means for embracing the pipe Wings formed on said bracket near its lower end, a gravity-pawl pivoted between said Wings of the bracket outside of the vertical channel and. adapted for adjustable engagement with the rack-bar and a pin removably passing through said Wings above the opera tive end of the paWl and having one end provided With a head and its other end .bent against the outer face of the adjacent Wing, as and for the purpose set forth.
2. A hanger for steam or other pipes consisting of a vertically channeled bracket adapted to be secured to the ceiling a rackbar adapted for sliding adjustment in the vertical channel of the bracket and carrying at its lower end means for embracing the pipe, a gravity-pawl pivoted to the bracket outside of the vertical channel and adapted for adjustable engagement with the rack-bar and means for locking the pawl in its engaged position with the rack-bar.
3. A hanger for steam or other pipes con- ROBERT W. CLARK. Witnesses:
XV. T. MILLER, T. P. KRIsTENs..
Publications (1)
Publication Number | Publication Date |
---|---|
US545774A true US545774A (en) | 1895-09-03 |
Family
ID=2614518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US545774D Expired - Lifetime US545774A (en) | Robert w |
Country Status (1)
Country | Link |
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US (1) | US545774A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2768804A (en) * | 1952-12-19 | 1956-10-30 | Dunham Bush Inc | Adjustable suspension |
US3170664A (en) * | 1963-05-13 | 1965-02-23 | John W Carner | Support clamp |
US4036460A (en) * | 1974-09-02 | 1977-07-19 | Hilti Aktiengesellschaft | Device for dependently supporting an object |
US20100314502A1 (en) * | 2009-06-10 | 2010-12-16 | Hammer, Llc | Adjustable hanger |
EP2522892A1 (en) * | 2011-05-12 | 2012-11-14 | Raccords et Plastiques Nicoll | Support rod, support assembly including same and method for placing such an assembly |
US8672286B2 (en) * | 2012-03-12 | 2014-03-18 | Laura Darré | Adjustable wall hanger |
US20170002956A1 (en) * | 2014-07-16 | 2017-01-05 | Steven A. Roth | Vertical compression assembly and method of installing a vertical compression assembly |
US10070740B2 (en) * | 2015-11-04 | 2018-09-11 | John Jacobs | Adjustable fastener |
-
0
- US US545774D patent/US545774A/en not_active Expired - Lifetime
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2768804A (en) * | 1952-12-19 | 1956-10-30 | Dunham Bush Inc | Adjustable suspension |
US3170664A (en) * | 1963-05-13 | 1965-02-23 | John W Carner | Support clamp |
US4036460A (en) * | 1974-09-02 | 1977-07-19 | Hilti Aktiengesellschaft | Device for dependently supporting an object |
US20100314502A1 (en) * | 2009-06-10 | 2010-12-16 | Hammer, Llc | Adjustable hanger |
WO2010144716A1 (en) * | 2009-06-10 | 2010-12-16 | Hammer, Llc | Adjustable hanger |
US8356777B2 (en) * | 2009-06-10 | 2013-01-22 | Hammer, Llc | Adjustable hanger |
EP2522892A1 (en) * | 2011-05-12 | 2012-11-14 | Raccords et Plastiques Nicoll | Support rod, support assembly including same and method for placing such an assembly |
FR2975161A1 (en) * | 2011-05-12 | 2012-11-16 | Nicoll Raccords Plastiques | SUPPORT ROD, SUPPORT ASSEMBLY COMPRISING SUCH ROD, AND METHOD OF PLACING SUCH ASSEMBLY |
US8672286B2 (en) * | 2012-03-12 | 2014-03-18 | Laura Darré | Adjustable wall hanger |
US20170002956A1 (en) * | 2014-07-16 | 2017-01-05 | Steven A. Roth | Vertical compression assembly and method of installing a vertical compression assembly |
US10281062B2 (en) * | 2014-07-16 | 2019-05-07 | Steven A. Roth | Vertical compression assembly and method of installing a vertical compression assembly |
US10070740B2 (en) * | 2015-11-04 | 2018-09-11 | John Jacobs | Adjustable fastener |
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