US3822850A - Support for construction fence - Google Patents

Support for construction fence Download PDF

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Publication number
US3822850A
US3822850A US00327820A US32782073A US3822850A US 3822850 A US3822850 A US 3822850A US 00327820 A US00327820 A US 00327820A US 32782073 A US32782073 A US 32782073A US 3822850 A US3822850 A US 3822850A
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United States
Prior art keywords
post
sleeve
coupling device
posts
fence
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Expired - Lifetime
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US00327820A
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M Elias
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Dell Holdings Ltd
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Dell Holdings Ltd
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals
    • E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
    • E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
    • E04H17/18—Corrals, i.e. easily transportable or demountable enclosures
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32—Safety or protective measures for persons during the construction of buildings
    • E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
    • E04G21/3223—Means supported by building floors or flat roofs, e.g. safety railings
    • E04G21/3233—Means supported by building floors or flat roofs, e.g. safety railings without permanent provision in the floor or roof
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/14—Railings
    • E04G2005/148—Railings latticed or netted

Definitions

  • the jacks that have been employed for this purpose are of a design that is not related to the fence. Once in place, they are subject to easy tampering with the result that they can be rendered unsafe for their intended purposev by an'unauthorized person.
  • This invention provides a fencing arrangement with prises two posts with a portion of their extent in telescoped relation, a sleeve in telescoped relation with said two posts and in threaded relation with the first one of said two posts, said sleeve and the second one of said two posts being formed to receive a first remov- I able coupling device for coupling said sleeve and said second post, said first post and said second post each being formed to receive a second removable coupling device for coupling said first post and said second post 4 together.
  • FIG. 1 is a perspective view of a construction fence according to the present invention
  • FIG. 2 is a view along the line 2-2 of FIG. 1;
  • FIG. 3 is an exploded perspective view illustrating the corner construction of a panel of a fence
  • FIG. 4 is an illustration partly broken away showing a jack post for this invention.
  • FIG. 5 is a detail illustrating the upper portion of a jack post.
  • the numeral it refers to l the floor of a building under construction and the numeral 12 refers to the ceiling above the floor. It is desired to provide a fence at the edge of the floor to insure the safety of the workers working on the floor and the fence is constructed from panels generally indicated by the numeral 14 which are retained in place by spaced apart jacks generally indicated by the numeral 16. It will be appreciated that panel sections 14 are placed end to end around the peripheral edge of the floor 10. In the drawings, only one panel has been illustrated.
  • the panel 14 is constructed from a tubular steel frame 15 formed with an open channel to receive the edge of a coarse wire mesh screen 18
  • the horizontally extending wire 20 of the wire mesh at the top and at the bottom of the screen is held captive in the channel 15 as illustrated in FIG. 2 to positively locate the screen within the frame. Ths side portions of the screen can be similarly retained or alternatively the free ends of the horizontal sections can be bent over to retain them within the channel of the vertically extending frame members of the channel 15.
  • the manner of securing the mesh 18 in the channel members 15 of the frame 14 is not part of this invention and is not described in detail in the specification.
  • the corners of the frame are held together by means of co-operating brackets 22 which are bolted together through co-operating bolt openings 24.
  • the jacks 16 comprise two posts 26 and 28 with a portion of theirextent in telescoped relation. A sleeve.
  • a coupling pin 34 can be projected through aligned holes in the sleeve 30 and thepost section 28 to couple the sleeve to the post. It will be noted that there are a series of holes vertically spaced apart in both the sleeve 30 and the post section 28 so that the sleeve 30 and the post section 28 can be coupled together by the coupling pin 34 in various positions of telescoped relation.
  • Sleeve 30 has a turning handle 36 which will be deend of the'post 28 has a bearing pad 42 that is designed to bear against the ceiling 12 in use. 1 Bearing pad 42 of post 28 is formed on a tubular cap member 44 and a compressible spring 46 extends between the interior of the cap member 44 and the upper end of the post 28.
  • the coupling member 28 has its free end formed to engage in locked relation with the fencing panel .14.
  • the jack When the jack is tightened into position as illustrated in FIG. 1, there is a very substantial downwardly extending spring force urging the coupling member 38 into contact with the upper edge of the fence 14 to locate it in position.
  • coupling device 38 is first loosely inserted to couple the posts 26 and 28 at a height that will locate their bearing pads 40 and 42, a close but easy fit between the floor and ceiling.
  • the sleeve 36 is then rotated and coupling device 34 is inserted.
  • Coupling device 38 is then removed and handle 36 is rotated to carry the section of post 28 in an upward direction to cause the jack to expand and to exert a pressure between the floor and the ceiling.
  • Spring 46 is compressed until the desired amount of compression is achieved as indicated on the dial 48. A pressure of about 200 pounds is desirable. However, by means of the dial 48 which is calibrated according to the needs of the particular job, one can accurately measure for the desired amount of compression.
  • the coupling device 38 is then inserted to couple the posts 26 and 28 and in this connection it may be necessary to rotate post 28 upwardly or downwardly somewhat to achieve alignment of the holes in the telescoped post sections.
  • Coupling device 38 is inserted at the hight of the construction fence panel 14 and its hooked end is turned downwardly so that it locks with the upper edge of construction fence and retains the upper edge of the fence against the post. By backing off the sleeve slightly, one can relieve the pressure from the coupling device 34 and transfer the pressure to the coupling device 38. Coupling device 34 is then removed. At the same time, all of the pressure of the jacked sections is borne by the coupling device 38 so that it cannot be removed. It thus locks the upper edge of the gate in position.
  • the fence thus mounted is substantially tamper-proof because rotation of the handle 36 of the sleeve 30 no longer has any effect on the pressure of the jack. One cannot remove the jack by turning the handle 36 unless the coupling device 34 is relocated.
  • the fence is rigid and free from tampering by unauthorized persons. It is easy to assemble and to disassemble. In order to disassemble a fence, one would merely recouple the sleeve 30 with the post section 28 and rotate the sleeve to relieve the stress on the coupling member 38, remove coupling 38 and then remove the pressure on the jack.
  • a jack post for a construction fence comprising two posts with a portion of their extent in telescoped relation, one of said posts being compressible axially of itself,
  • said sleeve and said second post being formed with openings that are alignable by relative rotation of said sleeve and said first post to receive a first coupling device for coupling said sleeve and said second telescoped post,
  • said firstpost and said second post being formed with openings that are alignable by relative rotation of said first post and said second post when said sleeve and second telescoping post are coupled, to receive a second coupling device for coupling said first post and said second post.
  • a jack post for a construction fence as claimed in claim 1 including said second coupling device, said second coupling device having a shank that enters said openings in said posts, and including said first coupling device, said first coupling device having a shank that enters said openings in said sleeve and said second post.
  • a jack post for a construction fence as claimed in claim 2 in which said shank of said second coupling device is formed with a hook to hook over the top edge of a construction fence panel in use.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Fencing (AREA)

Abstract

This invention relates to a tamper-proof jack post for a construction fence comprising two posts with a portion of their extent in telescoped relation, a sleeve in telescoped relation with the said two posts and in threaded relation with the first one of said two posts, said sleeve and said second post being formed to receive a first removable coupling device for said sleeve and said second telescoped post, said first post and said second post being formed to receive a second removable coupling device for said first post and said second post.

Description

llnited States Patent [191 Elias I [457] 1 July 9, 1974 SUPPORT FOR CONSTRUCTION FENCE [75] Inventorz Murray A. Elias, Toronto, Ontario,
Canada [73] Assignee: Dell Holdings Limited, Rexdale,
Ontario, Canada [22] Filed: Jan. 29, 1973 [2]] Appl. No.: 327,820
[52] US. Cl. 248/354 S, 248/356, 256/65 [51] Int. Cl E04h 17/00 [58] Field of Search 256/24, 59, 65; 248/354 P,
[56] References Cited UNITED STATES PATENTS 1,054,246 2/1913 Stauffer 248/354 S 3,734,467 5/1973 FOREIGN PATENTS OR APPLICATIONS 715,358 9/1954 Great Britain ..248/3s4s I Weeden 256/65 7 885,002 12/1961 Great Britain 248/354 S Primary Examiner-Dennis L. Taylor 5 7] ABSTRACT 3 Claims, 5 Drawing Figures Q PMENTEDJUL 91924 SHEET 1 0F 2 SUPPORT FOR CONSTRUCTION FENCE This invention relates generally to a construction fence. More particularly, it relates to a jack for a constructionfence which combines with the fence panels to form a fence structure.
It is common practice in the construction of high buildings to pour the concrete floors into place before the exterior walls. There is a need for a temporary fence at the edge of the floor structure as a safety measure. These fences comprise panels'that are secured to temporarily located jacks that are in turn held in place between the floor and the overlying ceiling.
The jacks that have been employed for this purpose are of a design that is not related to the fence. Once in place, they are subject to easy tampering with the result that they can be rendered unsafe for their intended purposev by an'unauthorized person.
This invention provides a fencing arrangement with prises two posts with a portion of their extent in telescoped relation, a sleeve in telescoped relation with said two posts and in threaded relation with the first one of said two posts, said sleeve and the second one of said two posts being formed to receive a first remov- I able coupling device for coupling said sleeve and said second post, said first post and said second post each being formed to receive a second removable coupling device for coupling said first post and said second post 4 together.
The invention will be clearly understood after reference to the following detailed specification read in conjunction with the drawings.
In'the drawings:
FIG. 1 is a perspective view of a construction fence according to the present invention;
FIG. 2 is a view along the line 2-2 of FIG. 1;
FIG. 3 is an exploded perspective view illustrating the corner construction of a panel of a fence;
FIG. 4 is an illustration partly broken away showing a jack post for this invention; and
FIG. 5 is a detail illustrating the upper portion of a jack post.
Referring to the drawings, the numeral it) refers to l the floor of a building under construction and the numeral 12 refers to the ceiling above the floor. It is desired to provide a fence at the edge of the floor to insure the safety of the workers working on the floor and the fence is constructed from panels generally indicated by the numeral 14 which are retained in place by spaced apart jacks generally indicated by the numeral 16. It will be appreciated that panel sections 14 are placed end to end around the peripheral edge of the floor 10. In the drawings, only one panel has been illustrated.
The panel 14 is constructed from a tubular steel frame 15 formed with an open channel to receive the edge of a coarse wire mesh screen 18 The horizontally extending wire 20 of the wire mesh at the top and at the bottom of the screen is held captive in the channel 15 as illustrated in FIG. 2 to positively locate the screen within the frame. Ths side portions of the screen can be similarly retained or alternatively the free ends of the horizontal sections can be bent over to retain them within the channel of the vertically extending frame members of the channel 15. The manner of securing the mesh 18 in the channel members 15 of the frame 14 is not part of this invention and is not described in detail in the specification. The corners of the frame are held together by means of co-operating brackets 22 which are bolted together through co-operating bolt openings 24.
The jacks 16 comprise two posts 26 and 28 with a portion of theirextent in telescoped relation. A sleeve.
30 threads onto the outer side of the post 26 as at 32.
A coupling pin 34 can be projected through aligned holes in the sleeve 30 and thepost section 28 to couple the sleeve to the post. It will be noted that there are a series of holes vertically spaced apart in both the sleeve 30 and the post section 28 so that the sleeve 30 and the post section 28 can be coupled together by the coupling pin 34 in various positions of telescoped relation. Sleeve 30 has a turning handle 36 which will be deend of the'post 28 has a bearing pad 42 that is designed to bear against the ceiling 12 in use. 1 Bearing pad 42 of post 28 is formed on a tubular cap member 44 and a compressible spring 46 extends between the interior of the cap member 44 and the upper end of the post 28. In use, as pressure is applied by extension of the jack members when located between a floor, the spring 46 is compressed and the amount of compression is measured on the scale 48 by the position of the pin 50 along the slot 45. Pin 50 is carried by post section 38 and extends through the vertically extending slot 45 of the cap member 44 as illustrated.
As will be noted in FIG. 1 of the drawings, the coupling member 28 has its free end formed to engage in locked relation with the fencing panel .14. When the jack is tightened into position as illustrated in FIG. 1, there is a very substantial downwardly extending spring force urging the coupling member 38 into contact with the upper edge of the fence 14 to locate it in position.
In order to locate a panel of construction fence according to this invention into position, one first mounts the spaced apart jacks 16 between the floor and the ceiling of a building. To do this, coupling device 38 is first loosely inserted to couple the posts 26 and 28 at a height that will locate their bearing pads 40 and 42, a close but easy fit between the floor and ceiling. The sleeve 36 is then rotated and coupling device 34 is inserted. Coupling device 38 is then removed and handle 36 is rotated to carry the section of post 28 in an upward direction to cause the jack to expand and to exert a pressure between the floor and the ceiling. Spring 46 is compressed until the desired amount of compression is achieved as indicated on the dial 48. A pressure of about 200 pounds is desirable. However, by means of the dial 48 which is calibrated according to the needs of the particular job, one can accurately measure for the desired amount of compression.
The coupling device 38 is then inserted to couple the posts 26 and 28 and in this connection it may be necessary to rotate post 28 upwardly or downwardly somewhat to achieve alignment of the holes in the telescoped post sections.
Coupling device 38 is inserted at the hight of the construction fence panel 14 and its hooked end is turned downwardly so that it locks with the upper edge of construction fence and retains the upper edge of the fence against the post. By backing off the sleeve slightly, one can relieve the pressure from the coupling device 34 and transfer the pressure to the coupling device 38. Coupling device 34 is then removed. At the same time, all of the pressure of the jacked sections is borne by the coupling device 38 so that it cannot be removed. It thus locks the upper edge of the gate in position.
The fence thus mounted is substantially tamper-proof because rotation of the handle 36 of the sleeve 30 no longer has any effect on the pressure of the jack. One cannot remove the jack by turning the handle 36 unless the coupling device 34 is relocated.
Once in place, the fence is rigid and free from tampering by unauthorized persons. It is easy to assemble and to disassemble. In order to disassemble a fence, one would merely recouple the sleeve 30 with the post section 28 and rotate the sleeve to relieve the stress on the coupling member 38, remove coupling 38 and then remove the pressure on the jack.
What I claim as my invention is: l. A jack post for a construction fence comprising two posts with a portion of their extent in telescoped relation, one of said posts being compressible axially of itself,
a sleeve in telescoped relation with the said two posts and in threaded relation with the first one of said 1 two posts,
said sleeve and said second post being formed with openings that are alignable by relative rotation of said sleeve and said first post to receive a first coupling device for coupling said sleeve and said second telescoped post,
said firstpost and said second post being formed with openings that are alignable by relative rotation of said first post and said second post when said sleeve and second telescoping post are coupled, to receive a second coupling device for coupling said first post and said second post.
2. A jack post for a construction fence as claimed in claim 1 including said second coupling device, said second coupling device having a shank that enters said openings in said posts, and including said first coupling device, said first coupling device having a shank that enters said openings in said sleeve and said second post.
3. A jack post for a construction fence as claimed in claim 2 in which said shank of said second coupling device is formed with a hook to hook over the top edge of a construction fence panel in use.

Claims (3)

1. A jack post for a construction fence comprising two posts with a portion of their extent in telescoped relation, one of said posts being compressible axially of itself, a sleeve in telescoped relation with the said two posts and in threaded relation with the first one of said two posts, said sleeve and said second post being formed with openings that are alignable by relative rotation of said sleeve and said first post to receive a first coupling device for coupling said sleeve and said second telescoped post, said first post and said second post being formed with openings that are alignable by relative rotation of said first post and said second post when said sleeve and second telescoping post are coupled, to receive a second coupling device for coupling said first post and said second post.
2. A jack post for a construction fence as claimed in claim 1 including said second coupling device, said second coupling device having a shank that enters said openings in said posts, and including said first coupling device, said first coupling device having a shank that enters said openings in said sleeve and said second post.
3. A jack post for a construction fence as claimed in claim 2 in which said shank of said second coupling device is formed with a hook to hook over the top edge of a construction fence panel in use.
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Cited By (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3920220A (en) * 1975-01-17 1975-11-18 Dell Holdings Ltd Jack post
US3985924A (en) * 1975-03-17 1976-10-12 The Raymond Lee Organization, Inc. Artificial Christmas tree
US4023819A (en) * 1975-11-11 1977-05-17 Holman Jr Robert E Spring-loaded adjustable length cargo rod
US4096952A (en) * 1976-12-21 1978-06-27 Diggs Richard E Adjustable jib crane
US4732672A (en) * 1987-03-26 1988-03-22 Kiang Chih Hen Universally applicable mounting apparatus for high pressure liquid chromatography columns
GB2200385A (en) * 1987-01-27 1988-08-03 Noel Denton Chesworth A spring loaded telescopic post suitable for abutment between floor and ceiling
US4790185A (en) * 1986-05-16 1988-12-13 American Motors Corporation Fuel sender mount
US4896864A (en) * 1988-05-20 1990-01-30 Robert Nusbaum Safety barrier
US5056753A (en) * 1989-03-07 1991-10-15 Lunau Kevin R Safety support structure
US5201488A (en) * 1988-12-23 1993-04-13 Hadbavny David L Telescoping tubular body
GB2323113A (en) * 1997-02-11 1998-09-16 Melba Prod Improvements in or relating to barriers
US5826847A (en) * 1997-06-30 1998-10-27 Warner; Stanley H. Telescoping pole with quick length adjustment
US5924469A (en) * 1996-10-29 1999-07-20 Zipwall, Llc Partition mount
ES2143924A1 (en) * 1997-08-19 2000-05-16 Iraolagoitia Ugalde Sixto Safety system for structures for forming shuttering.
EP1132549A1 (en) * 2000-03-10 2001-09-12 Rudolf Ruch AG Modular closing device
US6330768B1 (en) * 2000-08-21 2001-12-18 Donald J. Rodrigues Window storm panel brace
US6364568B2 (en) * 1997-08-22 2002-04-02 Wolfgang H. Kanbach Curtain rod with a middle support
US6409139B1 (en) * 2000-05-23 2002-06-25 Paul J. Du Pree Adjustable height closet rod support
US20040031892A1 (en) * 2002-08-15 2004-02-19 Whittemore Jeffrey P. Pole clamp for partition mount
US20040065799A1 (en) * 2002-08-15 2004-04-08 Whittemore Jeffrey P. Partition mount with extended-length head
ES2214143A1 (en) * 2003-02-26 2004-09-01 Tomas Funes Gavilan Construction safety assembly
US20050247414A1 (en) * 2004-05-10 2005-11-10 Whittemore Jeffrey P Partition mount with integrated plunger assembly
WO2006010270A1 (en) 2004-07-28 2006-02-02 Jonny Jonathon Melic A support post for a safety fence assembly
US20060022186A1 (en) * 2004-07-29 2006-02-02 Melic Jonny J Guard rail safety system
US20060266912A1 (en) * 2002-05-31 2006-11-30 Mcguire John Apparatus for holding a catheter bag
WO2007063147A1 (en) * 2005-11-29 2007-06-07 Tomas Funes Gavilan Improvements to the construction safety assembly disclosed in patent application no. 200300462
WO2007016785A3 (en) * 2005-08-10 2007-11-08 Jonny Jonathan Melic Locking and lifting mechanism for safety fence support post
EP2000613A1 (en) * 2007-06-07 2008-12-10 Gélase M. Havyarimana Device for protecting an opening
US20090050771A1 (en) * 2007-08-21 2009-02-26 Hale Products, Inc. Stabilization and Support Strut with Secure Deployment Features
US20090058117A1 (en) * 2007-09-05 2009-03-05 Tandemloc, Inc. Load Spreader Bar System
US20090094896A1 (en) * 2005-03-10 2009-04-16 Leonard Charles Quick Apparatus for wind protection of building openings
US20090101774A1 (en) * 2007-10-23 2009-04-23 Lung Ching Shih Prop
US20090266950A1 (en) * 2006-09-06 2009-10-29 Anne-Marie Spera Modular Shoring Assembly with Length Adjustable Support
US20100170170A1 (en) * 2005-03-10 2010-07-08 Leonard Charles Quick Apparatus for wind protection of building openings
US20100175632A1 (en) * 2009-01-13 2010-07-15 Groh William S Modular Animal Containment Panels Adapted for Post-Manufacture Assembly
GB2468688A (en) * 2009-03-19 2010-09-22 Slick Systems Extendable safety barrier
US7810771B1 (en) 2006-11-17 2010-10-12 Fastcap, LLC Systems and methods for attaching barrier sheet material to extensible pole assemblies
GB2469533A (en) * 2009-04-18 2010-10-20 Christopher Jon Massey A support apparatus with slidable engagement member
US7837413B1 (en) * 2008-01-23 2010-11-23 Kundel Sr Robert Adjustable trench box and spreader bar
US20120260702A1 (en) * 2011-04-13 2012-10-18 Charles Jones Trailer Theft Deterrent Device
US20130206948A1 (en) * 2010-08-05 2013-08-15 John Henry Pearson Locking System for Adjustable Telescopic Props
US20140109483A1 (en) * 2008-09-06 2014-04-24 Carlson Pet Products, Inc. Quickly slideable and incrementally adjustable barrier
CN104088509A (en) * 2014-07-18 2014-10-08 浙江盛丰科技有限公司 Novel wood-plastic fence
US9132993B1 (en) 2014-07-03 2015-09-15 Tandemloc, Inc. Load spreader bar pipe connecting sleeve with offset end plate
US20160060882A1 (en) * 2014-09-02 2016-03-03 Concrete Support Systems of Houston, LLC Construction Prop Assembly
EP2378032B1 (en) * 2010-04-16 2017-02-22 Combisafe International Aktiebolag Soft net containment
US9663962B1 (en) * 2014-01-17 2017-05-30 Zipwall, Llc. Pole mount and methods of installation and application
US20180106054A1 (en) * 2016-10-14 2018-04-19 Eamus Paul COOTE System, apparatus and method for use in construction to assist in supporting suspended concrete
US20180258657A1 (en) * 2016-06-24 2018-09-13 Apache Industrial Services, Inc. Modular Posts of an Integrated Construction System
US10081955B2 (en) 2015-07-24 2018-09-25 Zipwall, Llc. Partition mount system including head coupler with adjustable head length and head position
CN108868175A (en) * 2018-08-15 2018-11-23 通号建设集团贵州工程有限公司 A kind of skyscraper faces the safety guard net and application method of side component construction
US10174514B2 (en) 2015-07-08 2019-01-08 Zipwall, Llc. Pole clamp system for partition mount
EP3428368A1 (en) * 2017-07-11 2019-01-16 HEYLO GmbH Clamping device for a mobile dust wall
US10300314B2 (en) * 2015-05-06 2019-05-28 Aztrum Consulting & Holdings Inc Safety anchor assembly of fall-protection lifeline system for workers
US20190186158A1 (en) * 2017-12-15 2019-06-20 Jonathan J. Melic Safety fence assembly
US10391011B2 (en) * 2016-11-02 2019-08-27 Stander Inc. Adjustable support pole handle
US10428539B2 (en) 2015-06-03 2019-10-01 Zipwall, Llc. Mounting unit for partition mount
GB2579713A (en) * 2018-11-01 2020-07-01 Rapid Eps Ltd Improvements to a support device
CN111593944A (en) * 2020-06-04 2020-08-28 李奇浩 Building construction protector
US10781597B2 (en) 2015-12-28 2020-09-22 Zipwall, Llc Self-closing entryway partition
US10920442B2 (en) * 2019-03-07 2021-02-16 United States Of America As Represented By The Secretary Of The Army Expedient retrofit for existing buildings
US20210180350A1 (en) * 2017-12-15 2021-06-17 Jonathan Jonny Melic Safety fence assembly
US11047130B2 (en) * 2019-08-13 2021-06-29 Casey Ramirez Systems and methods for a wall partition apparatus
US20210340783A1 (en) * 2018-09-06 2021-11-04 Worxsafe Ab A telescopic edge protection post
WO2021243437A1 (en) * 2020-06-02 2021-12-09 Etienne Joyal Tremblay Adjustable top plate device for a jack post
US11268289B2 (en) 2020-07-31 2022-03-08 Bond Formwork Systems, LLC Drophead nut for formwork grid systems
US11278088B2 (en) * 2018-10-19 2022-03-22 Ymek Co., Ltd. Parasol
US11293194B2 (en) 2016-06-24 2022-04-05 Apache Industrial Services, Inc Modular ledgers of an integrated construction system
US11306492B2 (en) 2016-06-24 2022-04-19 Apache Industrial Services, Inc Load bearing components and safety deck of an integrated construction system
US11371258B2 (en) * 2016-08-05 2022-06-28 Sportaflex, Llc Apparatus and methods for providing a portable fence
US20220354227A1 (en) * 2020-02-25 2022-11-10 Ymek Co., Ltd. Parasol
US11624196B2 (en) 2016-06-24 2023-04-11 Apache Industrial Services, Inc Connector end fitting for an integrated construction system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1054246A (en) * 1910-03-28 1913-02-25 Henry L Stauffer Pipe-vise post.
GB715358A (en) * 1952-02-25 1954-09-15 Safway Steel Products Inc Adjustable prop or shore
GB885002A (en) * 1958-02-26 1961-12-20 John Burton Improvements in or relating to extensible struts
US3734467A (en) * 1971-05-19 1973-05-22 Anthes Equip Ltd Wire wall partition

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1054246A (en) * 1910-03-28 1913-02-25 Henry L Stauffer Pipe-vise post.
GB715358A (en) * 1952-02-25 1954-09-15 Safway Steel Products Inc Adjustable prop or shore
GB885002A (en) * 1958-02-26 1961-12-20 John Burton Improvements in or relating to extensible struts
US3734467A (en) * 1971-05-19 1973-05-22 Anthes Equip Ltd Wire wall partition

Cited By (149)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3920220A (en) * 1975-01-17 1975-11-18 Dell Holdings Ltd Jack post
US3985924A (en) * 1975-03-17 1976-10-12 The Raymond Lee Organization, Inc. Artificial Christmas tree
US4023819A (en) * 1975-11-11 1977-05-17 Holman Jr Robert E Spring-loaded adjustable length cargo rod
US4096952A (en) * 1976-12-21 1978-06-27 Diggs Richard E Adjustable jib crane
US4790185A (en) * 1986-05-16 1988-12-13 American Motors Corporation Fuel sender mount
GB2200385A (en) * 1987-01-27 1988-08-03 Noel Denton Chesworth A spring loaded telescopic post suitable for abutment between floor and ceiling
GB2200385B (en) * 1987-01-27 1990-09-26 Noel Denton Chesworth A post assembly
US4732672A (en) * 1987-03-26 1988-03-22 Kiang Chih Hen Universally applicable mounting apparatus for high pressure liquid chromatography columns
US4896864A (en) * 1988-05-20 1990-01-30 Robert Nusbaum Safety barrier
US5201488A (en) * 1988-12-23 1993-04-13 Hadbavny David L Telescoping tubular body
US5056753A (en) * 1989-03-07 1991-10-15 Lunau Kevin R Safety support structure
US6953076B2 (en) 1996-10-29 2005-10-11 Zipwall Llc Partition mount
US8627873B2 (en) * 1996-10-29 2014-01-14 Zipwall, Llc Partition mount
US5924469A (en) * 1996-10-29 1999-07-20 Zipwall, Llc Partition mount
US20080006374A1 (en) * 1996-10-29 2008-01-10 Zipwall Llc Partition mount
US6209615B1 (en) 1996-10-29 2001-04-03 Zipwall, Llc Partition mount
US20060272785A1 (en) * 1996-10-29 2006-12-07 Zipwall Llc Partition mount
US7108040B2 (en) 1996-10-29 2006-09-19 Jeffrey P. Whittemore Partition mount
US6942004B2 (en) 1996-10-29 2005-09-13 Zipwall, Llc Partition mount
US7503373B2 (en) 1996-10-29 2009-03-17 Zipwall, Llc Partition mount
US20030070773A1 (en) * 1996-10-29 2003-04-17 Whittemore Jeffrey P. Partition mount
US20090071614A1 (en) * 1996-10-29 2009-03-19 Zipwall Llc Partition mount
US20050284591A1 (en) * 1996-10-29 2005-12-29 Whittemore Jeffrey P Partition mount
US20100301000A1 (en) * 1996-10-29 2010-12-02 Zipwall, Llc. Partition mount
US7261140B2 (en) 1996-10-29 2007-08-28 Zipwall Llc Partition mount
US20040200585A1 (en) * 1996-10-29 2004-10-14 Whittemore Jeffrey P. Partition mount
GB2323113A (en) * 1997-02-11 1998-09-16 Melba Prod Improvements in or relating to barriers
US5826847A (en) * 1997-06-30 1998-10-27 Warner; Stanley H. Telescoping pole with quick length adjustment
ES2143924A1 (en) * 1997-08-19 2000-05-16 Iraolagoitia Ugalde Sixto Safety system for structures for forming shuttering.
US6364568B2 (en) * 1997-08-22 2002-04-02 Wolfgang H. Kanbach Curtain rod with a middle support
EP1132549A1 (en) * 2000-03-10 2001-09-12 Rudolf Ruch AG Modular closing device
US6409139B1 (en) * 2000-05-23 2002-06-25 Paul J. Du Pree Adjustable height closet rod support
US6330768B1 (en) * 2000-08-21 2001-12-18 Donald J. Rodrigues Window storm panel brace
US20060266912A1 (en) * 2002-05-31 2006-11-30 Mcguire John Apparatus for holding a catheter bag
US7533712B2 (en) 2002-08-15 2009-05-19 Zipwall, Llc Partition mount with extended-length head
US20040065799A1 (en) * 2002-08-15 2004-04-08 Whittemore Jeffrey P. Partition mount with extended-length head
US20040031892A1 (en) * 2002-08-15 2004-02-19 Whittemore Jeffrey P. Pole clamp for partition mount
US7073758B2 (en) 2002-08-15 2006-07-11 Zipwall, Llc Pole clamp for partition mount
US20060108176A1 (en) * 2003-02-26 2006-05-25 Tomas Funes Gavilan Safety equipment for building sites
WO2004076777A1 (en) * 2003-02-26 2004-09-10 Tomas Funes Gavilan Construction safety assembly
ES2288790A1 (en) * 2003-02-26 2008-01-16 Tomas Funes Gavilan Construction safety assembly
US7273200B2 (en) * 2003-02-26 2007-09-25 Tomas Funes Gavilan Safety equipment for building sites
ES2214143A1 (en) * 2003-02-26 2004-09-01 Tomas Funes Gavilan Construction safety assembly
US10689865B2 (en) 2004-05-10 2020-06-23 Zipwall, Llc Partition mount with integrated plunger assembly
US7658219B2 (en) 2004-05-10 2010-02-09 Zipwall, Llc Partition mount with integrated plunger assembly
US8371360B2 (en) 2004-05-10 2013-02-12 Zipwall Llc Partition mount with integrated plunger assembly
US20100108849A1 (en) * 2004-05-10 2010-05-06 Zipwall, Llc Partition mount with integrated plunger assembly
US11530542B2 (en) * 2004-05-10 2022-12-20 Zipwall, Llc. Partition mount with integrated plunger assembly
US8066051B2 (en) 2004-05-10 2011-11-29 Zipwall, Llc. Partition mount with integrated plunger assembly
US20200024858A1 (en) * 2004-05-10 2020-01-23 Zipwall, Llc Partition mount with integrated plunger assembly
US9441392B2 (en) 2004-05-10 2016-09-13 Zipwall LLC. Partition mount with integrated plunger assembly
US8857499B2 (en) 2004-05-10 2014-10-14 Zipwall Llc Partition mount with integrated plunger assembly
US20050247414A1 (en) * 2004-05-10 2005-11-10 Whittemore Jeffrey P Partition mount with integrated plunger assembly
EP1778935A1 (en) * 2004-07-28 2007-05-02 Jonny Jonathon Melic A support post for a safety fence assembly
WO2006010270A1 (en) 2004-07-28 2006-02-02 Jonny Jonathon Melic A support post for a safety fence assembly
EP1778935A4 (en) * 2004-07-28 2008-11-05 Jonny Jonathon Melic A support post for a safety fence assembly
AU2005266809B2 (en) * 2004-07-28 2010-09-09 Dell-Core Edge Protection Ltd. A support post for a safety fence assembly
US20060022186A1 (en) * 2004-07-29 2006-02-02 Melic Jonny J Guard rail safety system
US7510152B2 (en) 2004-07-29 2009-03-31 Jonathan Jonny Melic Guard rail safety system
US7255312B2 (en) 2004-07-29 2007-08-14 Jonny J Melic Guard rail safety system
US20070257180A1 (en) * 2004-07-29 2007-11-08 Melic Jonny J Guard rail safety system
US7699276B2 (en) 2004-07-29 2010-04-20 Jonathan Jonny Melic Support post with surface-engaging members
US20070252054A1 (en) * 2004-07-29 2007-11-01 Melic Jonny J Guard rail safety system
US20070252055A1 (en) * 2004-07-29 2007-11-01 Melic Jonny J Guard rail safety system
US20090094896A1 (en) * 2005-03-10 2009-04-16 Leonard Charles Quick Apparatus for wind protection of building openings
US8297011B2 (en) * 2005-03-10 2012-10-30 Leonard Charles Quick Apparatus for wind protection of building openings
US20100170170A1 (en) * 2005-03-10 2010-07-08 Leonard Charles Quick Apparatus for wind protection of building openings
US20110042539A1 (en) * 2005-08-10 2011-02-24 Jonathan Jonny Melic Locking and Lifting Mechanism for Safety Fence Support Post
WO2007016785A3 (en) * 2005-08-10 2007-11-08 Jonny Jonathan Melic Locking and lifting mechanism for safety fence support post
US8590849B2 (en) * 2005-08-10 2013-11-26 Jonathan Jonny Melic Locking and lifting mechanism for safety fence support post
US20090152431A1 (en) * 2005-08-10 2009-06-18 Jonathan Jonny Melic Locking and lifting mechanism for safety fence support post
US8152118B2 (en) 2005-08-10 2012-04-10 Jonathan Jonny Melic Locking and lifting mechanism for safety fence support post
CN101243232B (en) * 2005-08-10 2011-05-04 容尼·乔纳森·梅利克 Support and lock post assembly for safety grid assembly
WO2007063147A1 (en) * 2005-11-29 2007-06-07 Tomas Funes Gavilan Improvements to the construction safety assembly disclosed in patent application no. 200300462
US20090266950A1 (en) * 2006-09-06 2009-10-29 Anne-Marie Spera Modular Shoring Assembly with Length Adjustable Support
US8066247B2 (en) * 2006-09-06 2011-11-29 Anne-Marie Spera Modular shoring assembly with length adjustable support
US20110036520A1 (en) * 2006-11-17 2011-02-17 Fastcap, LLC Systems and methods for attaching barrier sheet material to extensible pole assemblies
US7810771B1 (en) 2006-11-17 2010-10-12 Fastcap, LLC Systems and methods for attaching barrier sheet material to extensible pole assemblies
US8162274B2 (en) 2006-11-17 2012-04-24 Fastcap, LLC Systems and methods for attaching barrier sheet material to extensible pole assemblies
FR2917110A1 (en) * 2007-06-07 2008-12-12 Gen Materiel De Batiments Trav DEVICE FOR PROTECTING AN OPENING
EP2000613A1 (en) * 2007-06-07 2008-12-10 Gélase M. Havyarimana Device for protecting an opening
US20090050771A1 (en) * 2007-08-21 2009-02-26 Hale Products, Inc. Stabilization and Support Strut with Secure Deployment Features
US7806381B2 (en) * 2007-08-21 2010-10-05 Hale Products, Inc. Stabilization and support strut with secure deployment features
US20110206451A1 (en) * 2007-09-05 2011-08-25 Tandemloc, Inc. Load Spreader Bar Pipe Connection Sleeve
US8382175B2 (en) 2007-09-05 2013-02-26 Tandemloc, Inc. Load spreader bar pipe connection sleeve
US7967352B2 (en) * 2007-09-05 2011-06-28 Tandemloc, Inc. Load spreader bar end cap
US20090058117A1 (en) * 2007-09-05 2009-03-05 Tandemloc, Inc. Load Spreader Bar System
US7584932B2 (en) * 2007-10-23 2009-09-08 Lung Ching Shih Construction prop
US20090101774A1 (en) * 2007-10-23 2009-04-23 Lung Ching Shih Prop
US7837413B1 (en) * 2008-01-23 2010-11-23 Kundel Sr Robert Adjustable trench box and spreader bar
US20140109483A1 (en) * 2008-09-06 2014-04-24 Carlson Pet Products, Inc. Quickly slideable and incrementally adjustable barrier
US9945176B2 (en) 2008-09-06 2018-04-17 Carlson Pet Products, Inc. Quickly slideable and incrementally adjustable barrier
US10570660B2 (en) 2008-09-06 2020-02-25 Carlson Pet Products, Inc. Quickly slideable and incrementally adjustable barrier
US10947775B2 (en) 2008-09-06 2021-03-16 Carlson Pet Products, Inc. Quickly slideable and incrementally adjustable barrier
US9151111B2 (en) * 2008-09-06 2015-10-06 Carlson Pet Products, Inc. Quickly slideable and incrementally adjustable barrier
US20100175632A1 (en) * 2009-01-13 2010-07-15 Groh William S Modular Animal Containment Panels Adapted for Post-Manufacture Assembly
GB2468688A (en) * 2009-03-19 2010-09-22 Slick Systems Extendable safety barrier
GB2469533A (en) * 2009-04-18 2010-10-20 Christopher Jon Massey A support apparatus with slidable engagement member
EP2378032B1 (en) * 2010-04-16 2017-02-22 Combisafe International Aktiebolag Soft net containment
US8998159B2 (en) * 2010-08-05 2015-04-07 John Henry Pearson Locking system for adjustable telescopic props
US20130206948A1 (en) * 2010-08-05 2013-08-15 John Henry Pearson Locking System for Adjustable Telescopic Props
US8733140B2 (en) * 2011-04-13 2014-05-27 Charles Jones Trailer theft deterrent device
US20120260702A1 (en) * 2011-04-13 2012-10-18 Charles Jones Trailer Theft Deterrent Device
US9663962B1 (en) * 2014-01-17 2017-05-30 Zipwall, Llc. Pole mount and methods of installation and application
US9132993B1 (en) 2014-07-03 2015-09-15 Tandemloc, Inc. Load spreader bar pipe connecting sleeve with offset end plate
CN104088509A (en) * 2014-07-18 2014-10-08 浙江盛丰科技有限公司 Novel wood-plastic fence
US10024069B2 (en) * 2014-09-02 2018-07-17 Concrete Support Systems Construction prop assembly
US20160060882A1 (en) * 2014-09-02 2016-03-03 Concrete Support Systems of Houston, LLC Construction Prop Assembly
US10300314B2 (en) * 2015-05-06 2019-05-28 Aztrum Consulting & Holdings Inc Safety anchor assembly of fall-protection lifeline system for workers
US10428539B2 (en) 2015-06-03 2019-10-01 Zipwall, Llc. Mounting unit for partition mount
US20200080685A1 (en) * 2015-06-03 2020-03-12 Zipwall, Llc Mounting unit for partition mount
US10961730B2 (en) * 2015-06-03 2021-03-30 Zipwall, Llc Mounting unit for partition mount
US10174514B2 (en) 2015-07-08 2019-01-08 Zipwall, Llc. Pole clamp system for partition mount
US10538930B2 (en) 2015-07-08 2020-01-21 Zipwall, Llc Pole clamp system for partition mount
US10968649B1 (en) 2015-07-24 2021-04-06 Zipwall, Llc Partition mount system including head coupler with adjustable head length and head position
US10081955B2 (en) 2015-07-24 2018-09-25 Zipwall, Llc. Partition mount system including head coupler with adjustable head length and head position
US10597882B2 (en) 2015-07-24 2020-03-24 Zipwall, Llc Partition mount system including head coupler with adjustable head length and head position
US10781597B2 (en) 2015-12-28 2020-09-22 Zipwall, Llc Self-closing entryway partition
US11447968B2 (en) 2015-12-28 2022-09-20 Zipwall, Llc. Self-closing entryway partition
US11624196B2 (en) 2016-06-24 2023-04-11 Apache Industrial Services, Inc Connector end fitting for an integrated construction system
US11976483B2 (en) * 2016-06-24 2024-05-07 Apache Industrial Services, Inc Modular posts of an integrated construction system
US11970873B2 (en) 2016-06-24 2024-04-30 Apache Industrial Services, Inc Bearing plate of an integrated construction system
US11306492B2 (en) 2016-06-24 2022-04-19 Apache Industrial Services, Inc Load bearing components and safety deck of an integrated construction system
US11293194B2 (en) 2016-06-24 2022-04-05 Apache Industrial Services, Inc Modular ledgers of an integrated construction system
US20180258657A1 (en) * 2016-06-24 2018-09-13 Apache Industrial Services, Inc. Modular Posts of an Integrated Construction System
US11371258B2 (en) * 2016-08-05 2022-06-28 Sportaflex, Llc Apparatus and methods for providing a portable fence
US10995506B2 (en) * 2016-10-14 2021-05-04 Eamus Paul COOTE System, apparatus and method for use in construction to assist in supporting suspended concrete
US20180106054A1 (en) * 2016-10-14 2018-04-19 Eamus Paul COOTE System, apparatus and method for use in construction to assist in supporting suspended concrete
US10344486B2 (en) * 2016-10-14 2019-07-09 Eamus Paul COOTE System, apparatus and method for use in construction to assist in supporting suspended concrete
US10391011B2 (en) * 2016-11-02 2019-08-27 Stander Inc. Adjustable support pole handle
EP3428368A1 (en) * 2017-07-11 2019-01-16 HEYLO GmbH Clamping device for a mobile dust wall
US10982454B2 (en) * 2017-12-15 2021-04-20 Jonathan J. Melic Safety fence assembly
US11773609B2 (en) * 2017-12-15 2023-10-03 Jonathan Jonny Melic Safety fence assembly
US20210180350A1 (en) * 2017-12-15 2021-06-17 Jonathan Jonny Melic Safety fence assembly
US20190186158A1 (en) * 2017-12-15 2019-06-20 Jonathan J. Melic Safety fence assembly
CN108868175A (en) * 2018-08-15 2018-11-23 通号建设集团贵州工程有限公司 A kind of skyscraper faces the safety guard net and application method of side component construction
US20210340783A1 (en) * 2018-09-06 2021-11-04 Worxsafe Ab A telescopic edge protection post
US11933060B2 (en) * 2018-09-06 2024-03-19 Worxsafe Ab Telescopic edge protection post
US11278088B2 (en) * 2018-10-19 2022-03-22 Ymek Co., Ltd. Parasol
US11434649B2 (en) * 2018-11-01 2022-09-06 Rapid Eps Ltd Support device
GB2579713B (en) * 2018-11-01 2022-11-23 Rapid Eps Ltd Improvements to a support device
GB2579713A (en) * 2018-11-01 2020-07-01 Rapid Eps Ltd Improvements to a support device
US10920442B2 (en) * 2019-03-07 2021-02-16 United States Of America As Represented By The Secretary Of The Army Expedient retrofit for existing buildings
US11047130B2 (en) * 2019-08-13 2021-06-29 Casey Ramirez Systems and methods for a wall partition apparatus
US20220354227A1 (en) * 2020-02-25 2022-11-10 Ymek Co., Ltd. Parasol
US11666125B2 (en) * 2020-02-25 2023-06-06 Ymek Co., Ltd. Parasol
WO2021243437A1 (en) * 2020-06-02 2021-12-09 Etienne Joyal Tremblay Adjustable top plate device for a jack post
CN111593944A (en) * 2020-06-04 2020-08-28 李奇浩 Building construction protector
US11268289B2 (en) 2020-07-31 2022-03-08 Bond Formwork Systems, LLC Drophead nut for formwork grid systems

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