US2126307A - Link-mat anchor - Google Patents
Link-mat anchor Download PDFInfo
- Publication number
- US2126307A US2126307A US105407A US10540736A US2126307A US 2126307 A US2126307 A US 2126307A US 105407 A US105407 A US 105407A US 10540736 A US10540736 A US 10540736A US 2126307 A US2126307 A US 2126307A
- Authority
- US
- United States
- Prior art keywords
- links
- covering
- floor
- anchor
- arms
- 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
- 238000004873 anchoring Methods 0.000 description 7
- 230000000994 depressogenic effect Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 206010017577 Gait disturbance Diseases 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L23/00—Cleaning footwear
- A47L23/22—Devices or implements resting on the floor for removing mud, dirt, or dust from footwear
- A47L23/24—Rigid cleaning-gratings; Tread plates or scrapers for cleaning the soles of footwear
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G27/00—Floor fabrics; Fastenings therefor
- A47G27/04—Carpet fasteners; Carpet-expanding devices ; Laying carpeting; Tools therefor
- A47G27/0406—Laying rugs or mats
- A47G27/0418—Fasteners; Buttons; Anchoring devices
Definitions
- This invention relates to means for holding floor covering in position.
- An essential object of the invention is the provision of a simple, inexpensive anchor or anchoring means for floor covering of the kind formed of staggered rows of spaced links, and which cooperates with the sides of the space between the links for holding the covering from move- N ment, and which does not interfere with walk- Il) ing on the covering, and will not, therefore, cause stumbling of the person walking thereon.
- FIG. 1 is a top, plan view of a fragment of a' floor covering, with the anchor applied thereto.
- Fig. 2 is a sectional view, taken longitudinally of the anchor, as seen from line 2-2 on Fig. 1, and illustrates the anchor as engaging in a cementitious or other hard material.
- Fig. 3 is a sectional view, taken transversely 5 of theanchor, as seen from line 3-3 on Fig. 1, and illustrates the anchor as engaging in wood or other comparatively soft material.
- Fig. 4 is a perspective view of the anchor plate
- Fig. 5 is a view similar to Fig. 3, but illustrating a modification in the construction of the anchor plate, and with a certain portion broken away.
- a fragment of a link floor 35 covering which comprises a plurality of uniformly .shaped links Ill, shown in cross section in Figs. 2 and 3.
- the links H usually of rubber or like yielding material, are as shown in Fig. 2, provided at opposite ends with transverse apertures I l and 4 l2, and are further provided on the upper and lower surfaces, with treads l3 and M.
- the links I0 are arranged in a transverse series of rows and spaced end from end longitudinally, and staggered, so that each link has aperture ll of one 45 end registering with aperture 12 of the other end of laterally adjacent links, and rods I pass through the registering apertures H and I2, making a continuous longitudinally flexible structure.
- link connecting rods l5 are generally secured or disposed in some kind of an edging or binding I! which may also be utilized as a i'lnishing member for finishing off the edges of 55 the covering.
- the anchor is designed to take advantage of the space [6 between the links and, as shown in Fig. 4, is formed of a strip of metal bent to form an anchor plate l8 of a width equal to the width of the links, and having intermediate of its ends a depressed, relatively flat, seat portion l9 and PATENT OFFICE arms 20 and 2
- These are shown in the drawing as arch shaped, for the purpose of cooperating with the treads l3 on the tops of the adjacent ends of the links between which the anchor is mounted, as shown most clearly in Fig.
- anchors on a flat area, are fairly widely spaced from one another as, for example, at the corners and possibly at the center.
- three anchors are usually placed in each step, having an anchor at each corner, where the step and riser meet, and having a third anchor intermediate the sides of the step, at the front edge thereof.
- any suitable or desirable means may be employed for fastening the screw 25 in the floor, or other area, over which the link covering is laid.
- An example of anchoring in a hard cementitious floor is illustrated in Fig. 2, in which the floor 21- is provided with a suitable socket 28, holdingthe nut arrangement for the screw 25 which, as shown, comprises a metallic sleeve nut 29, encircled by a lead sleeve 30.
- the sleeve nut 29 is provided, at its lower end, with an enlarged portion 3
- the sleeve nut 29 and external lead sleeve 30, form a cylindrical member, which is placed in the socket 28 and slightly tapped to cause a slight bulging of the lead sleeve within the socket. Subsequently, pressure on the lead sleeve 30, effected through the screwing of the screw 25 home, causes the lead sleeve to assume a form, somewhat as shown in Fig. 2, i
- the anchoring plate may effect a compression of the said links, and thereby partially embed itself in the links to permit the top surface of the covering and the top of the anchor, to be substantially in the same horizontal plane in all directions.
- the screw 25 is illustrated as a wood screw, and adapted to enter a wood flooring or support 34, which is believed to be readily understandable, without further description.
- the anchor of this invention is relatively simple, yet highly efficient, since the sides of the anchor plate seat l9 and the immediately adjacent portions of the arms 20 and 2
- which overlie the adjacent ends of the links extending in a longitudinal direction, securely fasten these links against the floor and, in fact,
- anchor plate I8 is at all times held in position on the mat, that is, when the mat is thrown around, as when cleaning beneath.
- This means comprises a pair of arms or ears 36 and 31, one depending from the side of the anchor plate, and bent or disposed to lie in a plane parallel with, but below, the plane of the anchor seat portion l9.
- These arms or cars may be conveniently arranged, relative to the seat l9, to take a position between the link treads M on the underside of the links and will not, therefore, interfere with the operation or adjustment of the said anchor plate as above described.
- an anchoring device of structure separate and distinct from that of said floor covering comprising a member within at least one of said spaces with its top confined below a plane close to the top surfaces of the links, so as not to offer material obstruction above the covering, said member sufficiently retentively engaging at least two opposite walls of the space to hold the covering close to the floor under stresses due to passage of objects along and against the top surfaces of the links, and suitable fastening means in retentive relation to said member and confined materially below the plane of said top surfaces of the links and extending down for retentive relation to the floor on which the covering is laid.
- the therein mentioned member comprises a middle portion and arms extending in diametrically opposite directions from said middle portion in generally horizontal directions but also upwardly, whereby said middle portion is depressed in the space, the fastening means engaging with said portion below the plane of the tops of the links while the arms engage with upper portions of opposite links of the group surrounding the space occupied by said middle portion.
- tops of the end portions of the links of the covering are rounded
- the therein mentioned member comprises a depressed middle portion engaged by the fastening means, and arms curving upward and outward in opposite directions and engaging and closely conforming to the rounded tops of the end portions of the links.
- an anchoring device of structure separate and distinct from that of said floor covering comprising a member which indents at least two opposite ones of said walls obstructively to rising of the covering from the floor, which member has its top confined below a plane close to the top surface of the covering, so as not to offer material obstruction above the covering, and fastening means en-V gaging said member retentively to resist its rising from the floor and adapted to also retentively engage with the floor to resist said rising.
- a device for anchoring a covering to a floor comprising a member with a depressed middle portion provided with means for retentive relation of a fastening means to the member, said member having arms extending diversely from the middle portion in a general horizonal direction but also upwardly, and fastening means retentively related to said middle portion with its top substantially below the plane of the tops of said arms when the fastening means is in said retentive relation, said fastening means extending down from said middle portion for retentive engagement with a floor on which the floor covering is laid.
Landscapes
- Floor Finish (AREA)
Description
Aug. 9, 1938.
A. BOEDEKER LINK MAT ANCHOR Filed Oct. 15, 1936 v /0 2,, jFTgl INVENTOR.
A NTHQNY Beans/rm,
ATTORNEYS:
Patented Aug. 9, 1938 UNITED STATES LINK-MAT ANCHOR Anthony Boedeker, Cincinnati, Ohio Application October 13, 1936, Serial No. 105,407
..;,, 11 Claims.
This invention relates to means for holding floor covering in position.
An essential object of the invention, is the provision of a simple, inexpensive anchor or anchoring means for floor covering of the kind formed of staggered rows of spaced links, and which cooperates with the sides of the space between the links for holding the covering from move- N ment, and which does not interfere with walk- Il) ing on the covering, and will not, therefore, cause stumbling of the person walking thereon.
It is a further object to provide an anchor of the above character which, when mounted in U place, is practically invisible.
15' Other objects and advantages will appear in the following specification illustrated by the accompanying drawing in which Fig. 1 is a top, plan view of a fragment of a' floor covering, with the anchor applied thereto.
Fig. 2 is a sectional view, taken longitudinally of the anchor, as seen from line 2-2 on Fig. 1, and illustrates the anchor as engaging in a cementitious or other hard material.
, Fig. 3 is a sectional view, taken transversely 5 of theanchor, as seen from line 3-3 on Fig. 1, and illustrates the anchor as engaging in wood or other comparatively soft material.
Fig. 4 is a perspective view of the anchor plate;
and
30 Fig. 5 is a view similar to Fig. 3, but illustrating a modification in the construction of the anchor plate, and with a certain portion broken away.
Referring to the drawing, particularly Fig. 1, there is illustrated a fragment of a link floor 35 covering, which comprises a plurality of uniformly .shaped links Ill, shown in cross section in Figs. 2 and 3. The links H], usually of rubber or like yielding material, are as shown in Fig. 2, provided at opposite ends with transverse apertures I l and 4 l2, and are further provided on the upper and lower surfaces, with treads l3 and M. The links I0 are arranged in a transverse series of rows and spaced end from end longitudinally, and staggered, so that each link has aperture ll of one 45 end registering with aperture 12 of the other end of laterally adjacent links, and rods I pass through the registering apertures H and I2, making a continuous longitudinally flexible structure. In this way, there is left a comparatively 50 large space I6 between adjacent links. The outer ends of the link connecting rods l5 are generally secured or disposed in some kind of an edging or binding I! which may also be utilized as a i'lnishing member for finishing off the edges of 55 the covering.
The anchor is designed to take advantage of the space [6 between the links and, as shown in Fig. 4, is formed of a strip of metal bent to form an anchor plate l8 of a width equal to the width of the links, and having intermediate of its ends a depressed, relatively flat, seat portion l9 and PATENT OFFICE arms 20 and 2| extending from the seat portion IS in opposite direction. These are shown in the drawing as arch shaped, for the purpose of cooperating with the treads l3 on the tops of the adjacent ends of the links between which the anchor is mounted, as shown most clearly in Fig. 2, where it will be noted that the extreme ends 22 and 23 of the arms are very close to the top surface of the covering, very little above the upper surfaces of the treads I3, with which the person, walking on the covering, will contact. Formed centrally of the seat I9 is an aperture 24 down through which the anchoring screw 25 extends.
These anchors, on a flat area, are fairly widely spaced from one another as, for example, at the corners and possibly at the center. In the case of the stair runner, three anchors are usually placed in each step, having an anchor at each corner, where the step and riser meet, and having a third anchor intermediate the sides of the step, at the front edge thereof.
Any suitable or desirable means may be employed for fastening the screw 25 in the floor, or other area, over which the link covering is laid. An example of anchoring in a hard cementitious floor is illustrated in Fig. 2, in which the floor 21- is provided with a suitable socket 28, holdingthe nut arrangement for the screw 25 which, as shown, comprises a metallic sleeve nut 29, encircled by a lead sleeve 30. The sleeve nut 29 is provided, at its lower end, with an enlarged portion 3|, tapering to a reduced portion at the upper end thereof. Initially, the sleeve nut 29 and external lead sleeve 30, form a cylindrical member, which is placed in the socket 28 and slightly tapped to cause a slight bulging of the lead sleeve within the socket. Subsequently, pressure on the lead sleeve 30, effected through the screwing of the screw 25 home, causes the lead sleeve to assume a form, somewhat as shown in Fig. 2, i
floor covering at the point where it is mounted. By this arrangement, and due to the relative softness and resiliency of the individual links as usually made, the anchoring plate may effect a compression of the said links, and thereby partially embed itself in the links to permit the top surface of the covering and the top of the anchor, to be substantially in the same horizontal plane in all directions.
In Fig. 3, the screw 25 is illustrated as a wood screw, and adapted to enter a wood flooring or support 34, which is believed to be readily understandable, without further description.
From the foregoing, it will now be appreciated that the anchor of this invention is relatively simple, yet highly efficient, since the sides of the anchor plate seat l9 and the immediately adjacent portions of the arms 20 and 2|, at each side thereof, snugly engage the sides of adjacent links and thereby eliminate any lateral or side movement of these links and, since all of the other links are tightly connected therewith, through the rods l5, the entire covering will be held against lateral movement. At the same time, the arms 20 and 2|, which overlie the adjacent ends of the links extending in a longitudinal direction, securely fasten these links against the floor and, in fact,
effect a compression of the links between themselves and the floor, and thereby effectively prevent any longitudinal movement of these links. Since all of the other links in the covering are connected to these longitudinal links by the link connecting rods I5, the entire fioor covering will be ;held against longitudinal movement, of even the ;-smallest amount.
In the modification of the invention shown in Fig. 5, means are provided whereby the anchor plate I8 is at all times held in position on the mat, that is, when the mat is thrown around, as when cleaning beneath. This means comprises a pair of arms or ears 36 and 31, one depending from the side of the anchor plate, and bent or disposed to lie in a plane parallel with, but below, the plane of the anchor seat portion l9. These arms or cars may be conveniently arranged, relative to the seat l9, to take a position between the link treads M on the underside of the links and will not, therefore, interfere with the operation or adjustment of the said anchor plate as above described.
Modifications other than those instanced herein may occur, and I do not wish to be understood as being limited to the precise disclosure herein, but having fully set forth preferred examples of my invention, what I claim as new and desire to secure by Letters Patent is:
What is claimed is:-
1. In combination with a floor covering made up of a transverse series of longitudinal rows of links with the links of each alternate row staggered relative to the links of each other alternate row, whereby open spaces are left with side walls formed by the sides of two links and the ends of two links of any group of four links, an anchoring device of structure separate and distinct from that of said floor covering comprising a member within at least one of said spaces with its top confined below a plane close to the top surfaces of the links, so as not to offer material obstruction above the covering, said member sufficiently retentively engaging at least two opposite walls of the space to hold the covering close to the floor under stresses due to passage of objects along and against the top surfaces of the links, and suitable fastening means in retentive relation to said member and confined materially below the plane of said top surfaces of the links and extending down for retentive relation to the floor on which the covering is laid.
2. A combination as set forth in claim 1, in which the links are of yielding material, and in which the member occupying the space as therein set forth is more extended at a certain height from the floor plane than it is at a less height therefrom, toward two opposite Walls of the space, not necessarily the two opposite walls therein mentioned, and by being so extended, indents the walls toward which it is so extended, for holding the covering close to the floor under the conditions therein set forth.
3. A combination as set forth in claim 1, in which the therein mentioned member comprises a middle portion and arms extending from the middle portion in generally horizontal directions but also upwardly, whereby said middle portion lies materially below the plane of the tops of the links while the arms engage with upper portions of adjacent links, and in which the therein mentioned fastening means has its retentive relation to said member by engagement with said middle portion thereof.
4. A combination as set forth in claim 1, in which the therein mentioned member comprises a middle portion and arms extending in diametrically opposite directions from said middle portion in generally horizontal directions but also upwardly, whereby said middle portion is depressed in the space, the fastening means engaging with said portion below the plane of the tops of the links while the arms engage with upper portions of opposite links of the group surrounding the space occupied by said middle portion.
5. A combination as set forth in claim 1, in which the tops of the end portions of the links of the covering are rounded, and in which the therein mentioned member comprises a depressed middle portion engaged by the fastening means, and arms curving upward and outward in opposite directions and engaging and closely conforming to the rounded tops of the end portions of the links.
6. A combination as set forth in'claim 1, in which the therein mentioned member has upward and outward extensions that retentively engage the walls of the space as therein set forth, and has a middle depressed portion of such lateral dimension that it fits snugly between and against the other two opposite Walls of the space, so as to positively limit movement of the floor covering along the floor when held to the floor by the therein mentioned fastening means.
7. A combination as set forth in claim 1, in which certain of the links adjacent the space occupied by the therein mentioned member have raised top treads with depressions between the treads, and in which said member comprises arms extending outwardly from the space in opposite directions and upwardly over the end portions of said certain links with terminal parts depressed and lying in the link depressions below the plane of the tops of the treads.
8. A combination as set forth in claim 1, in which certain of the links adjacent the space occupied by the therein mentioned member have floor contacting bottom parts with spaces between the parts, and in which said member comprises arms engaging over upper parts of said certain links, and also has an additional pair of arms entering the respective spaces and engaging the lower sides of the links therein, so
that these arms together with the arms engaging over the upper parts of said links secure the anchoring-device to'the floor covering.
9. In combination with a floor covering having an open space down through it through which the floor can be reached from the top of the covering, and which open space has a generally quadrangular shape in horizontal plane and has its walls of yielding material, an anchoring device of structure separate and distinct from that of said floor covering comprising a member which indents at least two opposite ones of said walls obstructively to rising of the covering from the floor, which member has its top confined below a plane close to the top surface of the covering, so as not to offer material obstruction above the covering, and fastening means en-V gaging said member retentively to resist its rising from the floor and adapted to also retentively engage with the floor to resist said rising.
10. A combination as set forth in claim 9, in which the therein mentioned member in addition to its indentation of the walls as therein set forth, has engagement with all four walls of the space it occupies, to resist movement of the covering along the floor in all directions when held to the floor by the fastening means.
11. As a new and improved article of manufacture, a device for anchoring a covering to a floor, comprising a member with a depressed middle portion provided with means for retentive relation of a fastening means to the member, said member having arms extending diversely from the middle portion in a general horizonal direction but also upwardly, and fastening means retentively related to said middle portion with its top substantially below the plane of the tops of said arms when the fastening means is in said retentive relation, said fastening means extending down from said middle portion for retentive engagement with a floor on which the floor covering is laid.
ANTHONY BOEDEKER.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US105407A US2126307A (en) | 1936-10-13 | 1936-10-13 | Link-mat anchor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US105407A US2126307A (en) | 1936-10-13 | 1936-10-13 | Link-mat anchor |
Publications (1)
Publication Number | Publication Date |
---|---|
US2126307A true US2126307A (en) | 1938-08-09 |
Family
ID=22305660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US105407A Expired - Lifetime US2126307A (en) | 1936-10-13 | 1936-10-13 | Link-mat anchor |
Country Status (1)
Country | Link |
---|---|
US (1) | US2126307A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2980971A (en) * | 1957-08-30 | 1961-04-25 | Joseph B King | Floor mat and element thereof |
US2999431A (en) * | 1957-10-17 | 1961-09-12 | Robert L Mitchell | Resilient mat construction |
US3015136A (en) * | 1957-10-17 | 1962-01-02 | Pawling Rubber Corp | Resilient mat structure |
US3326597A (en) * | 1965-10-14 | 1967-06-20 | Joseph K Barker | Trailer or similar construction |
US3367078A (en) * | 1964-06-09 | 1968-02-06 | Jerrell B. Thompson Jr. | Fastening device for expanded-metal sheets |
US3851849A (en) * | 1973-05-21 | 1974-12-03 | Gen Motors Corp | Clamp assembly |
US6226952B1 (en) * | 1998-12-29 | 2001-05-08 | Rotecna, S.A. | Device for anchorage to a grating floor |
-
1936
- 1936-10-13 US US105407A patent/US2126307A/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2980971A (en) * | 1957-08-30 | 1961-04-25 | Joseph B King | Floor mat and element thereof |
US2999431A (en) * | 1957-10-17 | 1961-09-12 | Robert L Mitchell | Resilient mat construction |
US3015136A (en) * | 1957-10-17 | 1962-01-02 | Pawling Rubber Corp | Resilient mat structure |
US3367078A (en) * | 1964-06-09 | 1968-02-06 | Jerrell B. Thompson Jr. | Fastening device for expanded-metal sheets |
US3326597A (en) * | 1965-10-14 | 1967-06-20 | Joseph K Barker | Trailer or similar construction |
US3851849A (en) * | 1973-05-21 | 1974-12-03 | Gen Motors Corp | Clamp assembly |
US6226952B1 (en) * | 1998-12-29 | 2001-05-08 | Rotecna, S.A. | Device for anchorage to a grating floor |
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