US3282564A - Carpet stretcher for free standing and other stairways and hallways - Google Patents
Carpet stretcher for free standing and other stairways and hallways Download PDFInfo
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- US3282564A US3282564A US460023A US46002365A US3282564A US 3282564 A US3282564 A US 3282564A US 460023 A US460023 A US 460023A US 46002365 A US46002365 A US 46002365A US 3282564 A US3282564 A US 3282564A
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- carpet
- free standing
- carpeting
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- 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
- A47G27/0487—Tools for laying carpeting
- A47G27/0493—Carpet-expanding devices, e.g. stretchers
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- the present invention relates to a carpet stretcher, and pertains more particularly to a carpet stretcher for stretching carpet over the tread-s of free standing and other types of stairways, and in narrow hallways.
- stairways are provided in which the individual stair steps or tread members are supported only at one narrow portion thereof, the remainder of each tread member extending in cantilever fashion from this single zone of support.
- carpeting such a stairway it is usual to wrap the carpet entirely around each tread member, but it is difiicult, and frequently impossible by known means, to properly stretch the carpet around such free standing tread members.
- An object of the present invention is to provide a simple and inexpensive carpet stretcher which is of particular utility in the stretching of carpet around a free standing tread member of a staircase.
- Another object of the invention is to provide a carpet stretching mechanism wherein power multiplying means is arranged for mounting on the tread member of a free standing stairway, and is provided with portions extending around and beneath such stair tread, and having carpet engaging members positioned to engage edge portions of a length of carpet wrapped around such stair tread, to stretch the carpet tightly around such stair tread.
- Another object of the invention is to provide an improved carpet stretcher which can be used not only for stretching a length of carpet tightly around a free standing stair tread member, but also for stretching carpet on ordinary riser type stairways and in narrow hallways.
- FIG. 1 is a small scale perspective view showing a carpet stretcher embodying the invention as it appears when stretching a length of carpeting around a free standing stair tread.
- FIG. 2 is an enlarged, left hand, side elevational view of the stretcher shown in FIG. 1, portions being broken away, the solid lines showing the parts in unactuated condition and the broken lines showing them in actuated condition.
- FIG. 3 is a similarly enlarged, side elevational view of the stretcher shown in FIG. 1 as it appears when modified for stretching carpet in a narrow hallway.
- FIG. 4 is a similar view showing the stretcher of FIG. 1 modified for stretching carpet on a riser type stairway.
- the actuating lever 14 is pivotally connected to one yoked end 15 of a curved thrust link 17, the yoked other end 18 of which is pivotally connected to the upper end of a simple lever 19.
- the latter is pivotally mounted in a bracket 20 mounted on the forward edge of the base portion 11, and the lower end of the simple lever 19 is pivotally connected to the yoked end portion 21 of a thrust rod 22 having a carpet engaging pronged pad 23 on its inner 3,282,564 Patented Nov. 1, 1966 end for engaging one edge portion 24 of a length of carpeting B wrapped around a free standing stair tread C.
- the other edge portion 25 of the carpeting C is engaged by a pronged anchor pad 27 mounted on the lower end of reversely bent anchor arm 28, the upper end of which is secured to the frame 10.
- the actuating lever 14 With the pronged pads 23 and 27 engaging the opposite edge portions 24 and 25 of the carpet B, the actuating lever 14 is moved from its solid line position of FIG. 2 toward its dotted line position in the same figure, thereby stretching the carpet B snugly about the stair tread C, whereupon the adjoining free edges of the carpet can be sewed together in a conventional manner by a carpet layer performing the work.
- the frame 10 comprises a flat base portion 11 of a width approximating that of a narrow stair tread, for example, of the order of 9 inches, and of a length to provide kneeling spaced on both sides of the upstanding plate portions 12 and 13.
- the latter are parallel to each other and are firmly mounted perpendicularly to the base portion 11.
- the actuating lever 14 is pivotally mounted between the upright plate portions 12 and 13 on a pivot bolt 29, which is inserted in aligned holes provided therefor. in the plate portions 12 and 13.
- the curved thrust link 17 passes beneath a roller 30, which is journaled on a bolt 31 inserted in aligned holes provided therefor in the plate portions 12 and 13.
- the yoked lower end portion 18 of the curved thrustlink 17 is pivotally connected by a pin 32 to the upper end of the simple lever 19, which is fulcrumed on a pin 33 in the bracket 20 mounted to extend forwardly from the forward edge of the frame base portion 11.
- the yoked end portion 21 of the lower thrust rod 22 is pivotally connected by a pin 34 to the lower end of the simple lever 19.
- the pronged pa d 23, mounted in FIGS. 1 and 2 on the lower thrust rod 22, has a socket 36, indicated in broken lines in FIG. 2, formed therein to receive the other end of the lower thrust rod 22 in fitted relation therein, a thumb screw 35 being provided to retain the thrust rod in its socket. All of the pads shown in the drawing are provided with similar sockets and thumb screws for interchangeable mounting on the various thrust rods employed.
- the pronged anchor pad 27 is similar to the thrust pad 23, and is similarly mounted on the lower end of the reversely bent anchor arm 28.
- the upper end of the anchor arm 28 is removably attached to the frame base member 11 by a screw 26, and is of a size and shape to extend approximately half way around the maximum width free standing stair tread C to be carpeted. If there is to be a large variation in size between stair treads to be carpeted, generally similar anchor arms of dilferent sizes may be provided, since the arm 28 is easily removable.
- a conventionally measured length of the carpeting to be used is cut, as is also, if desired, a usual length of padding material (not shown). Since the cutting of the carpet and padding material and its application to the stair tread prior to stretching the carpet are steps well known to any skilled carpet layer, and since the details thereof are not material to the present invention, they are omitted from the present description.
- the actuating lever 14 With the anchor pad 27 in pronged engagement with one edge portion of the carpeting B wrapped around the stair tread C, the actuating lever 14 is raised to approximately its solid line position shown in FIG. 1 and the pronged thrust pad 23 is swung upwardly to bring the prongs thereof into engagement with the other carpet edge portion 24-. The actuating lever 14 is then swung forcibly downwardly towards its broken line position in FIG, 2, thereby driving the prongs of the pads 23 and 27 into the carpeting and stretching the latter tightly about the stair tread C to thereby bring the opposing edges of the carpeting into closely adjacent relation with each other.
- FIGS. 3 and 4 In the modified arrangements shown in FIGS. 3 and 4 most of the parts are the same as those shown in FIGS. 1 and 2, and where these same parts are employed they are designated by the same reference numerals used in FIGS. 1 and 2 with a single prime added thereto in FIG. 3, and a double prime added thereto in FIG. 4.
- the stretcher A of FIGS. 1 and 2 is modified to become the stretcher A for use in stretching carpeting B in a narrow hallway, indicated by a floor 40 and walls 41 and 42.
- a straight thrust rod 43 has been substituted for the reversely bent anchor rod 28 of FIGS. 1 and 2, with a padded thrust pad 44 mounted on the outer end of this rod 43 in the same manner as that illustrated for the pronged pads 23 and 27 and described previously herein.
- the simple lever 19 of FIG. 1 has been removed, taking with it the lower thrust rod 22, and a second straight thrust rod 45 of suitable length has been connected by the pin 32 to the yoked lower end 18' of the curved thrust link 17'.
- One of the pronged pads 23 has also been mounted on the outer end of the second thrust rod 45.
- the stretcher A has been modified to become the stretcher A" for stretching carpeting B" on a riser type stairway 52.
- this modification A" of FIG. 4 the roller 30 of FIG. 1 has been removed, and the actuating lever 14" is pivoted on the bolt 29" in a secondary hole provided in the actuating lever 14".
- the end hole of the actuating lever 14" which received the pivot bolt 29 in the stretcher A of FIGS. 1 and 2 has been pivotally connected to one end of member 19", the other end of which has been pivotally connected to one end of an intermediate lever 51.
- the latter is pivotally mounted on the bolt 31".
- the other end of the intermediate lever 51 is pivotally connected to the yoked end 21" of the thrust rod 22" having the pronged pad 23" mounted on the lower end thereof.
- the stretching is performed as shown in FIG. 4 by placing the stretcher base portion 11" on the carpeting B" of a stair tread over which the carpeting is to be stretched.
- the actuating lever 14 is then raised, and, with the operator (not shown) kneeling on the base 11", the pronged pad 23 is manually swung into engagement with the portion of the carpeting covering the riser 53 beneath the stair tread C", The actuating lever 14" is then urged downwardly to stretch the carpeting overlying both the tread C" and the riser 53 therebeneath.
- the carpeting is then tacked below the pronged pad 23 and the operation repeated as necessary.
- the invention provides a simple and highly effective carpet stretcher for stretching carpet around free standing stair treads, and is easily adapted by the use of simple accessories for also stretching carpet in narrow hallways and on conventional, riser type stairways.
- a carpet stretcher for stretching a length of carpeting around a free standing stair tread comprising:
- a frame for mounting on a free standing stair tread and comprising a base portion and a pair of upstanding plate portions secured in laterally spaced relation to the base portion,
- anchor means connected at one end thereof to the frame and formed to extend around one edge of the frame base portion and along the under side of a free standing stair tread
- first carpet engaging means on the other end of the anchor means for engaging one edge portion of such carpeting
- an actuating lever pivotally connected to the frame between the upstanding plate portions in upwardly spaced relation to the base portion
- a first thrust link pivotally connected to the actuating lever and extending toward the other edge of the frame base portion
- a force transmitting lever pivotally mounted intermediate its ends on the frame base portion and pivotally connected at its upper end to the first thrust link
- a second thrust link pivotally connected at one end thereof to the lower end of the force transmitting lever at a point to clear the under side of a free standing stair tread upon which the frame is mounted
- second carpet engaging means mounted on the other end of the second thrust link and movable into gripping engagement with the other edge portion of such length of carpeting.
- a carpet stretcher for stretching a length of carpeting around a free standing stair tread comprising:
- anchor means connected at one end thereof to the frame and formed to extend around one edge of the frame base portion and along the under side of a free standing stair tread
- first carpet engaging means on the other end of the anchor means for engaging one edge portion of such carpeting
- a first thrust link pivotally connected to the actuating lever and extending toward the other edge of the frame base portion
- a force transmitting lever pivotally mounted intermediate its ends on the frame and pivotally connected at its upper end to the first thrust link
- second carpet engaging means mounted on the other end of the sec-0nd thrust link and movable into gripping engagement with the other edge portion of such length of carpeting.
- a carpet stretcher for stretching a length of carpeting around a free standing stair tread comprising:
- anchor means connected at one end thereof to the frame and formed to extend around one edge of the frame and along the under side of a free standing stair tread upon which the frame is mounted,
- first carpet engaging means on the other end of the anchor means for engaging one edge portion of such carpeting an actuating lever pivotally connected to the frame, force transmitting means operatively connected at one end thereof to the actuating lever and extending around the other edge of the frame and along the under side of such free standing stair tread, and
- second carpet engaging means mounted on the other end of the force transmitting means and movable into gripping engagement with the other edge portion of such length of carpeting.
- a carpet stretcher for stretching a length of carpeting either around a free standing stair tread or in a narrow hallway comprising:
- first anchor means connected at one end thereof to the frame and formed to extend around one edge of the frame and along the under side of a free standing stair tread upon which the frame is mounted,
- second anchor means interchangeable with the first anchor means for extending straight out beyond the one edge of the frame
- a carpet stretcher for stretching a length of carpeting either around a free standing stair tread or in a narrow hallway comprising:
- first anchor means connected at one end thereof to the frame and formed to extend around one edge of the frame and along the under side of a free standing stair tread upon which the frame is mounted,
- second anchor means interchangeable with the first anchor means for extending straight out beyond the one edge of the frame
- first carpet engaging means interchangeably mounted on the other end of either the first or second anchor means for engaging one edge portion of a length of carpeting to be stretched
- a thrust link pivotally connected at one end thereof to the actuating lever and directed toward the other edge of the frame
- first force transmitting means pivotally connected at one end thereof to the other end of the thrust link and extending around the other edge of the frame and along the under side of such free standing stair tread
- second force transmitting means interchangeable with the first force transmitting means for extending straight out beyond the other edge of the frame
- second carpet engaging means interchangeably mounted on the other end of either the first or second force transmitting means and movable into gripping engagement with the other edge portion of such length of carpeting.
- the force transmitting means includes a curved thrust link and a roller journaled on the frame and above the curved thrust link to restrain the curved thrust link from upward displacement during an operative movement of the actuating lever.
- a carpet stretcher for stretching a length of carpeting around either a free standing or riser type stair tread
- anchor means removably connected at one end thereof to the frame and formed to extend around one edge of the frame and along the under side of a free standing stair tread upon which the frame is mounted,
- carpet engaging means mounted on the other end of the first anchor means for engaging one edge portion of a length of carpeting to be stretched around such free standing stair trea'd
- a thrust link removably connected at one end thereof to the actuating lever and directed toward the other edge of the frame
- first force transmitting means pivotally connected at one end thereof to the other end of the thrust link and extending around the other edge of the frame and along the under side of such free standing stair tread
- second force transmitting means interchangeably connected to the actuating lever, and extending downwardly to overlie the riser portion of a length of carpeting on which the frame is mounted, and
- second carpet engaging means interchangeably mounted on the other end of either the first or second force transmitting means for stretching the length of carpet upon which the base is mounted.
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Description
L. J. WEAVER 3,282,564 CARPET STRETCHER FOR FREE STANDING AND OTHER STAIRWAYS AND HALLWAYS Filed June 1, 1965 Nov. 1, 1966 INVENTOR.
LEWIS J. WEAVER Q aii ATTORNEYS United States Patent 3,282,564 CARPET STRETCHER FOR FREE STANDING AND OTHER STAIRWAYS AND HALLWAYS Lewis J. Weaver, 2463 Pebble Beach Drive, San Jose, Calif. Filed June 1, 1965, Ser. No. 460,023 7 Claims. (Cl. 25463) The present invention relates to a carpet stretcher, and pertains more particularly to a carpet stretcher for stretching carpet over the tread-s of free standing and other types of stairways, and in narrow hallways.
In many modern buildings stairways are provided in which the individual stair steps or tread members are supported only at one narrow portion thereof, the remainder of each tread member extending in cantilever fashion from this single zone of support. When carpeting such a stairway it is usual to wrap the carpet entirely around each tread member, but it is difiicult, and frequently impossible by known means, to properly stretch the carpet around such free standing tread members.
An object of the present invention is to provide a simple and inexpensive carpet stretcher which is of particular utility in the stretching of carpet around a free standing tread member of a staircase.
Another object of the invention is to provide a carpet stretching mechanism wherein power multiplying means is arranged for mounting on the tread member of a free standing stairway, and is provided with portions extending around and beneath such stair tread, and having carpet engaging members positioned to engage edge portions of a length of carpet wrapped around such stair tread, to stretch the carpet tightly around such stair tread.
Another object of the invention is to provide an improved carpet stretcher which can be used not only for stretching a length of carpet tightly around a free standing stair tread member, but also for stretching carpet on ordinary riser type stairways and in narrow hallways.
The foregoing objects and advantages of the invention will be apparent from the following description and the accompanying drawing, wherein;
FIG. 1 is a small scale perspective view showing a carpet stretcher embodying the invention as it appears when stretching a length of carpeting around a free standing stair tread.
FIG. 2 is an enlarged, left hand, side elevational view of the stretcher shown in FIG. 1, portions being broken away, the solid lines showing the parts in unactuated condition and the broken lines showing them in actuated condition.
FIG. 3 is a similarly enlarged, side elevational view of the stretcher shown in FIG. 1 as it appears when modified for stretching carpet in a narrow hallway.
FIG. 4 is a similar view showing the stretcher of FIG. 1 modified for stretching carpet on a riser type stairway.
Brief description Briefly, a carpet stretcher A (FIGS. 1 and 2) embodying the invention comprises a frame having a base portion 11 and a pair of upright plate portions 12 and 13, spaced apart and with an actuating lever 14 mounted pivotally therebetween. The actuating lever 14 is pivotally connected to one yoked end 15 of a curved thrust link 17, the yoked other end 18 of which is pivotally connected to the upper end of a simple lever 19. The latter is pivotally mounted in a bracket 20 mounted on the forward edge of the base portion 11, and the lower end of the simple lever 19 is pivotally connected to the yoked end portion 21 of a thrust rod 22 having a carpet engaging pronged pad 23 on its inner 3,282,564 Patented Nov. 1, 1966 end for engaging one edge portion 24 of a length of carpeting B wrapped around a free standing stair tread C.
The other edge portion 25 of the carpeting C is engaged by a pronged anchor pad 27 mounted on the lower end of reversely bent anchor arm 28, the upper end of which is secured to the frame 10. With the pronged pads 23 and 27 engaging the opposite edge portions 24 and 25 of the carpet B, the actuating lever 14 is moved from its solid line position of FIG. 2 toward its dotted line position in the same figure, thereby stretching the carpet B snugly about the stair tread C, whereupon the adjoining free edges of the carpet can be sewed together in a conventional manner by a carpet layer performing the work.
Detailed description Referring to the drawings in greater detail, with the illustrative stretcher arranged as shown at A (FIGS. 1 and 2) the frame 10 comprises a flat base portion 11 of a width approximating that of a narrow stair tread, for example, of the order of 9 inches, and of a length to provide kneeling spaced on both sides of the upstanding plate portions 12 and 13. The latter are parallel to each other and are firmly mounted perpendicularly to the base portion 11.
The actuating lever 14 is pivotally mounted between the upright plate portions 12 and 13 on a pivot bolt 29, which is inserted in aligned holes provided therefor. in the plate portions 12 and 13. The curved thrust link 17 passes beneath a roller 30, which is journaled on a bolt 31 inserted in aligned holes provided therefor in the plate portions 12 and 13.
The yoked lower end portion 18 of the curved thrustlink 17 is pivotally connected by a pin 32 to the upper end of the simple lever 19, which is fulcrumed on a pin 33 in the bracket 20 mounted to extend forwardly from the forward edge of the frame base portion 11. The yoked end portion 21 of the lower thrust rod 22 is pivotally connected by a pin 34 to the lower end of the simple lever 19.
The pronged pa d 23, mounted in FIGS. 1 and 2 on the lower thrust rod 22, has a socket 36, indicated in broken lines in FIG. 2, formed therein to receive the other end of the lower thrust rod 22 in fitted relation therein, a thumb screw 35 being provided to retain the thrust rod in its socket. All of the pads shown in the drawing are provided with similar sockets and thumb screws for interchangeable mounting on the various thrust rods employed.
The pronged anchor pad 27 is similar to the thrust pad 23, and is similarly mounted on the lower end of the reversely bent anchor arm 28. The upper end of the anchor arm 28 is removably attached to the frame base member 11 by a screw 26, and is of a size and shape to extend approximately half way around the maximum width free standing stair tread C to be carpeted. If there is to be a large variation in size between stair treads to be carpeted, generally similar anchor arms of dilferent sizes may be provided, since the arm 28 is easily removable.
In using the illustrative embodiment A of the invention shown in FIGS. 1 and 2 for stretching a length of carpeting B around a free standing stair tread C, a conventionally measured length of the carpeting to be used is cut, as is also, if desired, a usual length of padding material (not shown). Since the cutting of the carpet and padding material and its application to the stair tread prior to stretching the carpet are steps well known to any skilled carpet layer, and since the details thereof are not material to the present invention, they are omitted from the present description.
With the anchor pad 27 in pronged engagement with one edge portion of the carpeting B wrapped around the stair tread C, the actuating lever 14 is raised to approximately its solid line position shown in FIG. 1 and the pronged thrust pad 23 is swung upwardly to bring the prongs thereof into engagement with the other carpet edge portion 24-. The actuating lever 14 is then swung forcibly downwardly towards its broken line position in FIG, 2, thereby driving the prongs of the pads 23 and 27 into the carpeting and stretching the latter tightly about the stair tread C to thereby bring the opposing edges of the carpeting into closely adjacent relation with each other. Holding the actuating lever 14 down, the opposing edges of the carpeting are then sewed together in a customary manner, after which the actuating lever 14 is swung upwardly to free the prongs of the pads 23 and 27 from engagement with the carpet. The stretcher A is then moved to .a new position and the foregoing operation is repeated as required.
In the modified arrangements shown in FIGS. 3 and 4 most of the parts are the same as those shown in FIGS. 1 and 2, and where these same parts are employed they are designated by the same reference numerals used in FIGS. 1 and 2 with a single prime added thereto in FIG. 3, and a double prime added thereto in FIG. 4.
In FIG. 3, the stretcher A of FIGS. 1 and 2 is modified to become the stretcher A for use in stretching carpeting B in a narrow hallway, indicated by a floor 40 and walls 41 and 42. In the modification A of FIG. 3 a straight thrust rod 43 has been substituted for the reversely bent anchor rod 28 of FIGS. 1 and 2, with a padded thrust pad 44 mounted on the outer end of this rod 43 in the same manner as that illustrated for the pronged pads 23 and 27 and described previously herein.
The simple lever 19 of FIG. 1 has been removed, taking with it the lower thrust rod 22, and a second straight thrust rod 45 of suitable length has been connected by the pin 32 to the yoked lower end 18' of the curved thrust link 17'. One of the pronged pads 23 has also been mounted on the outer end of the second thrust rod 45.
With the thrust pad 44 in thrust engagement with one wall 41 and the teeth of the pronged pad 23 embedded in the carpet B, depression of the actuating lever 14' will stretch the carpet into position for tacking.
In the further modified arrangement A shown in FIG. 4, the stretcher A has been modified to become the stretcher A" for stretching carpeting B" on a riser type stairway 52. In this modification A" of FIG. 4 the roller 30 of FIG. 1 has been removed, and the actuating lever 14" is pivoted on the bolt 29" in a secondary hole provided in the actuating lever 14". The end hole of the actuating lever 14" which received the pivot bolt 29 in the stretcher A of FIGS. 1 and 2 has been pivotally connected to one end of member 19", the other end of which has been pivotally connected to one end of an intermediate lever 51. The latter is pivotally mounted on the bolt 31". The other end of the intermediate lever 51 is pivotally connected to the yoked end 21" of the thrust rod 22" having the pronged pad 23" mounted on the lower end thereof.
In using the modified arrangement A" shown in FIG. 4 for laying the carpeting B on the flight 52 of conventional, riser type stairs, the person laying the carpet proceeds from the top of the stairs on down. Thus, the carpeting B" is secured at the rear edge of each stair tread C" before stretching the carpet over the stair tread and the riser 53 directly beneath that stair tread.
The stretching is performed as shown in FIG. 4 by placing the stretcher base portion 11" on the carpeting B" of a stair tread over which the carpeting is to be stretched. The actuating lever 14 is then raised, and, with the operator (not shown) kneeling on the base 11", the pronged pad 23 is manually swung into engagement with the portion of the carpeting covering the riser 53 beneath the stair tread C", The actuating lever 14" is then urged downwardly to stretch the carpeting overlying both the tread C" and the riser 53 therebeneath. The carpeting is then tacked below the pronged pad 23 and the operation repeated as necessary.
The invention provides a simple and highly effective carpet stretcher for stretching carpet around free standing stair treads, and is easily adapted by the use of simple accessories for also stretching carpet in narrow hallways and on conventional, riser type stairways.
While I have illustrated and described a preferred embodiment of the present invention, it will be understood, however, that various changes and modifications may be made in the details thereof without departing from the scope of the invention as set forth in the appended claims.
Having thus described the invention, what I claim as new and desire to protect by Letters Patent is defined in the following claims:
1. A carpet stretcher for stretching a length of carpeting around a free standing stair tread comprising:
a frame for mounting on a free standing stair tread and comprising a base portion and a pair of upstanding plate portions secured in laterally spaced relation to the base portion,
anchor means connected at one end thereof to the frame and formed to extend around one edge of the frame base portion and along the under side of a free standing stair tread,
first carpet engaging means on the other end of the anchor means for engaging one edge portion of such carpeting,
an actuating lever pivotally connected to the frame between the upstanding plate portions in upwardly spaced relation to the base portion,
a first thrust link pivotally connected to the actuating lever and extending toward the other edge of the frame base portion,
a force transmitting lever pivotally mounted intermediate its ends on the frame base portion and pivotally connected at its upper end to the first thrust link,
a second thrust link pivotally connected at one end thereof to the lower end of the force transmitting lever at a point to clear the under side of a free standing stair tread upon which the frame is mounted, and
second carpet engaging means mounted on the other end of the second thrust link and movable into gripping engagement with the other edge portion of such length of carpeting.
2. A carpet stretcher for stretching a length of carpeting around a free standing stair tread comprising:
a frame for mounting on a free standing stair tread,
anchor means connected at one end thereof to the frame and formed to extend around one edge of the frame base portion and along the under side of a free standing stair tread,
first carpet engaging means on the other end of the anchor means for engaging one edge portion of such carpeting,
an actuating lever pivotally connected to the frame,
a first thrust link pivotally connected to the actuating lever and extending toward the other edge of the frame base portion,
a force transmitting lever pivotally mounted intermediate its ends on the frame and pivotally connected at its upper end to the first thrust link,
a second thrust link pivotally connected at one end thereof to the lower end of the force transmitting lever, and
second carpet engaging means mounted on the other end of the sec-0nd thrust link and movable into gripping engagement with the other edge portion of such length of carpeting.
3. A carpet stretcher for stretching a length of carpeting around a free standing stair tread comprising:
a frame for mounting on a free standing stair tread,
anchor means connected at one end thereof to the frame and formed to extend around one edge of the frame and along the under side of a free standing stair tread upon which the frame is mounted,
first carpet engaging means on the other end of the anchor means for engaging one edge portion of such carpeting, an actuating lever pivotally connected to the frame, force transmitting means operatively connected at one end thereof to the actuating lever and extending around the other edge of the frame and along the under side of such free standing stair tread, and
second carpet engaging means mounted on the other end of the force transmitting means and movable into gripping engagement with the other edge portion of such length of carpeting.
4. A carpet stretcher for stretching a length of carpeting either around a free standing stair tread or in a narrow hallway comprising:
a frame for mounting on a free standing stair tread or on the floor of a narrow hallway, first anchor means connected at one end thereof to the frame and formed to extend around one edge of the frame and along the under side of a free standing stair tread upon which the frame is mounted,
second anchor means interchangeable with the first anchor means for extending straight out beyond the one edge of the frame,
first carpet engaging means on the other end of either the first or second anchor means for engaging one edge portion of a length of carpeting to be stretched, an actuating lever pivotally connected to the frame, first force transmitting means operatively connected at one end thereof to the actuating lever for extending around the other edge of the frame and along the under side of such free standing stair tread, second force transmitting means interchangeably with the first force transmitting means for extending straight out beyond the other edge of the frame, and second carpet engaging means mounted on the other end of either the first or second force transmitting means and movable into gripping engagement with the other edge portion of such length of carpeting. 5. A carpet stretcher for stretching a length of carpeting either around a free standing stair tread or in a narrow hallway comprising:
a frame for mounting selectively on a free standing stair tread or on the floor of a narrow hallway, first anchor means connected at one end thereof to the frame and formed to extend around one edge of the frame and along the under side of a free standing stair tread upon which the frame is mounted,
second anchor means interchangeable with the first anchor means for extending straight out beyond the one edge of the frame,
first carpet engaging means interchangeably mounted on the other end of either the first or second anchor means for engaging one edge portion of a length of carpeting to be stretched,
an actuating lever pivotally connected to the frame,
a thrust link pivotally connected at one end thereof to the actuating lever and directed toward the other edge of the frame,
first force transmitting means pivotally connected at one end thereof to the other end of the thrust link and extending around the other edge of the frame and along the under side of such free standing stair tread,
second force transmitting means interchangeable with the first force transmitting means for extending straight out beyond the other edge of the frame, and
second carpet engaging means interchangeably mounted on the other end of either the first or second force transmitting means and movable into gripping engagement with the other edge portion of such length of carpeting.
6. An arrangement according to claim 3 wherein the force transmitting means includes a curved thrust link and a roller journaled on the frame and above the curved thrust link to restrain the curved thrust link from upward displacement during an operative movement of the actuating lever.
7. A carpet stretcher for stretching a length of carpeting around either a free standing or riser type stair tread,
a frame for mounting on a stair tread,
anchor means removably connected at one end thereof to the frame and formed to extend around one edge of the frame and along the under side of a free standing stair tread upon which the frame is mounted,
carpet engaging means mounted on the other end of the first anchor means for engaging one edge portion of a length of carpeting to be stretched around such free standing stair trea'd,
an actuating lever pivotally connected to the frame,
a thrust link removably connected at one end thereof to the actuating lever and directed toward the other edge of the frame,
first force transmitting means pivotally connected at one end thereof to the other end of the thrust link and extending around the other edge of the frame and along the under side of such free standing stair tread,
second force transmitting means interchangeably connected to the actuating lever, and extending downwardly to overlie the riser portion of a length of carpeting on which the frame is mounted, and
second carpet engaging means interchangeably mounted on the other end of either the first or second force transmitting means for stretching the length of carpet upon which the base is mounted.
References Cited by the Examiner UNITED STATES PATENTS 373,595 11/1887 McFarland 254-6:3 876,817 1/1908 Logan 25463 910,595 1/1909 Smith 254-63 3,178,155 4/1965 Bird 25462 \VILLIAM FELDMAN, Primary Examiner.
M. S. MEHR, Assistant Examiner.
Claims (1)
- 3. A CARPET STRETCHER FOR STRETCHING A LENGTH OF CARPETING AROUND A FREE STANDING STAIR TREAD COMPRISING: A FRAME FOR MOUNTING ON A FREE STANDING STAIR TREAD, ANCHOR MEANS CONNECTED AT ONE END THEREOF TO THE FRAME AND FORMED TO EXTEND AROUND ONE EDGE OF THE FRAME ALONG THE UNDER SIDE OF A FREE STANDING STAIR TREAD UPON WHICH THE FRAME IS MOUNTED, FIRST CARPET ENGAGING MEANS ON THE OTHER END OF THE ANCHOR MEANS FOR ENGAGING ONE EDGE PORTION OF SUCH CARPETING, AN ACTUATING LEVER PIVOTALLY CONNECTED TO THE FRAME, FORCE TRANSMITTING MEANS OPERATIVELY CONNECTED AT ONE END THEREOF TO THE ACTUATING LEVER AND EXTENDING AROUND THE OTHER EDGE OF THE FRAME AND ALONG THE UNDER SIDE OF SUCH FREE STANDING STAIR TREAD, AND SECOND CARPET ENGAGING MEANS MOUNTED ON THE OTHER END OF THE FORCE TRANSMITTING MEANS AND MOVABLE INTO GRIPPING ENGAGEMENT WITH THE OTHER EDGE PORTION OF SUCH LENGTH OF CARPETING.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US460023A US3282564A (en) | 1965-06-01 | 1965-06-01 | Carpet stretcher for free standing and other stairways and hallways |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US460023A US3282564A (en) | 1965-06-01 | 1965-06-01 | Carpet stretcher for free standing and other stairways and hallways |
Publications (1)
Publication Number | Publication Date |
---|---|
US3282564A true US3282564A (en) | 1966-11-01 |
Family
ID=23827107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US460023A Expired - Lifetime US3282564A (en) | 1965-06-01 | 1965-06-01 | Carpet stretcher for free standing and other stairways and hallways |
Country Status (1)
Country | Link |
---|---|
US (1) | US3282564A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4300715A (en) * | 1977-09-01 | 1981-11-17 | The Jade Corporation | Mechanical pulse reflow bonding process |
US6161818A (en) * | 1997-06-20 | 2000-12-19 | E. I. Du Pont De Nemours And Company | System for stretching a carpet |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US373595A (en) * | 1887-11-22 | Carpet-stretcher | ||
US876817A (en) * | 1906-08-09 | 1908-01-14 | James B Logan | Carpet-stretcher. |
US910595A (en) * | 1908-04-30 | 1909-01-26 | Milton Auston Smith | Carpet-stretcher. |
US3178155A (en) * | 1963-11-15 | 1965-04-13 | Bird Ruth | Carpet installing apparatus |
-
1965
- 1965-06-01 US US460023A patent/US3282564A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US373595A (en) * | 1887-11-22 | Carpet-stretcher | ||
US876817A (en) * | 1906-08-09 | 1908-01-14 | James B Logan | Carpet-stretcher. |
US910595A (en) * | 1908-04-30 | 1909-01-26 | Milton Auston Smith | Carpet-stretcher. |
US3178155A (en) * | 1963-11-15 | 1965-04-13 | Bird Ruth | Carpet installing apparatus |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4300715A (en) * | 1977-09-01 | 1981-11-17 | The Jade Corporation | Mechanical pulse reflow bonding process |
US6161818A (en) * | 1997-06-20 | 2000-12-19 | E. I. Du Pont De Nemours And Company | System for stretching a carpet |
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