US1485244A - Adjustable folding stand - Google Patents
Adjustable folding stand Download PDFInfo
- Publication number
- US1485244A US1485244A US575700A US57570022A US1485244A US 1485244 A US1485244 A US 1485244A US 575700 A US575700 A US 575700A US 57570022 A US57570022 A US 57570022A US 1485244 A US1485244 A US 1485244A
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- United States
- Prior art keywords
- arm
- pivot
- standards
- members
- channel
- 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
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B29/00—Sewing-tables
Definitions
- This invention relates to adjustable tolding stands and more particularly to devices of this character which can be provided with a sewing machine and so adjusted as to be conveniently used vto sewVY in windows or make repairs to vehicle curtains or the like without removing the curtain from the vehicles or which may also be used as an ironin board and when not in use, collapsibly foiled and conveniently stored.
- An object of my invention is, to provide means in a device of the character described which will permit of the convenient sewing et any part of the curtains ot an automobile or other vehicle for installation of windows therein or repair thereto without removing the curtains from the vehicle and which may be also used as a convenient ironing board adjustable to any suitable height and which may fbe collapsibly folded to permit its storage.
- Fig. 1 is a. sid-e elevation, with one side reioved showing some parts in vertical section taken on line 1-1 ofv Figure 2, looking in the direction of the arrow.
- F ig. 2 is'an end elevation of my device with the parts assembled as shown in Fig. l.
- Fig. 3 l is a side elevation with a part broken away for purposes of clearness, showing my device equipped with a sewing machine and with an extended arm thereof in elevated position and in dotted lines with the arm in position for use as an ironing board.
- Fig. 4 is a vertical, longitudinal sectional view taken on line 1 -4 of Fig. 2 showing a ball-bearing swivel joint provided in my device.
- Fig. 5 is a vertical transverse sectionalview, taken substantially on line 5-5 of Fig.
- my invention consists of a supporting frame-work comprised of a pair of Standards 1922. Serial No. 575,700.
- the substantially vertical pivotal brace members 17 and 18 connecting at their lower ends with the Vmember 12 at their upper ends engaging the pivot pins 19 on the opposite edges of the swinging arm or supporting member 20 and thereby holding the lsupporting member, which is pivotally mounted on one of its vends to the connecting pivot member '6, in operative elevated position.
- the members 17 and 1S are joined by .cross bars 21 and 22 which act asa strengthening framework between theseV bars and also cause them to operate together; which is likewise the function of the bars 15 and 1G hinged or pivoted on the pivot member 6 is adaptable to angular vertical elevation 0n said pivot to any desired degree.
- a further adjustment of this arm 20 can be accomplished by a similar movement ofthe bar 11 in the slotl 9 provided in the standards 2 and 3 so that the standards 2 and I3 may by moving the bar ll downwardly or up ⁇ .vardly in the channel 9, be drawn closer to or distended from the stand ard: 11.- and and will, as their position is changed in reference to standards 4 and 5 result in changing the angular position of the arm for elevation or depression.
- a mov able and detachable extension 23 upon which I mount in any usual way a sewing machine 2st which can be operated by hand and which is in lined relation to the table or extension 28.
- table 23 is in rotatable pivotal engagement with the arm 20, by means of a pivot mechanism to be described hereinafter.v It is also provided with a longitudinal slot 25 which adapts the table 23 to longitudinal movement on its pivot or in reference to the arm 20.
- rlhe pivot means mounting the table 23 upon the arm 2O consists of a pivot pin or axis 2G provided on one end with a locking thumb nut 27, adapted to lock the table 23 in any position of adjustment ou the arm 20.
- pivoted stops Si on opposite edges of the arm 20 near its outer end, so that they may be turned on their pivots and engage the opposite edges of the table 23 and restrain it against lateral movement when it is not desired that it turn on its pivot, as for in stance when a straight seam is being sewed.
- the supported arm 2O with such an adjustability as is possible in the device as constructed by me I can quiclily sew any portions of vehicle curtains or can insert a window therein and malte any other repairs to the curtain or top requir: 1g a sewing operation, without the removal of the top or curtain.
- my device is portable and can therefore be quickly brought to the vehicle upon which the repair is to be made, without any unusual labor, owing to the fact that the device is of simple and light construction although durable and Well braced to assure steadiness of position while being operated. It is also a very useful apparatus in a motor or motor top repair shop, especially because of its portability and its adaptability to angular adjustment ot' the arm 2O for vary-*ing'heights
- I have specified m f device to be especially adapted for use in connection with sewing of automobile tops or curtains yet it may be conveniently used in any factory where sewing operations are performed; and in this connection it will be noted that in such factories there is frequent use of an ironing board upon which garments or other sewed articles may be pressed, and for this use my device is well adapted when the table 23 carrying the machine 2Ll is removed from the arm 20.
- Another desirable feature is that when not in use my apparatus may be closely folded together in a compact :forni and conveniently stored in a small space.
- This folding operation can take place by removing the bars Il and l2 from their position in the notches l0 in the channels 9 on the standards 2, 3, land 5 and moving them to the ends of said channels 9 in opposite directions and closing the standards 2 and 8, l and 5 together thus drawing the arm 20 down into a collapsed position between the standards t and 5, on its pivot 6.
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- Sewing Machines And Sewing (AREA)
Description
Feb. 26, 1924.| l Y E. w. BORGER ADJUSTABLE FOLDING STAND Filed 'July 17. 1922 2 SheetS-Sheet2 ELmerVMBorgga'.
Y l a. al: wrrusssx ATTORNEY Patented Feb. 26, 1924.
UNTED lSTATES ELMER W. BURGER, OF PALMERTON, PENNSYLVANIA.
i ADJUSTABLE FOLDING STAND.
Application led July 17,
To all whom it may concern-f Y Be it known that I, ELMER W. BORGER, a citizen of the United States, residing at Palmerton, in the county of Carbon and State of Pennsylvania, have invented new and useful improvements in Adjustable Folding Stands, of which the following isa specification.
This invention relates to adjustable tolding stands and more particularly to devices of this character which can be provided with a sewing machine and so adjusted as to be conveniently used vto sewVY in windows or make repairs to vehicle curtains or the like without removing the curtain from the vehicles or which may also be used as an ironin board and when not in use, collapsibly foiled and conveniently stored.
An object of my invention is, to provide means in a device of the character described which will permit of the convenient sewing et any part of the curtains ot an automobile or other vehicle for installation of windows therein or repair thereto without removing the curtains from the vehicle and which may be also used as a convenient ironing board adjustable to any suitable height and which may fbe collapsibly folded to permit its storage.
Referring to the drawings in which ylike numerals Ot' reference indicate corresponding partsy I Fig. 1 is a. sid-e elevation, with one side reioved showing some parts in vertical section taken on line 1-1 ofv Figure 2, looking in the direction of the arrow.
F ig. 2 is'an end elevation of my device with the parts assembled as shown in Fig. l.
Fig. 3 lis a side elevation with a part broken away for purposes of clearness, showing my device equipped with a sewing machine and with an extended arm thereof in elevated position and in dotted lines with the arm in position for use as an ironing board.
Fig. 4 is a vertical, longitudinal sectional view taken on line 1 -4 of Fig. 2 showing a ball-bearing swivel joint provided in my device.
Fig. 5 is a vertical transverse sectionalview, taken substantially on line 5-5 of Fig.
1 showing a ball-bearing swivel joint provided in my device.
Referring more particularly to' the drawings my invention consists of a supporting frame-work comprised of a pair of Standards 1922. Serial No. 575,700.
Upon the outer end of the arm 2G I have made provisions for the mounting of a mov able and detachable extension 23 upon which I mount in any usual way a sewing machine 2st which can be operated by hand and which is in lined relation to the table or extension 28. rI'he table 23 is in rotatable pivotal engagement with the arm 20, by means of a pivot mechanism to be described hereinafter.v It is also provided with a longitudinal slot 25 which adapts the table 23 to longitudinal movement on its pivot or in reference to the arm 20. rlhe pivot means mounting the table 23 upon the arm 2O consists of a pivot pin or axis 2G provided on one end with a locking thumb nut 27, adapted to lock the table 23 in any position of adjustment ou the arm 20. It is also provided with a socket 28 carrying balls 29 forminfr a bearing for the member 30 carried by the table 23 so that turning movement of the table 23 upon its pivot 25 will result from very slightrforce. This feature of my de fico is of essential importance, because in the operation of sewing for repair or for the installation of a window in the curtain of an automobile or other vehicle, it is desired that, as the sewing operation takes place, the machine will by pull exerted by its needle, properly position itself for the seam 'being made and will therefore when once started need no guiding by the operator although the part being sewed will of course require direction of the operator. In order to provide additional locking of the table 23 against rotation on its pivot I mount pivoted stops Si on opposite edges of the arm 20 near its outer end, so that they may be turned on their pivots and engage the opposite edges of the table 23 and restrain it against lateral movement when it is not desired that it turn on its pivot, as for in stance when a straight seam is being sewed.
By the provision of the supported arm 2O with such an adjustability as is possible in the device as constructed by me I can quiclily sew any portions of vehicle curtains or can insert a window therein and malte any other repairs to the curtain or top requir: 1g a sewing operation, without the removal of the top or curtain.
Further my device is portable and can therefore be quickly brought to the vehicle upon which the repair is to be made, without any unusual labor, owing to the fact that the device is of simple and light construction although durable and Well braced to assure steadiness of position while being operated. It is also a very useful apparatus in a motor or motor top repair shop, especially because of its portability and its adaptability to angular adjustment ot' the arm 2O for vary-*ing'heights Although I have specified m f device to be especially adapted for use in connection with sewing of automobile tops or curtains yet it may be conveniently used in any factory where sewing operations are performed; and in this connection it will be noted that in such factories there is frequent use of an ironing board upon which garments or other sewed articles may be pressed, and for this use my device is well adapted when the table 23 carrying the machine 2Ll is removed from the arm 20.
Another desirable feature is that when not in use my apparatus may be closely folded together in a compact :forni and conveniently stored in a small space.
This folding operation can take place by removing the bars Il and l2 from their position in the notches l0 in the channels 9 on the standards 2, 3, land 5 and moving them to the ends of said channels 9 in opposite directions and closing the standards 2 and 8, l and 5 together thus drawing the arm 20 down into a collapsed position between the standards t and 5, on its pivot 6.
It will be seen from the foregoing that I have provided a novel means to perform the sewing operations above referred to and that these means are of simple construction` light and durable and of convenient Iadjustability for the purposes set forth and which ma j have advantages and results not herein specified. y
Although I have shown and described one embodiment of my invention I do not wish to be limited thereby, for it is obvious that modifications may be made in the construction, operation and organization of parts Without departing from the scope of my in vention.
Having thus described my invention what I claim as new and desire to secure by Letters Patent isf l. In a device of .the character described, the combination of pivotally connected, spaced supporting standards, having notched channel portions I longitudinally disposed therein, a supporting arm pivotally mounted at one end between the upper ends of said standards, transverse pivot members carried between said standards and adapted to seat in said channel and notched portions, substantially horizontally disposed transverse bars mounted on said pivot members and c0- operating therewith, substantially vertically disposed brace members mounted on one 0f said pivot members at one end and pivotally sup-porting said pivoted arm at their opposite end, said pivotV members being adapted t0 longitudinal adjustment in said channel and notched portions and thereby effect vertical adjustment of said 'arm member on its pivot.
2. In a device of the character described, the combination of pivotally connected spaced supporting standards, having notched channel portions longitudinally disposed therein, al supporting arm pivotally mounted at one end between the upper ends o1 s'aid standards, an auxiliary table or extension, detachably and pivotally mounted on the free end of said arm and slidable longitudinally thereon and ad'apted to oscillate in a plane substantially parallel to the plane of the p-ivoted arm, transverse pivot members carried between said standards and adapted to seat in said channel and notched portions, substantially horizontally disposed transverse bars mounted on said pivot members and cio-operating therewith, substantially vertically disposed brace members mounted on one of said pivot members at one end and pivotally supporting said pivoted arm at their opposite ends, said pivot members being adapted to longitudinal adjustment in said channel and notched portions and thereby effect vertical adjustment of elevation or depression of said arm member on its pivot,
3. In a device of the character described, t-he combination of pivotally connected, spaced supporting standards having notched channel portions longitudinally disposed therein, a supporting arm pivotally mounted at one end between the upper ends of said standards, an 'auxiliary table or extension detach-ably and pivotally mounted on the free end of said arm and slidable longitudinally thereon and adapted to oscillate in a pl'ane substantially parallel to the plane of the pivoted arm, means to lock said auxiliary table against lateral oscillation or longitudinal movement on said arm, transverse pivot members carried between said standards and adapted to seat and longitudinally move in said channel and notched portions, substantially horizontally disposed transverse bars mounted on said pivot members co-operating therewith, substantially verti-Y cally disposed brace members mounted on one of said pivot members at one end and pivotally supporting said pivoted arm at their opposite ends, said pivot members being adapted to longitudinal 'adjustment in said channel and notched portions and thereby, by means ot said vertically disposed brace members, eect vertical adjustment of eleva-tion or depression of said arm member on its pivot.
4. In a device of the character' described, the combination of pivotally connected, spaced supporting standards having notched channel portions longitudinally disposed therein, a supporting arm pivotally mounted at one end between the upper end of said standards, transverse pivot members carried between said standards and adapted to seat and longitudinally move in said channel and notched portions, substantially horizontally disposed transverse bars mounted on s'aid pivot members and co-operating therewith, substantially vertically disposed brace members mounted on one of said pivot members at one end and pivotally supporting said arm at their opposite ends, said pivot members being adapted to longitudinally slide in said channel and notched portions and thereby permit aI collapsible folding together of said standards and brace members and pivoted arm member in compact form and close relation to each other.
5. In a. device of the character described, the combination of pivotally connected, spaced supporting standards, having notched channel portions longitudinally disposed therein, a supporting arm pivotally mounted on one end between the ends of said standards, an auxiliary table or extension detachably longitudinally slidab-ly and p-ivotally mounted on the free end of s'aid arm adapted to oscillate in a plane substantially parallel to the plane of the pivoted arm, a sewing machine mounted on s'aid auxiliary table and adapted, in the operation of sewing, to move said table longitudinally or laterally upon its pivot, transverse pivot members carried between said standards and adapted to seat and longitudinally move in said channel and notched portions, substantially horizontally disposed transverse bars mounted on said pivot members and co-operating therewith, substantially vertically disposed brace members mounted on one ot' said pivot members at one end and pivotally supporting said pivoted arm at their opposite end, said pivot members being adapted to longitudinal adjustment'in said channel and notched portion and thereby effect vertical adjustment of elevation or depression of said arm member, and parts carried thereon, upon its pivot.
In testimony whereof l aiiix my signature.
ELMER W. BURGER.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US575700A US1485244A (en) | 1922-07-17 | 1922-07-17 | Adjustable folding stand |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US575700A US1485244A (en) | 1922-07-17 | 1922-07-17 | Adjustable folding stand |
Publications (1)
Publication Number | Publication Date |
---|---|
US1485244A true US1485244A (en) | 1924-02-26 |
Family
ID=24301357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US575700A Expired - Lifetime US1485244A (en) | 1922-07-17 | 1922-07-17 | Adjustable folding stand |
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US (1) | US1485244A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9149111B1 (en) * | 2014-05-28 | 2015-10-06 | Zhuhai Shichang Metals Ltd. | Collapsible tray table |
-
1922
- 1922-07-17 US US575700A patent/US1485244A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9149111B1 (en) * | 2014-05-28 | 2015-10-06 | Zhuhai Shichang Metals Ltd. | Collapsible tray table |
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