US1600134A - Work-supporting stand - Google Patents

Work-supporting stand Download PDF

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US1600134A
US1600134A US635920A US63592023A US1600134A US 1600134 A US1600134 A US 1600134A US 635920 A US635920 A US 635920A US 63592023 A US63592023 A US 63592023A US 1600134 A US1600134 A US 1600134A
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cross bar
standards
motor
bar
stand
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US635920A
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George M Peterson
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25HWORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/0007Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby for engines, motor-vehicles or bicycles

Definitions

  • a further object is to provide a motor stand of this character which will support the motorblock, crank case and allied parts at the right height for overhauling and working thereon, and which is so constructed v as to permit the-motor block to be swung to aplurality of positions so as to make every part of the motor block readily accessible for operation.
  • a still further object is to provide in a device of this kind means for keeping the valves from dropping out when the motor block is swung to carry the cylinders into different angles, this means being so con structed as to enable the operator to turn the crank shaft and cam shaft Without bending or buckling the valve stems.
  • Still a further object is to provide a construction of this character by which an entire motor can be assembled comp crank case, transmission cover, etc. p p
  • Figure 1 is a perspective view of a work supporting stand constructed in accordance with my invention
  • Figure 2 is a side elevation of the upper portion of the stand, showing two positions in which the motor may be adjusted
  • Figure 3 is a sectional View through the bar 28, showing the means for engaging the engine block;
  • Figure 4 isa sectional View through the bar 28, showing the manner in which the pin 31 is mounted-therein; v f 1 1
  • Figure 5 is a fragmentary sectional view through the engine block and the supporting a bar 15 showing the manner in which gine block isconnected thereto. 1
  • transverse bar 15 having angularly. bent ends 16 which extend down on the outside faces of the standards, Through this bar passes a bolt 17 carrying anut 18 having a handle 19,and disposed between the standards and surrounding this bolt is a sleeve 20 which prevents the standards from being forced or benttoward each other when the nut 18 is tightened up.
  • the transverse bar 15 constitutes the support for the engine block and for various other parts, of the apparatus which may be attached thereto, and to'this end the transverse bar 15 is formed with a plurality of perforations 21 spaced at any desired distance from 7 each 'other.
  • the standard has not only one opening 24 buta plurality'of these openings so that the supporting bar 15 may be shifted into a plurality of positions. Thus it may be turned so that its upper face lies entirely in a horizontal plane or it may be shifted so that itsouter face lies entirely in a ver tical plane or to one or more intermediate positions, and under these circumstances the pin 23 will hold thesupportingbar set or locked in this adjusted-position.
  • the engine block A is adapted to belconnected to the supporting bar15 bytheiusual manifold studs a which are, inserted through 'theapertures 21 in the supporting bar .15.
  • This cross bar 28 has a plura-lity'of apertures in it, and operating through these apertures are the headed pins 31.
  • These pins at their inner ends are provided with transverse apertures for the passage of cotter pins 32, and surrounding each pin and bearing at one end against the head thereof and at its opposite end cross bar is a coiled spring 33 the headed pins outward until stopped by the cotter pins 32.
  • this cross bar 28 constitutes a valve holding device which may be turned upon its pivots 30 to bring the pins 31 into engagement with the valves and against the which acts to force that when this device is brought down on the valves thescrew 35 passes into andengages the opening I), as heretofore described.
  • the downwardly turned ends of the 11.5- shaped clip 84-. bear against the face of the engine block and hold the cross bar 28 in such position that the pins 31 will hear propthe valves and thus keep the falling out when the motor to different positions.
  • these pins are engine can, be cranked and the stems of the valves will not be buckled, as the springs 30 will compress to permit the movement of the valves.
  • a motor stand comprising a bar having aface adapted to flatly abut the side wall of the blockof an internal combustion engine and to be secured in position there' against and a pivotal support for thebar such that said block engaging face of the par is tangential to the arc of swing of the 2.
  • a motor stand for motors having in a.
  • said motor stand comprising spaced uprights and a cross bar pivoted to said uprights and swing-able from side to side of the uprights about the pivots thereof and securable' in adjusted positions, said cross bar having a motor] engaging face arranged in a plane at right angles to a radius of the pivot of'th'e cross bar and having openings therein fo r the passage of securing elements which engage in said openings of the motor wall, said securing elements constituting the sole connection between the motor and the motor stand.
  • a motor stand for motors having in a side wall thereof openings for the reception of securing elements for attaching to the motor a manifold thereof, saidmotor stand comprising spaced uprights and a U-shaped cross bar having the arms thereof pivoted to said uprightsand swingable from, side to side of the uprights about the pivots thereof and securable in adjusted positions, the bight portion of said cross bar forming a motor engaging support having its motor engaging face'arr'angedin a plane at right angles to a radius of the pivot of the cross bar, said bight portion having openings therein for the passage of securing elements which engage in said openings of the motor wall, said securing. elements constituting the sole connection between the motor'and the motor stand. r
  • a motor stand of the character described including supporting standards held in spaced relation to each other, a cross bar having angularly bent ends pivoted to' said standards whereby the crossbar may be rotated into a plurality of angular positions, means for locking the cross bar in any one of its angular positions, and means carried by said cross bar and adjustable thereon for yieldingly engaging the valves of the engine block.
  • a motor stand of the character described including supporting standards held in spaced relation to each other, a cross bar having angularly bent ends pivoted to said standards whereby the cross bar may be rotated into a plurality of angular positions, means for locking the cross bar in any one of its angular positions, means carried by sald cross bar and adjustable thereon for yieldingly engaging the valves of the engine block, comprising a transverse rod extending parallel to the cross bar and having U- shaped arms on the extremities of the rod, the ends of said arms being pivoted to the angularly bent ends of the cross bar, a plurality of resiliently projected studs carried by said rod, and means for holding the rod in its adjusted positions with the studs against the valves of the engine.
  • a motor stand of the character described including supporting standards held in spaced relation to each other, a cross bar having angularly bent ends pivoted to said standards whereby the cross bar may be rotated into a plurality of angular positions, means for locking the cross bar in any one of its angular positions, means carried by said cross bar and adjustable thereon for yieldingly engaging the valves of the engine block comprising a transverse rod extending parallel to the cross bar and having- U-shaped arms on the extremities of the rod, the ends of said arms being pivoted to the angularly bent ends of the cross bar, a plurality of resiliently projected studs carried by said rod, a member mounted upon the rod at its middle, and a screw passing through the member and adapted to engage one of the cap screw holes of the/engine block.
  • a motor stand of the character described including supporting standards held in spaced relation to each other, a cross bar having angularly bent ends pivoted to said standards whereby the cross bar may be rotated into a plurality of angular positions, means for locking the cross bar in any one 7 of its angular positions, means carried by said cross bar and adjustable thereon for yieldingly engaging the valves of the engine block comprising a transverse rod extending parallel to the cross bar and having U- shaped arms on the extremities of the rod, the ends of said arms being pivoted to the angularly bent ends of the cross bar, a plub rality 0t resiliently projected engine valve scribed compris'ing a support, a transversely extending supporting bar oscillatably mounted upon said support and having means for engaging an engine block therewith, means mounted upon said support for holding the valves of the engine from dropping out and including a rod, and spring projected pins mounted upon the rod.
  • a motor stand of the character described comprising a support, a transversely extending supporting bar oscillatably mounted upon said support and having means for engaging an engine block therewith, means mounted upon said support for holding the valves of the engine from dropping out and including a rod, spring projected pins mounted upon the rod, and means mounted upon the rod for holding 'therod in spaced relation to the face of the engine block.
  • a motor stand of the character de scribed comprising parallel supporting standards, a block disposed between said standards, bolts connecting the standards and holding them against the ends of the block, a supporting cross bar having inwardly turned ends, a bolt passing through the inwardly bent ends and through the upper ends of the standards and having a nut on one end, and a sleeve surrounding said bolt and disposed between the standards, said cross bar having means whereby an engineblock may be clamped thereto.
  • motor stand of the character described comprising parallel supporting standards, a block standards, bolts connecting the standards and holding them against the ends of the block, a supporting cross bar having inwardly turned ends, a bolt passing through the inwardly turned ends and through the upper ends of the standards and'having a nut on one end, and a sleeve surrounding said bolt and disposed between the standards, said crossbar having means whereby an engine block may be clamped thereto and having adjustable means mounted thereon for holding the valves of the engine block from dropping out.
  • a support a swinging meniber oscillatably mounted and adjustable into a plurality of angular positions, the swinging member having means whereby it may be engaged with an engine block, and means adjustably mounted upon the swinging member for resiliently disposed between said upon the support caring against the valves of the engine black and hnldinnf valvea izhil? Seats, said ineans'inclnc'ling mansion poai tively' engaging th engineblobk;
  • 184A motor stand having spaced upright members and a transversely extending narroiv bar fiat upon nn e face and thus) adapted to flatly abut the side wan-o1" the block of an internal combustion engine adjacent the head end t11ere0f-,-and to he secur'ed in a position theragainst, the' bar having a plurality of aprturs along its length adapted for the reception of stud bolts 'exiiending from the; angina blank and bBi angulariy upwardly extnding nieinbeisnf the sfianii,

Description

Sept. 14, 926.
- G. M. PETERSON WORK SUPPORTING STAND heets-Sheet 1 I -INVENTOR. trillfilersml ATTORNEY.
Fi led May 1, 1923 2 Sheets-Sheet Z INVENTOR.
4. l7 Pelmzs on Fetehted Sept. id, 1926 UNITED STATE sra'rsnr orr cs.
GEORGE M. PETERSON, OF STURGEON BAY, WISCONSIN.
WORK-SUPPORTING STAND.
v Application filed May 1,
which is light and, therefore, readily shifted to any desired point of the machine shop, which is firm, and which may be disassembled for packing and shipment and may be readily assembled whenever desired.
A further object is to provide a motor stand of this character which will support the motorblock, crank case and allied parts at the right height for overhauling and working thereon, and which is so constructed v as to permit the-motor block to be swung to aplurality of positions so as to make every part of the motor block readily accessible for operation. a
A still further object is to provide in a device of this kind means for keeping the valves from dropping out when the motor block is swung to carry the cylinders into different angles, this means being so con structed as to enable the operator to turn the crank shaft and cam shaft Without bending or buckling the valve stems. 7
Still a further object is to provide a construction of this character by which an entire motor can be assembled comp crank case, transmission cover, etc. p p
7 Other objects will appear in the course of the following description. j v My invention is illustrated in the accompanying drawings, wherein Figure 1 is a perspective view of a work supporting stand constructed in accordance with my invention; p y I Figure 2 is a side elevation of the upper portion of the stand, showing two positions in which the motor may be adjusted; I
Figure 3 is a sectional View through the bar 28, showing the means for engaging the engine block; A
Figure 4sisa sectional View through the bar 28, showing the manner in which the pin 31 is mounted-therein; v f 1 1 Figure 5 is a fragmentary sectional view through the engine block and the supporting a bar 15 showing the manner in which gine block isconnected thereto. 1
Referring to these drawings, it will be seen that my stand comprises the horizontalthe .en-
letely with 1923. Serial No. 635,920.
1y extending angle irons lOwhich form the base of thedevice and to which are attached by bolts, rivets or other suitable means the 'upwar'dlv extending standards 11, these standards being of relatively heavy'iron or other like material. The standards extend upward and slightly inward, and disposed between the parallel portions of the standards is a block 12 of wood or material, this block being grooved upon its. upper and lower faces, and passing through these grooves are the bolts 13 and 14 holding theblock firmly in place, the block preventing any collapsing'of the standards.
Mounted upon the upper ends of the other suitable standards for oscillation thereon is a transverse bar 15 having angularly. bent ends 16 which extend down on the outside faces of the standards, Through this bar passes a bolt 17 carrying anut 18 having a handle 19,and disposed between the standards and surrounding this bolt is a sleeve 20 which prevents the standards from being forced or benttoward each other when the nut 18 is tightened up. The transverse bar 15 constitutes the support for the engine block and for various other parts, of the apparatus which may be attached thereto, and to'this end the transverse bar 15 is formed with a plurality of perforations 21 spaced at any desired distance from 7 each 'other.
For the purpose'fof' holding the supporting bar 15 in any desired position, I form the supporting barwith an opening 22 and attach to one of the-standards a pin 23 which is adapted to extend through the opening 22 and through one of a series of perforations 24 in the standard, this pin being connected to the standard by means of a spring 25. The standard has not only one opening 24 buta plurality'of these openings so that the supporting bar 15 may be shifted into a plurality of positions. Thus it may be turned so that its upper face lies entirely in a horizontal plane or it may be shifted so that itsouter face lies entirely in a ver tical plane or to one or more intermediate positions, and under these circumstances the pin 23 will hold thesupportingbar set or locked in this adjusted-position. I a
The engine block A is adapted to belconnected to the supporting bar15 bytheiusual manifold studs a which are, inserted through 'theapertures 21 in the supporting bar .15.
Over these studs wand against thee'xteri'or inward movement of the pins.
of the bar are placed the sleeves E26, and
engaging the outer ends of the studs 64 are the nuts 27 which bear against the ends of 1 formed integral with the bar 28 and extend ing and then downward in an approximate seini circle from the bar 28 and being pivotedito the nwardly turned ends of thebar 13'by means'of the rivets 30. This cross bar 28 has a plura-lity'of apertures in it, and operating through these apertures are the headed pins 31. These pins at their inner ends are provided with transverse apertures for the passage of cotter pins 32, and surrounding each pin and bearing at one end against the head thereof and at its opposite end cross bar is a coiled spring 33 the headed pins outward until stopped by the cotter pins 32. Thus these headed pins are normally projected and the springs resiliently resist the These pins are disposed in alignment with the valve stems and bear against the valve. Riveted or otherwise attached to the cross bar 28 is a U-shaped clip 3 1, and having screw-threaded engagement through this'clip is a cap screw 35. This cap screw screw into the middle hole I) in the engine block A where the cylinder head cap goes.
It will be seen that this cross bar 28 constitutes a valve holding device which may be turned upon its pivots 30 to bring the pins 31 into engagement with the valves and against the which acts to force that when this device is brought down on the valves thescrew 35 passes into andengages the opening I), as heretofore described. The downwardly turned ends of the 11.5- shaped clip 84-. bear against the face of the engine block and hold the cross bar 28 in such position that the pins 31 will hear propthe valves and thus keep the falling out when the motor to different positions. When erly against valves from block is swung these pins are engine can, be cranked and the stems of the valves will not be buckled, as the springs 30 will compress to permit the movement of the valves.
In order to provide means whereby the transmission, fly wheel, and magneto assembly can be supported on the lower portion of the; stand, I provide the hook-like menibers 54 which at theirupper ends are formed with eyes through which'the bolt l l'p'asse's is adapted to engaged with the valves, the
nee les and which at their lower ends are angularly bent, as at 55, so that, as illustrated n Fig ure 1, the transmission mechanism, fly wheel and the magneto assembly may be supported by these hookshaped members, thus adding weight to the bench or stand when heavy wrench pressure is used for tightening bee.- ings. This motor stand will not twist or slide on a cement floor, as it is provided with small nubs at its four corners which rest upon the floor. At the same time the motor stand is sufiiciently light so that it may readily shifted to any desired'part' of the assembly room or garage. It will be seen that all of the parts can be readily 111mm factured and pressed cold and that they may be readily assembled. This stand, while it is particularly intended for use with Ford and Fordson motors, may be made to hold'any engine block that has a manifold held by studsor bolts. I r
1. A motor stand comprising a bar having aface adapted to flatly abut the side wall of the blockof an internal combustion engine and to be secured in position there' against and a pivotal support for thebar such that said block engaging face of the par is tangential to the arc of swing of the 2. A motor stand for motors having in a. side wall thereof openings for the reception of securing elements for attaching to the motor a manifold thereof, said motor stand comprising spaced uprights and a cross bar pivoted to said uprights and swing-able from side to side of the uprights about the pivots thereof and securable' in adjusted positions, said cross bar having a motor] engaging face arranged in a plane at right angles to a radius of the pivot of'th'e cross bar and having openings therein fo r the passage of securing elements which engage in said openings of the motor wall, said securing elements constituting the sole connection between the motor and the motor stand.
3. A motor stand for motors having in a side wall thereof openings for the reception of securing elements for attaching to the motor a manifold thereof, saidmotor stand comprising spaced uprights and a U-shaped cross bar having the arms thereof pivoted to said uprightsand swingable from, side to side of the uprights about the pivots thereof and securable in adjusted positions, the bight portion of said cross bar forming a motor engaging support having its motor engaging face'arr'angedin a plane at right angles to a radius of the pivot of the cross bar, said bight portion having openings therein for the passage of securing elements which engage in said openings of the motor wall, said securing. elements constituting the sole connection between the motor'and the motor stand. r
4. A motor stand of the character described including supporting standards held in spaced relation to each other, a cross bar having angularly bent ends pivoted to' said standards whereby the crossbar may be rotated into a plurality of angular positions, means for locking the cross bar in any one of its angular positions, and means carried by said cross bar and adjustable thereon for yieldingly engaging the valves of the engine block. r
5. A motor stand of the character described including supporting standards held in spaced relation to each other, a cross bar having angularly bent ends pivoted to said standards whereby the cross bar may be rotated into a plurality of angular positions, means for locking the cross bar in any one of its angular positions, means carried by sald cross bar and adjustable thereon for yieldingly engaging the valves of the engine block, comprising a transverse rod extending parallel to the cross bar and having U- shaped arms on the extremities of the rod, the ends of said arms being pivoted to the angularly bent ends of the cross bar, a plurality of resiliently projected studs carried by said rod, and means for holding the rod in its adjusted positions with the studs against the valves of the engine.
6. A motor stand of the character described including supporting standards held in spaced relation to each other, a cross bar having angularly bent ends pivoted to said standards whereby the cross bar may be rotated into a plurality of angular positions, means for locking the cross bar in any one of its angular positions, means carried by said cross bar and adjustable thereon for yieldingly engaging the valves of the engine block comprising a transverse rod extending parallel to the cross bar and having- U-shaped arms on the extremities of the rod, the ends of said arms being pivoted to the angularly bent ends of the cross bar, a plurality of resiliently projected studs carried by said rod, a member mounted upon the rod at its middle, and a screw passing through the member and adapted to engage one of the cap screw holes of the/engine block.
7 A motor stand of the character described including supporting standards held in spaced relation to each other, a cross bar having angularly bent ends pivoted to said standards whereby the cross bar may be rotated into a plurality of angular positions, means for locking the cross bar in any one 7 of its angular positions, means carried by said cross bar and adjustable thereon for yieldingly engaging the valves of the engine block comprising a transverse rod extending parallel to the cross bar and having U- shaped arms on the extremities of the rod, the ends of said arms being pivoted to the angularly bent ends of the cross bar, a plub rality 0t resiliently projected engine valve scribed compris'ing a support, a transversely extending supporting bar oscillatably mounted upon said support and having means for engaging an engine block therewith, means mounted upon said support for holding the valves of the engine from dropping out and including a rod, and spring projected pins mounted upon the rod.
9. A motor stand of the character described comprising a support, a transversely extending supporting bar oscillatably mounted upon said support and having means for engaging an engine block therewith, means mounted upon said support for holding the valves of the engine from dropping out and including a rod, spring projected pins mounted upon the rod, and means mounted upon the rod for holding 'therod in spaced relation to the face of the engine block.
10. A motor stand of the character de scribed comprising parallel supporting standards, a block disposed between said standards, bolts connecting the standards and holding them against the ends of the block, a supporting cross bar having inwardly turned ends, a bolt passing through the inwardly bent ends and through the upper ends of the standards and having a nut on one end, and a sleeve surrounding said bolt and disposed between the standards, said cross bar having means whereby an engineblock may be clamped thereto. a
1 1. motor stand of the character described comprising parallel supporting standards, a block standards, bolts connecting the standards and holding them against the ends of the block, a supporting cross bar having inwardly turned ends, a bolt passing through the inwardly turned ends and through the upper ends of the standards and'having a nut on one end, and a sleeve surrounding said bolt and disposed between the standards, said crossbar having means whereby an engine block may be clamped thereto and having adjustable means mounted thereon for holding the valves of the engine block from dropping out. v
12. In a motor stand support of the char acter described, a support, a swinging meniber oscillatably mounted and adjustable into a plurality of angular positions, the swinging member having means whereby it may be engaged with an engine block, and means adjustably mounted upon the swinging member for resiliently disposed between said upon the support caring against the valves of the engine black and hnldinnf valvea izhil? Seats, said ineans'inclnc'ling mansion poai tively' engaging th engineblobk;
184A motor stand having spaced upright members and a transversely extending narroiv bar fiat upon nn e face and thus) adapted to flatly abut the side wan-o1" the block of an internal combustion engine adjacent the head end t11ere0f-,-and to he secur'ed in a position theragainst, the' bar having a plurality of aprturs along its length adapted for the reception of stud bolts 'exiiending from the; angina blank and bBi angulariy upwardly extnding nieinbeisnf the sfianii,
said angulaily bent endsfbeing fpiybtall'y engaged with said upwardly extendingv In testimony whe'ieof I hereuntdafiiii'iny signature. V
GEORGE M. PETERSON.
US635920A 1923-05-01 1923-05-01 Work-supporting stand Expired - Lifetime US1600134A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3015883A (en) * 1957-12-02 1962-01-09 Phillips Petroleum Co Flange aligning tool
US3032333A (en) * 1959-01-02 1962-05-01 Harold B Fuller Work holder for outboard motors
US3046644A (en) * 1960-05-12 1962-07-31 Florence Vivian Gehrig Valve spring depressor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3015883A (en) * 1957-12-02 1962-01-09 Phillips Petroleum Co Flange aligning tool
US3032333A (en) * 1959-01-02 1962-05-01 Harold B Fuller Work holder for outboard motors
US3046644A (en) * 1960-05-12 1962-07-31 Florence Vivian Gehrig Valve spring depressor

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