US1109335A - Floor planing and scraping machine. - Google Patents
Floor planing and scraping machine. Download PDFInfo
- Publication number
- US1109335A US1109335A US81889814A US1914818898A US1109335A US 1109335 A US1109335 A US 1109335A US 81889814 A US81889814 A US 81889814A US 1914818898 A US1914818898 A US 1914818898A US 1109335 A US1109335 A US 1109335A
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- US
- United States
- Prior art keywords
- trunnions
- frame
- grooves
- plane
- planing
- 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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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
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/02—Scraping
- A47L13/08—Scraping with scraping blades
Definitions
- My invention relatesto improvements floor planlng and scrapmg mach nes, my I ob ect-be1ng to. provide an efiicient construetion ofthis character. .I y t p
- my improved machme I'employ an ad justable planing device locatedapproxi mately midwayof the frame ;in a lengtha wise direction. This planing'deviceisvade ju'stable .by aback and forth movement,'
- planingrelation The body of the? planing device is trunnioned on the opp0 gage elongated openings. VVhenxthe trim-.1
- the device is in the lowermostipo- SItlQIl, andis adapted to engage the floor for M lanin ur oses whilewhen thetrunnions p n a: p p a are in the forward extremities of the slots,
- the knife of the-planer is :raisedfabove the floor, To the I rear extremity of -the main framework ofthe structure isfattached the;
- the --same -reference characters indicate frameworkof the machine, which'consists the -main of two side members 6 connected 'infront by throughthe tongueor: pull bar 9 of the-machine; Alsoijo'urna-ledin these side members I lean axle 10,;to whoseextremlties are made two bars 7 and -8 which are also" passed fast wheelsf12 which support the machine in front.
- the frame bars are fur- I then spaced, and connected by the scraper device 131, which is pivotallyconnected at the -rearf'extremity" of the framemembers ;andatthelowerextremity of said device, as shown at 14:
- the knife 18 0f the planing device is sez-i cured in-p'lace by. means of 1 screw studs 19:1 which are fixed in the "body or frame of the l device andjpass through elongated openings formed in the blade, and v also through a openings formed in an) outside member 20.
- in c --. which the studsfitn 1T0 the 'outer' ektremi tiesof these studsare applied nuts 21 which are preferably; of the wingshape, to facilitate hand manipulation; By loosening these a 80 forme'd'in the opposite frame members.
- To the" outer "protruding extremities of these screw studs are applied wingnuts 17.
- the blade may be raised or lowered, as
- planing device 22 which includes a body member 23, a knife the movable block 26.
- a transversely arranged pin 29 which forms a sort of fulcrum for the plate 27 when the screw 28 is, tightened by forcing it against the knife.
- the knife is adjusted in the plane of its 1ocation'by 'means of a screw 30. which is. .journaled in the bodyofthe; plane, its
- the portions'of the members .6 in'front and rearof the parts 37 are relatively thin.
- Theparts 37 are made of considerable thickness,-however, in"-or .der to give the necessary width to the: grooves and also close these grooves onthe outside, whereby the trunnions of the plane are:- sealed. These grooves are closed at their. rear extremities.
- the rear portions of the. grooves are also lowermost, and when the trunnions engage these rear po'rtions the plane is in position'for' use :(see Fig. 3). grooves the latterextend upwardly and forwardly. WVhen thetr'u'nnions are in the forward extremities of the grooves, the;
- arms 38 are'iperforated at "their rearv extremities to These arms-; are connected. forward of the trunnions by a Below the .screw' and. located; outside of the member 27 and;
- the forward extremities of the arms are also connected and properly spaced by a rod 40';
- These arms 38 are composed of relatively 'low'parts 41. From the forward extremities of these parts 41 the arms extend upwardly, as shown at 42, and from the upper extremities of the parts 42 the arms extend forwardly, as shown at 43.
- the lower edges of the parts 43 are pro- 'v'ided with recesses 44 and 45 adapted to receive the axle 10 of the machine.
- the arms 38 are adjusted between the members6of the main frame by changing the arms ltO cause their recesses 44- or 45 to engagethe axle. When the recesses 45 engage the axle, the forward portion of the arms.
- a weight 47 of suitable mass is mounted on the frame members 6 to slidably engage them. It is locked in place by means of a screw .48 which passes through the weight, its lower extremity being threaded and passing through a securing spring 49, the springbeing locked in place by a nut 50.
- the SpI1I1g, Wh10l1 is bow-shaped, is so arranged that. its opposite extremities 51 engage the" under sur aces of relatively narrow rails 52 of: the frame members 6.
- the forward extremities of the grooves I i 86 are open at the upper edges of the lower rails 53.0f the frame members 6, to permit the passage of the trunnions of the plane when it is desired to remove the latter.
- the part extending in the rear of the trunnions is heavier than the partextending, forward of the same, and ifit were not for the construction just described, there would be a tendency, when the plane is not in use, for its 'rearportion to swing down Y wardly and "itsforward portion upwardly to a corresponding extent, which is undesirable.
- the axle of the wheels 12 may be removed from its normal position,
- a machine of the. class described ineluding a 'main frame, a planing device having trunnions, the frame having longitudinal grooves which the trunnionsenter,
- a main frame composed of two spaced members,'front wheels, an axle mounted in the frame members which the wheels engage, a plane having trunnions engaging longitudinal grooves formed in the frame members, and arms whose rear extremities are connected with the trunnions and extend forwardly therefrom, the forward portionsof the arms having longitudinallyspaced recesses adapted to engage the axle to secure the plane in the desired position ofzlongitudinal adjustment.
- gaging longitudinal grooves formed in the frame members and arms whose rear extremities are connected with the trunnions and extend forwardly therefrom, the said armsforward of the trunnions being provided with a transverse rod, the plane having a part extendingforwardly of the trun "1 0.
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- Manufacture Of Wood Veneers (AREA)
Description
A. A. JACKSON. FLOOR PLANING AND SGRAPING MACHINE.
7 APPLICATION FILED FEB. 16, 1914. 1 1 09,335, Patented Sept. 1, 1914.
2 SHEETS-$111131 1.
x) .R .R. 5
qwg-tmwaco THE NORRIS PE+FR$ CO. PHOTO-LlTHO- WASHINGTON, D. C
A. A. JACKSON.
APPLICATION FILED FEB.16, 1914.
FLOOR PLANING AND SGRAPING MACHINE.
qwitmeooo A THE .IQRRI: PETERS co"; PHOTD LI7HO-. WASHINGIUPL u. c.
r l citizen of the UnitedStates, residing at the town of Arvada, county of -Jefierson, and State of Colorado, have invented certain new,
fnrirnnn A, ircxs ivggosgmvw teommm;
Topallvwhom z'tntdg/coyfieim: H 1 Be it known that 'I, A FRE A.JACKSON; a
and useful Improvements in'Floor Planing f and'Scraping Machines;- and- Idodeclarethe I following toibe a-full, clear, and exact de-' scription of-the invention, such jaswill enable others *s'killedin theart to'whichit ap-' pertains to make and use the samet-reference' being had to the r accompanyingdrawings;
and to the letters and figures of reference site sides of the frame.
marked thereon, which form a part of this specification. 1
My invention relatesto improvements floor planlng and scrapmg mach nes, my I ob ect-be1ng to. provide an efiicient construetion ofthis character. .I y t p In my improved machme I'employ an ad justable planing device locatedapproxi mately midwayof the frame ;in a lengtha wise direction. This planing'deviceisvade ju'stable .by aback and forth movement,'
whereby it is-thrown into and out iof'the floor .planingrelation' The body of the? planing device is trunnioned on the opp0 gage elongated openings. VVhenxthe trim-.1
nions arein the rear extremities of these openings, the device is in the lowermostipo- SItlQIl, andis adapted to engage the floor for M lanin ur oses whilewhen thetrunnions p n a: p p a are in the forward extremities of the slots,
the knife of the-planer is :raisedfabove the floor, To the I rear extremity of -the main framework ofthe structure isfattached the;
frame. By virtue ,of this construction the scrapingidevice of the machine. -Thisde vice is pivotally' connectedwith the' rframer near its, lower ;end,-while itsizupper portion I is provided with; screw pins which pass through; elongated openings the main scraping devicexmay be tilted upon-its pive ots to assume the proper position; for scraping purposes. When properly adjusted, it
is held in; suchjv'position by tightening-I the screw pins. V a
tratedaangembodiment*thereof Having briefly outlined improved coilstruction, I will proceed to. describe I the same :in detail, reference beingwmadeto the accompanying':drawing, which is illusthesame parts in all the views; Let the numeral 5 'desi'gnat The trunnions ena *i-momm aekm senArr ve-ivracninn.
Application 'filedllebruary 1e,1e14. Seria1'No.818,8 i98 1 w m v the drawing,Figu r-e 1 ma sideelev'aof the same. 1
5lsi e e oh r fr e tl m ted se tqnioie; i
The --same -reference characters indicate frameworkof the machine, which'consists the -main of two side members 6 connected 'infront by throughthe tongueor: pull bar 9 of the-machine; Alsoijo'urna-ledin these side members I lean axle 10,;to whoseextremlties are made two bars 7 and -8 which are also" passed fast wheelsf12 which support the machine in front. therear the frame bars are fur- I then spaced, and connected by the scraper device 131, which is pivotallyconnected at the -rearf'extremity" of the framemembers ;andatthelowerextremity of said device, as shown at 14: The upper extremity of this device-is'provided with screwstu'ds 15 which pass through curved, elongated openings 16 loosening thesenuts the scraper maybe 5 turned onits pivots 14: until the knife 18 of thelscraper assumes the proper relation e1ther .forT floor scraping-purposes or for i throwing it into the inactive position, as
maybe desired. When adjusted as shown A :in iFig. 3, that isto say, with the screw studs 15 in the lower extremities of the slots 16,1theldevice is given its greatest angle of I inclination; whileif it is desired to cause the nuts may beloosened and the studs ,inoved' u'pwardly in the said slots 3 1 1 knife to approach the' ve'rtical position, the
* The knife 18 0f the planing deviceis sez-i cured in-p'lace by. means of 1 screw studs 19:1 which are fixed in the "body or frame of the l device andjpass through elongated openings formed in the blade, and v also through a openings formed in an) outside member 20. in c --.which the studsfitn 1T0 the 'outer' ektremi tiesof these studsare applied nuts 21 which are preferably; of the wingshape, to facilitate hand manipulation; By loosening these a 80 forme'd'in the opposite frame members. To the" outer "protruding extremities of these screw studs are applied wingnuts 17. ,By
I 24, perforated to receive a stu'd25 fast in -11eceive the trunnions 35.
nuts the blade may be raised or lowered, as
position by tightening the nuts.-
maybe desired, and secured in the adjusted v Located forward of'the scraping device, and about midway longitudinally of the frame members 6, is the planing device 22, which includes a body member 23, a knife the movable block 26. The knife is fur thcr secured'inplace by an exterior mem ber27 held in place by a set screw 28 threaded thereinto near its upper extrem=- ity, the inner extremity of .the screw engaging the blade.
about midway thereof is a transversely arranged pin 29 which forms a sort of fulcrum for the plate 27 when the screw 28 is, tightened by forcing it against the knife. The knifeis adjusted in the plane of its 1ocation'by 'means of a screw 30. which is. .journaled in the bodyofthe; plane, its
threaded portion "81 engaging a threaded openingformedin the block 26. .Thescrew is locked against longitudinal movement by means of a collar 32 which engagesthe body of the structure. atthe upper extremity of.
purposes.
The body of the planeis provided on op.-
posite sides: with trunnions 35, which jenter grooves 36 formed in reinforced parts 37 of.
the frame members 6. The portions'of the members .6 in'front and rearof the parts 37 are relatively thin. Theparts 37 are made of considerable thickness,-however, in"-or .der to give the necessary width to the: grooves and also close these grooves onthe outside, whereby the trunnions of the plane are:- sealed. These grooves are closed at their. rear extremities. The rear portions of the. grooves are also lowermost, and when the trunnions engage these rear po'rtions the plane is in position'for' use :(see Fig. 3). grooves the latterextend upwardly and forwardly. WVhen thetr'u'nnions are in the forward extremities of the grooves, the;
plane is elevated above its operating "position', and when "so'adjusted the knife is free from engagement with the floor or other surface upon which the plane stands. In
order to facilitate fthe'ma nipulation of the plane, whereby its "trunnions are moved back and forth in the grooves- 361. arms 38 are'iperforated at "their rearv extremities to These arms-; are connected. forward of the trunnions by a Below the .screw' and. located; outside of the member 27 and;
From thelrear portions of these rod 39. The forward extremities of the arms are also connected and properly spaced by a rod 40'; These arms 38 are composed of relatively 'low'parts 41. From the forward extremities of these parts 41 the arms extend upwardly, as shown at 42, and from the upper extremities of the parts 42 the arms extend forwardly, as shown at 43. The lower edges of the parts 43 are pro- 'v'ided with recesses 44 and 45 adapted to receive the axle 10 of the machine. In other words, the arms 38 are adjusted between the members6of the main frame by changing the arms ltO cause their recesses 44- or 45 to engagethe axle. When the recesses 45 engage the axle, the forward portion of the arms. is supported by the axle, and the trun'nions of the plane are in the rear extremities ofthegrooves 36.- This is accomplished by moving the arms 38 forwardly adistance equal to that between the-recesses. 44 and 45,;and during this movement the trunnions 35 move upwardly in their grooves and rest in the forward part 46 of said grooves.
1 This: machine is adapted to be operatedby hand,that is, the user of the machine,
through the medium of the tongue 9, draws the machine over the floor to be planed and scraped. When it is desired to perform the planing operation, the machine is adjusted as shown in Fig..3;--
In order that a machine of thischaracter may properlyperform its function, it is'necessary that it be weighted, and for this reason a weight 47 of suitable mass is mounted on the frame members 6 to slidably engage them. It is locked in place by means of a screw .48 which passes through the weight, its lower extremity being threaded and passing through a securing spring 49, the springbeing locked in place by a nut 50. When it is desired to lock the weight I in the adjusted position upon the frame, the SpI1I1g, Wh10l1 is bow-shaped, is so arranged that. its opposite extremities 51 engage the" under sur aces of relatively narrow rails 52 of: the frame members 6. These rails are formed b I making relatively large openings in the si" es of the said members, the rails 52 boundin thesaid'openings on their upper sides. hen theapparatus is; used for planing purposes, the' weight is adjusted to occupya position. directly above the body of the planing device (see Fig. 3). When, however, it is used for scraping purposes,
'the weight is moved farther rearwardly, as shown in Fig. 1,.where'by its downward I force is exerted on the rearextremity of theframe, and consequently upon the scraping device. .When the device is inuse either for planmgi or. seraplng purposes, the
weight-may be moved to the. extreme forward'positionfshown in Fig. 1, whereby it ,will act to elevate the rear: extremity of'the v maybe moved "forwardl dotted lines in Fig. 1.
.11am; I
The forward extremities of the grooves I i 86 are open at the upper edges of the lower rails 53.0f the frame members 6, to permit the passage of the trunnions of the plane when it is desired to remove the latter.
' The forward extremity 54 of the plane extends. below and beyond the transverse member 39 connecting the arms 38, as heretofore explained. By virtue of this construction the forward part of the plane is prevented'from moving upwardly, and the rear part from swinging downwardly farther than 1s deslrable.
that is, the part extending in the rear of the trunnions, is heavier than the partextending, forward of the same, and ifit were not for the construction just described, there would be a tendency, when the plane is not in use, for its 'rearportion to swing down Y wardly and "itsforward portion upwardly to a corresponding extent, which is undesirable. When it is desired to elevate the forward portionof the main frame to a con-' siderable' extent, the axle of the wheels 12 may be removed from its normal position,
a as illustrated in the drawing, and placed I claim is:
in lower openings .55 formed in the frame.
Having thus described my invention, what 1. In a floor planing and scraping ma chine, the combination of'a frame, a plane trunnioned therein and longitudinally adjustable to vary its elevation, and a scraper alsoadjustably mounted'on the frame, substantially as described. U o
2. A machine of the. class described, ineluding a 'main frame, a planing device having trunnions, the frame having longitudinal grooves which the trunnionsenter,
the rear extremities of the grooves being lowermost, whence they extend upwardly and forwardly.
3. A machine of the class described, in
eluding a main frame, a planer device having trunnions, the frame having longltudi- 'nal grooves which the trunnions enter, the rear extremities of thegrooves being lowermost, the grooves extending upwardly and forwardly therefrom, their forward ex tremities being open above to permit the passage of the trunnions. o l. The combination of a mam frame com- It will be understood thatthe rear portionof the plane,'
P ed of two 1 mb u blyspwel and havingilongitudinal grooves respectively formed thereim; the rear extremities of the said grooves 'being lowermost, whence they extend upwardlyx and forwardly, and. a.
plane located. between said membersand havingtrunnions engaging the said grooves and movable therein.
" 5. The combinatin of a trunnions engaging the said grooves and movable therein, and means connected with the trunnions and extending forwardly therefrom to facilitate manual manipula tion.
6. The combination of a main frame havmg longitudmal grooves whose rear extremities are lowermost, whence they extend upwardly and forwardly, a plane having trunnions engaging the said grooves and movable therein, and arms connected with the trunnions and extending forwardly therefrom to facilitate manual longitudinal adjustment of the plane in the frame.
7. The combination of a main-frame having longitudinal grooves whose rear extremities are lowermost, whence they extend upwardly and forwardly, a plane having trunnions engaging the'said grooves and movable therein, arms connected with the trunnions and extending forwardly therefrom to facilitate manual longitudinal adjustment of the plane in the frame, the forwardportions of the said arms having spaced recesses, and a device extending main frame havinglongituduial grooves whose rear exjtr'em t esf are lowermost, a plane having transversely of the frame which the recesses of the arms are adapted to engage, whereby the plane is retained in the desired position of longitudinal adjustment.
8. In a machine of the class described, the
combination of a main frame composed of two spaced members,'front wheels, an axle mounted in the frame members which the wheels engage, a plane having trunnions engaging longitudinal grooves formed in the frame members, and arms whose rear extremities are connected with the trunnions and extend forwardly therefrom, the forward portionsof the arms having longitudinallyspaced recesses adapted to engage the axle to secure the plane in the desired position ofzlongitudinal adjustment.
9. Ina machine of the class described, the
I combination of a main frame, composed of two spaced-members, front wheels, an axle mounted in. the frame members which the wheels engage, a plane having trunnions. en-
gaging longitudinal grooves formed in the frame members, and arms whose rear extremities are connected with the trunnions and extend forwardly therefrom, the said armsforward of the trunnions being provided with a transverse rod, the plane having a part extendingforwardly of the trun "1 0. A. ina chine of the "class described, "com- In testimon whereof I afiix my s'ig'nahire prising a, frame Whose fdr\\ ar'd"p0i'ti6n is" inpreseiice 0% two witnesses.
s nibunte'd 0h W=hee1s,-a planing devicecarl-i'ec l V "ALFRED A. JACKSON.
by the frame in the rear of the Whels', 'a Witriessesr. 1 scraping device locatecl' iii th i'ea-r of the LENA DILLMAX, planing device, and a w i ghtfof Suitzifbly "A. fEBER T OBMEN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81889814A US1109335A (en) | 1914-02-16 | 1914-02-16 | Floor planing and scraping machine. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81889814A US1109335A (en) | 1914-02-16 | 1914-02-16 | Floor planing and scraping machine. |
Publications (1)
Publication Number | Publication Date |
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US1109335A true US1109335A (en) | 1914-09-01 |
Family
ID=3177527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US81889814A Expired - Lifetime US1109335A (en) | 1914-02-16 | 1914-02-16 | Floor planing and scraping machine. |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3917350A (en) * | 1974-04-22 | 1975-11-04 | Tennant Co | Ice resurfacer cutting blade apparatus |
-
1914
- 1914-02-16 US US81889814A patent/US1109335A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3917350A (en) * | 1974-04-22 | 1975-11-04 | Tennant Co | Ice resurfacer cutting blade apparatus |
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