US2362380A - Ski - Google Patents

Ski Download PDF

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Publication number
US2362380A
US2362380A US481826A US48182643A US2362380A US 2362380 A US2362380 A US 2362380A US 481826 A US481826 A US 481826A US 48182643 A US48182643 A US 48182643A US 2362380 A US2362380 A US 2362380A
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United States
Prior art keywords
ski
wood
foot
plate
glued
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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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US481826A
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English (en)
Inventor
Kallstrom Anders Gustav
Kjellstrom Alvar Eskil Petrus
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Individual
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Individual
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Publication date
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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C5/00—Skis or snowboards
    • A63C5/12—Making thereof; Selection of particular materials

Definitions

  • the present invention relates toan improved ski of wood.
  • TheA object of the invention is to produce a light ski and to reduce considerably the quantity of the special, selected skiwood that is available now only with difficulty.
  • y y l A' Ihe invention is essentially characterized by the feature that the ski comprisesv a ski body consisting of at least one layer of wood, a stiiening member consisting of at least one layer of Wood which member is bent to alchannel-shaped cross-sectional form and glued to the upper side of the ski body, a plane foot-plate of wood glued to the upper side of or formedby a portion v member 9 has a channel-shaped cross-section and extends along nearly 2/3 of the length of the ski.
  • a filling-piece I0 is suitably provided between the stiiTening-rnember 9 and the layei ⁇ 8.
  • This filling piece I0 is somewhatshorter "than the foot plate II, which' ⁇ is flaton its upper side and has a rectangular cross-section.
  • the ski according toFigS. 12-16 differs from the above described embodiment by'thefeature IIL-III, IV-IV, V-,V, and VI--VI respectively in Fig. 1.
  • Fig. 7 ⁇ is a plan'view of a second embodiment of the ski.
  • Fig..8 is a longitudinal sectional elevation of the same' ski.
  • Figs. 9e11 are sections along the lines IX-IX, X-X, and XSL-XI respectively in Fig. 8.
  • Figs. 12 and 13 show a plan View and ailongitudinalsectional velevation respectively of a third embodiment of the ski.-
  • Figs. 14-16 are sections along the lines .XIV-EGV, XV-XV, and XVI--XVI respectively in Fig. 13.
  • v is the vuning member, which is glued to the ski body 2, which may be provid- ⁇ ed in the known way with a guiding-groove-3.
  • the stiffening member may be plain in rits whole width, as shown on the drawings, so that the stiiening member forms the foot-plate atsaid place.
  • the channel-shaped cavity4 formed between the ski body 2 and the stiffening member I is filled by a lling-piece 5 beneath 'the foot-plate.
  • the stiifening member I is formed in such a way that the depth of the channel space decreases in the direction towards that the stiflening member "9 .consisting of Aseveral layers extends along a greater portion of the length of the ski. Also the fastening of the stiffening member 9 is a little different. As shown in' Figs.
  • ⁇ ll-lfthe upper vlayer 8 is provided on its longitudinal side-edges with a groove or recess I3, which in the middle portion of the ski passes through the whole layer 8, the surface of the longitudinalside ends'of the lrichening member 9 lying there ush with the longitudinal side edges of the ski, as Figs. 14 and 15 illustrate.
  • this groove I3 decreases in the direction towards the ends of the ski and terminates 'somewhat before the rear and fore ends of the stiffeningl member.
  • ski vaccording to thisvembodiment is formed in the vsame way as the skiraccording to Figs. 7-11, 'and the' same references are used for the same parts of the ski.
  • thesupporting intermediate walls I2 may be'replaced by ribs'glued to the inner side of the stiffening member and, ifde sired, also to the layer 8, T y
  • a ski comprising a vski body consisting of at least one layer of wood, ⁇ a ⁇ stifeningmember consisting of at least one layer of wood, said stiiening member ybeing bent to a channel-shaped cross-sectional form and being glued to the upper side ⁇ of said ski body, aplanefoot-plate of wood, said foot-plate being formed by a portion of said stiiening member, and.. a.. ,wooden strengtheningpiece, said strengthening, piece being inserted into the space between said stii'ening member and said ski beneath said foot-plate.
  • a ski comprising a ski body consisting of several layers of wood glued together, a chanening member consisting of several layers oi wood glued together, said stiieningi,member beingbent to a channel-shaped cross-sectional form and being glued to the upper side of said ski body, a plane foot-plate of wood, said'foot-platev ⁇ being formed by a portion of said stiiening member,
  • yA ski comprisingfaski body consisting. of at leastl onelayeroffwoo'd, a stiifening member consistingof: at least one layer' of. wood, said stiiening member. being bent' to a. channel-shaped crossese'ctional formandbeingglued to the upper side of saidskibody, aV planefoot-plate of Wood',xsaid foot-plate'. being gluedto the upper si'def. oi" saidi stiifening: memberg, andV a ⁇ wooden strengthening'piece, said strengthening piece beinginserted'into the space between said stiifeningzm'emberandisaid ski body beneath'said footplat'e'..
  • a ski comprising a ski body consisting of several layers of wood glued together, a stiiening. member consistingrof several layers of wood glued? ⁇ together, saidstiffening member. being bent to af channelshaped cross-sectional form and beingwgluedto.theupper.side of said ski body, a
  • a ski comprising a ski bodyconsisting of at 4leastf one layer of wood, a stiiening member conleasty onelayer, of wood, a stiffening member consisting of at least one layer of wood, saidstiffening member being ⁇ bent to a channeleshaped cross-sectional form and being glued to the upper side of said ski body, a plane foot-plate of wood, said'foot-plate. being glued to the upper side of said,v stiffening ⁇ member, a wooden strengthening piece, said strengthening piece being inserted into the space between said stiiening member and said ski. body beneath said foot-plate, and supporting intermediate Wooden members, said members being arranged inthe transverse directioniof the skir andxedbetween said stiiening member and.
  • A. ski comprising aV skiY body consisting of atA least one layer of Wood, astiifening member consisting of at least one layer of ⁇ wood, said stiffening member being bent to a channel-shaped crossfsectionallform andbeing, glued tor the uppersidegof' said-ski bodyg; recesses formed along the longitudinal edges of said ski body, said stiffening member fitting in said recesses, a plane foot-plate of wood, said foot-plate being formed by a portion of said stiffening member, and a lwooden strengthening piece, said strengthening piecevbeingrinsertedinto the space between said stifenin'g memberand said ski body beneath said foot-plate.
  • A- ski comprising a ski body consisting of at least one layer of wood, a stiiiening member consistingiof at least one layer of wood, said stiffening member being bent to a channel-shaped cross-sectional form andfbeing'glue'd tothe upperside' of saidfski body; recesses formed along the longitudinal edgesof.' saidskibody, said stiff'- ening member fitting' inY said'. recesses, aplane foot-plate of wood, said foot-plate being glued to the upper side ofi'y saidfstienin'g member; and a wooden strengthening piece', saidfstrengthening piece beinginsertedy into the space between' said stifiening member. and said:v ski body beneath saidIfoot-plate.
  • a ski comprising' af ski bodyconsisting' of at least one layer of wood, a stiieningmember consisting. of several layers of; Wood glued' together, said stiifenin'g member being' bent'.r to a channel-shaped' ⁇ cross-sectional forml and being gluedt'o the upper: sidezof saidski-body,. recesses formed along the longitudinal edges of saidsk'i body', for' receiving theI longitudinal' side: ends of said; stif'ening member, the surfaces of saidflon'- gitudinal side ends lying ush with the-.longitudinal sideiedgeszofsaidski atleastink the middle part thereof, al plane foot-plateof woodg.
  • said foot-plate beingv formed by a portion ofv saidstifE- eningmem'ber, and 'a Woodenstrengthening ⁇ piece, said strengthening piece being insertedinto ⁇ the space between'. said stiilenin'g member and' said ski body beneathl said footeplate.
  • a ski comprising a skiibodyconsisting of at least one layer'of wood; a' stiffening member consisting of several layers ⁇ of.- wood? ⁇ glued t gether, said' stiffening member being bent to a channeleshaped* cross-sectional form and being glued to the upper side of. said ski'. body, recesses formed along' the'longitudinal edges ofsaid' ski body, said stifieni'ng. member fittingA in said recesses, a plane foot-plate of wood, said foot-plate being glued tothefupper side of said stiifening member, anda' wooden strengthening piece, said strengthening piece' being inserted linto the space between said stiiening memberandfsaid ski body beneath.
  • a ski comprising a ski.L body: consisting. of at least onelayer of wood; a stiifening member consistingV of; at.Y least one layer of*I wood, a plane foot-plate, said stiiening member-beingbent-t'o a channelr-shaped crossesectional 4form before and* behind.
  • said' foot'plate,.said footfplate being formedby aplan'e portion' of; said'stifiening: piece between said channel-shaped ⁇ portions. ofsaid vstiifening member, andl a wooden strengthening piece, saidlstrengthening' piece-being inserted into the spacebetween saidA plane portion: of said stiiening member andsaidskibody beneath said footeplate.
US481826A 1942-05-02 1943-04-05 Ski Expired - Lifetime US2362380A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE233402X 1942-05-02

Publications (1)

Publication Number Publication Date
US2362380A true US2362380A (en) 1944-11-07

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Family Applications (1)

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US481826A Expired - Lifetime US2362380A (en) 1942-05-02 1943-04-05 Ski

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US (1) US2362380A (de)
CH (1) CH233402A (de)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2539224A (en) * 1944-10-07 1951-01-23 Beerli Louis Ski
US2605111A (en) * 1950-04-04 1952-07-29 Authier John Ski
US2648543A (en) * 1949-01-10 1953-08-11 Grabowski Edward Witold Laminated ski
US2661219A (en) * 1948-12-31 1953-12-01 Jr Bevis P Coulson Flexible ski
US3414279A (en) * 1966-04-05 1968-12-03 Allain Pierre Antivibratory member for skis
US4711462A (en) * 1982-03-20 1987-12-08 Mizuno Corporation Injection ski and a method of manufacturing same
US4911462A (en) * 1987-02-05 1990-03-27 Salomon S.A. Cross country ski
US5288097A (en) * 1987-02-27 1994-02-22 Salomon S.A. Process for manufacturing a ski, and a ski manufactured by the process
US5292148A (en) * 1991-11-19 1994-03-08 Skis Rossignol S.A. Shaped ski of non-rectangular cross section
USRE36453E (en) * 1993-04-16 1999-12-21 Skis Rossignol S.A. Ski including sides and an upper shell

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2539224A (en) * 1944-10-07 1951-01-23 Beerli Louis Ski
US2661219A (en) * 1948-12-31 1953-12-01 Jr Bevis P Coulson Flexible ski
US2648543A (en) * 1949-01-10 1953-08-11 Grabowski Edward Witold Laminated ski
US2605111A (en) * 1950-04-04 1952-07-29 Authier John Ski
US3414279A (en) * 1966-04-05 1968-12-03 Allain Pierre Antivibratory member for skis
US4711462A (en) * 1982-03-20 1987-12-08 Mizuno Corporation Injection ski and a method of manufacturing same
US4911462A (en) * 1987-02-05 1990-03-27 Salomon S.A. Cross country ski
US5288097A (en) * 1987-02-27 1994-02-22 Salomon S.A. Process for manufacturing a ski, and a ski manufactured by the process
US5292148A (en) * 1991-11-19 1994-03-08 Skis Rossignol S.A. Shaped ski of non-rectangular cross section
USRE36586E (en) * 1991-11-19 2000-02-29 Skis Rossignol S.A. Shaped ski of non-rectangular cross section
USRE36453E (en) * 1993-04-16 1999-12-21 Skis Rossignol S.A. Ski including sides and an upper shell

Also Published As

Publication number Publication date
CH233402A (de) 1944-07-31

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