US2472906A - Stretching device for the heel wire of ski ties - Google Patents

Stretching device for the heel wire of ski ties Download PDF

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Publication number
US2472906A
US2472906A US726290A US72629047A US2472906A US 2472906 A US2472906 A US 2472906A US 726290 A US726290 A US 726290A US 72629047 A US72629047 A US 72629047A US 2472906 A US2472906 A US 2472906A
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US
United States
Prior art keywords
plate
heel wire
ski
attachment
stretching
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
Application number
US726290A
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English (en)
Inventor
Kjellstrom Alvar Eskil Petrus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US2472906A publication Critical patent/US2472906A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00—Ski bindings
    • A63C9/24—Tighteners for ski bindings

Definitions

  • the present invention relates to a stretching device for the heel wire of ski-ties, which device is located in front of the toe supports of the skitie and consists of a stretching arm swingably journalled on an attachment plate, and of a fastening member ⁇ provided with at least one attachment member for the heel wire and so swingably connected to the stretching arm that the fastening member at swinging of the stretching arm downwards and forwards is displaced forwards, whereby a plate is swingably journalled on the stretching arm in front of the attachment member for the heel wire, which plate covers the attachment member in operative position.
  • the plate covering the attachment member for the heel wire is, according to the invention, provided with an extension projecting beyond its journalling place on the fastening member, said extension being so formed that when the stretching arm is brought to its operative position, said extension will come into contact with the attachment plate and thereby forcibly hold the cover plate in the position covering the attachment member for the heel wire.
  • Fig. 1 shows a side view of a portion of a ski provided with the stretching device according to the invention.
  • Fig. 2 is a longitudinal sectional elevation along the line II-II in Fig. 3 which is a plan view of a part of the ski and the stretching device.
  • FIG. 1 designates the ski on which the toe supports 2 are attached.
  • Said device comprises an attachment plate 4 secured by .means of screws I6 to the ski, on which plate a stretching arm 5 is swingably mounted on pivots 8.
  • a fastening member 6 for attachment of the heel wire 3 is, by means of a pivot 9 swingably connected to said stretching arm and is provided in a manner known per se with one or more grooves 1 open upwards, which enable a setting of the length of the heel wire 3.
  • the pivot 9 for the fastening member 6 is so positioned that this member when the stretching arm 5 is swung downwards and forwards is displaced forwards.
  • a plate I0 is swingably journalled, preferably on the pivot 9, said plate covering, in operative position, the grooves i of the fastening member t.
  • This plate lo is provided with an extension Il projecting beyond the journalling place 9 on the fastening member said extension being provided at its front end with a tongue I2 directed downwards, which when the stretching arm 5 is swung downwards forcibly makes contact with an upwards directed abutment i3 provided at .the front end of the attachment plate 4, whereby the cover plate It in its turn forcibly will be held in the position covering the grooves i.
  • the rear end of the plate lo may preferably be provided with a snapspring l5 in a manner known per se, which spring, when the plate it is swung downwards over the grooves l of the fastening member E grasps the rear end of said member.
  • Ski-tie having a heel wire and toe supports and provided with a stretching device for the heel wire located in front of said toe supports, and comprising an attachment plate, a stretching arm pivoted in said attachment plate, a fastening member provided with at least one attachment member for the heel wire and so pivoted in said stretching arm that said fastening member is displaced forward by swinging the stretching arm downwards and forwards, a cover plate pivoted in said stretching arm in front of the attachment member for the heel wire covering said attachment member in operative position, said cover plate being provided with an extension projecting beyond its journalling place on the stretching arm, said extension being so formed that when the stretching arm is brought to its operative position, said extension will come into contact with the attachment plate and thereby forcibly hold the cover plate in the position covering the attachment member for the heel wire.

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  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
US726290A 1946-02-19 1947-02-04 Stretching device for the heel wire of ski ties Expired - Lifetime US2472906A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2472906X 1946-02-19

Publications (1)

Publication Number Publication Date
US2472906A true US2472906A (en) 1949-06-14

Family

ID=20425788

Family Applications (1)

Application Number Title Priority Date Filing Date
US726290A Expired - Lifetime US2472906A (en) 1946-02-19 1947-02-04 Stretching device for the heel wire of ski ties

Country Status (2)

Country Link
US (1) US2472906A (de)
CH (1) CH248514A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2655386A (en) * 1949-05-06 1953-10-13 Kutschera Vigo Victor Ski binding

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE693857C (de) * 1936-07-22 1940-07-20 Unitas G M B H Metallwarenfabr Skibindung mit federndem, in seiner Spannung veraenderlichem Fersenzugglied
US2276252A (en) * 1938-11-16 1942-03-10 Nashe Leif Ski binding
US2381793A (en) * 1942-05-14 1945-08-07 David A Wallace Ski harness

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE693857C (de) * 1936-07-22 1940-07-20 Unitas G M B H Metallwarenfabr Skibindung mit federndem, in seiner Spannung veraenderlichem Fersenzugglied
US2276252A (en) * 1938-11-16 1942-03-10 Nashe Leif Ski binding
US2381793A (en) * 1942-05-14 1945-08-07 David A Wallace Ski harness

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2655386A (en) * 1949-05-06 1953-10-13 Kutschera Vigo Victor Ski binding

Also Published As

Publication number Publication date
CH248514A (de) 1947-05-15

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