US3603606A - Ski binding - Google Patents

Ski binding Download PDF

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Publication number
US3603606A
US3603606A US799582A US3603606DA US3603606A US 3603606 A US3603606 A US 3603606A US 799582 A US799582 A US 799582A US 3603606D A US3603606D A US 3603606DA US 3603606 A US3603606 A US 3603606A
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United States
Prior art keywords
toe
boot
ski
iron
spring blade
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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US799582A
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English (en)
Inventor
Nils Eie
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Individual
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Individual
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Filing date
Publication date
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Publication of US3603606A publication Critical patent/US3603606A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A63C9/00—Ski bindings
    • A63C9/18—Non-self-releasing bindings without heel-straps, but with a clamping device arranged at the front end of, or behind, the binding

Definitions

  • a ski binding comprises a toe iron secured to a ski for receiving the toe portion ofa boot and having inwardly turned upper edge portions for engaging the upper surface of the sole of the boot at the toe portion.
  • the boot carries a forwardly extending engagement member which is automatically engaged with a fastening device solely upon insertion of the toe portion of the boot in the toe iron.
  • the fastening device is constituted by a resilient spring blade which is attached at its rear end and extends forwardly so as to be gradually depressed and stressed by insertion of the toe portion of the boot in the toe iron.
  • the spring blade carries a protrusion on the upper surface thereof which is adapted to engage with a bent front portion of the engagement member on the boot.
  • the present invention relates to a ski binding of the type that comprises convenient tightener means arranged in front of the boot, thereby to fasten the toe part of the bottom to the ski in cooperation with a toe iron attached to the ski, said toe iron or separate secured elements providing one or more abutting surfaces extending substantially across the ski and serving to provide engagement surfaces against which a fitting secured to the front end of the sole can be brought to fixed engagement by means of said tightener means.
  • the invention has for its object to provide further favorable construction for such ski binding, whereby it is made still more effective at the same time as a simplification is obtained. Also further favorable features are reached by the new embodiment of the ski binding according to the invention as will clearly appear from the following description of the embodiments schematically shown in the drawing, wherein:
  • FIG. 1 is a plan of an vertical of the ski binding
  • FIG. 2 shows the same binding in vertical section along the line AA in FIG. 1.
  • FIG. 3 shows the foremost part of a boot sole provided with a sole fitting, which is desired can be embedded in the sole
  • FIG. 4 shows a modified embodiment of the ski binding according to the invention
  • FIG. 5 is a cross section similar to FIG. 2 showing another modified embodiment.
  • the ski is denoted at 1 and 2 denotes the toeiron which, in the usual way, is secured to the ski by means of screws.
  • the toe-iron at its front end is provided with an up wardly bent engagement edge to cooperate with the foremost end of the boot fitting 11.
  • the upwardly bent edge at both sides of the toe-iron is provided with inwardly bent parts 4 engaging the upper side of the sole edge.
  • the front edge is also bent somewhat inwardly as shown at 4 to grip the upper side of the sole fitting.
  • the engagement edge 4 is provided with a central opening 5.
  • a plate-spring 7 is with its one end secured to the ski and having the other end formed with an upwardly and somewhat forwardly bent hook 6. The spring protrudes somewhat through the opening 5 in the toe-iron as clearly appears from the drawing.
  • the spring 7 can be rigidly secured to the ski as shown in FIG. I or its can as suggested in FIG. 5 be adjustably secured by means known per se as for instance a screw 9 which can lock the spring in desired position by means of the engagement teeth ofa plate secured to the ski.
  • the spring 7 can be surrounded by a cover or casing 8.
  • This cover can be permanently connected to the spring whereby localizing of the casing of the ski by an abutment of the rear edge 8" against the front of the edge 3 automatically gives correct localization of the spring hook 6 in relation to the toeiron 2.
  • the casing 8 is provided with a cutaway part 8 near the rear end so that the spring at this place is visible. Thereby it is possible by means of a skipole-tip to press against the upper surface of the spring 7 whereby the hook 6 is brought out of engagement with the engagement part 13 at the boot fitting 11 which is provided with an opening 112. as will be seen from FIG. 3.
  • the spring 7 if desired can be provided with a small depression 6' or the like better to localize the engagement between the skipole-tip and the spring when the binding is to be released.
  • the spring 7 preferably is placed in the casing 8 with a prestressed resilience so that the upwardly directed force F of the spring when the binding is out of use keeps the upper surface of the spring pressed against the lower surface of the casing 8.
  • the casing thereby serves also to restrict the upward movement of the spring.
  • the casing 3 can be made integral with the toe-iron.
  • FIG. 4 is shown a modification where the spring 7 is secured to the ski l by securing one end in the cut out part or the like at the toe-iron plate 2, the other end of the spring protruding forwardly through the central opening in the engagement edge 3.
  • the spring is provided with a hook or protrusion 6 for engagement with the edge 13 in the cut out part 112 of the boot fitting.
  • the spring element consists of a platespring. This is the simplest and most convenient embodiment, but it will immediately be understood that also other embodiment of such resilient engagements can be arranged still falling within the scope of the present invention.
  • a ski binding comprising a toe iron secured to a ski for receiving the toe portion of a boot, said toe iron including inwardly turned edge portions for engaging the sole of the boot at said toe portion on the upper surface thereof, the boot having a forwardly extending engagement member, and a fastening device for engaging said engagement member solely upon insertion of the toe portion of the boot in said toe iron, said fastening device comprising a resilient element including a protrusion thereon, said resilient element being secured to the ski within the toe iron to be depressed an stressed by insertion of the toe portion of the boot in said toe iron to engage the protrusion and the engagement member, said resilient element having a portion projecting forwardly beyond the toe iron to enable release of the resilient element from the engagement member.

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  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
US799582A 1968-02-15 1969-02-17 Ski binding Expired - Lifetime US3603606A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO0581/68A NO119070B (xx) 1968-02-15 1968-02-15

Publications (1)

Publication Number Publication Date
US3603606A true US3603606A (en) 1971-09-07

Family

ID=19877685

Family Applications (1)

Application Number Title Priority Date Filing Date
US799582A Expired - Lifetime US3603606A (en) 1968-02-15 1969-02-17 Ski binding

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US (1) US3603606A (xx)
NO (1) NO119070B (xx)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4004823A (en) * 1975-08-08 1977-01-25 Ski Safe Inc. Touring ski boot binding
US4017096A (en) * 1975-08-08 1977-04-12 Maurice Pinsonnault Ski harness
US4108467A (en) * 1975-03-17 1978-08-22 Adidas Fabrique De Chaussures De Sport Ski binding
US4129319A (en) * 1974-09-25 1978-12-12 Hermann Kastinger Ski bindings
US4148502A (en) * 1976-07-22 1979-04-10 Fischer Gesellschaft M.B.H. Cross-country ski binding
US4303259A (en) * 1976-05-14 1981-12-01 Adidas Fabrique De Chaussures De Sport Ski binding
US4351543A (en) * 1979-03-15 1982-09-28 Josef Linecker Device for pushing a forwardly extending portion of a ski shoe sole into a cross-country ski binding
US4363498A (en) * 1976-07-24 1982-12-14 Geze Gmbh Cross country ski binding
US4365821A (en) * 1975-03-17 1982-12-28 Adidas Fabrique De Chaussures De Sport Ski binding
US4802687A (en) * 1986-01-08 1989-02-07 Northern Commercial Limited Ski shoe binding device
US4948158A (en) * 1985-04-24 1990-08-14 Makarenko Vladimir S Ski binding
US20230241488A1 (en) * 2022-01-31 2023-08-03 The Moss Companies Device and method of manufacturing for a snow and water sport sliding device with a pneumatic core

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR895370A (fr) * 1943-02-23 1945-01-23 Perfectionnements aux étriers et dispositifs de fixation de skis
FR980478A (fr) * 1948-12-17 1951-05-15 G Prost Ets Dispositif de fixation pour ski
US2590424A (en) * 1947-07-18 1952-03-25 Lehmkuhl Joakim Ski binding
US3386748A (en) * 1966-04-01 1968-06-04 Eie Nils Ski fastening

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR895370A (fr) * 1943-02-23 1945-01-23 Perfectionnements aux étriers et dispositifs de fixation de skis
US2590424A (en) * 1947-07-18 1952-03-25 Lehmkuhl Joakim Ski binding
FR980478A (fr) * 1948-12-17 1951-05-15 G Prost Ets Dispositif de fixation pour ski
US3386748A (en) * 1966-04-01 1968-06-04 Eie Nils Ski fastening

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4129319A (en) * 1974-09-25 1978-12-12 Hermann Kastinger Ski bindings
US4365821A (en) * 1975-03-17 1982-12-28 Adidas Fabrique De Chaussures De Sport Ski binding
US4108467A (en) * 1975-03-17 1978-08-22 Adidas Fabrique De Chaussures De Sport Ski binding
US4032172A (en) * 1975-08-08 1977-06-28 Ski Safe Inc. Touring ski boot binding
US4017096A (en) * 1975-08-08 1977-04-12 Maurice Pinsonnault Ski harness
US4004823A (en) * 1975-08-08 1977-01-25 Ski Safe Inc. Touring ski boot binding
US4303259A (en) * 1976-05-14 1981-12-01 Adidas Fabrique De Chaussures De Sport Ski binding
US4148502A (en) * 1976-07-22 1979-04-10 Fischer Gesellschaft M.B.H. Cross-country ski binding
US4363498A (en) * 1976-07-24 1982-12-14 Geze Gmbh Cross country ski binding
US4351543A (en) * 1979-03-15 1982-09-28 Josef Linecker Device for pushing a forwardly extending portion of a ski shoe sole into a cross-country ski binding
US4948158A (en) * 1985-04-24 1990-08-14 Makarenko Vladimir S Ski binding
US4802687A (en) * 1986-01-08 1989-02-07 Northern Commercial Limited Ski shoe binding device
US20230241488A1 (en) * 2022-01-31 2023-08-03 The Moss Companies Device and method of manufacturing for a snow and water sport sliding device with a pneumatic core
US11883736B2 (en) * 2022-01-31 2024-01-30 The Moss Companies Device and method of manufacturing for a snow and water sport sliding device with a pneumatic core

Also Published As

Publication number Publication date
DE1907288B2 (de) 1976-01-29
NO119070B (xx) 1970-03-16
DE1907288A1 (de) 1969-09-11

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