EP0156159A1 - Fixation pour ski de fond - Google Patents

Fixation pour ski de fond Download PDF

Info

Publication number
EP0156159A1
EP0156159A1 EP85101807A EP85101807A EP0156159A1 EP 0156159 A1 EP0156159 A1 EP 0156159A1 EP 85101807 A EP85101807 A EP 85101807A EP 85101807 A EP85101807 A EP 85101807A EP 0156159 A1 EP0156159 A1 EP 0156159A1
Authority
EP
European Patent Office
Prior art keywords
cross
spring
country ski
ski binding
locking lever
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.)
Granted
Application number
EP85101807A
Other languages
German (de)
English (en)
Other versions
EP0156159B1 (fr
Inventor
Roland Jungkind
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.)
Adidas AG
Original Assignee
METALLWERK K PITTL GmbH AND CO KG
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
Priority claimed from DE19843406439 external-priority patent/DE3406439A1/de
Priority claimed from DE19843426856 external-priority patent/DE3426856A1/de
Application filed by METALLWERK K PITTL GmbH AND CO KG filed Critical METALLWERK K PITTL GmbH AND CO KG
Priority to AT85101807T priority Critical patent/ATE27108T1/de
Publication of EP0156159A1 publication Critical patent/EP0156159A1/fr
Application granted granted Critical
Publication of EP0156159B1 publication Critical patent/EP0156159B1/fr
Expired 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
    • A63C9/20—Non-self-releasing bindings with special sole edge holders instead of toe-straps

Definitions

  • the present invention relates to cross-country ski bindings for cross-country ski shoes with an extended front sole end which is designed as a downward-pointing hook and has a crossmember which is intended to cooperate with the sole end and which is mounted in side jaws which extend upwards from a base plate to be mounted in a secure manner.
  • the cross member is part of a curved wire bracket which at the same time serves to secure the connection of the ski boot to the ski binding.
  • a special locking cam is required on the forward end of the sole.
  • the wire bracket also extends upwards away from the ski surface when in use.
  • the present invention aims at designing the generic cross-country ski binding in such a way that the described shortcomings and disadvantages are avoided.
  • a U-shaped bracket is provided in the binding for the pivotable mounting of the front sole end, the legs of which are supported on the free ends of the cross member and the web is parallel to the cross member, so that a front end of the sole is received Frame is formed, and that the bracket is under the influence of a spring that loads it in the sense of pinching the front sole end and against whose resistance the shoe can be pivoted about the travers.
  • a first embodiment has proven to be expedient in which the bracket is designed as a crank arm and is connected via an axle pin to a thrust member which is longitudinally displaceable and pivotable relative to the base plate.
  • a particularly simple construction is achieved in that the thrust member is supported with a cam on the base plate and is held in its inner limit position under the influence of a spring, and in that the spring is used as is formed coiled bending spring and is mounted on the CHS A tap.
  • the spring has a double function in this case, by loading the pushing element on the one hand and the bracket on the other.
  • a locking lever is provided on the thrust member in a constructive embodiment of the invention, which has a locking hook.
  • the base plate in this case has a for cooperation with the S p errhaken certain barbs on and the locking lever is loaded in the sense of unlocking by a holding spring.
  • This construction allows an arbitrary hooking of the locking lever on the base plate, whereby the ski binding is given a fixed open position. After inserting the shoe into the ski binding, this is to be lifted back in the sense of a running movement until the top of the front sole end comes into contact with the web of the strap, after which, when the shoe is pivoted further, the locking lever is hooked when the strap is taken along the base plate is automatically released and the cross-country ski binding is in its working condition.
  • the locking lever is articulated on the thrust member parallel to the journal.
  • the cross-country ski binding is not only easy to manufacture but also easy to use.
  • An embodiment of the cross-country ski binding according to the invention in which a thrust member which is longitudinally displaceable on the base plate is avoided and which is thus even simpler and more secure against wear, is achieved in that the web of the bracket with. one for the extending in the longitudinal direction of the ski and the crossbar is provided and that a locking lever is provided for cooperation with the bracket, which is mounted on an axis parallel to the crossbar in the side jaws and is loaded in the sense of unlocking by a retaining spring.
  • the spring loading the bracket is preferably designed as a tension spring and suspended on the axis of the locking lever.
  • the retaining spring can be designed as a spiral spiral spring and mounted on the axis of the locking lever. In this case, a compact and closed design can be achieved.
  • the cross-country ski binding designated in its entirety by 1 according to FIGS. 1 to 3 is fastened to a cross-country ski 3 by means of screws 2.
  • a cross-country ski boot is indicated by dash-dotted lines and labeled 4. It has a front sole end 5 which is designed as a hook which is open at the bottom.
  • the ski binding comprises a base plate 6 with raised side jaws 7, in which a crossmember 8 is mounted, which serves to interact with the hook-shaped sole end 5.
  • a U-shaped bracket is mounted with its legs 10, which includes the front sole end of the cross-country ski boot when it is inserted and the secures it with its web 9 against lifting off the crossmember 8.
  • the bracket forms a crank arm to which a thrust member 13 is connected via an axle pin 12.
  • This thrust member is supported by a cam 14 on the base plate 6, or rather on narrow strips of its side edges, which are formed by outlets of the side jaws 7.
  • a coiled spiral spring 11 is attached to the journal 12, one leg 15 of which is supported on the web 9 of the bracket and the other leg 16 of which is supported on the thrust member 13.
  • This thrust member also has a recess 17 on its upper side, which is used to insert the tip of the ski pole.
  • Fig. 1 shows the cross-country ski binding in its normal position. Under the influence of the spring 11, the bracket and the thrust member are held in the position shown. To insert a ski boot into the ski binding, pressure is to be exerted on the thrust member 13, for example by means of a ski pole tip in the direction of the arrow 18. As a result, the bracket is pivoted on the crossmember 8 with respect to the representation counterclockwise, so that the ski binding assumes its position shown in FIG. 3. In this position, the front sole end 5 can be hooked onto the crossmember 8 when the sole position is approximately horizontal. With subsequent pressure relief of the thrust member 13, the position according to FIG. 1 is then restored. Under the influence of the spring 11, the web 9 of the bracket clamps on the upper side of the forward sole end 5.
  • the cross member 8 forming a real pivot axis for the cross-country ski boot.
  • the bracket can be pivoted relative to the ski boot, so that the sole end 5 thereof lifts off the crossbar 8 leaves.
  • the ski binding then resumes its position according to FIG. 1.
  • the cross-country ski binding is designated in its entirety by 21.
  • screws 22 is fixed on a Lan g laufski 23rd
  • a cross-country ski boot indicated by dash-dotted lines is designated by 24. It has a forward front sole end 25 which is designed as a downwardly open hook.
  • the ski binding comprises a base plate 26 with raised side jaws 27, in which a cross member 28 is mounted. This serves to cooperate with the hook-shaped sole end 25.
  • a U-shaped bracket is mounted with its legs 30, which, when a cross-country ski boot is inserted, includes its front end and secures it with its web 29 against lifting off the cross member 28.
  • the bracket forms a crank arm, to which a thrust member 33 is connected via a journal 32.
  • This thrust member is supported by a cam 34 on the base plate 26.
  • a spiral spiral spring 31 is attached, one leg 35 of which is supported on the web 29 of the bracket and the other leg 36 of which is supported on the thrust member 33.
  • a locking lever 40 is mounted on a pivot pin 44 which is parallel to the journal 32.
  • a coiled spiral spring 43 is also attached to this pivot pin, one leg 45 of which is supported on the thrust member 33 and the other leg 46 of which is supported on the locking lever 40 and loads it clockwise with respect to the figures.
  • the locking lever has a locking hook 41, which serves to interact with a barb 42 on the base plate 26.
  • the locking lever also has a recess 47 on its upper side, which is used to insert the tip of the ski pole.
  • the cross-country ski binding according to the invention is shown in its normal position.
  • the front sole end 25 is secured on the cross member 28 by the web 29 of the bracket.
  • pressure is to be exerted on the locking lever 40, for example by means of a ski stick in the direction of the arrow shown.
  • This results in a displacement of the thrust member 33 with respect to the illustration to the left while pivoting the bracket until the locking lever 40 can pivot counterclockwise and can engage behind the barb 42 on the base plate with its locking hook '41.
  • the ski binding then assumes its position shown in FIG. 6.
  • the web 29 is at a distance from the top of the front sole end 25, so that the ski boot can be ticked off from the cross member 28.
  • the spring 31, which is much stronger than the spring 43, ensures the open position.
  • the ski boot can be reinserted into the ski binding.
  • the ski binding can be closed by swiveling the rear end of the ski boot up by also pivoting the bracket. This is because the locking hook 41 of the locking lever 40 is released from the barb 42 of the base plate 26, and the instantaneous state according to FIG. 7 is established.
  • this construction once brought into its open position, retains it, so that the ski binding is readily ready for entry.
  • FIGS. 8 to 11 show an exemplary embodiment which is still simplified compared to that described above.
  • the cross-country ski binding is designated 51. It is in turn fastened to a cross-country ski 53 by means of screws 52.
  • Cross-country ski boot is again dash-dotted interpreted and labeled 54. It has a distorted sole end 55 which ends in a bead-like, downwardly extending hook.
  • the binding comprises a base plute 50 with raised side jaws 57.
  • a crossmember 58 is mounted in it.
  • a U- shaped bracket formed from a Steq 59 and two legs 60 is mounted on this, with the free ends of the legs.
  • the web 59 is trough-shaped so that, as can be seen from FIGS. 8 and 11, it can accommodate the bead-like hook on the sole end 55.
  • a guid 61 formed on the web has a hole into which one end of a helical tension spring 62 is suspended, the other end of which is suspended on an axis 63 which is mounted in the side jaws 57 parallel to the cross member 58.
  • a locking lever 64 is mounted, which cooperates with the legs 60 of the bracket in a manner to be described.
  • the locking lever is loaded in the sense of unlocking by a retaining spring, which is designed as a spiral spiral spring 65 and is attached to the axis 63 (see in particular FIG. 9).
  • the locking lever On its upper side, the locking lever also has an indentation 66, which is used to insert a ski pole tip.
  • Fig. 8 shows the cross-country ski binding in its normal position.
  • the forward sole end 55 engages with the bead-like downwardly extending hook in the trough-shaped web 59 of the strap.
  • the front end of the sole is clamped between the web 59 and the cross member 58 and is thus held securely in the binding.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Saccharide Compounds (AREA)
  • Springs (AREA)
  • Magnetic Heads (AREA)
  • Tents Or Canopies (AREA)
  • Polyesters Or Polycarbonates (AREA)
EP85101807A 1984-02-22 1985-02-20 Fixation pour ski de fond Expired EP0156159B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85101807T ATE27108T1 (de) 1984-02-22 1985-02-20 Langlaufskibindung.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3406439 1984-02-22
DE19843406439 DE3406439A1 (de) 1984-02-22 1984-02-22 Langlaufskibindung
DE19843426856 DE3426856A1 (de) 1984-07-20 1984-07-20 Langlaufskibindung
DE3426856 1984-07-20

Publications (2)

Publication Number Publication Date
EP0156159A1 true EP0156159A1 (fr) 1985-10-02
EP0156159B1 EP0156159B1 (fr) 1987-05-13

Family

ID=25818722

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85101807A Expired EP0156159B1 (fr) 1984-02-22 1985-02-20 Fixation pour ski de fond

Country Status (9)

Country Link
US (2) US4682785A (fr)
EP (1) EP0156159B1 (fr)
AT (1) ATE27108T1 (fr)
CA (1) CA1234176A (fr)
DE (1) DE3560165D1 (fr)
FI (1) FI854036L (fr)
NO (1) NO158924C (fr)
SU (1) SU1547693A3 (fr)
WO (1) WO1985003643A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2606657A1 (fr) * 1986-11-17 1988-05-20 Salomon Sa Fixation pour ski de fond
FR2606656A1 (fr) * 1986-11-17 1988-05-20 Salomon Sa Fixation pour ski de fond
US4927168A (en) * 1988-06-09 1990-05-22 Salomon, S.A. Cross-country ski binding
WO2018112491A1 (fr) * 2016-12-19 2018-06-28 Fischer Sports Gmbh Ensemble de ski de randonnée
US10793664B2 (en) 2017-05-09 2020-10-06 Evonik Operations Gmbh Process for preparing trimers and/or oligomers of diisocyanates

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4907817A (en) * 1986-04-30 1990-03-13 Salomon S.A. Binding for cross-country ski
FR2609378B1 (fr) * 1987-01-12 1991-01-18 Salomon Sa Chaussure et fixation de ski de fond
FR2609408B1 (fr) * 1987-01-12 1991-01-18 Salomon Sa Fixation pour ski de fond
FR2619724A1 (fr) * 1987-08-26 1989-03-03 Salomon Sa Fixation pour ski de fond
FR2634134B1 (fr) * 1988-07-13 1992-01-17 Salomon Sa Fixation de ski de fond
DE3915531A1 (de) * 1988-07-13 1990-01-18 Salomon Sa Langlaufskibindung
FR2634387B2 (fr) * 1988-07-13 1992-03-13 Salomon Sa Dispositif pour relier l'extremite anterieure d'une chaussure a un ski
FR2634386A2 (fr) * 1988-07-13 1990-01-26 Salomon Sa Dispositif pour relier l'extremite anterieure d'une chaussure a un ski
US6105994A (en) * 1997-04-09 2000-08-22 Parris; James E. Step-in binding having safety release mechanism for Telemark ski
WO2008051106A1 (fr) * 2006-10-26 2008-05-02 Stanislav Viktorovich Mozgovoy Fixations automatiques pour ski de fond
RU182437U1 (ru) * 2018-02-22 2018-08-16 Станислав Викторович Мозговой Флексор лыжного крепления с увеличенной площадью контакта
US10471334B1 (en) 2018-10-22 2019-11-12 Thomas K Iverson Universal shoe harness for Nordic ski
US11110338B1 (en) * 2020-07-14 2021-09-07 Thomas Alan Miller Ski binding with heelless telemark coupling

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1580292A (en) * 1924-03-20 1926-04-13 Easdale George Washington Ski fitting
FR2332774A1 (fr) * 1975-11-29 1977-06-24 Wunder Kg Heinrich Etrier pour fixation de ski de randonnee
FR2399856A1 (fr) * 1977-08-09 1979-03-09 Polyair Produkt Design Gmbh Fixation pour ski de fond
FR2484267A2 (fr) * 1975-03-17 1981-12-18 Adidas Fabrique Chaussure Spor Ensemble de fixation d'une chaussure a un ski
AT368368B (de) * 1977-12-22 1982-10-11 Polyair Produkt Design Gmbh Skischuh, insbesondere langlaufskischuh
DE3316467A1 (de) * 1982-05-18 1983-11-24 Sportservis výrobní a stavební podnik České organizace ČSTV, 31283 Plzen Skibindung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4246922A (en) * 1977-07-07 1981-01-27 The Garrett Corporation Fluid flow control apparatus
DE3123329C2 (de) * 1980-06-13 1983-10-13 Adidas Fabrique de Chaussures de Sport S.A.R.L., 67400 Landersheim Skibindung, insbesondere für Langlauf- oder Tourenski
FR2522512A1 (fr) * 1982-03-05 1983-09-09 Look Sa Ensemble pour ski de fond

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1580292A (en) * 1924-03-20 1926-04-13 Easdale George Washington Ski fitting
FR2484267A2 (fr) * 1975-03-17 1981-12-18 Adidas Fabrique Chaussure Spor Ensemble de fixation d'une chaussure a un ski
FR2332774A1 (fr) * 1975-11-29 1977-06-24 Wunder Kg Heinrich Etrier pour fixation de ski de randonnee
FR2399856A1 (fr) * 1977-08-09 1979-03-09 Polyair Produkt Design Gmbh Fixation pour ski de fond
AT368368B (de) * 1977-12-22 1982-10-11 Polyair Produkt Design Gmbh Skischuh, insbesondere langlaufskischuh
DE3316467A1 (de) * 1982-05-18 1983-11-24 Sportservis výrobní a stavební podnik České organizace ČSTV, 31283 Plzen Skibindung

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2606657A1 (fr) * 1986-11-17 1988-05-20 Salomon Sa Fixation pour ski de fond
FR2606656A1 (fr) * 1986-11-17 1988-05-20 Salomon Sa Fixation pour ski de fond
US4927168A (en) * 1988-06-09 1990-05-22 Salomon, S.A. Cross-country ski binding
WO2018112491A1 (fr) * 2016-12-19 2018-06-28 Fischer Sports Gmbh Ensemble de ski de randonnée
US10793664B2 (en) 2017-05-09 2020-10-06 Evonik Operations Gmbh Process for preparing trimers and/or oligomers of diisocyanates

Also Published As

Publication number Publication date
NO158924B (no) 1988-08-08
US4682785A (en) 1987-07-28
CA1234176A (fr) 1988-03-15
NO158924C (no) 1988-11-16
ATE27108T1 (de) 1987-05-15
SU1547693A3 (ru) 1990-02-28
WO1985003643A1 (fr) 1985-08-29
FI854036A0 (fi) 1985-10-16
NO854144L (no) 1985-12-16
FI854036L (fi) 1985-10-16
EP0156159B1 (fr) 1987-05-13
DE3560165D1 (en) 1987-06-19
US4765640A (en) 1988-08-23

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