EP0042449B1 - Zusammenklappbarer Ski - Google Patents

Zusammenklappbarer Ski Download PDF

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Publication number
EP0042449B1
EP0042449B1 EP80103411A EP80103411A EP0042449B1 EP 0042449 B1 EP0042449 B1 EP 0042449B1 EP 80103411 A EP80103411 A EP 80103411A EP 80103411 A EP80103411 A EP 80103411A EP 0042449 B1 EP0042449 B1 EP 0042449B1
Authority
EP
European Patent Office
Prior art keywords
ski
parts
double joint
connexion
upper side
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
Application number
EP80103411A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0042449A1 (de
Inventor
Herbert Dipl.-Ing. Esper (Fh)
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
Priority to AT80103411T priority Critical patent/ATE15767T1/de
Priority to DE8080103411T priority patent/DE3071117D1/de
Priority to EP80103411A priority patent/EP0042449B1/de
Priority to FI810069A priority patent/FI69759C/fi
Priority to NO81810238A priority patent/NO147472C/no
Priority to GR63988A priority patent/GR72962B/el
Priority to ES1981265239U priority patent/ES265239Y/es
Priority to US06/233,998 priority patent/US4405150A/en
Priority to JP2365281A priority patent/JPS5714365A/ja
Priority to DK70181A priority patent/DK149523C/da
Priority to CA000379447A priority patent/CA1161077A/en
Publication of EP0042449A1 publication Critical patent/EP0042449A1/de
Application granted granted Critical
Publication of EP0042449B1 publication Critical patent/EP0042449B1/de
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
    • A63C5/00—Skis or snowboards
    • A63C5/02—Skis or snowboards collapsible; divided

Definitions

  • the invention relates to a collapsible ski consisting of a front part of the ski and a rear part of the ski, the two parts of the ski being articulated via a double joint formed by a connection and joint pins, and the joint pins being closer to the underside of the ski than the top of the ski, and from at least one quick-release fastener on the top of the ski to lock the ski parts together, which are supported at one end with a support surface when the ski is open.
  • Collapsible skis in which the ski front part and the rear part of the ski are connected to one another in an articulated manner via a double joint formed by a connection and by articulation pins such that the two ski parts are open when the H.
  • Supporting one another when the ski is ready for use is known in numerous versions and also with a wide variety of versions of the quick-release fastener, which locks the ski parts together when the ski is open (CH-A-167 068; FR-A-898 906).
  • Skis generally have great lengths of up to approximately 2.20 m.
  • collapsible skis have non-collapsible skis, which due to their bulky length are particularly difficult to transport and not only increase the air or driving resistance when transported on car roof racks, but also represent a considerable source of danger, the advantage that they are in the collapsed condition, i.e. with a transport length that only corresponds to about half of the total ski length, can be easily transported in the trunk or in the back seat of a passenger car, in the luggage net on the train or in cable cars.
  • foldable skis in the trunk of a passenger car they are also better protected against theft than when they are transported on a roof rack of a passenger car.
  • collapsible skis can be easily carried in a backpack and hardly hinder the mountain hiker. Rather, he has both hands free, which results in a significant increase in security.
  • ski tip of a collapsible ski breaks or another part becomes defective, this can usually be easily replaced. So no new ski is needed.
  • the connection which, together with the hinge pins, forms the double joint between the ski front part and the rear part of the ski consists of two flat levers, each of which is articulated on a longitudinal side of the ski front part and the rear part of the ski
  • the supports with which the two ski parts are supported against each other when the ski is open are formed by surfaces on elbows of the quick-release fastener which are (surfaces) perpendicular to the longitudinal axis of the ski and over the top of the front part of the ski and the Protect the rear of the ski.
  • This embodiment has at least the disadvantage that there is an additional source of danger with regard to injuries in the event of falls due to the angle pieces forming the support surfaces and projecting over the top of the ski parts.
  • foldable skis serve as supporting surfaces of the two ski parts, their mutually facing end faces, but these surfaces are in a complementary manner so inclined to the longitudinal axis of the ski that (at unfolded ski) between the two ski parts results in a single parting plane lying obliquely to the longitudinal axis of the ski.
  • protruding elements for supporting the ski parts against each other are then avoided above the top of the ski parts.
  • forces that act vertically on the top or bottom of the ski parts cannot be transmitted safely and reliably via the support surfaces.
  • the hinge pins are attached in the middle of the ski height or ski thickness, which also prevents, for example, bending moments exerted on the ski parts when driving through troughs on the support surfaces from being transmitted safely and reliably.
  • the invention has for its object to show a collapsible ski that avoids these disadvantages of known skis and in which, for example, when driving through Troughs on the two ski parts exerted forces or bending moments at the connection point of the ski parts and in particular at the support surfaces are transmitted far better than is the case with known foldable skis.
  • a collapsible ski of the type described at the outset is designed according to the invention in such a way that the connection forming the double joint is designed as an independent insert part which forms counter surfaces against which the ski parts rest with their support surfaces when the ski is open.
  • the configuration according to the invention results in a particularly rigid and reliable connection between the ski parts when the ski is open or ready to drive, the quick-release fastener holding the two ski parts together being largely relieved of forces and serving almost exclusively to secure the ski parts to one another.
  • a ski in the open, i.e. shown ready to drive condition. It basically consists of a front part 1 of the ski and a rear part 2 of the ski, which are connected to one another via a double joint.
  • This double joint consists of an insert part 7 with tabs 3 and hinge pins 5. Furthermore, at least one quick release fastener 4 is provided.
  • the double joint connects the ski front part 1 and the ski rear part via the support surfaces 6 and thereby gives the necessary stability, specifically in connection with the quick-action fastener 4.
  • the support surfaces 6 can run vertically, inclined forward or backward.

Landscapes

  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Brushes (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Seal Device For Vehicle (AREA)
EP80103411A 1980-06-19 1980-06-19 Zusammenklappbarer Ski Expired EP0042449B1 (de)

Priority Applications (11)

Application Number Priority Date Filing Date Title
AT80103411T ATE15767T1 (de) 1980-06-19 1980-06-19 Zusammenklappbarer ski.
DE8080103411T DE3071117D1 (en) 1980-06-19 1980-06-19 Collapsible ski
EP80103411A EP0042449B1 (de) 1980-06-19 1980-06-19 Zusammenklappbarer Ski
FI810069A FI69759C (fi) 1980-06-19 1981-01-12 Hopfaellbar eller hopvikbar skida
NO81810238A NO147472C (no) 1980-06-19 1981-01-23 Sammenleggbar ski.
GR63988A GR72962B (cs) 1980-06-19 1981-01-27
ES1981265239U ES265239Y (es) 1980-06-19 1981-02-05 "esqui doblable o plegable".
US06/233,998 US4405150A (en) 1980-06-19 1981-02-12 Collapsible skis
JP2365281A JPS5714365A (en) 1980-06-19 1981-02-18 Folding ski
DK70181A DK149523C (da) 1980-06-19 1981-02-18 Sammenklappelig ski
CA000379447A CA1161077A (en) 1980-06-19 1981-06-10 Collapsible or folding ski

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP80103411A EP0042449B1 (de) 1980-06-19 1980-06-19 Zusammenklappbarer Ski

Publications (2)

Publication Number Publication Date
EP0042449A1 EP0042449A1 (de) 1981-12-30
EP0042449B1 true EP0042449B1 (de) 1985-09-25

Family

ID=8186699

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80103411A Expired EP0042449B1 (de) 1980-06-19 1980-06-19 Zusammenklappbarer Ski

Country Status (5)

Country Link
EP (1) EP0042449B1 (cs)
JP (1) JPS5714365A (cs)
AT (1) ATE15767T1 (cs)
DE (1) DE3071117D1 (cs)
GR (1) GR72962B (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4632418A (en) * 1983-06-23 1986-12-30 Manuel Brue Moya Collapsible ski
FR2613948A1 (fr) * 1987-04-17 1988-10-21 Puthod Jean Claude Accessoire pour l'usage de monoski
JPH0768289B2 (ja) * 1990-03-08 1995-07-26 台灣塑膠工業股▲ひん▼有限公司 塩化ビニル重合体製造用の重合反応器
IT1309480B1 (it) * 1999-04-16 2002-01-23 Franco Quarti Sci pieghevole
ITMI20021930A1 (it) * 2002-09-11 2004-03-12 Ivan Emanuele Americano Struttura di sci pieghevole.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH164569A (de) * 1932-10-13 1933-10-15 Dreyfuss Marcel Zusammenlegbarer Ski.
CH167538A (de) * 1933-05-10 1934-02-28 Zemp Anton Zusammenlegbarer Ski.
CH171068A (de) * 1933-06-17 1934-08-15 Jaun Hans Zusammenklappbarer Tourenski.
FR898906A (fr) * 1940-06-24 1945-05-11 Ski pliant
JPS5064041A (cs) * 1973-02-02 1975-05-30

Also Published As

Publication number Publication date
EP0042449A1 (de) 1981-12-30
JPS5714365A (en) 1982-01-25
GR72962B (cs) 1984-01-19
ATE15767T1 (de) 1985-10-15
JPH0471554B2 (cs) 1992-11-16
DE3071117D1 (en) 1985-10-31

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