EP0057856A2 - Agencement d'un pied de mât pour planche à voile - Google Patents

Agencement d'un pied de mât pour planche à voile Download PDF

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Publication number
EP0057856A2
EP0057856A2 EP82100560A EP82100560A EP0057856A2 EP 0057856 A2 EP0057856 A2 EP 0057856A2 EP 82100560 A EP82100560 A EP 82100560A EP 82100560 A EP82100560 A EP 82100560A EP 0057856 A2 EP0057856 A2 EP 0057856A2
Authority
EP
European Patent Office
Prior art keywords
mast
sleeve
board
spring
foot
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
EP82100560A
Other languages
German (de)
English (en)
Other versions
EP0057856B1 (fr
EP0057856A3 (en
Inventor
Siegfried Pertramer
Joachim Adamek
Ernstfried Prade
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.)
Mistral Windsurfing AG
Original Assignee
Mistral Windsurfing AG
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 DE3103586A external-priority patent/DE3103586C2/de
Priority claimed from DE3201143A external-priority patent/DE3201143C2/de
Application filed by Mistral Windsurfing AG filed Critical Mistral Windsurfing AG
Priority to AT82100560T priority Critical patent/ATE14098T1/de
Publication of EP0057856A2 publication Critical patent/EP0057856A2/fr
Publication of EP0057856A3 publication Critical patent/EP0057856A3/de
Application granted granted Critical
Publication of EP0057856B1 publication Critical patent/EP0057856B1/fr
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H8/00—Sail or rigging arrangements specially adapted for water sports boards, e.g. for windsurfing or kitesurfing
    • B63H8/20—Rigging arrangements involving masts, e.g. for windsurfing
    • B63H8/24—Arrangements for connecting the rigging to a board

Definitions

  • mast foot for windsurfing boards with a universal joint which connects the mast to the windsurfing board and in which an adjustable spring element is provided between the mast and the deck surface of the windsurfing board to avoid injuries, in particular crushing, characterized in that the universal joint on a central pin (7) a bearing device (3) is attached, which is firmly connected or connectable to the windsurf board (2), and that the central pin (7) with the universal joint (4) relative to the other bearing device (3) against a force-adjustable spring (21) essentially perpendicular to the deck surface of the windsurfing board (2) is relatively movable upwards.
  • Mast base according to claim 1 characterized in that the bearing device (3) has a tubular body (8), that the central pin (7) is arranged within the tubular body (26), and that the spring (21) between the lower end of the tubular body (26) and a widened head (20) of the central pin, the central pin (7) being connected directly to the universal joint (4).
  • mast foot according to claim 1 or 2 characterized in that the bearing device (3) in the windsurf board (2) cast laminated.
  • mast base according to claim 1 or 2 characterized in that the bearing device (3) in a in the windsurf board (2) laminated or cast sleeve (11) can be used and that for fastening the bearing device in the sleeve (11) a clamping or locking device (10) is provided.
  • Mast base according to one of the preceding claims, characterized in that the force of the spring (21) directed against the axial upward movement of the central pin (7) is adjustable.
  • mast foot according to claim (5) characterized in that the force of the spring (21) is adjustable by means of an actuator by changing the spring preload.
  • Mast base according to one of the preceding claims characterized in that the base part (8) is designed as a guide sleeve (26) in which the central bolt (7) is guided without tilting.
  • mast foot according to one of the preceding claims, characterized in that the axis of rotation of the universal joint (4) is laid around the vertical axis above the joint in the region of a sleeve (5) which carries the mast (6) of the windsurfing board (2) .
  • mast foot for windsurfing boards with a universal joint which connects the mast to the windsurfing board and in which an adjustable spring element is provided to avoid injuries, in particular crushing between the mast and deck surface of the windsurfing board, characterized in that the universal joint (4) on a central pin (7) a storage device (3) is attached, which can be connected to the windsurf board (2) and Center pin (7) with the universal joint (4) relative to the rest of the bearing device (3) against a force-adjustable spring (21) substantially perpendicular to the top surface of the windsurfing board (2) is relatively movable upwards and wherein the bearing device (3) into one in the Windsurf board (2) laminated or cast-in sleeve (11) can be used and a locking device (10) is provided for fastening the bearing device (3) in the sleeve and that the locking device (10) is designed as a rotary lock in the manner of a bayonet lock.
  • mast foot according to one of claims 2, 5, 7, 8 or 9, characterized in that the bayonet lock by an outer annular bead (30) on the sleeve (11) received by the guide sleeve (26) formed mast base with two each other opposite flats (31) is formed, which past two flats (31) corresponding projections (32). can move and lock in the sleeve (11) by turning the mast base (26).
  • mast foot according to claim 10 characterized in that the projections (32) are resilient and adjustable in spring force.
  • Mast base according to claim 11 characterized in that the projections (32) by the two legs (33, 34) of a substantially U-shaped spring element (35) are formed, which partially above the annular bead (30) in the inner bore of the Protect the sleeve (11).
  • Mast base according to claim 12 characterized in that the spring element (35) in two slot-shaped guides (36) of the sleeve (11) is displaceable.
  • mast foot according to one of the preceding claims 9 to 13, characterized in that a the locked end Position-defining releasable locking device (38) is provided, which prevents rotation between the mast base (26) and the sleeve (11).
  • mast foot according to claim 14 characterized in that the locking device (38) is designed as a downward spring-biased pin (39) which engages in a bore (43) of the sleeve (11) in the end position.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Rehabilitation Tools (AREA)
EP82100560A 1981-02-03 1982-01-27 Agencement d'un pied de mât pour planche à voile Expired EP0057856B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82100560T ATE14098T1 (de) 1981-02-03 1982-01-27 Mastfussanordnung fuer ein windsurfbrett.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3103586 1981-02-03
DE3103586A DE3103586C2 (de) 1981-02-03 1981-02-03 Mastfuß für einen Segelbrettmast
DE3201143A DE3201143C2 (de) 1982-01-15 1982-01-15 Mastfuß für einen Segelbrettmast
DE3201143 1982-01-15

Publications (3)

Publication Number Publication Date
EP0057856A2 true EP0057856A2 (fr) 1982-08-18
EP0057856A3 EP0057856A3 (en) 1982-09-01
EP0057856B1 EP0057856B1 (fr) 1985-07-03

Family

ID=25790924

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82100560A Expired EP0057856B1 (fr) 1981-02-03 1982-01-27 Agencement d'un pied de mât pour planche à voile

Country Status (2)

Country Link
US (1) US4462327A (fr)
EP (1) EP0057856B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0142199A2 (fr) * 1983-11-10 1985-05-22 FABRIQUE NATIONALE HERSTAL en abrégé FN Société Anonyme Dispositif amortisseur pour mât de planche à voile

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8602319A (nl) * 1986-09-12 1988-04-05 Koni Bv Mast voor een zeilplank.
US4945846A (en) * 1989-02-27 1990-08-07 Miley Bradford A Shock absorber unit for sailboards
US6131532A (en) * 1997-09-08 2000-10-17 Winner; William K. Inflatable sailboat
US6032599A (en) * 1997-11-25 2000-03-07 Chopshok Ltd. Co. Suspension apparatus for a sailboard
US8298027B1 (en) * 2009-06-11 2012-10-30 Basse Per H Method and apparatus for using a skim board
UY32932A (es) * 2010-10-06 2010-11-30 Moline Wenceslao Enganche neumático automático para camión y remolque
DE202022102838U1 (de) * 2022-05-23 2022-06-02 Arian Leonidas Papakarmesis Mastfuß für Rollbretter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2644294A1 (de) * 1976-09-30 1978-04-06 Vinzens Maximilian Baur Mastfuss fuer ein segelbrett (windsurfer)
DE2727597A1 (de) * 1977-06-20 1978-12-21 Hannes Marker Segelmast fuer segelbretter
WO1981001125A1 (fr) * 1979-10-26 1981-04-30 Marker Hannes Pied de mat pour planche a voile

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2862738A (en) * 1954-10-27 1958-12-02 Charles A D Bayley Subaqueous structures for supporting a working platform above water
DE2530020C3 (de) * 1975-07-04 1980-01-17 Hannes 8100 Garmisch-Partenkirchen Marker Mast für ein Segelbrett
US4166425A (en) * 1976-08-13 1979-09-04 Kummetz Hans E Elastic connection assembly for the mast of a sailboat
DE2802656A1 (de) * 1978-01-21 1979-07-26 Gerhard Christian Rambacher Sicherheitsmastfuss fuer segelbrett
FR2452417A1 (fr) * 1979-03-29 1980-10-24 Cury Marc Dispositif de fixation d'un pied de mat adaptable sur des planches a voile notamment

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2644294A1 (de) * 1976-09-30 1978-04-06 Vinzens Maximilian Baur Mastfuss fuer ein segelbrett (windsurfer)
DE2727597A1 (de) * 1977-06-20 1978-12-21 Hannes Marker Segelmast fuer segelbretter
WO1981001125A1 (fr) * 1979-10-26 1981-04-30 Marker Hannes Pied de mat pour planche a voile

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0142199A2 (fr) * 1983-11-10 1985-05-22 FABRIQUE NATIONALE HERSTAL en abrégé FN Société Anonyme Dispositif amortisseur pour mât de planche à voile
EP0142199A3 (en) * 1983-11-10 1985-10-09 Fabrique Nationale Herstal En Abrege Fn Societe Anonyme Shock absorbing device for the mast of a sail board

Also Published As

Publication number Publication date
US4462327A (en) 1984-07-31
EP0057856B1 (fr) 1985-07-03
EP0057856A3 (en) 1982-09-01

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