GB1161316A - Improvements in or relating to Bollards - Google Patents

Improvements in or relating to Bollards

Info

Publication number
GB1161316A
GB1161316A GB4589765A GB4589765A GB1161316A GB 1161316 A GB1161316 A GB 1161316A GB 4589765 A GB4589765 A GB 4589765A GB 4589765 A GB4589765 A GB 4589765A GB 1161316 A GB1161316 A GB 1161316A
Authority
GB
United Kingdom
Prior art keywords
spring units
cable
ship
oct
carries
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
GB4589765A
Inventor
Bernard Phillip Weaver
Roff Taylor Jones
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.)
GLOSTER DESIGN SERVICES Ltd
Original Assignee
GLOSTER DESIGN SERVICES Ltd
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 GLOSTER DESIGN SERVICES Ltd filed Critical GLOSTER DESIGN SERVICES Ltd
Priority to GB4589765A priority Critical patent/GB1161316A/en
Publication of GB1161316A publication Critical patent/GB1161316A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/20—Equipment for shipping on coasts, in harbours or on other fixed marine structures, e.g. bollards
    • E02B3/24—Mooring posts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Vibration Dampers (AREA)

Abstract

1,161,316. Bollards. GLOSTER DESIGN SERVICES Ltd. 19 Oct., 1966 [29 Oct., 1965], No. 45897/65. Heading B7S. [Also in Divisions B8 and F2] In a bollard three telescopic spring units 1 are attached to a cross-beam 3, which carries an attachment or anchor point 4 for the ship's cable, so that eighteen inches to forty inches movement of the anchor point is permitted consequent upon movement of the cable in conditions of rough weather or swell. The cross-beam 3 carries a mechanism which permits engagement of either the central spring unit only or the two outer spring units only or all three spring units. Resilience may therefore be adjusted to suit conditions of operation. In the embodiment described the box containing the spring units is freely mounted between horizontal trunnions 5 on rotatable carriage 6. Other embodiments include means for absorbing with limited damage only the energy released by breakage of the ship's cable at high loads.
GB4589765A 1965-10-29 1965-10-29 Improvements in or relating to Bollards Expired GB1161316A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4589765A GB1161316A (en) 1965-10-29 1965-10-29 Improvements in or relating to Bollards

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4589765A GB1161316A (en) 1965-10-29 1965-10-29 Improvements in or relating to Bollards

Publications (1)

Publication Number Publication Date
GB1161316A true GB1161316A (en) 1969-08-13

Family

ID=10439025

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4589765A Expired GB1161316A (en) 1965-10-29 1965-10-29 Improvements in or relating to Bollards

Country Status (1)

Country Link
GB (1) GB1161316A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3759045A (en) * 1971-10-26 1973-09-18 Interconsult Spa Monomooring sea platform
GB2117713A (en) * 1982-04-05 1983-10-19 Goeppner Kaiserslautern Eisen A collapsible floating pontoon
GB2250763B (en) * 1990-12-13 1995-08-02 Ltv Energy Prod Co Riser tensioner system for use on offshore platforms using elastomeric pads or helical metal compression springs

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3759045A (en) * 1971-10-26 1973-09-18 Interconsult Spa Monomooring sea platform
GB2117713A (en) * 1982-04-05 1983-10-19 Goeppner Kaiserslautern Eisen A collapsible floating pontoon
GB2250763B (en) * 1990-12-13 1995-08-02 Ltv Energy Prod Co Riser tensioner system for use on offshore platforms using elastomeric pads or helical metal compression springs

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees