GB1339018A - Continuously changeable surface - Google Patents

Continuously changeable surface

Info

Publication number
GB1339018A
GB1339018A GB5737070A GB5737070A GB1339018A GB 1339018 A GB1339018 A GB 1339018A GB 5737070 A GB5737070 A GB 5737070A GB 5737070 A GB5737070 A GB 5737070A GB 1339018 A GB1339018 A GB 1339018A
Authority
GB
United Kingdom
Prior art keywords
flexible
chuck
elements
surface elements
dec
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
GB5737070A
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.)
Bergholm J L
PERSSON G N A ERIKSSON J E KAR
Original Assignee
Bergholm J L
PERSSON G N A ERIKSSON J E KAR
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 Bergholm J L, PERSSON G N A ERIKSSON J E KAR filed Critical Bergholm J L
Publication of GB1339018A publication Critical patent/GB1339018A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/38—Adjustment of complete wings or parts thereof
    • B64C3/44—Varying camber
    • B64C3/48—Varying camber by relatively-movable parts of wing structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/16—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces
    • B63B1/24—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type
    • B63B1/248—Shape, hydrodynamic features, construction of the foil
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/30—Propulsive elements directly acting on water of non-rotary type
    • B63H1/36—Propulsive elements directly acting on water of non-rotary type swinging sideways, e.g. fishtail type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/06—Steering by rudders
    • B63H25/38—Rudders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/02—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by suction means
    • B66C1/0287—Other shapes, e.g. triangular or oval
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
    • B66C3/14—Grabs opened or closed by driving motors thereon
    • B66C3/16—Grabs opened or closed by driving motors thereon by fluid motors
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D1/00—Bridges in general
    • E01D1/005—Bowstring bridges
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/005—Girders or columns that are rollable, collapsible or otherwise adjustable in length or height
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/10—Influencing flow of fluids around bodies of solid material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G13/00—Chains
    • F16G13/18—Chains having special overall characteristics
    • F16G13/20—Chains having special overall characteristics stiff; Push-pull chains
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/10—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements not embedded in the wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/06—Steering by rudders
    • B63H25/38—Rudders
    • B63H25/381—Rudders with flaps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Geometry (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

1339018 Chucks; tube expanders G N A PERSSON K J-E ERIKSSON S A KARLSSON and J L BERGHOLM 2 Dec 1970 [2 Dec 1969] 57370/70 Headings B3B and B3J [Also in Divisions B7 B8 E1 and F2] A flexible surface, shown in plan in Fig. 1a and elevation in Fig. 1c, includes at least two rows of surface elements 1, each surface element having two pivot pins 2 for connecting the element to two different surface elements in one or more adjacent rows and the surface elements in the same row being interconnected by motion transfer means 3, 4. The motion transfer means may be as shown or consist of meshing tooth segments or pins of flexible material. Flexible surfaces composed of flexible elements 101, Fig. 11a, may be incorporated in a chuck for gripping rods or tubes. The outermost surface elements are provided with guide arms 105 having rollers which engage in grooves 107 in the chuck ring and in grooves 109 in the chuck housing. Relative rotation of the ring and housing causes movement of the flexible surface towards the dotted position. An internally expanding modification of this arrangement may be used as a tube expander.
GB5737070A 1969-12-02 1970-12-02 Continuously changeable surface Expired GB1339018A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE16547/69A SE346292B (en) 1969-12-02 1969-12-02

Publications (1)

Publication Number Publication Date
GB1339018A true GB1339018A (en) 1973-11-28

Family

ID=20302418

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5737070A Expired GB1339018A (en) 1969-12-02 1970-12-02 Continuously changeable surface

Country Status (5)

Country Link
JP (1) JPS4941234B1 (en)
CA (1) CA935755A (en)
DE (1) DE2059143A1 (en)
GB (1) GB1339018A (en)
SE (1) SE346292B (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151338A (en) * 1983-12-15 1985-07-17 Qual Rect Limited Valve
GB2290100A (en) * 1994-06-11 1995-12-13 Jonathan Goose Shutter system
GB2332894A (en) * 1997-09-19 1999-07-07 Deutsch Zentr Luft & Raumfahrt Variable profile aerofoil
GB2332893A (en) * 1997-09-19 1999-07-07 Deutsch Zentr Luft & Raumfahrt Variable profile aerofoil
WO2002050451A1 (en) * 2000-12-18 2002-06-27 Hjs Gelenk System Gmbh Static link chain
EP1757838A1 (en) * 2005-08-22 2007-02-28 Joh. Winklhofer & Soehne GmbH und Co. KG Stiff back drive chain
US20100141005A1 (en) * 2006-11-30 2010-06-10 Kintec-Solution Gmbh Link chain
ITCO20090040A1 (en) * 2009-10-19 2011-04-20 Giulio Manzoni CHAIN WITH SYNCHRONIZED JOINTS ALSO LOCKABLE.
US8069645B2 (en) 2007-08-22 2011-12-06 Kintec-Solution Gmbh Link chain
EP3228428A1 (en) * 2016-04-05 2017-10-11 KEURO Besitz GmbH & Co. EDV-Dienstleistungs KG Suction gripper for a handling device
CN114954936A (en) * 2022-07-26 2022-08-30 北京航空航天大学 Flexible paddle for rotor type aircraft

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4944496A (en) * 1972-09-08 1974-04-26
JPS527052U (en) * 1975-07-02 1977-01-19
WO1994016182A1 (en) * 1993-01-05 1994-07-21 Lapidot, Dalia Hinge
CA2182174A1 (en) * 1993-12-06 1995-06-15 Rodolphe Proverbio Muscle-powered watercraft
CN108482627B (en) * 2018-04-09 2019-06-21 西北工业大学 A kind of underwater flapping wing propulsion device of imitative devil ray
CN108622355B (en) * 2018-04-09 2019-06-21 西北工业大学 One kind being based on the bionical underwater flapping wing propulsion device of devil ray
NL2026668B1 (en) * 2020-10-13 2022-06-08 Versteegde Jan Device for spanning a distance

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151338A (en) * 1983-12-15 1985-07-17 Qual Rect Limited Valve
GB2290100A (en) * 1994-06-11 1995-12-13 Jonathan Goose Shutter system
GB2290100B (en) * 1994-06-11 1997-07-30 Jonathan Goose Shutter system
GB2332894B (en) * 1997-09-19 2001-10-17 Deutsch Zentr Luft & Raumfahrt Aerofoil profile member with variable profile adaptation
GB2332893A (en) * 1997-09-19 1999-07-07 Deutsch Zentr Luft & Raumfahrt Variable profile aerofoil
US6138956A (en) * 1997-09-19 2000-10-31 Deutsches Zentrum Fur Luft-Und Raumfahrt E.V. Aerofoil profile with variable profile adaptation
US6164599A (en) * 1997-09-19 2000-12-26 Deutsches Zentrum Fur Luft-Und Raumfahrt E.V. Aerofoil profile with variable profile adaptation
GB2332893B (en) * 1997-09-19 2001-10-17 Deutsch Zentr Luft & Raumfahrt Aerofoil profile with variable profile adaptation
GB2332894A (en) * 1997-09-19 1999-07-07 Deutsch Zentr Luft & Raumfahrt Variable profile aerofoil
WO2002050451A1 (en) * 2000-12-18 2002-06-27 Hjs Gelenk System Gmbh Static link chain
EP1757838A1 (en) * 2005-08-22 2007-02-28 Joh. Winklhofer & Soehne GmbH und Co. KG Stiff back drive chain
CN100476239C (en) * 2005-08-22 2009-04-08 约翰文科霍夫&索芬两合有限公司 Drive chain preventing reverse bending
US20100141005A1 (en) * 2006-11-30 2010-06-10 Kintec-Solution Gmbh Link chain
US8789880B2 (en) * 2006-11-30 2014-07-29 Kintec-Solutions GmbH Link chain
US8069645B2 (en) 2007-08-22 2011-12-06 Kintec-Solution Gmbh Link chain
ITCO20090040A1 (en) * 2009-10-19 2011-04-20 Giulio Manzoni CHAIN WITH SYNCHRONIZED JOINTS ALSO LOCKABLE.
EP3228428A1 (en) * 2016-04-05 2017-10-11 KEURO Besitz GmbH & Co. EDV-Dienstleistungs KG Suction gripper for a handling device
CN114954936A (en) * 2022-07-26 2022-08-30 北京航空航天大学 Flexible paddle for rotor type aircraft

Also Published As

Publication number Publication date
DE2059143A1 (en) 1971-06-03
SE346292B (en) 1972-07-03
JPS4941234B1 (en) 1974-11-07
CA935755A (en) 1973-10-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees