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GB1180915A - Improvements in Expansible Devices. - Google Patents

Improvements in Expansible Devices.

Info

Publication number
GB1180915A
GB1180915A GB2030866A GB2030866A GB1180915A GB 1180915 A GB1180915 A GB 1180915A GB 2030866 A GB2030866 A GB 2030866A GB 2030866 A GB2030866 A GB 2030866A GB 1180915 A GB1180915 A GB 1180915A
Authority
GB
United Kingdom
Prior art keywords
tube
layers
steel cord
polyurethane elastomer
rubber
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
GB2030866A
Inventor
Erwin Herbert Erhard Martin
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.)
Dunlop Co Ltd
Original Assignee
Dunlop Co 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 Dunlop Co Ltd filed Critical Dunlop Co Ltd
Priority to GB2030866A priority Critical patent/GB1180915A/en
Priority to DE1967D0053024 priority patent/DE1299266B/en
Publication of GB1180915A publication Critical patent/GB1180915A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose-connectors, i.e. single members engaging both hoses
    • F16L33/20—Undivided rings, sleeves, or like members contracted on the hose or expanded inside the hose by means of tools; Arrangements using such members
    • F16L33/207—Undivided rings, sleeves, or like members contracted on the hose or expanded inside the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose
    • F16L33/2071—Undivided rings, sleeves, or like members contracted on the hose or expanded inside the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose the sleeve being a separate connecting member
    • F16L33/2073—Undivided rings, sleeves, or like members contracted on the hose or expanded inside the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose the sleeve being a separate connecting member directly connected to the rigid member
    • F16L33/2076—Undivided rings, sleeves, or like members contracted on the hose or expanded inside the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose the sleeve being a separate connecting member directly connected to the rigid member by plastic deformation
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/06—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole
    • E21C37/10—Devices with expanding elastic casings
    • 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
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose-connectors, i.e. single members engaging both hoses
    • F16L33/34—Arrangements for connecting hoses to rigid members; Rigid hose-connectors, i.e. single members engaging both hoses with bonding obtained by vulcanisation, gluing, melting, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

1,180,915. Non-metallic tubes; tube couplings. DUNLOP CO. Ltd. 4 May, 1967 [7 May, 1966], No. 20308/66. Headings F2G and F2P. [Also in Division El] Radial expansion of a rubber tube 10 having an inner lining 12 of polyurethane elastomer is, on internal pressuring occurring, controlled by the layers of steel cord 11 incorporated in the tube, the layers being so helically wound that the helix angle of each layer increases the further the layer is from the axis of the tube. Adjacent layers of the steel cord may be of opposite hand. Protective split polyurethane elastomer sleeves 19 and rubber spacers 20 may be located on the outside of the tube 10. Pressure is applied to the inside of the tube through a closure having an externally corrugated spigot 13 and an internally corrugated sleeve 15.
GB2030866A 1966-05-07 1966-05-07 Improvements in Expansible Devices. Expired GB1180915A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2030866A GB1180915A (en) 1966-05-07 1966-05-07 Improvements in Expansible Devices.
DE1967D0053024 DE1299266B (en) 1966-05-07 1967-05-08 Expandable explosive device for mining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2030866A GB1180915A (en) 1966-05-07 1966-05-07 Improvements in Expansible Devices.

Publications (1)

Publication Number Publication Date
GB1180915A true GB1180915A (en) 1970-02-11

Family

ID=10143829

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2030866A Expired GB1180915A (en) 1966-05-07 1966-05-07 Improvements in Expansible Devices.

Country Status (2)

Country Link
DE (1) DE1299266B (en)
GB (1) GB1180915A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986002404A1 (en) * 1984-10-18 1986-04-24 Gislaved Ab A device for fracturing stone, rock and the like
EP0182510A1 (en) * 1984-10-23 1986-05-28 Okumura Corporation Rock crushing device and method
WO1992003635A1 (en) * 1990-08-17 1992-03-05 Welded Tube Mills Of Australia Pty. Ltd. Splitting apparatus
WO1993010330A1 (en) * 1991-11-22 1993-05-27 Westboenergi Ab Fracturing device
WO2007094719A1 (en) * 2006-02-15 2007-08-23 Emstone Ab Device for breaking solid material and method of manufacturing a hose element for such a device
JP2009250441A (en) * 2008-04-09 2009-10-29 Ti Group Automotive Systems Llc Tube-to-hose coupling
WO2015097084A1 (en) * 2013-12-23 2015-07-02 Eaton Industrial Ip Gbmh & Co. Kg Hose connection
CN111715368A (en) * 2020-06-17 2020-09-29 成都易合元科技有限公司 A flexible rock splitting device and its manufacturing method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59180190A (en) * 1983-03-26 1984-10-13 東海ゴム工業株式会社 Hose joint
US4711501A (en) * 1984-07-30 1987-12-08 Okumura Machinery Corporation Rock crushing device
EP0225415A1 (en) * 1985-12-10 1987-06-16 Okumura Machinery Corporation Rock breaking or crushing device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE462589C (en) * 1928-07-13 Siemens & Halske Akt Ges Device for blasting rock with the aid of an elastic sleeve fed with press water
US2211478A (en) * 1939-04-13 1940-08-13 Nat Standard Co Expansible cover
US2296947A (en) * 1940-02-05 1942-09-29 Nat Standard Co Expansible cartridge

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986002404A1 (en) * 1984-10-18 1986-04-24 Gislaved Ab A device for fracturing stone, rock and the like
EP0182510A1 (en) * 1984-10-23 1986-05-28 Okumura Corporation Rock crushing device and method
WO1992003635A1 (en) * 1990-08-17 1992-03-05 Welded Tube Mills Of Australia Pty. Ltd. Splitting apparatus
WO1993010330A1 (en) * 1991-11-22 1993-05-27 Westboenergi Ab Fracturing device
WO2007094719A1 (en) * 2006-02-15 2007-08-23 Emstone Ab Device for breaking solid material and method of manufacturing a hose element for such a device
JP2009250441A (en) * 2008-04-09 2009-10-29 Ti Group Automotive Systems Llc Tube-to-hose coupling
EP2108873A3 (en) * 2008-04-09 2011-04-27 TI Group Automotive Systems, L.L.C. Tube-to-hose coupling
KR101573071B1 (en) * 2008-04-09 2015-11-30 티아이 그룹 오토모티브 시스템즈 엘엘씨 - tube-to-hose coupling
WO2015097084A1 (en) * 2013-12-23 2015-07-02 Eaton Industrial Ip Gbmh & Co. Kg Hose connection
US10711928B2 (en) 2013-12-23 2020-07-14 Eaton Intelligent Power Limited Hose connection
CN111715368A (en) * 2020-06-17 2020-09-29 成都易合元科技有限公司 A flexible rock splitting device and its manufacturing method

Also Published As

Publication number Publication date
DE1299266B (en) 1969-07-17

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