GB744046A - Coupling for mine air conduits and similar pipes of large diameter - Google Patents

Coupling for mine air conduits and similar pipes of large diameter

Info

Publication number
GB744046A
GB744046A GB269152A GB269152A GB744046A GB 744046 A GB744046 A GB 744046A GB 269152 A GB269152 A GB 269152A GB 269152 A GB269152 A GB 269152A GB 744046 A GB744046 A GB 744046A
Authority
GB
United Kingdom
Prior art keywords
pipes
coupling
large diameter
air conduits
mine air
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
GB269152A
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.)
MAX NATTER
Original Assignee
MAX NATTER
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 MAX NATTER filed Critical MAX NATTER
Priority to GB269152A priority Critical patent/GB744046A/en
Publication of GB744046A publication Critical patent/GB744046A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/0209—Ducting arrangements characterised by their connecting means, e.g. flanges
    • 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
    • F16L23/00—Flanged joints
    • F16L23/04—Flanged joints the flanges being connected by members tensioned in the radial plane
    • F16L23/06—Flanged joints the flanges being connected by members tensioned in the radial plane connected by toggle-action levers

Abstract

744,046. Band clips. NATTER, M. Feb. 1, 1952, No. 2691/52. Class 44. [Also in Group XXVIII] Rings 4, 5, Fig. 1, connected to the ends of pipes 1, 2 have rearconical faces 6 and are embraced by a flexible, channel-section, split clamping-member 11 having conical flanges 12, one free end of the member 11 being secured to a pedestal 15 to which the hand lever 13 of a toggle device is connected and the other free end carrying an abutment 21 having notches 18, 19 for a stirrup 17 connected to the lever 13. The stirrup 17 engages a notch 18 or 19 according to whether the pipes are coupled or the member 11 is being carried by one pipe end with the pipes uncoupled. The rings 4, 5 are of channel-section received on and welded to beads 3 on the pipes.
GB269152A 1952-02-01 1952-02-01 Coupling for mine air conduits and similar pipes of large diameter Expired GB744046A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB269152A GB744046A (en) 1952-02-01 1952-02-01 Coupling for mine air conduits and similar pipes of large diameter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB269152A GB744046A (en) 1952-02-01 1952-02-01 Coupling for mine air conduits and similar pipes of large diameter

Publications (1)

Publication Number Publication Date
GB744046A true GB744046A (en) 1956-02-01

Family

ID=9744097

Family Applications (1)

Application Number Title Priority Date Filing Date
GB269152A Expired GB744046A (en) 1952-02-01 1952-02-01 Coupling for mine air conduits and similar pipes of large diameter

Country Status (1)

Country Link
GB (1) GB744046A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045857A (en) * 1958-02-18 1962-07-24 August D Lineweber Tank and head connected by a detachable sealer
US3499667A (en) * 1968-10-21 1970-03-10 Anton Pfeuffer Hose clamp
US4573717A (en) * 1984-07-09 1986-03-04 Hps Corporation Toggle clamp
DE9410152U1 (en) * 1994-06-23 1994-11-03 Wengert Brennereien Richard We Quick clamping system on stills for connecting and sealing device parts
WO1996010711A1 (en) * 1994-09-30 1996-04-11 High Vacuum Apparatus Mfg. Inc. Quick release clamp for bonnet and flange of gate valves
US5988694A (en) * 1998-11-13 1999-11-23 Brushaber; Donald Pipe coupling clamp with locking lever

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045857A (en) * 1958-02-18 1962-07-24 August D Lineweber Tank and head connected by a detachable sealer
US3499667A (en) * 1968-10-21 1970-03-10 Anton Pfeuffer Hose clamp
US4573717A (en) * 1984-07-09 1986-03-04 Hps Corporation Toggle clamp
DE9410152U1 (en) * 1994-06-23 1994-11-03 Wengert Brennereien Richard We Quick clamping system on stills for connecting and sealing device parts
WO1996010711A1 (en) * 1994-09-30 1996-04-11 High Vacuum Apparatus Mfg. Inc. Quick release clamp for bonnet and flange of gate valves
US5597184A (en) * 1994-09-30 1997-01-28 High Vacuum Apparatus Mfg., Inc. Quick release clamp for bonnet and flange of gate valves
US5988694A (en) * 1998-11-13 1999-11-23 Brushaber; Donald Pipe coupling clamp with locking lever

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