GB678729A - Improvements relating to coupling arrangements for holding together two flanged members in clamped relationship - Google Patents

Improvements relating to coupling arrangements for holding together two flanged members in clamped relationship

Info

Publication number
GB678729A
GB678729A GB93750A GB93750A GB678729A GB 678729 A GB678729 A GB 678729A GB 93750 A GB93750 A GB 93750A GB 93750 A GB93750 A GB 93750A GB 678729 A GB678729 A GB 678729A
Authority
GB
United Kingdom
Prior art keywords
flanges
channel
flange
coupling
members
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
GB93750A
Inventor
Henry Johnson Dixon
Joseph Edward Geoffrey Chapman
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.)
Balfour Beatty PLC
Original Assignee
BICC PLC
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 BICC PLC filed Critical BICC PLC
Priority to GB93750A priority Critical patent/GB678729A/en
Publication of GB678729A publication Critical patent/GB678729A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
    • F16L37/1225—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members using a retaining member the extremities of which, e.g. in the form of a U, engage behind a shoulder of both parts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

678,729. Two-part couplings. BRITISH INSULATED CALLENDER'S CABLES, Ltd. Jan. 15, 1951 [Jan. 13, 1950], No. 937/50. Class 38 (i). [Also in Groups XXV and XXVIII] In a coupling arrangement for holding together in clamped relationship two flanged members, such as cable casings 2, Fig. 1, wherein one (or both) of the flanges 3 has pivotally connected to it a channel member 5 having a configuration similar to a part of the periphery of the flange 3 and tapering in width from its pivoted end towards its free end where its opening is of slightly less width than the overall measurement of the two flanges 3 when the coupling is tightly made, the arrangement is such that when the flanges are brought into position for clamping and the channel 5 turned about its pivot 6, the sides of the channel being brought over the sides of the flanges and press the latter towards each other to complete the closing movement and to establish in the final position of the channel 5 a tight clamp on the flanges 3 and to retain the channel in position. The pivot on one flange 3 is arranged diametrically opposite that of the other flange. Each channel member comprises an arcuate portion 7, Fig. 3, and a straight part 8 tangential thereto, the arcuate portion extending 90 degrees around the periphery of the coupling; the radius of the outer edge 10 is the same as that of the flanges 3 and the radius of the inner edge 9 is equal to that of grooves 4, Fig. 1, located immediately behind the flanges. Each adjacent face of the two coupling members is provided with a pin 12 and a slot 13, Fig. 3, and the free end of each channel member may have a projection 14 which enters into a recess in the side of the adjacent flange to add to the security of the clamping action when the channel members 5 are pivoted to embrace both flanges 3. In a modification, the straight part of the channel members may be omitted or if retained it need not have a straight edge. The flanges may be square instead of circular.
GB93750A 1950-01-13 1950-01-13 Improvements relating to coupling arrangements for holding together two flanged members in clamped relationship Expired GB678729A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB93750A GB678729A (en) 1950-01-13 1950-01-13 Improvements relating to coupling arrangements for holding together two flanged members in clamped relationship

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB93750A GB678729A (en) 1950-01-13 1950-01-13 Improvements relating to coupling arrangements for holding together two flanged members in clamped relationship

Publications (1)

Publication Number Publication Date
GB678729A true GB678729A (en) 1952-09-10

Family

ID=9713129

Family Applications (1)

Application Number Title Priority Date Filing Date
GB93750A Expired GB678729A (en) 1950-01-13 1950-01-13 Improvements relating to coupling arrangements for holding together two flanged members in clamped relationship

Country Status (1)

Country Link
GB (1) GB678729A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4544225A (en) * 1984-06-21 1985-10-01 Xerox Corporation Connector latch
WO2002092230A3 (en) * 2001-05-16 2003-03-27 Emerson Electric Co Connector assembly for a waste line in a food waste disposer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4544225A (en) * 1984-06-21 1985-10-01 Xerox Corporation Connector latch
WO2002092230A3 (en) * 2001-05-16 2003-03-27 Emerson Electric Co Connector assembly for a waste line in a food waste disposer

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