GB1291109A - Clip for fastening overlapping sheet sections - Google Patents

Clip for fastening overlapping sheet sections

Info

Publication number
GB1291109A
GB1291109A GB4493971A GB4493971A GB1291109A GB 1291109 A GB1291109 A GB 1291109A GB 4493971 A GB4493971 A GB 4493971A GB 4493971 A GB4493971 A GB 4493971A GB 1291109 A GB1291109 A GB 1291109A
Authority
GB
United Kingdom
Prior art keywords
clip
arm
tool
notch
sections
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
GB4493971A
Inventor
Mike Terkel
Sheldon M Rose
Fred R Smylie
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB4493971A priority Critical patent/GB1291109A/en
Priority to GB6279169A priority patent/GB1291108A/en
Publication of GB1291109A publication Critical patent/GB1291109A/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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/20—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening
    • F16B2/22—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material
    • F16B2/24—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal
    • F16B2/241—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal of sheet metal
    • F16B2/245—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal of sheet metal external, i.e. with contracting action
    • 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
    • F16L59/00—Thermal insulation in general
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/021—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves
    • 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
    • F16L59/00—Thermal insulation in general
    • F16L59/10—Bandages or covers for the protection of the insulation, e.g. against the influence of the environment or against mechanical damage

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Supports For Pipes And Cables (AREA)

Abstract

1291109 Spring clips L C ABBOTT (M Terkel S M Rose and F R Smylie) 24 Dec 1969 44939/71 Divided out of 1291108 Heading E2B A clip fastener 28 comprises a metal strip bent to form a U shape of which one arm 32 is shorter than the other arm 30, the free end of arm 32 having an edge 32a extending at 135‹ between the two side edges, the arms 30, 32 having at least one pair of aligned holes 36, 38. The clip is used to hold together overlapping sheet sections 20, 22 of the insulating jackets 10L, 10R for pipes which are claimed in Specification 1291108 (see Division F1-2). A screwdriver blade may be inserted into notch 42 to open the clip to allow it to be pushed over the sheet sections 20, 22. Edge 22a of tab 22 is also cut at a 135‹ angle, so that tongue 32t may enter slot 34 and hold the clip in place. A firmer lock is produced by placing the point of a dimpling tool in holes 36a, 38a in upper arm 32, and striking the tool to produce dimples (44g, 44b, Fig. 3, not shown) in the jacket sections 20, 22, which penetrate holes (36b, 38b) in lower arm 30. In an alternative embodiment (Figs. 4-6, not shown) tongue and slot 32t, 34 are replaced by a cresent shaped notch (56) in the bight of the clip. The portions of the jacket sections 20, 22 exposed by notch 56 when the clip has been pushed on are turned up by insertion of a suitable tool to form a bight and locking key (58). The dimpling tool is then applied as in the first embodiment.
GB4493971A 1969-12-24 1969-12-24 Clip for fastening overlapping sheet sections Expired GB1291109A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB4493971A GB1291109A (en) 1969-12-24 1969-12-24 Clip for fastening overlapping sheet sections
GB6279169A GB1291108A (en) 1969-12-24 1969-12-24 Improvements in jacketing systems for insulated pipelines

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4493971A GB1291109A (en) 1969-12-24 1969-12-24 Clip for fastening overlapping sheet sections
GB6279169A GB1291108A (en) 1969-12-24 1969-12-24 Improvements in jacketing systems for insulated pipelines

Publications (1)

Publication Number Publication Date
GB1291109A true GB1291109A (en) 1972-09-27

Family

ID=26265482

Family Applications (2)

Application Number Title Priority Date Filing Date
GB6279169A Expired GB1291108A (en) 1969-12-24 1969-12-24 Improvements in jacketing systems for insulated pipelines
GB4493971A Expired GB1291109A (en) 1969-12-24 1969-12-24 Clip for fastening overlapping sheet sections

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB6279169A Expired GB1291108A (en) 1969-12-24 1969-12-24 Improvements in jacketing systems for insulated pipelines

Country Status (1)

Country Link
GB (2) GB1291108A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2608729A1 (en) * 1986-12-19 1988-06-24 Yamato Kogyo Kk PROTECTIVE CYLINDER FOR PIPE COATING OR INSULATION MATERIAL, IN PARTICULAR VENTILATION TUBES OR THE LIKE

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0443674Y2 (en) * 1987-02-09 1992-10-15
GB2260179B (en) * 1991-10-05 1996-09-18 James Devlin Carruthers Cladding apparatus and method
NO339325B1 (en) * 2014-11-07 2016-11-28 Beerenberg Corp As Nail-free sheath for an insulation system for pipe fittings
CN109773060A (en) * 2019-02-26 2019-05-21 合肥永淇智材科技有限公司 A kind of locking device and its application method of sheet metal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2608729A1 (en) * 1986-12-19 1988-06-24 Yamato Kogyo Kk PROTECTIVE CYLINDER FOR PIPE COATING OR INSULATION MATERIAL, IN PARTICULAR VENTILATION TUBES OR THE LIKE

Also Published As

Publication number Publication date
GB1291108A (en) 1972-09-27

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PLNP Patent lapsed through nonpayment of renewal fees