GB1482074A - Inserts - Google Patents

Inserts

Info

Publication number
GB1482074A
GB1482074A GB3949373A GB3949373A GB1482074A GB 1482074 A GB1482074 A GB 1482074A GB 3949373 A GB3949373 A GB 3949373A GB 3949373 A GB3949373 A GB 3949373A GB 1482074 A GB1482074 A GB 1482074A
Authority
GB
United Kingdom
Prior art keywords
insert
aug
inserts
barnsdale
helically
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
GB3949373A
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.)
BARNSDALE A
Original Assignee
BARNSDALE A
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 BARNSDALE A filed Critical BARNSDALE A
Priority to GB3949373A priority Critical patent/GB1482074A/en
Publication of GB1482074A publication Critical patent/GB1482074A/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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/12—Nuts or like thread-engaging members with thread-engaging surfaces formed by inserted coil-springs, discs, or the like; Independent pieces of wound wire used as nuts; Threaded inserts for holes
    • F16B37/122—Threaded inserts, e.g. "rampa bolts"

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

1482074 Inserts A D BARNSDALE 20 Aug 1974 [21 Aug 1973] 39493/73 Heading F2H An insert 1 which is installed by being driven or pressed axially into a hole 19 in parent material 13 comprises a series of taper portions 6 with longitudinal serrations 7 and a diametrical slot 10 which extends axially or helically for a major portion of the installed length. The insert may have a threaded bore or a shank. Installation may be aided by the application of ultrasonic vibration or of heat to the insert 1. Specifications 1,230,775 and 1,326,746 are referred to.
GB3949373A 1974-08-20 1974-08-20 Inserts Expired GB1482074A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3949373A GB1482074A (en) 1974-08-20 1974-08-20 Inserts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3949373A GB1482074A (en) 1974-08-20 1974-08-20 Inserts

Publications (1)

Publication Number Publication Date
GB1482074A true GB1482074A (en) 1977-08-03

Family

ID=10409847

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3949373A Expired GB1482074A (en) 1974-08-20 1974-08-20 Inserts

Country Status (1)

Country Link
GB (1) GB1482074A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2210125A (en) * 1987-09-22 1989-06-01 Tappex Thread Insert Limited Insert
EP0677668A1 (en) * 1994-02-18 1995-10-18 McKechnie UK Limited Improvements relating to fasteners

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2210125A (en) * 1987-09-22 1989-06-01 Tappex Thread Insert Limited Insert
GB2210125B (en) * 1987-09-22 1991-07-31 Tappex Thread Inserts Ltd Inserts
EP0677668A1 (en) * 1994-02-18 1995-10-18 McKechnie UK Limited Improvements relating to fasteners

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19940819