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GB1498975A - Threaded sleeve - Google Patents

Threaded sleeve

Info

Publication number
GB1498975A
GB1498975A GB21931/75A GB2193175A GB1498975A GB 1498975 A GB1498975 A GB 1498975A GB 21931/75 A GB21931/75 A GB 21931/75A GB 2193175 A GB2193175 A GB 2193175A GB 1498975 A GB1498975 A GB 1498975A
Authority
GB
United Kingdom
Prior art keywords
sleeve
threaded sleeve
collar
see
plastics material
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
GB21931/75A
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.)
VYZK USTAV MECH
Original Assignee
VYZK USTAV MECH
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 VYZK USTAV MECH filed Critical VYZK USTAV MECH
Publication of GB1498975A publication Critical patent/GB1498975A/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)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

1498975 Threaded sleeve VUMA VYSKUMNY USTAV MECHANIZACIE A AUTOMATIZACIE 21 May 1975 [11 Dec 1974] 21931/75 Heading F2H An internally-threaded sleeve to be secured within plastics material during moulding or casting of the latter comprises a hollow body having at least two elongate inwardly-extending bulges 13 to prevent the sleeve from turning with respect to the plastics material, the internal thread 14 consisting of thread segments formed inside the bulges, and a collar 15 formed between the ends of the sleeve, the collar having an external diameter greater than the rest of the sleeve. The sleeve may have a closed end, see Fig. 3, or may be open-ended, see Fig. 5.
GB21931/75A 1974-12-11 1975-05-21 Threaded sleeve Expired GB1498975A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS8434A CS177355B1 (en) 1974-12-11 1974-12-11

Publications (1)

Publication Number Publication Date
GB1498975A true GB1498975A (en) 1978-01-25

Family

ID=5434839

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21931/75A Expired GB1498975A (en) 1974-12-11 1975-05-21 Threaded sleeve

Country Status (10)

Country Link
JP (1) JPS5171456A (en)
AT (1) AT350858B (en)
CH (1) CH581278A5 (en)
CS (1) CS177355B1 (en)
DE (1) DE2530882A1 (en)
FR (1) FR2294357A1 (en)
GB (1) GB1498975A (en)
IT (1) IT1051839B (en)
NL (1) NL7508739A (en)
SE (1) SE7510040L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9790981B2 (en) 2013-09-02 2017-10-17 Böllhoff Verbindungstechnik GmbH Connecting insert and an embedding method and a production method therefor

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8612540D0 (en) * 1986-05-22 1986-07-02 Armstrong Fastenings Nuts
DE9111399U1 (en) * 1991-09-13 1991-12-12 Weidner, Georg, 8771 Steinfeld Ring anchor
CN102913696A (en) * 2012-08-17 2013-02-06 太仓长鸿工程塑胶有限公司 Direct head improved structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9790981B2 (en) 2013-09-02 2017-10-17 Böllhoff Verbindungstechnik GmbH Connecting insert and an embedding method and a production method therefor

Also Published As

Publication number Publication date
JPS5171456A (en) 1976-06-21
SE7510040L (en) 1976-06-14
FR2294357A1 (en) 1976-07-09
AT350858B (en) 1979-06-25
IT1051839B (en) 1981-05-20
CS177355B1 (en) 1977-07-29
DE2530882A1 (en) 1976-06-16
CH581278A5 (en) 1976-10-29
ATA612375A (en) 1978-11-15
NL7508739A (en) 1976-06-15
FR2294357B1 (en) 1981-09-18

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee