GB1203835A - Improvements in or relating to screws - Google Patents

Improvements in or relating to screws

Info

Publication number
GB1203835A
GB1203835A GB29329/68A GB2932968A GB1203835A GB 1203835 A GB1203835 A GB 1203835A GB 29329/68 A GB29329/68 A GB 29329/68A GB 2932968 A GB2932968 A GB 2932968A GB 1203835 A GB1203835 A GB 1203835A
Authority
GB
United Kingdom
Prior art keywords
screws
june
shank
threaded shank
relating
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
GB29329/68A
Other languages
English (en)
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.)
Expandet SA
Original Assignee
Expandet SA
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 Expandet SA filed Critical Expandet SA
Publication of GB1203835A publication Critical patent/GB1203835A/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
    • F16B33/00—Features common to bolt and nut
    • F16B33/02—Shape of thread; Special thread-forms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Dowels (AREA)
GB29329/68A 1967-06-21 1968-06-20 Improvements in or relating to screws Expired GB1203835A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR111351A FR1546527A (fr) 1967-06-21 1967-06-21 Vis perfectionnée ou tire-fond du type vis à bois

Publications (1)

Publication Number Publication Date
GB1203835A true GB1203835A (en) 1970-09-03

Family

ID=8633533

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29329/68A Expired GB1203835A (en) 1967-06-21 1968-06-20 Improvements in or relating to screws

Country Status (7)

Country Link
US (1) US3461770A (enExample)
BE (1) BE715046A (enExample)
CH (1) CH500392A (enExample)
FR (1) FR1546527A (enExample)
GB (1) GB1203835A (enExample)
NL (1) NL6808642A (enExample)
SE (1) SE348535B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109612626A (zh) * 2019-01-03 2019-04-12 武汉科技大学 一种螺栓轴向力传感器

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5090852A (en) * 1984-10-24 1992-02-25 Huck Manufacturing Company High strength fastener and method
US4867625A (en) * 1985-04-29 1989-09-19 Huck Manufacturing Company Variable clamp fastener and method
US4813834A (en) * 1985-08-01 1989-03-21 Huck Manufacturing Company Fit-up fastener with flexible tab-like retaining structure and method of making same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2787186A (en) * 1952-03-28 1957-04-02 Brogiotti Antonin Screw spike with compression producing thread form

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109612626A (zh) * 2019-01-03 2019-04-12 武汉科技大学 一种螺栓轴向力传感器

Also Published As

Publication number Publication date
SE348535B (enExample) 1972-09-04
US3461770A (en) 1969-08-19
CH500392A (fr) 1970-12-15
BE715046A (enExample) 1968-09-30
NL6808642A (enExample) 1968-12-23
FR1546527A (fr) 1968-11-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee