GB748338A - Improvements in or relating to clamping arrangements - Google Patents

Improvements in or relating to clamping arrangements

Info

Publication number
GB748338A
GB748338A GB9046/52A GB904652A GB748338A GB 748338 A GB748338 A GB 748338A GB 9046/52 A GB9046/52 A GB 9046/52A GB 904652 A GB904652 A GB 904652A GB 748338 A GB748338 A GB 748338A
Authority
GB
United Kingdom
Prior art keywords
thread
wire
april
screw
parts
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
GB9046/52A
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.)
ALBERT HENRI LADERRIERE
Original Assignee
ALBERT HENRI LADERRIERE
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 ALBERT HENRI LADERRIERE filed Critical ALBERT HENRI LADERRIERE
Publication of GB748338A publication Critical patent/GB748338A/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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/30—Locking exclusively by special shape of the screw-thread
    • 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
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/08—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation
    • F16B13/0883—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation with split rings or wire between the threads of the dowel body or in grooves near a conical surface
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
GB9046/52A 1951-04-26 1952-04-09 Improvements in or relating to clamping arrangements Expired GB748338A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1038680T 1951-04-26

Publications (1)

Publication Number Publication Date
GB748338A true GB748338A (en) 1956-04-25

Family

ID=9587799

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9046/52A Expired GB748338A (en) 1951-04-26 1952-04-09 Improvements in or relating to clamping arrangements

Country Status (4)

Country Link
BE (1) BE510903A (enrdf_load_stackoverflow)
CH (1) CH305505A (enrdf_load_stackoverflow)
FR (1) FR1038680A (enrdf_load_stackoverflow)
GB (1) GB748338A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2837005A (en) * 1952-12-20 1958-06-03 Hans Sickinger Expanding helical coil for a wood screw
US3302509A (en) * 1964-04-03 1967-02-07 Henry J Modrey Expansion anchor
DE3609562A1 (de) * 1986-03-21 1987-09-24 Fischer Artur Werke Gmbh Befestigungselement insbesondere fuer die verankerung in beton
US4712955A (en) * 1985-05-14 1987-12-15 Rexnord Inc. Expandable fastener assembly

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9205467D0 (en) * 1992-03-11 1992-04-22 Southern Springs Limited Fixing means
DE20113588U1 (de) * 2001-08-16 2003-01-02 fischerwerke Artur Fischer GmbH & Co. KG, 72178 Waldachtal Anker zur Verankerung mit Mörtel
WO2019192562A1 (zh) * 2018-04-07 2019-10-10 玉环胜友工具有限公司 类橄榄状与类哑铃状非对称双向锥形螺纹连接副
WO2019192554A1 (zh) * 2018-04-07 2019-10-10 玉环胜友工具有限公司 橄榄状锥度左小右大双向锥形外螺纹与传统螺纹连接结构
WO2019192551A1 (zh) * 2018-04-07 2019-10-10 玉环胜友工具有限公司 橄榄状锥度左小右大双向锥形螺纹螺栓与螺母连接结构

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2837005A (en) * 1952-12-20 1958-06-03 Hans Sickinger Expanding helical coil for a wood screw
US3302509A (en) * 1964-04-03 1967-02-07 Henry J Modrey Expansion anchor
US4712955A (en) * 1985-05-14 1987-12-15 Rexnord Inc. Expandable fastener assembly
DE3609562A1 (de) * 1986-03-21 1987-09-24 Fischer Artur Werke Gmbh Befestigungselement insbesondere fuer die verankerung in beton

Also Published As

Publication number Publication date
CH305505A (fr) 1955-02-28
BE510903A (enrdf_load_stackoverflow)
FR1038680A (fr) 1953-09-30

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