FR1451966A - Screw fixing device - Google Patents

Screw fixing device

Info

Publication number
FR1451966A
FR1451966A FR20439A FR13020439A FR1451966A FR 1451966 A FR1451966 A FR 1451966A FR 20439 A FR20439 A FR 20439A FR 13020439 A FR13020439 A FR 13020439A FR 1451966 A FR1451966 A FR 1451966A
Authority
FR
France
Prior art keywords
bolt
nut
boss
tongue
portions
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
FR20439A
Other languages
French (fr)
Inventor
Kajetan Leitner
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 filed Critical
Application granted granted Critical
Publication of FR1451966A publication Critical patent/FR1451966A/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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/62—Alcohols or phenols
    • C08G59/625—Hydroxyacids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

1,045,984. Bolts. K. LEITNER. Jan. 27, 1964 [Jan. 25, 1963], No. 3390/64. Heading F2H. A bolt a, having like those described in Specification 942,284 a flexible tongue with portions of screwthread on its edge so that for a blind fastening a nut c can be suspended and passed, after tilting into a bolt hole ahead of the bolt before the nut is drawn up by turning the bolt, also has at each end of the tongue a screw-threaded portion of circular section. The ends merge with the narrow tongue by way of wedge-shaped portions with thread portions on opposite sides. The connector may be secured to the bolt by a boss screwed into a screwthreaded bore in the bolt end as shown in Fig. 1, or a boss on the bolt end, Fig. 2 (not shown), may be screwed into the connector end, the pitch of the boss threads being equal to that of the bolt and nut.
FR20439A 1963-01-25 1964-01-24 Screw fixing device Expired FR1451966A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL43984A DE1194204B (en) 1963-01-25 1963-01-25 Screw connection

Publications (1)

Publication Number Publication Date
FR1451966A true FR1451966A (en) 1966-09-09

Family

ID=7270494

Family Applications (1)

Application Number Title Priority Date Filing Date
FR20439A Expired FR1451966A (en) 1963-01-25 1964-01-24 Screw fixing device

Country Status (4)

Country Link
BE (1) BE642986A (en)
DE (1) DE1194204B (en)
FR (1) FR1451966A (en)
GB (1) GB1045984A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3782238A (en) * 1972-03-02 1974-01-01 C Polos Self-drilling toggle bolt assembly
US4570891A (en) * 1983-04-24 1986-02-18 Stanley Kaplan Flip toggle anchoring device
US5098238A (en) * 1990-12-20 1992-03-24 Hi-Shear Corporation Fastener with internal threaded installation means
US5226767A (en) * 1992-01-31 1993-07-13 Foerster Jr E W Fastener device for blind-end mounting
US6116832A (en) * 1996-08-20 2000-09-12 Woco Franz-Josef Wolf & Co. Screw with elastomer component to provide vibrational decoupling
CN106763070A (en) * 2016-12-31 2017-05-31 重庆大学 Based on the double nut screw fixed connection device for pushing away swollen wedge

Also Published As

Publication number Publication date
GB1045984A (en) 1966-10-19
DE1194204B (en) 1965-06-03
BE642986A (en) 1964-05-15

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