FR1070529A - Ratchet device for thread - Google Patents

Ratchet device for thread

Info

Publication number
FR1070529A
FR1070529A FR1070529DA FR1070529A FR 1070529 A FR1070529 A FR 1070529A FR 1070529D A FR1070529D A FR 1070529DA FR 1070529 A FR1070529 A FR 1070529A
Authority
FR
France
Prior art keywords
thread
ratchet device
ratchet
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
Other languages
French (fr)
Inventor
Federico Pischek
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 FR1070529A publication Critical patent/FR1070529A/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
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/10—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt
    • F16B39/108—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt with a locking washer under the nut or bolt head having at least one tongue or lug folded against the nut or bolt head, or against the object itself
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B11/00—Rail joints
    • E01B11/02—Dismountable rail joints
    • E01B11/36—Fastening means for fishplates
    • E01B11/38—Locking arrangements for fastening means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bolts, Nuts, And Washers (AREA)
FR1070529D 1952-08-21 1952-10-25 Ratchet device for thread Expired FR1070529A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2098052A GB743247A (en) 1952-08-21 1952-08-21 Improvements in locking means for securing a nut on a screwed member

Publications (1)

Publication Number Publication Date
FR1070529A true FR1070529A (en) 1954-07-28

Family

ID=10155124

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1070529D Expired FR1070529A (en) 1952-08-21 1952-10-25 Ratchet device for thread

Country Status (3)

Country Link
BE (1) BE515215A (en)
FR (1) FR1070529A (en)
GB (1) GB743247A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112718995A (en) * 2019-10-28 2021-04-30 中国航发商用航空发动机有限责任公司 Punching tool and core rod thereof

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2922613B1 (en) * 2007-10-22 2010-02-26 Skf Aerospace France ROTATING BLOCKING DEVICE OF A SCREW ASSEMBLY, ASSEMBLY COMPRISING SUCH A DEVICE AND USE OF SUCH A ASSEMBLY IN AERONAUTICAL CONSTRUCTION
PL2479081T3 (en) * 2011-01-19 2017-06-30 Siemens Schweiz Ag Clamp lock with lock clamp screw
CN109908504A (en) * 2019-03-26 2019-06-21 国网湖北省电力公司咸宁供电公司 Safety belt suspension device is used in a kind of maintenance of main transformer
CN113187798B (en) * 2021-04-23 2022-05-24 中国石油天然气集团有限公司 Nut pre-tightening device for crank pin of pumping unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112718995A (en) * 2019-10-28 2021-04-30 中国航发商用航空发动机有限责任公司 Punching tool and core rod thereof
CN112718995B (en) * 2019-10-28 2023-02-03 中国航发商用航空发动机有限责任公司 Punching tool and core rod thereof

Also Published As

Publication number Publication date
GB743247A (en) 1956-01-11
BE515215A (en) 1952-11-14

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