GB669698A - Improvements in or relating to a self-locking screw - Google Patents

Improvements in or relating to a self-locking screw

Info

Publication number
GB669698A
GB669698A GB30450A GB30450A GB669698A GB 669698 A GB669698 A GB 669698A GB 30450 A GB30450 A GB 30450A GB 30450 A GB30450 A GB 30450A GB 669698 A GB669698 A GB 669698A
Authority
GB
United Kingdom
Prior art keywords
self
threads
relating
locking screw
group xxv
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
GB30450A
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.)
Eaton Corp
Original Assignee
Eaton Manufacturing Co
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 Eaton Manufacturing Co filed Critical Eaton Manufacturing Co
Priority to GB30450A priority Critical patent/GB669698A/en
Publication of GB669698A publication Critical patent/GB669698A/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
    • F16B39/38—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 with a second part of the screw-thread which may be resiliently mounted

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Actuator (AREA)

Abstract

669,698. Making screws. ROLLINSON, E. W. (Eaton Manufacturing Co.). Jan. 5, 1950, No. 304/50. Addition to 661,826, [Group XXV.] Classes 83 (ii) and 83 (iv). [Also in Group XXV] Rolling screw-threads.- Self-locking screws have two sections of threads 16, 18 rolled out of lead by mismatching the leads of the dies by the required amount. The threads are rolled prior to the formation of the bore 22 and neck 20 in one operation, resulting in the production of a resilient. diaphragm like part 24.
GB30450A 1950-01-05 1950-01-05 Improvements in or relating to a self-locking screw Expired GB669698A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB30450A GB669698A (en) 1950-01-05 1950-01-05 Improvements in or relating to a self-locking screw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30450A GB669698A (en) 1950-01-05 1950-01-05 Improvements in or relating to a self-locking screw

Publications (1)

Publication Number Publication Date
GB669698A true GB669698A (en) 1952-04-09

Family

ID=9702011

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30450A Expired GB669698A (en) 1950-01-05 1950-01-05 Improvements in or relating to a self-locking screw

Country Status (1)

Country Link
GB (1) GB669698A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1116949B (en) * 1957-01-18 1961-11-09 Kellermann Fa Rudolf Self-locking adjustment screw
WO2010081714A1 (en) 2009-01-16 2010-07-22 Flaig, Hartmut Screw element, screw connection and method for producing a screw element
WO2010086000A1 (en) 2009-01-27 2010-08-05 Hartmut Flaig Multipart screw element, screw connection, and method for producing a multipart screw element
DE102014015022A1 (en) * 2014-10-08 2016-04-14 Winfried Holscher Full metal locking screw "GMSS"
DE102015012138A1 (en) 2015-09-16 2017-03-16 Winfried Holscher Method of making a locking screw

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1116949B (en) * 1957-01-18 1961-11-09 Kellermann Fa Rudolf Self-locking adjustment screw
WO2010081714A1 (en) 2009-01-16 2010-07-22 Flaig, Hartmut Screw element, screw connection and method for producing a screw element
CN102356245A (en) * 2009-01-16 2012-02-15 哈特马特·弗莱格 Screw element, screw connection and method for producing screw element
EA020810B1 (en) * 2009-01-16 2015-01-30 Флайг, Хартмут Screw element, screw connection and method for producing a screw element
WO2010086000A1 (en) 2009-01-27 2010-08-05 Hartmut Flaig Multipart screw element, screw connection, and method for producing a multipart screw element
DE102014015022A1 (en) * 2014-10-08 2016-04-14 Winfried Holscher Full metal locking screw "GMSS"
DE102015012138A1 (en) 2015-09-16 2017-03-16 Winfried Holscher Method of making a locking screw

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