DE2645519C2 - Selbsthemmendes Gewinde - Google Patents

Selbsthemmendes Gewinde

Info

Publication number
DE2645519C2
DE2645519C2 DE19762645519 DE2645519A DE2645519C2 DE 2645519 C2 DE2645519 C2 DE 2645519C2 DE 19762645519 DE19762645519 DE 19762645519 DE 2645519 A DE2645519 A DE 2645519A DE 2645519 C2 DE2645519 C2 DE 2645519C2
Authority
DE
Germany
Prior art keywords
thread
nut
bolt
self
ramp
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
DE19762645519
Other languages
German (de)
English (en)
Other versions
DE2645519A1 (de
Inventor
Horace Deal Farmington Hills Mich. Holmes
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.)
Microdot Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE2645519A1 publication Critical patent/DE2645519A1/de
Application granted granted Critical
Publication of DE2645519C2 publication Critical patent/DE2645519C2/de
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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Dowels (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Connection Of Plates (AREA)
  • Bolts, Nuts, And Washers (AREA)
DE19762645519 1975-10-08 1976-10-08 Selbsthemmendes Gewinde Expired DE2645519C2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62056675A 1975-10-08 1975-10-08
US63521775A 1975-11-25 1975-11-25

Publications (2)

Publication Number Publication Date
DE2645519A1 DE2645519A1 (de) 1977-04-21
DE2645519C2 true DE2645519C2 (de) 1986-07-31

Family

ID=27088739

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762645519 Expired DE2645519C2 (de) 1975-10-08 1976-10-08 Selbsthemmendes Gewinde

Country Status (7)

Country Link
JP (1) JPS5252061A (enExample)
CA (1) CA1051329A (enExample)
DE (1) DE2645519C2 (enExample)
FR (1) FR2327438A1 (enExample)
GB (1) GB1528696A (enExample)
IT (1) IT1072601B (enExample)
SE (1) SE426978B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4137286A1 (de) * 1991-01-21 1992-08-13 Hengst Walter Gmbh & Co Kg Oelfilter- oder kraftstoffilter-gehaeuse
CN107327468A (zh) * 2017-06-30 2017-11-07 共享装备股份有限公司 自锁螺纹及骑缝连接方法

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5563420U (enExample) * 1978-10-26 1980-04-30
CA1117330A (en) * 1978-11-13 1982-02-02 Erwin C. Witte Self-locking nut
JPS61181115U (enExample) * 1985-04-30 1986-11-12
JPH073023Y2 (ja) * 1986-07-07 1995-01-30 株式会社島津製作所 流体エネルギ変換機
US5242252A (en) * 1990-02-09 1993-09-07 Haerle Anton Self-locking threaded connection
DE9100312U1 (de) * 1991-01-11 1991-04-04 Rahmede Schraubenfabrik GmbH & Co KG, 5880 Lüdenscheid Schraube
US5259715A (en) * 1991-07-25 1993-11-09 Haerle Anton Self-locking threaded connection
GB2261650A (en) * 1991-11-21 1993-05-26 Lanesfield Engineering Seals L Lifting pin
US6952438B2 (en) * 2003-10-31 2005-10-04 Sgl Carbon Ag Threaded connection for carbon and/or graphite electrode columns
ATE482341T1 (de) * 2004-11-03 2010-10-15 Wabco Gmbh Gewinde für eine schraubverbindung
JP4974312B2 (ja) * 2009-06-26 2012-07-11 有限会社ワールドロック 雌ねじ谷底部に傾斜を設けたねじ
DE202011003517U1 (de) * 2011-03-03 2012-06-06 Viega Gmbh & Co. Kg Ablaufgarnitur mit einem Wasserzulaufkanal für einen Bodenzulauf
US9212557B2 (en) * 2011-08-31 2015-12-15 United Technologies Corporation Assembly and method preventing tie shaft unwinding
JP2016524681A (ja) * 2013-07-03 2016-08-18 ▲許▼松林ＸＵ， Ｓｏｎｇｌｉｎ 緩み止めねじ部材
KR101556265B1 (ko) 2015-04-07 2015-09-30 (주)대광금속 풀림방지용 나사산 구조 및 그 가공공구
DE102023117812A1 (de) * 2023-07-06 2025-01-09 Gretsch-Unitas GmbH Baubeschläge Türschließer
CN119290352B (zh) * 2024-10-15 2025-09-12 东风商用车有限公司 一种变速箱壳体疲劳寿命检测装置及方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1657244A (en) * 1924-09-05 1928-01-24 Fr De Filetage Indesserrable D Tight-holding bolt and nut
NL16945C (enExample) * 1925-07-09
US1798604A (en) * 1927-11-01 1931-03-31 Dardelet Threadlock Corp Self-locking coupled screw element
US1697118A (en) * 1927-11-01 1929-01-01 Dardelet Threadlock Corp Self-locking coupled screw element
US1828856A (en) * 1928-01-18 1931-10-27 Dardelet Threadlock Corp Screw-thread coupled member
FR679049A (fr) * 1928-11-27 1930-04-08 Fr De Filetage Indesserrable D Filetage indesserrable par des causes fortuites
NL26707C (enExample) * 1929-06-29
BE383920A (enExample) * 1930-11-03
BE387878A (enExample) * 1931-05-27
US2091788A (en) * 1936-03-20 1937-08-31 Dardelet Threadlock Corp Screw thread
GB1249576A (en) * 1967-11-01 1971-10-13 Design Link Improvements in screw-threaded moulded plastics articles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4137286A1 (de) * 1991-01-21 1992-08-13 Hengst Walter Gmbh & Co Kg Oelfilter- oder kraftstoffilter-gehaeuse
CN107327468A (zh) * 2017-06-30 2017-11-07 共享装备股份有限公司 自锁螺纹及骑缝连接方法

Also Published As

Publication number Publication date
DE2645519A1 (de) 1977-04-21
IT1072601B (it) 1985-04-10
GB1528696A (en) 1978-10-18
JPS553566B2 (enExample) 1980-01-25
SE426978B (sv) 1983-02-21
CA1051329A (en) 1979-03-27
FR2327438B1 (enExample) 1983-02-04
JPS5252061A (en) 1977-04-26
FR2327438A1 (fr) 1977-05-06
SE7611060L (sv) 1977-04-09

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MICRODOT INC., DARIEN, CONN., US

8328 Change in the person/name/address of the agent

Free format text: KIRSCHNER, K., DIPL.-PHYS. GROSSE, W., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN

8381 Inventor (new situation)

Free format text: HOLMES, HORACE DEAL, FARMINGTON HILLS, MICH., US