GB560774A - Improvements in or relating to self-locking or "stiff" nuts - Google Patents

Improvements in or relating to self-locking or "stiff" nuts

Info

Publication number
GB560774A
GB560774A GB20959/43A GB2095943A GB560774A GB 560774 A GB560774 A GB 560774A GB 20959/43 A GB20959/43 A GB 20959/43A GB 2095943 A GB2095943 A GB 2095943A GB 560774 A GB560774 A GB 560774A
Authority
GB
United Kingdom
Prior art keywords
self
nuts
nut
stiff
relating
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
GB20959/43A
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.)
R K DUNDAS Ltd
Original Assignee
R K DUNDAS Ltd
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 R K DUNDAS Ltd filed Critical R K DUNDAS Ltd
Publication of GB560774A publication Critical patent/GB560774A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G9/00—Working screws, bolt heads, or nuts in conjunction with thread cutting, e.g. slotting screw heads or shanks, removing burrs from screw heads or shanks; Finishing, e.g. polishing, any screw-thread
    • B23G9/005—Working nuts
    • B23G9/006—Slotting nuts
    • 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
    • F16B39/284—Locking by means of elastic deformation
    • F16B39/286—Locking by means of elastic deformation caused by saw cuts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Shearing Machines (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Dowels (AREA)
GB20959/43A 1942-12-15 1942-12-15 Improvements in or relating to self-locking or "stiff" nuts Expired GB560774A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB247515X 1942-12-15

Publications (1)

Publication Number Publication Date
GB560774A true GB560774A (en) 1944-04-19

Family

ID=10216675

Family Applications (3)

Application Number Title Priority Date Filing Date
GB20959/43A Expired GB560774A (en) 1942-12-15 1942-12-15 Improvements in or relating to self-locking or "stiff" nuts
GB17829/42A Expired GB561286A (en) 1942-12-15 1942-12-15 Improvements in or relating to self-locking or "stiff" nuts
GB20957/43A Expired GB561453A (en) 1942-12-15 1942-12-15 Improvements in or relating to self-locking or "stiff" nuts

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB17829/42A Expired GB561286A (en) 1942-12-15 1942-12-15 Improvements in or relating to self-locking or "stiff" nuts
GB20957/43A Expired GB561453A (en) 1942-12-15 1942-12-15 Improvements in or relating to self-locking or "stiff" nuts

Country Status (3)

Country Link
BE (2) BE528532A (enExample)
CH (1) CH247515A (enExample)
GB (3) GB560774A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4797045A (en) * 1986-07-01 1989-01-10 Karl Lautenschlager Gmbh & Co. Kg Formation of a screw thread in mounting holes in furniture hardware made of sheet metal
CN102287439A (zh) * 2010-06-17 2011-12-21 北汽福田汽车股份有限公司 防松螺母

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3265109A (en) * 1962-09-14 1966-08-09 Hanfland Curt Hermann Safety nut
USRE30406E (en) 1978-08-18 1980-09-16 Johanson Manufacturing Corporation Adjustable low-loss capacitor
GB2170570B (en) * 1985-02-05 1988-10-19 Hartridge Ltd Leslie Securing means
US5991463A (en) * 1995-11-08 1999-11-23 Genesis Microchip Inc. Source data interpolation method and apparatus
TW201239213A (en) * 2011-03-24 2012-10-01 qing-fu Chen Screw nut with elastic effect
US20180142721A1 (en) * 2012-01-10 2018-05-24 Hoon Sik Kang Self locking nut and manufacturing method thereof
CN105465143A (zh) * 2016-01-17 2016-04-06 江苏金鼎钢结构有限公司 一种弹性匀压式防松螺母装置
CN106286556B (zh) * 2016-08-30 2018-10-12 林州重机集团股份有限公司 一种胀缩式防松螺母
CN106351936B (zh) * 2016-11-25 2019-10-08 江苏金鼎钢结构有限公司 轴向压紧式防松紧固装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4797045A (en) * 1986-07-01 1989-01-10 Karl Lautenschlager Gmbh & Co. Kg Formation of a screw thread in mounting holes in furniture hardware made of sheet metal
CN102287439A (zh) * 2010-06-17 2011-12-21 北汽福田汽车股份有限公司 防松螺母

Also Published As

Publication number Publication date
BE460296A (enExample)
GB561453A (en) 1944-05-19
CH247515A (de) 1947-03-15
BE528532A (enExample)
GB561286A (en) 1944-05-12

Similar Documents

Publication Publication Date Title
GB560774A (en) Improvements in or relating to self-locking or "stiff" nuts
GB629683A (en) Self-locking nut
GB543623A (en) Improvements in screws and the like
GB551534A (en) Improvements in or relating to lock nuts
GB554548A (en) Improvement in lock nuts
GB580325A (en) Improvements in or relating to self-locking or "stiff" nuts
USD133197S (en) Design for an adsorber
USD135564S (en) Design for a bread slicing board
USD137938S (en) Maycen airplane
USD133484S (en) Design for a wrecking bar
USD138472S (en) Design for a candy box
USD137381S (en) Design fob a toy chest
USD93819S (en) Design foe a toy pistol
USD133132S (en) Design for a jar
GB562711A (en) Improvements in or relating to air screws
USD109308S (en) Design fob a finger ring
GB821074A (en) Improvements relating to sliding bolt fastenings
AU122742B2 (en) Improvements in or relating to pump constructions, and pump and engine assemblies including the improved pump constructions
USD136883S (en) Design fob a safety razor blade hone
USD138666S (en) Grid block for a metal treatment trough
USD133073S (en) Design foe a floor jack
USD135774S (en) Design for a toy gun
USD135124S (en) Design fob a game board or the like
USD136500S (en) Design for a drafting instrument
USD137614S (en) Design for a switch bracket