GB201008780D0 - A structure including a tension rod - Google Patents

A structure including a tension rod

Info

Publication number
GB201008780D0
GB201008780D0 GBGB1008780.7A GB201008780A GB201008780D0 GB 201008780 D0 GB201008780 D0 GB 201008780D0 GB 201008780 A GB201008780 A GB 201008780A GB 201008780 D0 GB201008780 D0 GB 201008780D0
Authority
GB
United Kingdom
Prior art keywords
formation
head
locking plate
key member
rod
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.)
Granted
Application number
GBGB1008780.7A
Other versions
GB2480643B (en
GB2480643A (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.)
T A Savery and Co Ltd
Original Assignee
T A Savery and Co 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 T A Savery and Co Ltd filed Critical T A Savery and Co Ltd
Priority to GB1008780.7A priority Critical patent/GB2480643B/en
Publication of GB201008780D0 publication Critical patent/GB201008780D0/en
Publication of GB2480643A publication Critical patent/GB2480643A/en
Application granted granted Critical
Publication of GB2480643B publication Critical patent/GB2480643B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G5/00—Couplings for special purposes not otherwise provided for
    • 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
    • F16B39/101—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 plate, spring, wire or ring holding two or more nuts or bolt heads which are mainly in the same plane

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Fluid-Damping Devices (AREA)
  • Vibration Dampers (AREA)
  • Connection Of Plates (AREA)

Abstract

The structure (10) includes at least one elongate, rotatable tension rod with a head (22) and is captive relative to the structure (10). A mechanism for preventing undesirable rotation of the rod includes a locking plate (38) that is secured relative to the structure (10) and has formed therein or thereon at least one locking plate formation (39), and the or each head (22) and a said locking plate formation (39) are connected by a key member (34) that is connected non-rotatively to the head (22) and the locking plate formation (39). The key member (34) has a hexagonal formation to seat in a like recess in the rod head (22) and a circular end to receive the plate (38), the formation (39) being able to contact and deform the transition zone of the key member (34) to prevent movement. There is a circular array of tension rods coupling two concentric cylinders of the structure which is used to couple two railway vehicles, the tension rods acting to absorb impact forces during vehicle coupling.
GB1008780.7A 2010-05-26 2010-05-26 A structure including a tension rod Expired - Fee Related GB2480643B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1008780.7A GB2480643B (en) 2010-05-26 2010-05-26 A structure including a tension rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1008780.7A GB2480643B (en) 2010-05-26 2010-05-26 A structure including a tension rod

Publications (3)

Publication Number Publication Date
GB201008780D0 true GB201008780D0 (en) 2010-07-14
GB2480643A GB2480643A (en) 2011-11-30
GB2480643B GB2480643B (en) 2012-10-10

Family

ID=42371011

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1008780.7A Expired - Fee Related GB2480643B (en) 2010-05-26 2010-05-26 A structure including a tension rod

Country Status (1)

Country Link
GB (1) GB2480643B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2993362A1 (en) * 2014-09-02 2016-03-09 Caterpillar Energy Solutions GmbH Method and device for locking screws
EP2993361A1 (en) * 2014-09-02 2016-03-09 Caterpillar Energy Solutions GmbH Method and device for locking screws
EP2993363A1 (en) * 2014-09-02 2016-03-09 Caterpillar Energy Solutions GmbH Method and device for locking screws
JP7201362B2 (en) * 2018-08-08 2023-01-10 ナブテスコ株式会社 Anti-loosening tool, anti-loosening mechanism, fixing device, fastening structure and industrial machinery

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2627822B1 (en) * 1988-02-26 1990-08-17 Sgn Soc Gen Tech Nouvelle DEVICE FOR LOCKING A TIGHTENING SCREW

Also Published As

Publication number Publication date
GB2480643B (en) 2012-10-10
GB2480643A (en) 2011-11-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20190526