GB1275035A - Improvements in or relating to impact absorption devices - Google Patents
Improvements in or relating to impact absorption devicesInfo
- Publication number
- GB1275035A GB1275035A GB734271A GB734271A GB1275035A GB 1275035 A GB1275035 A GB 1275035A GB 734271 A GB734271 A GB 734271A GB 734271 A GB734271 A GB 734271A GB 1275035 A GB1275035 A GB 1275035A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cylinder
- impact
- gap
- free end
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G11/00—Buffers
- B61G11/16—Buffers absorbing shocks by permanent deformation of buffer element
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members
- F16F7/125—Units with a telescopic-like action as one member moves into, or out of a second member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vibration Dampers (AREA)
- Fluid-Damping Devices (AREA)
Abstract
1275035 Impact absorbers for use with railway couplings SCHARFENBERGKUPPLUNG GmbH 16 March 1971 7343/71 Heading B7T [Also in Division F2] An impact absorber, for use with railway combined buff and draft gear of a central buffer coupling, comprises coaxial hollow cylinders 1, 2 defining an annular gap 3 which at its open end diverges at 9 and is engaged by the chamfered free end of a further holder cylinder 8 whose wall thickness is greater than the gap width, such that an impact force on a coupling in excess of 200 tonnes is absorbed by the cylinder 8 entering the gap 3 with permanent deformation of cylinders 1 and 2. The cylinder 1 has at its free end an outer reinforcement 4 and the cylinder 2 is reinforced by being closed by a plate 7. The portion 8a of the cylinder 8 is greater than the remainder of the cylinder and may be case-hardened.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691912049 DE1912049C3 (en) | 1969-03-07 | 1969-03-07 | Device for absorbing oversized impacts |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1275035A true GB1275035A (en) | 1972-05-24 |
Family
ID=5727643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB734271A Expired GB1275035A (en) | 1969-03-07 | 1971-03-16 | Improvements in or relating to impact absorption devices |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE764439A (en) |
CH (1) | CH525794A (en) |
DE (1) | DE1912049C3 (en) |
FR (1) | FR2089150A5 (en) |
GB (1) | GB1275035A (en) |
NL (1) | NL7103259A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005023618A1 (en) * | 2003-09-10 | 2005-03-17 | Dellner Couplers Ab | Collision protection in a coupler for rail-mounted vehicles, and a coupler equipped therewith for permanently connecting two rail-mounted vehicle units |
EP2227410A2 (en) * | 2007-12-06 | 2010-09-15 | Korea Railroad Research Institute | Tube-buffer for railway vehicles |
EP2949539A1 (en) * | 2014-05-28 | 2015-12-02 | Dellner Couplers AB | Energy dissipating device and connection device comprising such an energy dissipating device |
CN114034634A (en) * | 2021-11-09 | 2022-02-11 | 湖北雨田科技有限公司 | Adhesive force testing device |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3228941A1 (en) * | 1982-08-03 | 1984-02-09 | Scharfenbergkupplung Gmbh, 3320 Salzgitter | DEVICE ADJUSTING A MEDIUM BUFFER CLUTCH TO RECEIVE Oversized Shocks |
DE3228942A1 (en) * | 1982-08-03 | 1984-02-09 | Scharfenbergkupplung Gmbh, 3320 Salzgitter | Anti-climbing protection for rail vehicles |
DE3513294A1 (en) * | 1985-04-13 | 1986-10-16 | Scharfenbergkupplung Gmbh, 3320 Salzgitter | SUPPORT FOR A TOW AND PUSHING DEVICE |
DE4302444A1 (en) * | 1993-01-29 | 1994-08-04 | Dellner Couplers Ab | Automatic central buffer coupling |
DE19707434A1 (en) | 1997-02-25 | 1998-08-27 | Ringfeder Gmbh | Element for absorbing kinetic energy |
GB0108413D0 (en) * | 2001-04-04 | 2001-05-23 | Oleo Internat Ltd | A two stage buffer |
DE10153460A1 (en) * | 2001-10-30 | 2003-05-22 | Voith Turbo Scharfenberg Gmbh | Railcar or wagon coupling offers lengthways maneuvrability via destructive buffer to guard against overloading of cars and coupling forks and bolt lashing. |
DE102017111333A1 (en) | 2017-05-24 | 2018-11-29 | Voith Patent Gmbh | Impact energy-absorbing device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE455150C (en) * | 1927-07-28 | 1928-01-25 | Ernst Tausch | Device for inelastic power consumption for railway buffers |
-
1969
- 1969-03-07 DE DE19691912049 patent/DE1912049C3/en not_active Expired
-
1971
- 1971-03-11 NL NL7103259A patent/NL7103259A/xx not_active Application Discontinuation
- 1971-03-16 GB GB734271A patent/GB1275035A/en not_active Expired
- 1971-03-18 BE BE764439A patent/BE764439A/en not_active IP Right Cessation
- 1971-03-26 CH CH450471A patent/CH525794A/en not_active IP Right Cessation
- 1971-03-26 FR FR7111854A patent/FR2089150A5/fr not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005023618A1 (en) * | 2003-09-10 | 2005-03-17 | Dellner Couplers Ab | Collision protection in a coupler for rail-mounted vehicles, and a coupler equipped therewith for permanently connecting two rail-mounted vehicle units |
EP2227410A2 (en) * | 2007-12-06 | 2010-09-15 | Korea Railroad Research Institute | Tube-buffer for railway vehicles |
EP2227410A4 (en) * | 2007-12-06 | 2013-03-13 | Korea Railroad Res Inst | Tube-buffer for railway vehicles |
EP2949539A1 (en) * | 2014-05-28 | 2015-12-02 | Dellner Couplers AB | Energy dissipating device and connection device comprising such an energy dissipating device |
WO2015180839A1 (en) * | 2014-05-28 | 2015-12-03 | Dellner Couplers Ab | Energy dissipating device and connection device comprising such an energy dissipating device |
CN106458233A (en) * | 2014-05-28 | 2017-02-22 | 德尔纳库普勒斯股份公司 | Energy dissipating device and connection device comprising such an energy dissipating device |
US20170197641A1 (en) * | 2014-05-28 | 2017-07-13 | Dellner Couplers Ab | Energy Dissipating Device and Connection Device Comprising Such an Energy Dissipating Device |
US10882542B2 (en) | 2014-05-28 | 2021-01-05 | Dellner Couplers Ab | Energy dissipating device and connection device comprising such an energy dissipating device |
CN114034634A (en) * | 2021-11-09 | 2022-02-11 | 湖北雨田科技有限公司 | Adhesive force testing device |
CN114034634B (en) * | 2021-11-09 | 2023-06-16 | 湖北雨田科技有限公司 | Adhesive force testing arrangement |
Also Published As
Publication number | Publication date |
---|---|
DE1912049A1 (en) | 1970-10-01 |
FR2089150A5 (en) | 1972-01-07 |
NL7103259A (en) | 1972-09-13 |
CH525794A (en) | 1972-07-31 |
DE1912049C3 (en) | 1981-08-13 |
BE764439A (en) | 1971-08-16 |
DE1912049B2 (en) | 1980-10-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1275035A (en) | Improvements in or relating to impact absorption devices | |
GB861286A (en) | Improvements in or relating to hydraulic shock absorbers | |
GB925613A (en) | Improved buffering energy absorbing device | |
ES383329A1 (en) | Improvements in a device to absorb the efforts that are presented as a shock. (Machine-translation by Google Translate, not legally binding) | |
GB723064A (en) | Improvements in or relating to a cushioning mechanism particularly for use in rail vehicles | |
GB630673A (en) | Improvements in or relating to railway cars and draft gear therefor | |
GB1304107A (en) | ||
GB733408A (en) | Improvements in or relating to a draft gear and cushioning pad therefor | |
GB1092255A (en) | Safety devices on runways | |
GB827185A (en) | Improvements in or relating to tractor and single-axle trailer combination vehicles | |
GB797104A (en) | Improvements in or relating to hydraulic buffers and drawgear | |
GB1253840A (en) | A gas-hydraulic accumulator | |
GB888878A (en) | Improvements relating to railway vehicle buffers | |
GB1296047A (en) | ||
GB1057455A (en) | Improvements in telescopic dampers for vehicles | |
GB1207516A (en) | Mounting fixture for an automatic central buffer coupling on rolling stock | |
GB606517A (en) | Buffers | |
GB649238A (en) | Improvements in or relating to chassis of rail-road vehicles | |
GB1230062A (en) | ||
GB893905A (en) | Improvements in or relating to railway buffers and like shock absorbing devices | |
GB775187A (en) | Improvements relating to metal honeycomb and like panels with bolt-hole bush inserts | |
GB1319135A (en) | Damping device for absorbing shocks or impacts | |
CA591054A (en) | Friction shock absorbing mechanisms for railway draft riggings | |
GB968653A (en) | Maximum energy absorbing hydraulic cushion | |
GB952773A (en) | Improvements in or relating to couplings and drawgear for railway and like vehicles |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |