US3923245A - Rail clip assembly - Google Patents

Rail clip assembly Download PDF

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Publication number
US3923245A
US3923245A US449531A US44953174A US3923245A US 3923245 A US3923245 A US 3923245A US 449531 A US449531 A US 449531A US 44953174 A US44953174 A US 44953174A US 3923245 A US3923245 A US 3923245A
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US
United States
Prior art keywords
rail
bodies
clip assembly
portions
assembled
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 - Lifetime
Application number
US449531A
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English (en)
Inventor
Ian Mcgregor Marchant
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.)
Gantrex Ltd
Original Assignee
Kins Developments Ltd
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26248401&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=US3923245(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kins Developments Ltd filed Critical Kins Developments Ltd
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Assigned to GANTREX LIMITED A CORP reassignment GANTREX LIMITED A CORP ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: KINS DEVELOPMENTS LIMITED
Anticipated expiration legal-status Critical
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/66—Rail fastenings allowing the adjustment of the position of the rails, so far as not included in the preceding groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C7/00—Runways, tracks or trackways for trolleys or cranes
    • B66C7/08—Constructional features of runway rails or rail mountings
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
    • E01B9/32—Fastening on steel sleepers with clamp members

Definitions

  • E01B 9/66 port has a lateral f which-abuts the raiL
  • Both 1 Fleld of a h 238/282, 310, 331, 333 bodies have registering apertures to receive :1 connect- 238/338, 343, 344, 345, 346, 347, 361 ing member fixed to the support, the aperture in the second body being elongated so as to enable the bod- 1 References Clted ies to assume different relative positions when assem- UNITED STATES PATENTS bled on the connecting member, the contacting faces 793,054 6/1905 Clough 238/346 x of the bodies being shaped to Provide Positive engage- 924,931 6/1909 Phillips 238/346 n between th m when embled. 1,781,251 11/1930 Schwendt et al. 238/282 1,815,815 7/1931 Vossloh 238 343 x 7 Claims, 9 Drawmg Flgul'es Sheet 1 of 3
  • the present invention relates to rail clip assemblies, and particularly but not exclusively to clip assemblies suitable for securing a rail, such as a crane rail, to a flanged girder.
  • a clip assembly for use in securing a rail to rail support means comprising a first portion for overlying a portion of a rail and a second portion for overlying the rail support means and having a lateral face for abutment with a portion of a lateral face of the rail, said portions being provided with apertures therethrough for use in connecting said portions to the said support means and being adapted to be assembled with a face of said first portion contacting a face of said second portion and said apertures in register, wherein saidaperture in said second portion is elongate to permit said portions to assume different relative positions when assembled and said contacting faces are shaped to provide positive engagement therebetween while permitting said portions to assume said different relative positions.
  • the contacting faces of the portions are shaped to provide abutted surface portions extending from the general plane of the contacting faces, the surface portions extending in said general plane, parallel toinclined to the direction of extent of the rail and parallel or inclined to the direction of length of the elongate aperture in the second portion.
  • FIG. 1 is a plan view of an embodiment of a clip assembly according to the present invention
  • FIG. 2 is a sectional elevation on the line l-I of FIG. 1 showing the clip assembly in use;
  • FIG. 3 is an isometric view of another embodiment of the invention in use
  • FIG. 4 is an underneath plan view of the first portion of the assembly of FIG. 3;
  • FIG. 5 is a top plan view of the second portion of the assembly of FIG. 3;
  • FIG. 6 is a section through the portions of FIGS. 4 and 5 when assembled and on the lines IV-IV of FIGS. 4 and 5;
  • FIG. 7 is an exploded end view of the portions of FIGS.4 and S.
  • FIGS. 8 and 9 are a plan view and a side elevation respectively of a further embodiment of the invention.
  • the assembly of FIGS. 1 and 2 includes a first portion 11 and a second portion'12 and is intended to be secured adjacent a rail 13 by a stud or bolt 14 extending therethrough and nut 16, the stud l4 projecting from and being secured to the rail support 15.
  • the second portion 12 is generally rectangular and is positioned on the support 15 with a lateral face 12a abutting a lateral face of the rail flange.
  • the portion 12 has an elongate aperture 17 in which stud 14 is received and which permits this portion to be adjusted laterally to ensure that its abuts the rail.
  • the direction of length of the aperture 17 is generally normal to the length of the rail.
  • the first portion 11 is also generally rectangular and has a part 11a arranged to overlie the rail flange 13 and a part which overlies the portion 12 and has an aperture 18 in which the stud 14 is received.
  • the first portion 11 may bear on the rail flange 13 through a pad 19 which is located in a recess 20 in part 11a of portion 11.
  • This pad is made of an elastomeric material, e.g. natural or synthetic rubber, and may be shaped as shown in FIG. 2, or may be shaped as shown in broken lines in FIG. 6 to be described hereafter.
  • the pad 19 may be omitted.
  • the clip assembly then acts only to limit excessive upward movement of the rail.
  • portions 11 and 12 are complementarily shaped so that, on assembly, they are positively engaged together, the shaping being such that the two portions can be moved relatively to assume different relative positions while being positively engaged together.
  • the shaping is such as to provide opposed corrugations or ridges which interfit or mesh on tightening nut 16. This meshing will prevent lateral movement of the assembly when it is subjected tolateral loading by the rail.
  • the corrugations are of V-section although it will be appreciated that they could be sinusoidal or sawtooth and that a variety of inter-fitting or meshing arrangements could alternatively be used.
  • the corrugations extend in a direction normal to the direction of length of the aperture 17 so that the variation in the relative positions of the first and second portions is discrete. To provide for fine adjustment the corrugations may be offset so that, for example, a 3 mm pitch will give a 1.5 mm adjustment on turning the portion 12 around.
  • the aperture 17 in portion 12 is offset so that a greater range of lateral adjustments can be achieved by turning portion 12 through It will be appreciated that these corrugations provide opposed abutting surfaces on the two portions which are inclined to the general plane of the contacting faces of the portions 11 and 12.
  • Installation of the assembly is relatively straightforward and is carried out by first placing the second portion 12 over the stud 14 and abutting it against the lateral face of the rail flange. The first portion 11 then is placed in position on top of the second portion to overlie the rail flange and, if the corrugations do not mesh together, the second portion can be turned through 180 and again positioned against the rail. The corrugations will now mesh and all that remains is to tighten the nut 16 down to the required torque.
  • the assembly of FIGS. 3 to 7 comprises a first portion 31 and a second portion 32.
  • the second portion 32 is generally rectangular, is intended to be located with one lateral face 33 abutting a lateral face of the rail flange 13 to laterally restrain the rail, and is provided with an elongate aperture 34.
  • the first portion is also generally rectangular and includes a part 31a which, in use, overlies the rail flange l3 and a part which overlies the second portion 32 and which is provided with an aperture 35.
  • the portions are assembled with the apertures 34, 35 in register and are placed on a bolt or stud 14, projecting from and secured to the rail support.
  • the portions are fixed to the support by a nut 16 threaded on to the stud.
  • the position of the first portion is relatively fixed because the aperture 35 is dimensioned to fit the stud.
  • the aperture 34 in the second portion is elongate so that the second portion can be moved relative to the first portion in the direction of length of the aperture to abut the lateral face 33 of the second portion against a lateral face of the flange 13. Finally the nut 16 is tightened on the stud 14.
  • the contacting faces 36, 37 of the first and second portions are again complementarily shaped and in this embodiment, the shaping is such as to provide at least one pair, and as shown two pairs, of abutting faces 36a, 37a, which are inclined to the general plane of the faces 36, 37.
  • the faces 36a, 37a are substantially vertical, with the faces 36a of the first portion being directed towards the rail and the faces 37a of the second portion being directed away from the rail so that movement of the second portion away from the rail, caused by lateral movements of the rail, is resisted by the faces 36a of the first portion.
  • the faces 36a, 37a extend in the direction of elongation of the slot 34 in the second portion so that they remain in abutment for all relative positions of the first and second portions.
  • the angular inclination of the abutting faces to the direction of extent of the rail can be selected as desired and in dependence on the length and width of the portions and the extent of relative movement required.
  • the thickness of the second portion increases in the direction of increasing overlap of the first portion with the rail flange'(i.e., the second portion increases in thickness from end 38 to end .39). This increase in thickness is designed to maintain an approximately constant spacing between the part of the first portion overlying the rail flange and the upper surface of the flange.
  • the part 31a may limit upward movement of the rail flange or may bear on the rail flange through a resiliently compressible pad 40.
  • This pad may be shaped as shown in FIG. 2 or may, as shown, be provided with a central recess 40a extending in the direction of length of the pad. This recess is designed so that the pad maintains a substantially constant pressure on the rail with variation in the spacing of the first portion from the rail flange.
  • the above described clip assembly limits lateral movement of the rail initially because of friction between the clip assembly and the rail support due to pre-tension in the bolt or stud. If the force exerted by the rail on the clip assembly becomes sufficient to overcome this friction, it will cause the second portion to move relatively to the first portion in the direction of length of the aperture 34. This relative movement has the effect of moving the first portion relative to the second portion in the direction of increase in thickness of the second portion. As a result the bolt or stud tends to be extended increasing the tension in the bolt or stud and increasing the friction between the clip assembly and the rail support; This, clip assembly thus has an improved ability to resist lateral movement of the rail.
  • the above described clip assemblies may be designed for light or medium duty and as such may be compact and particularly suitable for use in securing rails on relatively narrow flanged girders, e.g. having a top flange dimension of 12 inches.
  • the assembly may also be designed for heavy duty and such a-clip assembly is shown in FIGS. 8 and 9.
  • this clip assembly includes first and second portions 31 32' the portions being mutually engaged as described with reference to FIGS. 1 and 2 or FIGS. 3 to 7.
  • the first and second portions of the above described assemblied maybe made of cast steel, malleable cast iron or other similar material such, for example, as aluminium. It will be appreciated that the shapes of the portions are relatively simple and that molds therefore will be relatively inexpensive to form.
  • the rubber pad if provided is preferably bonded into a recess in the first portion although clearly the recess could be shaped to retain a pad of complementary form.
  • a clip assembly for use in securing a rail to rail support means comprising:
  • said first body being adapted to be assembled with said second body so as to overlie a portion of the rail and to overlie said second body with a surface of said first body contacting a surface of said second body;
  • said second body defining a lateral face for abutment with a lateral face of the rail;
  • each body which apertures are arranged to be in register when said bodies are assembled for use in securing said bodies to the rail support means, said aperture in said second body being elongate to permit said bodies to assume different relative positions when assembled; the direction of elongation being inclined at an acute angle to the direction of extent of the rail, I each of said contacting surfaces including a laterally directed portion, which portions are abutted for transmitting forces applied by the rail to said second body to said first body, said laterally directed surface portions extending in the direction of elongation of said aperture in said second body so that said surface portions remain in abutment in said different relative positions fo said bodies; said second body increasing in thickness in the direction of approach to said inclined laterally directed surface portions to said rail.
  • first and second bodies are generally rectangular in A Clip assembly as claimed in claim 6 wherein Said plan.
  • each said contacting surface includes at least a second later- 5 531d Contactmg Surfaces ally directed portion, which second portions are abutlaterally directed surface portions are formed by steps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Connection Of Plates (AREA)
  • Clamps And Clips (AREA)
US449531A 1973-03-09 1974-03-08 Rail clip assembly Expired - Lifetime US3923245A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1161773A GB1451639A (de) 1973-03-09 1973-03-09
GB5584173 1973-12-03

Publications (1)

Publication Number Publication Date
US3923245A true US3923245A (en) 1975-12-02

Family

ID=26248401

Family Applications (1)

Application Number Title Priority Date Filing Date
US449531A Expired - Lifetime US3923245A (en) 1973-03-09 1974-03-08 Rail clip assembly

Country Status (11)

Country Link
US (1) US3923245A (de)
JP (1) JPS5926722B2 (de)
AU (1) AU475640B2 (de)
CA (1) CA997730A (de)
DE (1) DE2410903C2 (de)
FR (1) FR2220625B1 (de)
GB (1) GB1451639A (de)
IT (1) IT1009248B (de)
NL (1) NL174852C (de)
NO (1) NO740823L (de)
SE (1) SE393827B (de)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4193544A (en) * 1975-06-30 1980-03-18 Kins Developments Limited Rail clip assemblies
US4251030A (en) * 1977-04-19 1981-02-17 Kins Developments Limited Rail clip assemblies
US4577729A (en) * 1984-12-05 1986-03-25 Westinghouse Electric Corp. Guide rail clamping assembly
US4802624A (en) * 1986-08-28 1989-02-07 Gh International Ltd. Rail clip assembly having a pivoted wedge member
US4889282A (en) * 1986-12-17 1989-12-26 Gh International Ltd. Rail clip assembly
US6149068A (en) * 1998-09-18 2000-11-21 Molyneux; Godfrey Matthew Owen Support of resilient material under compression attached to a rail anchorage
KR20020095638A (ko) * 2001-06-15 2002-12-28 현대자동차주식회사 레일 클램핑 장치
US20100307880A1 (en) * 2007-09-13 2010-12-09 Lohr Industrie Repeating lateral transverse support for at least one lateral electric power supply profile and for the guide rail of an electrically powered guided road vehicle
US20110061229A1 (en) * 2008-02-22 2011-03-17 Vossloh-Werke Gmbh System for fastening a rail, and fastening of a rail on a substrate
CN101720371B (zh) * 2007-07-20 2014-05-14 Hf控股有限公司 用于紧固铁路导轨的装置
WO2015165790A1 (en) * 2014-04-28 2015-11-05 Hf Holding Sa Rail clip assembly
EP3381856A1 (de) * 2017-03-30 2018-10-03 Inventio AG Befestigungsset mit zumindest einem befestigungselement zum befestigen einer schiene einer aufzugsanlage in einem aufzugsschacht
WO2020046771A1 (en) * 2018-08-26 2020-03-05 Molyneux Godfrey Improvement to rail clips
CN110998025A (zh) * 2017-06-22 2020-04-10 干焠轨道公司 轨道紧固装置
ES2767365R1 (es) * 2017-11-15 2020-07-07 Pandrol Iberica S A U Sistema de fijación y alineación del patín de un carril

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52150168U (de) * 1976-05-10 1977-11-14
DE3023857C2 (de) * 1980-06-26 1986-01-02 Krupp Stahl Ag, 4630 Bochum Befestigungsvorrichtung für Schienen, insbesondere Kranschienen
DE3411122A1 (de) * 1984-03-26 1985-10-03 BWG Butzbacher Weichenbau GmbH, 6308 Butzbach Vorrichtung zum befestigen von schienen
JPS61144064U (de) * 1985-02-25 1986-09-05
JPH0315500Y2 (de) * 1985-09-06 1991-04-04
GB8602843D0 (en) * 1986-02-05 1986-03-12 Molyneux G W Railtrack anchorage
GB2212842A (en) * 1987-12-02 1989-08-02 Coates Smith Peter John Improvements in rail clips for rail track rails
DE102004019382B4 (de) 2004-04-19 2006-05-24 Rittal Gmbh & Co. Kg Kühlanordnung mit einer Montageplatte für elektronische Bauteile
CN105114403A (zh) * 2015-04-10 2015-12-02 太仓斯普宁精密机械有限公司 一种楔形安装块
JP6739743B2 (ja) * 2017-09-21 2020-08-12 鉄道機器株式会社 鉄道用分岐器におけるレールブレス
JP2019090283A (ja) * 2017-11-16 2019-06-13 鉄道機器株式会社 レール締結装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US793054A (en) * 1904-03-14 1905-06-27 Henry H Clough Railway-tie plate and means for securing a rail thereto.
US924931A (en) * 1909-02-17 1909-06-15 Horace D Phillips Metallic cross-tie and rail-fastener.
US1781251A (en) * 1929-06-15 1930-11-11 Bernard J Schwendt Rail support
US1815815A (en) * 1928-07-07 1931-07-21 Vossloh Karl Rail fastening device
US2232036A (en) * 1939-06-28 1941-02-18 Oliver T Porter Fastener for railroad tracks
US3731875A (en) * 1971-04-28 1973-05-08 Rails Co Adjustable fastener assembly for concrete ties
US3758032A (en) * 1971-11-03 1973-09-11 Resilient Grip Ltd Rail fastening arrangements
US3784097A (en) * 1972-10-13 1974-01-08 Landis Sales Co Direct fixation rail fastener

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US620912A (en) * 1899-03-14 Rail-fastener
US828794A (en) * 1906-04-13 1906-08-14 George W Whiteman Tie-plate and rail-fastening for use therewith.
US1126534A (en) * 1914-05-13 1915-01-26 Vignoles Rail Chair Company Rail-chair.
US1126533A (en) * 1914-05-13 1915-01-26 Vignoles Rail Chair Company Rail-chair.
US2134082A (en) * 1937-08-30 1938-10-25 Goodrich Chauncey Marsh Rail fastening
GB529192A (en) * 1939-05-24 1940-11-15 Robert Donald Thain Alexander Improvements in or relating to means for fixing rails to sleepers
DE1872436U (de) * 1962-12-01 1963-05-22 Beck & Henkel Maschb Ag Vorrichtung zum ausrichten und befestigen von schienen von krananlagen.

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US793054A (en) * 1904-03-14 1905-06-27 Henry H Clough Railway-tie plate and means for securing a rail thereto.
US924931A (en) * 1909-02-17 1909-06-15 Horace D Phillips Metallic cross-tie and rail-fastener.
US1815815A (en) * 1928-07-07 1931-07-21 Vossloh Karl Rail fastening device
US1781251A (en) * 1929-06-15 1930-11-11 Bernard J Schwendt Rail support
US2232036A (en) * 1939-06-28 1941-02-18 Oliver T Porter Fastener for railroad tracks
US3731875A (en) * 1971-04-28 1973-05-08 Rails Co Adjustable fastener assembly for concrete ties
US3758032A (en) * 1971-11-03 1973-09-11 Resilient Grip Ltd Rail fastening arrangements
US3784097A (en) * 1972-10-13 1974-01-08 Landis Sales Co Direct fixation rail fastener

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4193544A (en) * 1975-06-30 1980-03-18 Kins Developments Limited Rail clip assemblies
US4251030A (en) * 1977-04-19 1981-02-17 Kins Developments Limited Rail clip assemblies
US4577729A (en) * 1984-12-05 1986-03-25 Westinghouse Electric Corp. Guide rail clamping assembly
US4802624A (en) * 1986-08-28 1989-02-07 Gh International Ltd. Rail clip assembly having a pivoted wedge member
US4889282A (en) * 1986-12-17 1989-12-26 Gh International Ltd. Rail clip assembly
US6149068A (en) * 1998-09-18 2000-11-21 Molyneux; Godfrey Matthew Owen Support of resilient material under compression attached to a rail anchorage
KR20020095638A (ko) * 2001-06-15 2002-12-28 현대자동차주식회사 레일 클램핑 장치
CN101720371B (zh) * 2007-07-20 2014-05-14 Hf控股有限公司 用于紧固铁路导轨的装置
US8276722B2 (en) * 2007-09-13 2012-10-02 Lohr Industrie Repeating lateral transverse support for at least one lateral electric power supply profile and for the guide rail of an electrically powered guide road vehicle
US20100307880A1 (en) * 2007-09-13 2010-12-09 Lohr Industrie Repeating lateral transverse support for at least one lateral electric power supply profile and for the guide rail of an electrically powered guided road vehicle
US9103073B2 (en) * 2008-02-22 2015-08-11 Vossloh-Werke Gmbh System for fastening a rail, and fastening of a rail on a substrate
US20110061229A1 (en) * 2008-02-22 2011-03-17 Vossloh-Werke Gmbh System for fastening a rail, and fastening of a rail on a substrate
CN106660760B (zh) * 2014-04-28 2019-03-08 Hf控股有限公司 轨卡组件
WO2015165790A1 (en) * 2014-04-28 2015-11-05 Hf Holding Sa Rail clip assembly
CN106660760A (zh) * 2014-04-28 2017-05-10 Hf控股有限公司 轨卡组件
US10132044B2 (en) 2014-04-28 2018-11-20 Hf Holding S.A. Rail clip assembly
EP3381856A1 (de) * 2017-03-30 2018-10-03 Inventio AG Befestigungsset mit zumindest einem befestigungselement zum befestigen einer schiene einer aufzugsanlage in einem aufzugsschacht
CN110998025A (zh) * 2017-06-22 2020-04-10 干焠轨道公司 轨道紧固装置
ES2767365R1 (es) * 2017-11-15 2020-07-07 Pandrol Iberica S A U Sistema de fijación y alineación del patín de un carril
WO2020046771A1 (en) * 2018-08-26 2020-03-05 Molyneux Godfrey Improvement to rail clips
US20210395049A1 (en) * 2018-08-26 2021-12-23 Godfrey Molyneux Improvement to Rail Clips

Also Published As

Publication number Publication date
NO134533C (de) 1976-10-27
IT1009248B (it) 1976-12-10
DE2410903C2 (de) 1986-02-13
DE2410903A1 (de) 1974-09-12
AU6646574A (en) 1975-09-11
FR2220625B1 (de) 1977-03-04
AU475640B2 (en) 1976-08-26
NL7403069A (de) 1974-09-11
GB1451639A (de) 1976-10-06
CA997730A (en) 1976-09-28
NO740823L (no) 1974-09-10
FR2220625A1 (de) 1974-10-04
NL174852B (nl) 1984-03-16
NL174852C (nl) 1984-08-16
JPS5047303A (de) 1975-04-26
NO134533B (de) 1976-07-19
SE393827B (sv) 1977-05-23
JPS5926722B2 (ja) 1984-06-30

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Legal Events

Date Code Title Description
AS Assignment

Owner name: GANTREX LIMITED 12 BARR ROAD AJAX, ONTARIO, CANADA

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:KINS DEVELOPMENTS LIMITED;REEL/FRAME:004432/0240

Effective date: 19850524