GB1127825A - Improvements relating to the manufacture of spherical and spheroidal objects - Google Patents

Improvements relating to the manufacture of spherical and spheroidal objects

Info

Publication number
GB1127825A
GB1127825A GB2660366A GB2660366A GB1127825A GB 1127825 A GB1127825 A GB 1127825A GB 2660366 A GB2660366 A GB 2660366A GB 2660366 A GB2660366 A GB 2660366A GB 1127825 A GB1127825 A GB 1127825A
Authority
GB
United Kingdom
Prior art keywords
spherical
manufacture
improvements relating
spheroidal
june
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
GB2660366A
Inventor
Philip Henry Trainer
Dennis William Roland Jones
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.)
FILDEN ENGINEERING Ltd
Original Assignee
FILDEN ENGINEERING 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 FILDEN ENGINEERING Ltd filed Critical FILDEN ENGINEERING Ltd
Priority to GB2660366A priority Critical patent/GB1127825A/en
Publication of GB1127825A publication Critical patent/GB1127825A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/02—Making hollow objects characterised by the structure of the objects
    • B21D51/08—Making hollow objects characterised by the structure of the objects ball-shaped objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

1,127,825. Making handrail knobs. FILDEN ENG. Ltd. 29 June, 1967 [15 June, 1966], No. 26603/66. Headings B3A and B3Q. A method of producing a hollow spherical or spheroidal article, e.g. a handrail ball (40), Fig. 4 (not shown), comprises pressing a cylindrical tube 17 between generally hemispherical die-surfaces 12, 13. Pressing is continued until the desired size of aperture remains in the article, or is continued to close the apertures. As shown, the apertures for the handrails (42) are sized by cylindrical inserts 20. A hole is drilled and tapped in the ball to receive a grub screw (45).
GB2660366A 1966-06-15 1966-06-15 Improvements relating to the manufacture of spherical and spheroidal objects Expired GB1127825A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2660366A GB1127825A (en) 1966-06-15 1966-06-15 Improvements relating to the manufacture of spherical and spheroidal objects

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2660366A GB1127825A (en) 1966-06-15 1966-06-15 Improvements relating to the manufacture of spherical and spheroidal objects

Publications (1)

Publication Number Publication Date
GB1127825A true GB1127825A (en) 1968-09-18

Family

ID=10246223

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2660366A Expired GB1127825A (en) 1966-06-15 1966-06-15 Improvements relating to the manufacture of spherical and spheroidal objects

Country Status (1)

Country Link
GB (1) GB1127825A (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140274552A1 (en) * 2013-03-14 2014-09-18 Dana Limited Cvt variator ball and method of construction thereof
US9347532B2 (en) 2012-01-19 2016-05-24 Dana Limited Tilting ball variator continuously variable transmission torque vectoring device
US9353842B2 (en) 2012-09-07 2016-05-31 Dana Limited Ball type CVT with powersplit paths
US9404414B2 (en) 2013-02-08 2016-08-02 Dana Limited Internal combustion engine coupled turbocharger with an infinitely variable transmission
US9416858B2 (en) 2012-09-07 2016-08-16 Dana Limited Ball type continuously variable transmission/infinitely variable transmission
US9541179B2 (en) 2012-02-15 2017-01-10 Dana Limited Transmission and driveline having a tilting ball variator continuously variable transmission
US9551404B2 (en) 2013-03-14 2017-01-24 Dana Limited Continuously variable transmission and an infinitely variable transmission variator drive
US9556943B2 (en) 2012-09-07 2017-01-31 Dana Limited IVT based on a ball-type CVP including powersplit paths
US9556941B2 (en) 2012-09-06 2017-01-31 Dana Limited Transmission having a continuously or infinitely variable variator drive
US9599204B2 (en) 2012-09-07 2017-03-21 Dana Limited Ball type CVT with output coupled powerpaths
US9638301B2 (en) 2013-03-14 2017-05-02 Dana Limited Ball type continuously variable transmission
US9638296B2 (en) 2012-09-07 2017-05-02 Dana Limited Ball type CVT including a direct drive mode
US9777815B2 (en) 2013-06-06 2017-10-03 Dana Limited 3-mode front wheel drive and rear wheel drive continuously variable planetary transmission
US10030594B2 (en) 2015-09-18 2018-07-24 Dana Limited Abuse mode torque limiting control method for a ball-type continuously variable transmission
US10030751B2 (en) 2013-11-18 2018-07-24 Dana Limited Infinite variable transmission with planetary gear set
US10030748B2 (en) 2012-11-17 2018-07-24 Dana Limited Continuously variable transmission
US10088022B2 (en) 2013-11-18 2018-10-02 Dana Limited Torque peak detection and control mechanism for a CVP

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9347532B2 (en) 2012-01-19 2016-05-24 Dana Limited Tilting ball variator continuously variable transmission torque vectoring device
US9541179B2 (en) 2012-02-15 2017-01-10 Dana Limited Transmission and driveline having a tilting ball variator continuously variable transmission
US9556941B2 (en) 2012-09-06 2017-01-31 Dana Limited Transmission having a continuously or infinitely variable variator drive
US9599204B2 (en) 2012-09-07 2017-03-21 Dana Limited Ball type CVT with output coupled powerpaths
US9416858B2 (en) 2012-09-07 2016-08-16 Dana Limited Ball type continuously variable transmission/infinitely variable transmission
US10088026B2 (en) 2012-09-07 2018-10-02 Dana Limited Ball type CVT with output coupled powerpaths
US9556943B2 (en) 2012-09-07 2017-01-31 Dana Limited IVT based on a ball-type CVP including powersplit paths
US9353842B2 (en) 2012-09-07 2016-05-31 Dana Limited Ball type CVT with powersplit paths
US10006527B2 (en) 2012-09-07 2018-06-26 Dana Limited Ball type continuously variable transmission/infinitely variable transmission
US9638296B2 (en) 2012-09-07 2017-05-02 Dana Limited Ball type CVT including a direct drive mode
US9689477B2 (en) 2012-09-07 2017-06-27 Dana Limited Ball type continuously variable transmission/infinitely variable transmission
US10030748B2 (en) 2012-11-17 2018-07-24 Dana Limited Continuously variable transmission
US9404414B2 (en) 2013-02-08 2016-08-02 Dana Limited Internal combustion engine coupled turbocharger with an infinitely variable transmission
US9644530B2 (en) 2013-02-08 2017-05-09 Dana Limited Internal combustion engine coupled turbocharger with an infinitely variable transmission
US9638301B2 (en) 2013-03-14 2017-05-02 Dana Limited Ball type continuously variable transmission
US9933054B2 (en) 2013-03-14 2018-04-03 Dana Limited Continuously variable transmission and an infinitely variable transmission variator drive
US9689482B2 (en) 2013-03-14 2017-06-27 Dana Limited Ball type continuously variable transmission
US20140274552A1 (en) * 2013-03-14 2014-09-18 Dana Limited Cvt variator ball and method of construction thereof
US9551404B2 (en) 2013-03-14 2017-01-24 Dana Limited Continuously variable transmission and an infinitely variable transmission variator drive
US9777815B2 (en) 2013-06-06 2017-10-03 Dana Limited 3-mode front wheel drive and rear wheel drive continuously variable planetary transmission
US10030751B2 (en) 2013-11-18 2018-07-24 Dana Limited Infinite variable transmission with planetary gear set
US10088022B2 (en) 2013-11-18 2018-10-02 Dana Limited Torque peak detection and control mechanism for a CVP
US10030594B2 (en) 2015-09-18 2018-07-24 Dana Limited Abuse mode torque limiting control method for a ball-type continuously variable transmission

Similar Documents

Publication Publication Date Title
GB1127825A (en) Improvements relating to the manufacture of spherical and spheroidal objects
GB1448002A (en) Electrical connectors
GB1134361A (en) Improvements in supporting structures, in particular, candelabra
GB1067184A (en) Method of producing case tempered threaded members
JPS6471549A (en) Cylinder for making pattern for casting
JPS57154341A (en) Production for bush to be inserted
GB1124835A (en) Method for producing an iron powder suitable for disintegrating bullets for training ammunition
GB899990A (en) Improvements relating to children's playthings
GB1258955A (en)
CA922252A (en) Process for producing ribosides of 1h-pyrazolo (3,4-d) pyrimidines
JPS5639696A (en) Manufacture of speaker cabinet
JPS5386185A (en) Pressure-electricity transducer
CA946613A (en) Method of producing an iridescent pattern on a surface and objects with patterned surfaces produced by this method
IL25100A (en) 6-(6'-alkyl-6',10'-dihydroxy-undec-1'-enyl or-undecyl)-2,4-di-hydroxybenzoic acid(1,10')-lactone and ethers thereof,their preparation and use
JPS5382475A (en) Electronic watch with alarm
JPS5271282A (en) Temperature detector and its production
JPS5515886A (en) Synthetic resin model being covered with metal film
JPS5467561A (en) Fabrication of metal mold
JPS5287014A (en) Molding for tuning pins and its production
CA742233A (en) Process of producing l-erythro-5-amino-6-phenyl dioxanes-1,3
JPS5250300A (en) Coin locker
JPS51123902A (en) Plunger pump
CA729236A (en) 3,5-dialkyl-4-hydroxybenzyl hydrazines, and a process of production
SE321961B (en)
CA928016A (en) Method of producing vulcanization accelerators in spherical form