US2811814A - Bottle forming machine - Google Patents

Bottle forming machine Download PDF

Info

Publication number
US2811814A
US2811814A US688470A US68847046A US2811814A US 2811814 A US2811814 A US 2811814A US 688470 A US688470 A US 688470A US 68847046 A US68847046 A US 68847046A US 2811814 A US2811814 A US 2811814A
Authority
US
United States
Prior art keywords
parison
machine
forming machine
bottle forming
mold
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
US688470A
Inventor
Samuel E Winder
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.)
HENRY C DAUBENSPECK
Original Assignee
HENRY C DAUBENSPECK
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 HENRY C DAUBENSPECK filed Critical HENRY C DAUBENSPECK
Priority to US688470A priority Critical patent/US2811814A/en
Priority to US257022A priority patent/US2722084A/en
Priority to US257021A priority patent/US2757484A/en
Application granted granted Critical
Publication of US2811814A publication Critical patent/US2811814A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B9/00—Blowing glass; Production of hollow glass articles
    • C03B9/13—Blowing glass; Production of hollow glass articles in gob feeder machines
    • C03B9/14—Blowing glass; Production of hollow glass articles in gob feeder machines in "blow" machines or in "blow-and-blow" machines
    • C03B9/16—Blowing glass; Production of hollow glass articles in gob feeder machines in "blow" machines or in "blow-and-blow" machines in machines with turn-over moulds
    • C03B9/18—Rotary-table machines

Definitions

  • the present invention relates to a bottle forming machine.
  • the manufacture of bottles is the primary concern of the invention.
  • many of its features may be applied to the production of other glass products, particularly container ware.
  • Another object is to provide a method and machine in which the amount of heat dissipation in the blank molds is a substantially larger proportion of the total heat dissipation for the entire cycle. Specifically, it is an object to provide a system wherein the transfer from blank to blow mold occurs after greater heat dissipation in the blank mold than has heretofore been accomplished with the present type of operation. A particular object is to reduce the ratio of time for making the finish on the ware to total time of the making of the parison in the blank mold.
  • a further object is to provide a method and machine making better bottles, with even walls and well finished bottoms. Specifically, it is an object to provide a system wherein temperature irregularities in a charge of glass are overcome to a greater degree, where neck ring checks are eliminated. and settle waves are minimized.
  • a further object of the invention is to provide a machine and a process for making glass objects in two separate stages of formation of a parison and subsequent formation of the object from the parison, wherein a relatively stiff parison is formed and transferred from the parison mold to the finish mold.
  • a further object is to provide a machine and a process of this kind by which such relatively stiff parison is formed and transferred, and is subsequently reheated in the finish mold prior to its being nished to the completed ware.
  • a further object is to form a parison, as aforesaid, and to transfer the same while holding it by a part that is not readily injured by the transfer mechanism, to employ a transfer mechanism and system that has a minimum tendency to damage the parison, and particularly a relatively stiff parison that is not as subject to deformation in the transferring operation as is a conventional parison.
  • a further object of the invention is to provide a machine and process of this kind which will transfer a parison while holding it by a portion relatively near to the center of gravity of the parison, so as to minimize the effect of inertial forces acting upon the parison in the transfer operation.
  • a fuither object of the invention is to provide a machine and a process of this kind wherein the parison is formed so .as to be completed at the bottom in an area that will be a completed bottom part of the final glassware.
  • a further object is to provide a parison that has substantially the length of the completed ware, and which has a supporting surface at its bottom, whereby it may be introduced into the finish mold and be supported at its bottom therein.
  • a further object of the invention is to provide a machine and a process of the foregoing type wherein a charge of glass is introduced into a blank mold and is very rapidly forced to the bottom of the blank mold so as to complete the finish of the ultimate ware onto the parison, and is promptly forced back into the blank mold to cornplete the parison with a minimum of dwell of the charge of glass in its forced down condition.
  • a specic object is to cause the forcing back operation aforesaid to complete a section of the opposite end of the parison for the previously mentioned reasons.
  • a further object of the invention is to provide, particularly in a blow and blow type of machine, a relatively long counterblow operation for the parison, including sufficient time of dwell of the parison in the blank mold, so that it becomes relatively stiff, whereby it may be transferred with minimum damage, and whereby a better product may be produced.
  • a further object is to provide a machine and a process wherein the relatively stiff parison is then transferred to a finish mold, is enclosed in said finish mold, and is permitted to dwell in said finish mold for a substantial period of time, during which it may reheat prior to the final forming operations in the finish mold.
  • a further object of the invention is to provide a machine and process of this kind wherein an over-all cycle for the formation of the glassware is divided between the formation of a parison and the formation of the com

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)

Description

Nov. 5, 1957 s. E. WINDER BOTTLE FORMING MACHINE 19 Sheets-Sheet l Filed Aug. 5, 1946 Z m, M
www o 6 lle- 5 M. 27m I o.\ o
o mw g4 9 4n@ w mw, m o o o Nov. 5, 1957 s. E. WINDER BOTTLE FORMING MACHINE Filed Aug. 5. 1946 19 Sheets-Sheet 2 @freien/Ens.
Nov. 5, 1957 S. E. WINDER BOTTLE FORMING MACHINE Filed Aug. 5. 1946 19 Sheets-Sheet 5 Nov. 5, 1957 s. E. WINDER BOTTLE FORMING MACHINE 19 Sheets-Sheet 4 Filed Aug. 5. 1946 Nov. 5, 1957 s. E. wlNDr-:R 2,811,814
BOTTLE FORMING MACHINE Filed Aug. 5, 194e 19 sheets-sheet 5 f5 /Z 606 625 55a 576 59g 605 v (VACUU ATTORNEYS,
Nov. 5, 1957 s. E. WINDr-:R
BOTTLE FORMING MACHINE 19 Sheets-Sheet 7 Filed Aug. 5, 1946 S. E. WINDER BOTTLE FORMING MACHINE Nov. 5, 1957 19 Sheets-Shea?l 8 Filed Aug. 5. 1946 www @from/4.145.
Nov. 5, 1957 Filed Aug. 5, 1946 S. E. WINDER BOTTLE FoRMNG MACHINE 19 Sheets-Sheet 9 Nov. 5, 1957 s. E. wlNDER BOTTLE FORMING MACHINE Filed Aug. 5, 1946 QrToQA/Es/s.
"IFM
19 Sheets-Sheet 10 Nov. 5, 1957 s. E. WINDERv 2,811,814
BOTTLE FORMING MACHINE Filed Aug. 5, 1946 19 Sheets-Sheet 12 Nov. 5, 1957 s. E. WINDER 2,811,814
' BOTTLE FoRMiNG MACHINE Filed Aug. 5. 194e 19 sheets-sheetis 742 74/ 7 15e 79 55 4/ 2? 745 735i 75a Nov. 5, 1957 s. E. WINDER BOTTLE FORMING MACHINE 19 Sheets-Sheet 14 Filed Aug. 5, 1946 Nov. 5, 1957 s. E. wlNDER 2,811,814
BOTTLE FORMING MACHINE Filed Aug. 5. 1946 19 Sheets-Sheet 15 7- /163 5mm/5L E. ffm/DER,
Nov. 5, 1957 s. E. WINDER BOTTLE FORMING MACHINE 19 Sheets-Sheet 16 Filed Aug. 5. 1946 Nov. 5, 1957 s. E. WINDER 2,811,814
BOTTLE FORMING MACHINE Filed Aug. 5, 1946 19 Sheets-Sheet 17 Filed Aug. 5. 1946 19 Sheets-Sheet 18 Ffa/4 COMPRESSOR Nov. 5, 1957 s. E. WINDER BOTTLE FORMINGMACHINE 19 Sheets-Sheet 19 Filed Aug. 5. 1946 LOW MOLD LEVEL EP TA KEOUT Ln/VK MOLD LEVEL VACUUM ON PL uns 6R up United States Patent BOTTLE FORMING MACHHNE Samuel E. Winder, Knox, Pa., assignor of one-half to Henry C. Daubenspeck, Massillon, Ohio Application August 5, 1946, Serial No. 688,470
31 Claims. (Cl. 49-9) The present invention relates to a bottle forming machine. In this connection, the manufacture of bottles is the primary concern of the invention. However, it will be readily understood that many of its features may be applied to the production of other glass products, particularly container ware.
It is the prime object of this invention to provide a machine and a process by which such glass products may be made more rapidly. It is a further prime object of the invention to provide a process and a machine by which better quality glass products may be made with fewer rejects.
It is a further object of the invention to provide a machine and process of this kind which will rapidly produce the glass products in a continuous operation from a glass charging point to a ware removing point.
it is a further object to provide a method and machine that make more glass products per unit of time, but which may be operated with a minimum number of men. Particularly it is an object to pro ide such a method and machine having all of the operations that require attention available from one position, and having these operations sufficiently free of complications to be cared for by one man. To this end, it is an object to eliminate, to the maximum extent, interoperations of parts that require precise synchronization to obtain proper operation and satisfactory production of glassware. In particular, it is an object to eliminate the split-second synchronization of neck ring and mold opening and mold closing operations.
It is a further object to provide a method and machine that increase the output of ware per unit of time without great change in the mold rate, or time required for formation of an individual product from an initial charge of glass.
It is a further object to provide a method and machine having a cycle that may be speeded up or slowed down to change the production rate, particularly for adaptation to different sizes of ware. Specifically, it is an object to eliminate the speed limitation imposed by conventional transfer operations.
Another object is to provide a method and machine in which the amount of heat dissipation in the blank molds is a substantially larger proportion of the total heat dissipation for the entire cycle. Specifically, it is an object to provide a system wherein the transfer from blank to blow mold occurs after greater heat dissipation in the blank mold than has heretofore been accomplished with the present type of operation. A particular object is to reduce the ratio of time for making the finish on the ware to total time of the making of the parison in the blank mold.
A further object is to provide a method and machine making better bottles, with even walls and well finished bottoms. Specifically, it is an object to provide a system wherein temperature irregularities in a charge of glass are overcome to a greater degree, where neck ring checks are eliminated. and settle waves are minimized.
2,811,814 Patented Nov. 5, 1957 A further object of the invention is to provide a machine and a process for making glass objects in two separate stages of formation of a parison and subsequent formation of the object from the parison, wherein a relatively stiff parison is formed and transferred from the parison mold to the finish mold. A further object is to provide a machine and a process of this kind by which such relatively stiff parison is formed and transferred, and is subsequently reheated in the finish mold prior to its being nished to the completed ware. A further object is to form a parison, as aforesaid, and to transfer the same while holding it by a part that is not readily injured by the transfer mechanism, to employ a transfer mechanism and system that has a minimum tendency to damage the parison, and particularly a relatively stiff parison that is not as subject to deformation in the transferring operation as is a conventional parison.
A further object of the invention is to provide a machine and process of this kind which will transfer a parison while holding it by a portion relatively near to the center of gravity of the parison, so as to minimize the effect of inertial forces acting upon the parison in the transfer operation. Specifically, it is an object of the invention to provide a machine and a process of this kind wherein bottles or like container ware are formed, and in which the j parison thereof is transferred while it is being held by the bottom of the parison. A fuither object of the invention is to provide a machine and a process of this kind wherein the parison is formed so .as to be completed at the bottom in an area that will be a completed bottom part of the final glassware. A further object is to provide a parison that has substantially the length of the completed ware, and which has a supporting surface at its bottom, whereby it may be introduced into the finish mold and be supported at its bottom therein. Stated generally, on this aspect, it is an object of the invention to provide a machine and a process which eliminate the run or stretchdown of the parison in the finish mold. It is a further object of the invention to provide a machine and a process wherein a relatively stiff parison is formed so as to be supported at its top and at its bottom in the finish mold, and, while so held, is permitted to reheat in the finish mold prior to the introduction of the final finishing operations.
A further object of the invention is to provide a machine and a process of the foregoing type wherein a charge of glass is introduced into a blank mold and is very rapidly forced to the bottom of the blank mold so as to complete the finish of the ultimate ware onto the parison, and is promptly forced back into the blank mold to cornplete the parison with a minimum of dwell of the charge of glass in its forced down condition. A specic object is to cause the forcing back operation aforesaid to complete a section of the opposite end of the parison for the previously mentioned reasons.
A further object of the invention is to provide, particularly in a blow and blow type of machine, a relatively long counterblow operation for the parison, including sufficient time of dwell of the parison in the blank mold, so that it becomes relatively stiff, whereby it may be transferred with minimum damage, and whereby a better product may be produced. A further object is to provide a machine and a process wherein the relatively stiff parison is then transferred to a finish mold, is enclosed in said finish mold, and is permitted to dwell in said finish mold for a substantial period of time, during which it may reheat prior to the final forming operations in the finish mold.
A further object of the invention is to provide a machine and process of this kind wherein an over-all cycle for the formation of the glassware is divided between the formation of a parison and the formation of the com
US688470A 1946-08-05 1946-08-05 Bottle forming machine Expired - Lifetime US2811814A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US688470A US2811814A (en) 1946-08-05 1946-08-05 Bottle forming machine
US257022A US2722084A (en) 1946-08-05 1951-11-19 Mold mechanisms for glass machines
US257021A US2757484A (en) 1946-08-05 1951-11-19 Bottle forming machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US688470A US2811814A (en) 1946-08-05 1946-08-05 Bottle forming machine

Publications (1)

Publication Number Publication Date
US2811814A true US2811814A (en) 1957-11-05

Family

ID=24764549

Family Applications (1)

Application Number Title Priority Date Filing Date
US688470A Expired - Lifetime US2811814A (en) 1946-08-05 1946-08-05 Bottle forming machine

Country Status (1)

Country Link
US (1) US2811814A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3015189A (en) * 1957-12-02 1962-01-02 Owens Illinois Glass Co Selective control apparatus for automatic glass forming machine
US3141755A (en) * 1960-04-11 1964-07-21 Owens Illinois Glass Co Self-clamping baffle mechanism
US3479173A (en) * 1966-04-29 1969-11-18 Maul Bros Inc Glassware forming machine
US3528793A (en) * 1966-11-22 1970-09-15 Owens Illinois Inc Single stage forming of glass container in neck ring arm mold
US3642462A (en) * 1970-02-20 1972-02-15 Maul Bros Inc Glassware-forming machine blow mold station
US4432783A (en) * 1980-08-18 1984-02-21 Emhart Industries, Inc. Glassware forming apparatus
WO1984003499A1 (en) * 1983-03-04 1984-09-13 Emhart Ind Improved blank and plunger cooling

Citations (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US744007A (en) * 1900-05-22 1903-11-10 Toledo Glass Co Manufacture of glassware.
US927593A (en) * 1906-04-05 1909-07-13 Theodore G Walpuski Valve.
US1072553A (en) * 1912-03-16 1913-09-09 Appleton P Williams Automatic bottle-blowing machine.
US1105510A (en) * 1912-01-05 1914-07-28 American Grondal Company Briqueting apparatus.
US1205354A (en) * 1912-09-11 1916-11-21 Westlake Machine Company Automatic valve mechanism.
US1228469A (en) * 1916-06-17 1917-06-05 Thomas J Hruby Valve.
US1241516A (en) * 1915-09-16 1917-10-02 Edward S Hutton Machine for making hollow glassware.
US1255317A (en) * 1912-09-11 1918-02-05 Westlake Machine Company Air-controlling mechanism for glass-blowing machines.
US1329253A (en) * 1920-01-27 olsen
US1647532A (en) * 1927-11-01 Edward h
US1648792A (en) * 1926-06-26 1927-11-08 Albert F Tremblay Bottle-forming machine
US1654731A (en) * 1925-03-11 1928-01-03 Hartford Empire Co Glass-blowing machinery
US1680544A (en) * 1923-12-06 1928-08-14 Hartford Empire Co Method of blowing glassware
US1689407A (en) * 1922-09-30 1928-10-30 Gardner Denver Co Mounting for drums and the like
US1737524A (en) * 1922-12-29 1929-11-26 Owens Illinois Glass Co Glass-blowing machine
US1826019A (en) * 1924-08-11 1931-10-06 Hartford Empire Co Method of and apparatus for transferring glass parisons
US1869249A (en) * 1930-06-30 1932-07-26 Corning Glass Works Mold attaching device for glass working machines
US1875818A (en) * 1928-03-22 1932-09-06 Owens Illinois Glass Co Glassware forming machine
US1929842A (en) * 1929-05-27 1933-10-10 Forster Arthur Clarence Apparatus for the manufacture of glass containers
US1931375A (en) * 1931-06-15 1933-10-17 Owens Illinois Glass Co Machine for forming hollow glassware
US1943483A (en) * 1927-07-02 1934-01-16 William J Miller Ware transferring apparatus
US1945985A (en) * 1929-12-01 1934-02-06 Hartford Empire Co Manufacture of bottles and other articles in glass and apparatus therefor
US2002213A (en) * 1933-12-26 1935-05-21 Charles F Adams Cup dropping machine
US2018030A (en) * 1934-06-07 1935-10-22 Owens Illinois Glass Co Glassware forming machine
US2031739A (en) * 1934-11-26 1936-02-25 Hazel Atlas Glass Co Mold aligning apparatus
US2043065A (en) * 1935-10-01 1936-06-02 Hartford Empire Co Method of forming hollow glass articles
US2059546A (en) * 1932-05-14 1936-11-03 Clyde S Brandenburg Means for separating and delivering containers
US2063463A (en) * 1935-05-24 1936-12-08 Hartford Empire Co Method of making glassware
US2123145A (en) * 1936-10-30 1938-07-05 Hartford Empire Co Device for blowing and cooling glassware
US2188108A (en) * 1938-04-26 1940-01-23 United Glass Bottle Mfg Ltd Adjustable cam
US2205261A (en) * 1937-09-15 1940-06-18 Henry C Daubenspeck Narrow neck bottle forming machine
US2254992A (en) * 1937-11-30 1941-09-02 Lynch Corp Machine for and method of forming hollow glassware
US2259991A (en) * 1939-01-11 1941-10-21 Libbey Glass Co Spindle jaw and blank cooling apparatus
US2269391A (en) * 1939-04-07 1942-01-06 Owens Illinols Glass Company Machine for molding glass articles
US2278572A (en) * 1936-09-26 1942-04-07 Edwin E Slick Method of manufacturing glass articles
US2328873A (en) * 1939-07-24 1943-09-07 Young Gertrude Bottle forming machine
US2362427A (en) * 1942-01-07 1944-11-07 Owens Illinois Glass Co Mold operating mechanism for glass blowing machines
US2398465A (en) * 1942-07-11 1946-04-16 S & Z Mnaufacturing Company In Apparatus for forming hollow glass articles
US2466669A (en) * 1944-07-21 1949-04-12 Henry C Daubenspeck Glassware forming machine

Patent Citations (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1329253A (en) * 1920-01-27 olsen
US1647532A (en) * 1927-11-01 Edward h
US744007A (en) * 1900-05-22 1903-11-10 Toledo Glass Co Manufacture of glassware.
US927593A (en) * 1906-04-05 1909-07-13 Theodore G Walpuski Valve.
US1105510A (en) * 1912-01-05 1914-07-28 American Grondal Company Briqueting apparatus.
US1072553A (en) * 1912-03-16 1913-09-09 Appleton P Williams Automatic bottle-blowing machine.
US1205354A (en) * 1912-09-11 1916-11-21 Westlake Machine Company Automatic valve mechanism.
US1255317A (en) * 1912-09-11 1918-02-05 Westlake Machine Company Air-controlling mechanism for glass-blowing machines.
US1241516A (en) * 1915-09-16 1917-10-02 Edward S Hutton Machine for making hollow glassware.
US1228469A (en) * 1916-06-17 1917-06-05 Thomas J Hruby Valve.
US1689407A (en) * 1922-09-30 1928-10-30 Gardner Denver Co Mounting for drums and the like
US1737524A (en) * 1922-12-29 1929-11-26 Owens Illinois Glass Co Glass-blowing machine
US1680544A (en) * 1923-12-06 1928-08-14 Hartford Empire Co Method of blowing glassware
US1826019A (en) * 1924-08-11 1931-10-06 Hartford Empire Co Method of and apparatus for transferring glass parisons
US1654731A (en) * 1925-03-11 1928-01-03 Hartford Empire Co Glass-blowing machinery
US1648792A (en) * 1926-06-26 1927-11-08 Albert F Tremblay Bottle-forming machine
US1943483A (en) * 1927-07-02 1934-01-16 William J Miller Ware transferring apparatus
US1875818A (en) * 1928-03-22 1932-09-06 Owens Illinois Glass Co Glassware forming machine
US1929842A (en) * 1929-05-27 1933-10-10 Forster Arthur Clarence Apparatus for the manufacture of glass containers
US1945985A (en) * 1929-12-01 1934-02-06 Hartford Empire Co Manufacture of bottles and other articles in glass and apparatus therefor
US1869249A (en) * 1930-06-30 1932-07-26 Corning Glass Works Mold attaching device for glass working machines
US1931375A (en) * 1931-06-15 1933-10-17 Owens Illinois Glass Co Machine for forming hollow glassware
US2059546A (en) * 1932-05-14 1936-11-03 Clyde S Brandenburg Means for separating and delivering containers
US2002213A (en) * 1933-12-26 1935-05-21 Charles F Adams Cup dropping machine
US2018030A (en) * 1934-06-07 1935-10-22 Owens Illinois Glass Co Glassware forming machine
US2031739A (en) * 1934-11-26 1936-02-25 Hazel Atlas Glass Co Mold aligning apparatus
US2063463A (en) * 1935-05-24 1936-12-08 Hartford Empire Co Method of making glassware
US2043065A (en) * 1935-10-01 1936-06-02 Hartford Empire Co Method of forming hollow glass articles
US2278572A (en) * 1936-09-26 1942-04-07 Edwin E Slick Method of manufacturing glass articles
US2123145A (en) * 1936-10-30 1938-07-05 Hartford Empire Co Device for blowing and cooling glassware
US2205261A (en) * 1937-09-15 1940-06-18 Henry C Daubenspeck Narrow neck bottle forming machine
US2254992A (en) * 1937-11-30 1941-09-02 Lynch Corp Machine for and method of forming hollow glassware
US2188108A (en) * 1938-04-26 1940-01-23 United Glass Bottle Mfg Ltd Adjustable cam
US2259991A (en) * 1939-01-11 1941-10-21 Libbey Glass Co Spindle jaw and blank cooling apparatus
US2269391A (en) * 1939-04-07 1942-01-06 Owens Illinols Glass Company Machine for molding glass articles
US2328873A (en) * 1939-07-24 1943-09-07 Young Gertrude Bottle forming machine
US2362427A (en) * 1942-01-07 1944-11-07 Owens Illinois Glass Co Mold operating mechanism for glass blowing machines
US2398465A (en) * 1942-07-11 1946-04-16 S & Z Mnaufacturing Company In Apparatus for forming hollow glass articles
US2466669A (en) * 1944-07-21 1949-04-12 Henry C Daubenspeck Glassware forming machine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3015189A (en) * 1957-12-02 1962-01-02 Owens Illinois Glass Co Selective control apparatus for automatic glass forming machine
US3141755A (en) * 1960-04-11 1964-07-21 Owens Illinois Glass Co Self-clamping baffle mechanism
US3479173A (en) * 1966-04-29 1969-11-18 Maul Bros Inc Glassware forming machine
US3528793A (en) * 1966-11-22 1970-09-15 Owens Illinois Inc Single stage forming of glass container in neck ring arm mold
US3642462A (en) * 1970-02-20 1972-02-15 Maul Bros Inc Glassware-forming machine blow mold station
US4432783A (en) * 1980-08-18 1984-02-21 Emhart Industries, Inc. Glassware forming apparatus
WO1984003499A1 (en) * 1983-03-04 1984-09-13 Emhart Ind Improved blank and plunger cooling

Similar Documents

Publication Publication Date Title
US1843159A (en) Glass blowing machine and method
BR0307750A (en) Method and machine for producing hollow glassware
US2811814A (en) Bottle forming machine
SE7808755L (en) SET AND APPLIANCE FOR SHAPING GLASS TANK
US343133A (en) russell
US2273777A (en) Method of forming blown glass articles
GB739788A (en) Method and apparatus for forming glass parisons
SE7713029L (en) APPLIANCE FOR SHAPING GLASS CONTAINERS
GB1505204A (en) Method for forming glass bottles
ES2167909T3 (en) PROCEDURE FOR THE MANUFACTURE OF GLASS GLASSES.
US2273778A (en) Method of increasing the durability of glassware
US2084285A (en) Apparatus for forming hollow glass articles
US2289999A (en) Glass-working machine
US3171729A (en) Method of making a parison
US4273568A (en) Press and blow glass forming
GB1344779A (en) Apparatus and method for making glassware by a press and blow technique
US4507136A (en) Method for making glass bottles
US1680544A (en) Method of blowing glassware
US1949899A (en) Method of and apparatus for making glassware
US2043065A (en) Method of forming hollow glass articles
US1840532A (en) Manufacture of blown glassware
US2918756A (en) Method of transferring parisons
SE7712877L (en) WAY TO MAKE GLASS CONTAINERS
US3788829A (en) Method for making glassware
US1878521A (en) Glassware forming apparatus and method