ZA200305081B - Rotary apparatus and method. - Google Patents

Rotary apparatus and method.

Info

Publication number
ZA200305081B
ZA200305081B ZA200305081A ZA200305081A ZA200305081B ZA 200305081 B ZA200305081 B ZA 200305081B ZA 200305081 A ZA200305081 A ZA 200305081A ZA 200305081 A ZA200305081 A ZA 200305081A ZA 200305081 B ZA200305081 B ZA 200305081B
Authority
ZA
South Africa
Prior art keywords
rotary apparatus
rotary
Prior art date
Application number
ZA200305081A
Other languages
English (en)
Inventor
Ernest R Bodnar
Original Assignee
Gcg Holdings 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 Gcg Holdings Ltd filed Critical Gcg Holdings Ltd
Publication of ZA200305081B publication Critical patent/ZA200305081B/xx

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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/36—Perforating, i.e. punching holes using rotatable work or tool holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Making Paper Articles (AREA)
ZA200305081A 2002-07-03 2003-06-30 Rotary apparatus and method. ZA200305081B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/187,811 US7228720B2 (en) 2002-07-03 2002-07-03 Rotary apparatus and method

Publications (1)

Publication Number Publication Date
ZA200305081B true ZA200305081B (en) 2004-07-19

Family

ID=29999405

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200305081A ZA200305081B (en) 2002-07-03 2003-06-30 Rotary apparatus and method.

Country Status (8)

Country Link
US (1) US7228720B2 (fr)
AR (1) AR040383A1 (fr)
AU (1) AU2003281216A1 (fr)
CA (1) CA2439613C (fr)
MY (1) MY141482A (fr)
SG (1) SG120110A1 (fr)
WO (1) WO2004004940A1 (fr)
ZA (1) ZA200305081B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2479420C (fr) * 2004-08-30 2011-07-19 Gcg Holdings Ltd Appareil rotatif a guides multiples et methode de formage
US7363791B2 (en) * 2005-08-29 2008-04-29 Gcg Holdings Ltd Rotary stamping apparatus and method of forming sheet metal
US20070295136A1 (en) * 2006-05-05 2007-12-27 The Regents Of The University Of California Anti-backlash gear system
CN102662554B (zh) * 2012-01-09 2015-06-24 联想(北京)有限公司 信息处理设备及其密码输入方式切换方法
CN111775479B (zh) * 2020-07-06 2021-12-10 江西普雷伊顿电气有限公司 一种变压器正角环压制机
CN114030031B (zh) * 2021-10-20 2023-04-28 漳州市天辰纸品包装有限公司 一种具有夹持结构的纸制品包装生产用模切机
CN114273493B (zh) * 2021-12-21 2023-11-28 安徽共青机电装备制造股份有限公司 一种密封垫片加工用成型机
CN114985093B (zh) * 2022-06-14 2024-04-05 山东和创瑞思环保科技有限公司 一种旋流分离高剪机
CN116272649B (zh) * 2023-03-28 2024-02-20 河北盛水湾生物科技有限公司 一种用于生产生物化肥的湿法造粒机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3512477A (en) * 1967-08-21 1970-05-19 Modern Engraving & Machine Cor Matched roll registry system
USRE33613E (en) * 1985-12-20 1991-06-18 Rotary apparatus
US5040397A (en) * 1985-12-20 1991-08-20 Bodnar Ernest R Rotary apparatus and method
US4732028A (en) * 1985-12-20 1988-03-22 Bodnar Ernest R Rotary apparatus
ATE138297T1 (de) * 1988-03-18 1996-06-15 Ernest R Bodnar Verfahren zur rotationsformgebung
CA2066803C (fr) * 1992-04-22 1999-07-20 Ernest R. Bodnar Appareil de formage rotatif et methode correspondante
CA2073650C (fr) * 1992-07-10 2001-01-16 Ernest R. Bodnar Matrice de decoupage et de formage
CA2079721C (fr) * 1992-10-02 2002-08-20 Ernest R. Bodnar Appareil rotatif a matrice mobile
CA2173776A1 (fr) * 1996-04-10 1997-10-11 Michael Surina Appareil de faconnage par roulage, et methode connexe

Also Published As

Publication number Publication date
MY141482A (en) 2010-04-30
SG120110A1 (en) 2006-03-28
CA2439613C (fr) 2005-08-09
US20040003641A1 (en) 2004-01-08
WO2004004940A1 (fr) 2004-01-15
AR040383A1 (es) 2005-03-30
CA2439613A1 (fr) 2003-12-29
US7228720B2 (en) 2007-06-12
AU2003281216A1 (en) 2004-01-23

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