ATA21082000A - Vorrichtung zum abziehen eines formringes - Google Patents

Vorrichtung zum abziehen eines formringes

Info

Publication number
ATA21082000A
ATA21082000A AT0210800A AT21082000A ATA21082000A AT A21082000 A ATA21082000 A AT A21082000A AT 0210800 A AT0210800 A AT 0210800A AT 21082000 A AT21082000 A AT 21082000A AT A21082000 A ATA21082000 A AT A21082000A
Authority
AT
Austria
Prior art keywords
molding ring
molding
ring
Prior art date
Application number
AT0210800A
Other languages
English (en)
Other versions
AT410297B (de
Original Assignee
Schluesselbauer Johann Ing
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 Schluesselbauer Johann Ing filed Critical Schluesselbauer Johann Ing
Priority to AT0210800A priority Critical patent/AT410297B/de
Priority to US10/026,250 priority patent/US6754941B2/en
Publication of ATA21082000A publication Critical patent/ATA21082000A/de
Application granted granted Critical
Publication of AT410297B publication Critical patent/AT410297B/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/90—Methods or apparatus for demoulding or discharging after shaping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/76—Moulds
    • B28B21/765—Top or bottom rings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53683—Spreading parts apart or separating them from face to face engagement
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53796—Puller or pusher means, contained force multiplying operator
    • Y10T29/53839—Puller or pusher means, contained force multiplying operator having percussion or explosive operator
    • Y10T29/53843—Tube, sleeve, or ferrule inserting or removing

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
AT0210800A 2000-12-19 2000-12-19 Vorrichtung zum abziehen eines formringes AT410297B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT0210800A AT410297B (de) 2000-12-19 2000-12-19 Vorrichtung zum abziehen eines formringes
US10/026,250 US6754941B2 (en) 2000-12-19 2001-12-19 Apparatus for pulling a molding ring off a neck of a concrete tubular workpiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0210800A AT410297B (de) 2000-12-19 2000-12-19 Vorrichtung zum abziehen eines formringes

Publications (2)

Publication Number Publication Date
ATA21082000A true ATA21082000A (de) 2002-08-15
AT410297B AT410297B (de) 2003-03-25

Family

ID=3689862

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0210800A AT410297B (de) 2000-12-19 2000-12-19 Vorrichtung zum abziehen eines formringes

Country Status (2)

Country Link
US (1) US6754941B2 (de)
AT (1) AT410297B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7815178B1 (en) * 2006-05-16 2010-10-19 Lucille Troutman Clamping machine
CN112296633B (zh) * 2020-12-24 2021-04-02 中国航发上海商用航空发动机制造有限责任公司 折弯工具及转子挡圈的分解方法
CN115555511B (zh) * 2022-09-30 2025-07-01 江苏亚星锚链股份有限公司 一种编环机棒料过渡升降装置
CN116653274B (zh) * 2023-06-28 2025-07-15 中山市睿硕智能科技有限公司 缩口设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1195919B (de) * 1962-10-17 1965-07-01 Miag Muehlenbau & Ind Gmbh Lastgreifvorrichtung
US4339113A (en) * 1979-07-25 1982-07-13 Vosper George W Screw operated jack
GB2128536B (en) * 1982-10-08 1986-01-15 Koto Kogyo Kabushiki Kaisha Apparatus for manufacturing concrete pipes
AT397939B (de) * 1992-09-03 1994-08-25 Schluesselbauer Johann Vorrichtung zum abziehen eines formgebenden ringes von einem falz an der stirnseite eines ringförmigen werkstückes aus beton, insbesondere eines schachtringes
US5557833A (en) * 1995-02-22 1996-09-24 Lisle Corporation Puller Device
DE19652057A1 (de) * 1996-12-13 1998-06-18 Clamp International Pty Ltd V Spannzwinge mit drehbaren und verschiebbaren Spannelementen

Also Published As

Publication number Publication date
US6754941B2 (en) 2004-06-29
AT410297B (de) 2003-03-25
US20020095757A1 (en) 2002-07-25

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Legal Events

Date Code Title Description
MK07 Expiry

Effective date: 20201219