CH447072A - Quick release device - Google Patents

Quick release device

Info

Publication number
CH447072A
CH447072A CH852966A CH852966A CH447072A CH 447072 A CH447072 A CH 447072A CH 852966 A CH852966 A CH 852966A CH 852966 A CH852966 A CH 852966A CH 447072 A CH447072 A CH 447072A
Authority
CH
Switzerland
Prior art keywords
quick release
release device
quick
release
Prior art date
Application number
CH852966A
Other languages
German (de)
Inventor
Sedlak Josef
Original Assignee
Sedlak Josef
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 Sedlak Josef filed Critical Sedlak Josef
Publication of CH447072A publication Critical patent/CH447072A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
    • E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
    • E04G17/0651—One-piece elements
    • E04G17/0652—One-piece elements fully recoverable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/08—Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut
    • F16B37/0807—Nuts engaged from the end of the bolt, e.g. axially slidable nuts
    • F16B37/0821—Nuts engaged from the end of the bolt, e.g. axially slidable nuts in two halves pivotally connected

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Forging (AREA)
  • Clamps And Clips (AREA)
CH852966A 1965-06-16 1966-06-13 Quick release device CH447072A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES97644A DE1253194B (en) 1965-06-16 1965-06-16 Quick release device

Publications (1)

Publication Number Publication Date
CH447072A true CH447072A (en) 1967-11-15

Family

ID=7520880

Family Applications (1)

Application Number Title Priority Date Filing Date
CH852966A CH447072A (en) 1965-06-16 1966-06-13 Quick release device

Country Status (6)

Country Link
AT (1) AT276723B (en)
BE (1) BE682654A (en)
CH (1) CH447072A (en)
DE (1) DE1253194B (en)
GB (1) GB1144826A (en)
NL (1) NL6608266A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2196404A (en) * 1986-09-20 1988-04-27 Darenth Valley Golf Course Lim Fastening element
FR2649455A1 (en) * 1989-07-10 1991-01-11 Jouve Daniel Rapid nut
GB2361276B (en) * 2000-07-22 2002-03-27 Mola Gino Dominico Mario Ashle Threaded fastener
CN103938862A (en) * 2014-05-07 2014-07-23 杨元清 Pull screw
CN110206230B (en) * 2019-06-10 2023-05-16 上海建工四建集团有限公司 Concrete column reinforcement cage and formwork system integrated structure and construction method
CN113846835A (en) * 2021-10-28 2021-12-28 王广冲 Concrete formwork casting panel
CN115295333B (en) * 2022-10-09 2023-01-03 山东凯斯锐智能装备有限公司 Travel switch of quick installation
CN120351231A (en) * 2025-06-23 2025-07-22 法兰克斯管道紧固件(常熟)有限公司 Screw rod quick connector and disassembly assembly thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE588848C (en) * 1933-12-01 Ernst Wendel Screw connection for scaffolding
DE378125C (en) * 1923-07-03 Carl Otto Weber Quick-release vice with two-part spindle nut
US1920141A (en) * 1931-03-23 1933-07-25 William E Fischer Split bushing for tool posts and similar applications of use
FR1052927A (en) * 1952-02-25 1954-01-28 Safety device for clamping and assembly

Also Published As

Publication number Publication date
NL6608266A (en) 1966-12-19
DE1253194B (en) 1967-10-26
GB1144826A (en) 1969-03-12
AT276723B (en) 1969-12-10
BE682654A (en) 1966-12-01

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