BE503073A - - Google Patents

Info

Publication number
BE503073A
BE503073A BE503073DA BE503073A BE 503073 A BE503073 A BE 503073A BE 503073D A BE503073D A BE 503073DA BE 503073 A BE503073 A BE 503073A
Authority
BE
Belgium
Application number
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.)
Publication of BE503073A publication Critical patent/BE503073A/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/14—Telescopic props
    • E21D15/16—Telescopic props with parts held together by positive means, with or without relative sliding movement when the prop is subject to excessive pressure
    • E21D15/24—Telescopic props with parts held together by positive means, with or without relative sliding movement when the prop is subject to excessive pressure with axial screw-and-nut, rack-and-worm, or like mechanism
    • 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
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
    • 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
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
    • E04G25/061—Shores or struts; Chocks telescopic with parts held together by positive means by pins
    • 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
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
    • E04G25/061—Shores or struts; Chocks telescopic with parts held together by positive means by pins
    • E04G25/063—Shores or struts; Chocks telescopic with parts held together by positive means by pins with safety devices to avoid the accidental loss or unlocking of the pin, e.g. chains attaching the pin to the prop
    • 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
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
    • E04G25/065—Shores or struts; Chocks telescopic with parts held together by positive means by a threaded nut
    • 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
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E04G2025/042—Shores or struts; Chocks telescopic with devices to avoid accidental disengagement of the telescopic elements, e.g. during transport
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32254—Lockable at fixed position
    • Y10T403/32426—Plural distinct positions
    • Y10T403/32442—At least one discrete position
    • Y10T403/32451—Step-by-step adjustment
    • Y10T403/32459—Retainer extends through aligned recesses
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7075—Interfitted members including discrete retainer
    • Y10T403/7077—Interfitted members including discrete retainer for telescoping members
    • Y10T403/7079—Transverse pin
    • Y10T403/7088—Sliding pin

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
BE503073D 1950-05-08 BE503073A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11336/50A GB697233A (en) 1950-05-08 1950-05-08 Improvements in or relating to adjustable shores or struts

Publications (1)

Publication Number Publication Date
BE503073A true BE503073A (zh)

Family

ID=27637530

Family Applications (1)

Application Number Title Priority Date Filing Date
BE503073D BE503073A (zh) 1950-05-08

Country Status (4)

Country Link
US (1) US2687268A (zh)
BE (1) BE503073A (zh)
DE (1) DE855157C (zh)
GB (1) GB697233A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2762599A (en) * 1952-11-18 1956-09-11 Wolfe Products Inc Adjustable post

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2790182A (en) * 1954-04-26 1957-04-30 Edgar L Malin Extension toilet seat
US2786650A (en) * 1955-07-11 1957-03-26 Albert H Bottorff Invertible lift member with slidable jack head
US2977992A (en) * 1958-05-16 1961-04-04 Irving J Jensen Stopper for gas lines and the like
US3057522A (en) * 1960-03-28 1962-10-09 Reed Theron John Variable feed auger for delivery from storage bins
US3147690A (en) * 1961-06-14 1964-09-08 George H Smith Rotisserie net tightener
US3164346A (en) * 1962-05-02 1965-01-05 Pullman Inc Retractable stanchion
GB1152468A (en) * 1965-09-03 1969-05-21 Kwikform Ltd Improvements in or relating to Adjustable Struts Applicable To Building Construction Particularly For Supporting Floor Shuttering
US3355977A (en) * 1966-06-27 1967-12-05 Ernest W Downs Protective captivating collar
US3410232A (en) * 1966-08-03 1968-11-12 Allison F. Krueger Height adjustment lock for table legs
US3706335A (en) * 1971-03-18 1972-12-19 Robert C Long Tire-removal device
US3918225A (en) * 1973-06-22 1975-11-11 Jules Fisher Modular floor system
US3861647A (en) * 1973-10-16 1975-01-21 Fields Meredith Jack structure
US4012880A (en) * 1976-04-28 1977-03-22 American Store Equipment Corporation Partition system
US4575971A (en) * 1982-11-17 1986-03-18 Keneson Jerry L Device for holding and aiding in the sharpening of welding rods
US4792168A (en) * 1987-04-24 1988-12-20 Robert Kardosh Patio door block
DE9017141U1 (zh) * 1990-12-19 1991-03-07 Oesterreichische Doka Schalungstechnik Gesellschaft Mbh, Amstetten, At
US5343581A (en) * 1992-10-21 1994-09-06 Stryker Corporation Housing and drive mechanism for screw lift of hospital bed
US5590863A (en) * 1993-11-12 1997-01-07 Sasaki; Mitsuo Support
DE19610434C2 (de) * 1996-03-16 2003-06-18 Erhard Beck Verbaugerät mit Verschiebesicherung für Rohrverschlüsse
US5842678A (en) * 1997-04-15 1998-12-01 Svejkovsky; Paul A. Machinery mount
US6065254A (en) * 1999-03-19 2000-05-23 Lanka; Richard Adjustable, foldable support brace
US6134939A (en) * 1999-07-02 2000-10-24 Hms Products Toolless quick release of transfer bar
US6267357B1 (en) 2000-02-10 2001-07-31 Fulton Performance Products, Inc. Drop foot jack
US6539677B1 (en) 2001-05-18 2003-04-01 Richard I. Lanka Form brace with adjustable face
ITPD20010098U1 (it) * 2001-10-17 2003-04-17 Faresin Spa Struttura di puntello telescopico particolarmente per uso edile
US6776863B2 (en) * 2002-08-15 2004-08-17 The Goodyear Tire & Rubber Company Universal spacer for tire building drum
US20120312940A1 (en) * 2006-12-21 2012-12-13 Xavier Julliard Mobile anchoring and fall prevention device
US8033527B2 (en) * 2008-01-18 2011-10-11 Res-Q-Jack, Inc. Adjustable lifting and stabilization rescue strut system
US8814142B2 (en) * 2008-01-18 2014-08-26 Res-Q-Jack, Inc. Adjustable lifting and stabilization rescue strut system with improved jack and strut engagement means
US11066824B2 (en) 2018-03-27 2021-07-20 Ccs Contractor Equipment & Supply, Llc Ground anchor bracket with simulated slab support for concrete wall braces
CN113818701A (zh) * 2021-10-13 2021-12-21 广东蕉岭建筑工程集团有限公司 一种砌块定位放线装置
CN114045828B (zh) * 2022-01-14 2023-03-14 郑州航空工业管理学院 一种建筑地下施工用辅助防护装置
USD1029445S1 (en) * 2022-07-15 2024-05-28 Shenzhen Far-reaching Development Co., Ltd. Support leg

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US891897A (en) * 1906-08-07 1908-06-30 Carl P Astrom Trench-brace.
US1381663A (en) * 1918-05-03 1921-06-14 Lawrence F Roeder Vise-stand
US1485572A (en) * 1921-06-01 1924-03-04 Aloysius F Stoltz Supporting structure
US1719528A (en) * 1926-05-06 1929-07-02 Beckley Support for concrete forms
GB500085A (en) * 1938-03-18 1939-02-02 Adria S A Improvements in and relating to adjustable props for supporting falsework
CH256433A (de) * 1947-01-17 1948-08-31 Acrow Eng Ltd Verstellbare, metallische Stütze.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2762599A (en) * 1952-11-18 1956-09-11 Wolfe Products Inc Adjustable post

Also Published As

Publication number Publication date
DE855157C (de) 1952-11-10
GB697233A (en) 1953-09-16
US2687268A (en) 1954-08-24

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