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US1772678A - Concrete-form clamp and tightener - Google Patents

Concrete-form clamp and tightener Download PDF

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Publication number
US1772678A
US1772678A US261157A US26115728A US1772678A US 1772678 A US1772678 A US 1772678A US 261157 A US261157 A US 261157A US 26115728 A US26115728 A US 26115728A US 1772678 A US1772678 A US 1772678A
Authority
US
United States
Prior art keywords
concrete
tightener
form clamp
clamp
tighteier
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
US261157A
Inventor
Charles W Newton
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.)
GEORGE F NEWTON
Original Assignee
GEORGE F NEWTON
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 GEORGE F NEWTON filed Critical GEORGE F NEWTON
Priority to US261157A priority Critical patent/US1772678A/en
Application granted granted Critical
Publication of US1772678A publication Critical patent/US1772678A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E04G17/07—Tying means, the tensional elements of which are fastened or tensioned by means of wedge-shaped members
    • 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
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/14—Bale and package ties, hose clamps
    • Y10T24/1457—Metal bands
    • Y10T24/1459—Separate connections
    • Y10T24/1473—Wedging parts
    • 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
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/39—Cord and rope holders
    • Y10T24/3936—Pivoted part
    • Y10T24/394—Cam lever

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Description

Aug. 12, 1930. c. w. NEWTON CONCRETE FORE CLAIP AND TIGHTEIER Filed March 12. 1928 H .c. v
US261157A 1928-03-12 1928-03-12 Concrete-form clamp and tightener Expired - Lifetime US1772678A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US261157A US1772678A (en) 1928-03-12 1928-03-12 Concrete-form clamp and tightener

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US261157A US1772678A (en) 1928-03-12 1928-03-12 Concrete-form clamp and tightener

Publications (1)

Publication Number Publication Date
US1772678A true US1772678A (en) 1930-08-12

Family

ID=22992149

Family Applications (1)

Application Number Title Priority Date Filing Date
US261157A Expired - Lifetime US1772678A (en) 1928-03-12 1928-03-12 Concrete-form clamp and tightener

Country Status (1)

Country Link
US (1) US1772678A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1044383B (en) * 1953-11-20 1958-11-20 Eric Reinhold Gustafsson Clamping device for holding round steel or wire or steel band for concrete formwork
US5850674A (en) * 1996-09-09 1998-12-22 Band-It-Idex, Inc. Smooth band clamp with movable locking element
US8146212B2 (en) 2005-06-07 2012-04-03 Band-It-Idex, Inc. Free end band
US8356641B2 (en) 2007-11-02 2013-01-22 Band-It-Idex, Inc. Stationary band clamping apparatus
US8424166B2 (en) 2007-11-02 2013-04-23 Band-It-Idex, Inc. Dual locking band clamp and method of forming the same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1044383B (en) * 1953-11-20 1958-11-20 Eric Reinhold Gustafsson Clamping device for holding round steel or wire or steel band for concrete formwork
US5850674A (en) * 1996-09-09 1998-12-22 Band-It-Idex, Inc. Smooth band clamp with movable locking element
US8146212B2 (en) 2005-06-07 2012-04-03 Band-It-Idex, Inc. Free end band
US8356641B2 (en) 2007-11-02 2013-01-22 Band-It-Idex, Inc. Stationary band clamping apparatus
US8424166B2 (en) 2007-11-02 2013-04-23 Band-It-Idex, Inc. Dual locking band clamp and method of forming the same

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