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GB191323572A - Improvements in Screw Nails and in Apparatus for Manufacturing said Nails. - Google Patents

Improvements in Screw Nails and in Apparatus for Manufacturing said Nails.

Info

Publication number
GB191323572A
GB191323572A GB191323572DA GB191323572A GB 191323572 A GB191323572 A GB 191323572A GB 191323572D A GB191323572D A GB 191323572DA GB 191323572 A GB191323572 A GB 191323572A
Authority
GB
United Kingdom
Prior art keywords
nails
manufacturing
screw
wood
threads
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
Application number
Inventor
Bernhard Arthur Len Hasselberg
Erik Ludvig Nordquist
Johan Ivar Wollgast
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191323572A publication Critical patent/GB191323572A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
    • B21G3/00—Making pins, nails, or the like
    • B21G3/18—Making pins, nails, or the like by operations not restricted to one of the groups B21G3/12 - B21G3/16
    • B21G3/30—Making pins, nails, or the like by operations not restricted to one of the groups B21G3/12 - B21G3/16 by rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

23,572. Hasselberg, B. A. L., Nordquist, E. L., and Wollgast, J. I. Oct. 17. Wood - screws are formed with three longitudinal threads at 120‹ apart, so that in driving, always, at least, two of the threads will cut the fibres of the wood.
GB191323572D 1913-10-17 1913-10-17 Improvements in Screw Nails and in Apparatus for Manufacturing said Nails. Expired GB191323572A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191323572T 1913-10-17

Publications (1)

Publication Number Publication Date
GB191323572A true GB191323572A (en) 1914-06-25

Family

ID=32372771

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191323572D Expired GB191323572A (en) 1913-10-17 1913-10-17 Improvements in Screw Nails and in Apparatus for Manufacturing said Nails.

Country Status (1)

Country Link
GB (1) GB191323572A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0076244A1 (en) * 1981-09-28 1983-04-06 Karl Lars Gunnar Rabe Nail-type fastener, and process for manufacturing such fasteners
EP3501686A1 (en) * 2017-12-21 2019-06-26 HILTI Aktiengesellschaft Nail and method and device for the preparation of nails

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0076244A1 (en) * 1981-09-28 1983-04-06 Karl Lars Gunnar Rabe Nail-type fastener, and process for manufacturing such fasteners
US4637768A (en) * 1981-09-28 1987-01-20 Rabe Karl Lars Gunnar Nail-type fastener, and process for manufacturing such fasteners
EP3501686A1 (en) * 2017-12-21 2019-06-26 HILTI Aktiengesellschaft Nail and method and device for the preparation of nails
WO2019121065A1 (en) * 2017-12-21 2019-06-27 Hilti Aktiengesellschaft Method and device for manufacturing nails, and nail

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